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staging: rtl8712: Remove driver using deprecated API wext

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This driver is in the staging area since 2010.

The following reasons lead to the removal:
- This driver generates maintenance workload for itself and for API wext
- A MAC80211 driver was available in 2016 time frame; This driver does
  not compile anymore but would be a better starting point than the
  current driver. Here the note from the TODO file:
  A replacement for this driver with MAC80211 support is available
  at https://github.com/chunkeey/rtl8192su
- no progress changing to mac80211
- Using this hardware is security wise not state of the art as WPA3 is
  not supported.

The longterm kernels will still support this hardware for years.

Find further discussions in the Link below.

Link: https://lore.kernel.org/linux-staging/a02e3e0b-8a9b-47d5-87cf-2c957a474daa@gmail.com/T/#t
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Tested-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@protonmail.com>
Link: https://lore.kernel.org/r/20241020144933.10956-1-philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Philipp Hortmann 2024-10-20 16:49:29 +02:00 committed by Greg Kroah-Hartman
parent e139445ccb
commit 41e883c137
104 changed files with 0 additions and 27533 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
MAINTAINERS
View File

@ -21955,11 +21955,6 @@ L: linux-tegra@vger.kernel.org
S: Maintained
F: drivers/staging/nvec/
STAGING - REALTEK RTL8712U DRIVERS
M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
S: Odd Fixes
F: drivers/staging/rtl8712/
STAGING - SEPS525 LCD CONTROLLER DRIVERS
M: Michael Hennerich <michael.hennerich@analog.com>
L: linux-fbdev@vger.kernel.org

2
drivers/staging/Kconfig
View File

@ -26,8 +26,6 @@ if STAGING
source "drivers/staging/rtl8723bs/Kconfig"
source "drivers/staging/rtl8712/Kconfig"
source "drivers/staging/octeon/Kconfig"
source "drivers/staging/iio/Kconfig"

1
drivers/staging/Makefile
View File

@ -3,7 +3,6 @@
obj-y += media/
obj-$(CONFIG_RTL8723BS) += rtl8723bs/
obj-$(CONFIG_R8712U) += rtl8712/
obj-$(CONFIG_OCTEON_ETHERNET) += octeon/
obj-$(CONFIG_VME_BUS) += vme_user/
obj-$(CONFIG_IIO) += iio/

21
drivers/staging/rtl8712/Kconfig
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@ -1,21 +0,0 @@
# SPDX-License-Identifier: GPL-2.0
config R8712U
tristate "RealTek RTL8712U (RTL8192SU) Wireless LAN NIC driver"
depends on WLAN && USB && CFG80211
select WIRELESS_EXT
select WEXT_PRIV
select FW_LOADER
help
This option adds the Realtek RTL8712 USB device such as the
D-Link DWA-130.
If built as a module, it will be called r8712u.
config R8712_TX_AGGR
bool "Realtek RTL8712U Transmit Aggregation code"
depends on R8712U && BROKEN
help
This option provides transmit aggregation for the Realtek
RTL8712 USB device.

35
drivers/staging/rtl8712/Makefile
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@ -1,35 +0,0 @@
# SPDX-License-Identifier: GPL-2.0
r8712u-y := \
rtl871x_cmd.o \
rtl8712_cmd.o \
rtl871x_security.o \
rtl871x_eeprom.o \
rtl8712_efuse.o \
hal_init.o \
usb_halinit.o \
usb_ops.o \
usb_ops_linux.o \
rtl871x_io.o \
rtl8712_io.o \
rtl871x_ioctl_linux.o \
rtl871x_ioctl_rtl.o \
rtl871x_ioctl_set.o \
rtl8712_led.o \
rtl871x_mlme.o \
ieee80211.o \
rtl871x_mp_ioctl.o \
rtl871x_mp.o \
mlme_linux.o \
recv_linux.o \
xmit_linux.o \
usb_intf.o \
os_intfs.o \
rtl871x_pwrctrl.o \
rtl8712_recv.o \
rtl871x_recv.o \
rtl871x_sta_mgt.o \
rtl871x_xmit.o \
rtl8712_xmit.o
obj-$(CONFIG_R8712U) := r8712u.o

12
drivers/staging/rtl8712/TODO
View File

@ -1,12 +0,0 @@
TODO:
- merge Realtek's bugfixes and new features into the driver
- switch to use MAC80211
- checkpatch.pl fixes - only a few remain
A replacement for this driver with MAC80211 support is available
at https://github.com/chunkeey/rtl8192su
Please send any patches to Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Larry Finger <Larry.Finger@lwfinger.net>,
Florian Schilhabel <florian.c.schilhabel@googlemail.com> and
Linux Driver Project Developer List <driverdev-devel@linuxdriverproject.org>.

28
drivers/staging/rtl8712/basic_types.h
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@ -1,28 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __BASIC_TYPES_H__
#define __BASIC_TYPES_H__
#include <linux/types.h>
#define sint signed int
/* Should we extend this to be host_addr_t and target_addr_t for case:
* host : x86_64
* target : mips64
*/
#define addr_t unsigned long
#endif /*__BASIC_TYPES_H__*/

175
drivers/staging/rtl8712/drv_types.h
View File

@ -1,175 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
/* ---------------------------------------------------------------------
*
* For type defines and data structure defines
*
* ---------------------------------------------------------------------
*/
#ifndef __DRV_TYPES_H__
#define __DRV_TYPES_H__
struct _adapter;
#include "osdep_service.h"
#include "wlan_bssdef.h"
#include "rtl8712_spec.h"
#include "rtl8712_hal.h"
#include <linux/mutex.h>
#include <linux/completion.h>
enum _NIC_VERSION {
RTL8711_NIC,
RTL8712_NIC,
RTL8713_NIC,
RTL8716_NIC
};
struct qos_priv {
/* bit mask option: u-apsd, s-apsd, ts, block ack... */
unsigned int qos_option;
};
#include "rtl871x_ht.h"
#include "rtl871x_cmd.h"
#include "rtl871x_xmit.h"
#include "rtl871x_recv.h"
#include "rtl871x_security.h"
#include "rtl871x_pwrctrl.h"
#include "rtl871x_io.h"
#include "rtl871x_eeprom.h"
#include "sta_info.h"
#include "rtl871x_mlme.h"
#include "rtl871x_mp.h"
#include "rtl871x_debug.h"
#include "rtl871x_rf.h"
#include "rtl871x_event.h"
#include "rtl871x_led.h"
#define SPEC_DEV_ID_DISABLE_HT BIT(1)
struct specific_device_id {
u32 flags;
u16 idVendor;
u16 idProduct;
};
struct registry_priv {
u8 chip_version;
u8 rfintfs;
u8 lbkmode;
u8 hci;
u8 network_mode; /*infra, ad-hoc, auto*/
struct ndis_802_11_ssid ssid;
u8 channel;/* ad-hoc support requirement */
u8 wireless_mode;/* A, B, G, auto */
u8 vrtl_carrier_sense; /*Enable, Disable, Auto*/
u8 vcs_type;/*RTS/CTS, CTS-to-self*/
u16 rts_thresh;
u16 frag_thresh;
u8 preamble;/*long, short, auto*/
u8 scan_mode;/*active, passive*/
u8 adhoc_tx_pwr;
u8 soft_ap;
u8 smart_ps;
u8 power_mgnt;
u8 radio_enable;
u8 long_retry_lmt;
u8 short_retry_lmt;
u16 busy_thresh;
u8 ack_policy;
u8 mp_mode;
u8 software_encrypt;
u8 software_decrypt;
/* UAPSD */
u8 wmm_enable;
u8 uapsd_enable;
u8 uapsd_max_sp;
u8 uapsd_acbk_en;
u8 uapsd_acbe_en;
u8 uapsd_acvi_en;
u8 uapsd_acvo_en;
struct wlan_bssid_ex dev_network;
u8 ht_enable;
u8 cbw40_enable;
u8 ampdu_enable;/*for tx*/
u8 rf_config;
u8 low_power;
u8 wifi_test;
};
struct dvobj_priv {
struct _adapter *padapter;
u32 nr_endpoint;
u8 ishighspeed;
uint (*inirp_init)(struct _adapter *adapter);
uint (*inirp_deinit)(struct _adapter *adapter);
struct usb_device *pusbdev;
};
/**
* struct _adapter - the main adapter structure for this device.
*
* bup: True indicates that the interface is up.
*/
struct _adapter {
struct dvobj_priv dvobjpriv;
struct mlme_priv mlmepriv;
struct cmd_priv cmdpriv;
struct evt_priv evtpriv;
struct io_queue *pio_queue;
struct xmit_priv xmitpriv;
struct recv_priv recvpriv;
struct sta_priv stapriv;
struct security_priv securitypriv;
struct registry_priv registrypriv;
struct wlan_acl_pool acl_list;
struct pwrctrl_priv pwrctrlpriv;
struct eeprom_priv eeprompriv;
struct hal_priv halpriv;
struct led_priv ledpriv;
struct mp_priv mppriv;
bool driver_stopped;
bool surprise_removed;
bool suspended;
u8 eeprom_address_size;
u8 hw_init_completed;
struct task_struct *cmd_thread;
uint (*dvobj_init)(struct _adapter *adapter);
void (*dvobj_deinit)(struct _adapter *adapter);
struct net_device *pnetdev;
int bup;
struct net_device_stats stats;
struct iw_statistics iwstats;
int pid; /*process id from UI*/
struct work_struct wk_filter_rx_ff0;
const struct firmware *fw;
struct usb_interface *pusb_intf;
struct mutex mutex_start;
struct completion rtl8712_fw_ready;
struct completion rx_filter_ready;
};
static inline u8 *myid(struct eeprom_priv *peepriv)
{
return peepriv->mac_addr;
}
u8 r8712_usb_hal_bus_init(struct _adapter *adapter);
#endif /*__DRV_TYPES_H__*/

21
drivers/staging/rtl8712/ethernet.h
View File

@ -1,21 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __INC_ETHERNET_H
#define __INC_ETHERNET_H
#define ETHERNET_HEADER_SIZE 14 /*!< Ethernet Header Length*/
#define LLC_HEADER_SIZE 6 /*!< LLC Header Length*/
#endif /* #ifndef __INC_ETHERNET_H */

401
drivers/staging/rtl8712/hal_init.c
View File

@ -1,401 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>.
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _HAL_INIT_C_
#include <linux/usb.h>
#include <linux/device.h>
#include <linux/usb/ch9.h>
#include <linux/firmware.h>
#include <linux/module.h>
#include "osdep_service.h"
#include "drv_types.h"
#include "usb_osintf.h"
#define FWBUFF_ALIGN_SZ 512
#define MAX_DUMP_FWSZ (48 * 1024)
static void rtl871x_load_fw_fail(struct _adapter *adapter)
{
struct usb_device *udev = adapter->dvobjpriv.pusbdev;
struct device *dev = &udev->dev;
struct device *parent = dev->parent;
complete(&adapter->rtl8712_fw_ready);
dev_err(&udev->dev, "r8712u: Firmware request failed\n");
if (parent)
device_lock(parent);
device_release_driver(dev);
if (parent)
device_unlock(parent);
}
static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context)
{
struct _adapter *adapter = context;
if (!firmware) {
rtl871x_load_fw_fail(adapter);
return;
}
adapter->fw = firmware;
/* firmware available - start netdev */
register_netdev(adapter->pnetdev);
complete(&adapter->rtl8712_fw_ready);
}
static const char firmware_file[] = "rtlwifi/rtl8712u.bin";
int rtl871x_load_fw(struct _adapter *padapter)
{
struct device *dev = &padapter->dvobjpriv.pusbdev->dev;
int rc;
init_completion(&padapter->rtl8712_fw_ready);
dev_info(dev, "r8712u: Loading firmware from \"%s\"\n", firmware_file);
rc = request_firmware_nowait(THIS_MODULE, 1, firmware_file, dev,
GFP_KERNEL, padapter, rtl871x_load_fw_cb);
if (rc)
dev_err(dev, "r8712u: Firmware request error %d\n", rc);
return rc;
}
MODULE_FIRMWARE("rtlwifi/rtl8712u.bin");
static u32 rtl871x_open_fw(struct _adapter *adapter, const u8 **mappedfw)
{
if (adapter->fw->size > 200000) {
dev_err(&adapter->pnetdev->dev, "r8712u: Bad fw->size of %zu\n",
adapter->fw->size);
return 0;
}
*mappedfw = adapter->fw->data;
return adapter->fw->size;
}
static void fill_fwpriv(struct _adapter *adapter, struct fw_priv *fwpriv)
{
struct dvobj_priv *dvobj = &adapter->dvobjpriv;
struct registry_priv *regpriv = &adapter->registrypriv;
memset(fwpriv, 0, sizeof(struct fw_priv));
/* todo: check if needs endian conversion */
fwpriv->hci_sel = RTL8712_HCI_TYPE_72USB;
fwpriv->usb_ep_num = (u8)dvobj->nr_endpoint;
fwpriv->bw_40MHz_en = regpriv->cbw40_enable;
switch (regpriv->rf_config) {
case RTL8712_RF_1T1R:
fwpriv->rf_config = RTL8712_RFC_1T1R;
break;
case RTL8712_RF_2T2R:
fwpriv->rf_config = RTL8712_RFC_2T2R;
break;
case RTL8712_RF_1T2R:
default:
fwpriv->rf_config = RTL8712_RFC_1T2R;
}
fwpriv->mp_mode = (regpriv->mp_mode == 1);
/* 0:off 1:on 2:auto */
fwpriv->vcs_type = regpriv->vrtl_carrier_sense;
fwpriv->vcs_mode = regpriv->vcs_type; /* 1:RTS/CTS 2:CTS to self */
/* default enable turbo_mode */
fwpriv->turbo_mode = (regpriv->wifi_test != 1);
fwpriv->low_power_mode = regpriv->low_power;
}
static void update_fwhdr(struct fw_hdr *pfwhdr, const u8 *pmappedfw)
{
pfwhdr->signature = le16_to_cpu(*(__le16 *)pmappedfw);
pfwhdr->version = le16_to_cpu(*(__le16 *)(pmappedfw + 2));
/* define the size of boot loader */
pfwhdr->dmem_size = le32_to_cpu(*(__le32 *)(pmappedfw + 4));
/* define the size of FW in IMEM */
pfwhdr->img_IMEM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 8));
/* define the size of FW in SRAM */
pfwhdr->img_SRAM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 12));
/* define the size of DMEM variable */
pfwhdr->fw_priv_sz = le32_to_cpu(*(__le32 *)(pmappedfw + 16));
}
static u8 chk_fwhdr(struct fw_hdr *pfwhdr, u32 ulfilelength)
{
u32 fwhdrsz, fw_sz;
/* check signature */
if ((pfwhdr->signature != 0x8712) && (pfwhdr->signature != 0x8192))
return _FAIL;
/* check fw_priv_sze & sizeof(struct fw_priv) */
if (pfwhdr->fw_priv_sz != sizeof(struct fw_priv))
return _FAIL;
/* check fw_sz & image_fw_sz */
fwhdrsz = offsetof(struct fw_hdr, fwpriv) + pfwhdr->fw_priv_sz;
fw_sz = fwhdrsz + pfwhdr->img_IMEM_size + pfwhdr->img_SRAM_size +
pfwhdr->dmem_size;
if (fw_sz != ulfilelength)
return _FAIL;
return _SUCCESS;
}
static u8 rtl8712_dl_fw(struct _adapter *adapter)
{
sint i;
u8 tmp8, tmp8_a;
u16 tmp16;
u32 maxlen = 0; /* for compare usage */
uint dump_imem_sz, imem_sz, dump_emem_sz, emem_sz; /* max = 49152; */
struct fw_hdr fwhdr;
u32 ulfilelength; /* FW file size */
const u8 *mappedfw = NULL;
u8 *tmpchar = NULL, *payload, *ptr;
struct tx_desc *txdesc;
u32 txdscp_sz = sizeof(struct tx_desc);
u8 ret = _FAIL;
ulfilelength = rtl871x_open_fw(adapter, &mappedfw);
if (mappedfw && (ulfilelength > 0)) {
update_fwhdr(&fwhdr, mappedfw);
if (chk_fwhdr(&fwhdr, ulfilelength) == _FAIL)
return ret;
fill_fwpriv(adapter, &fwhdr.fwpriv);
/* firmware check ok */
maxlen = (fwhdr.img_IMEM_size > fwhdr.img_SRAM_size) ?
fwhdr.img_IMEM_size : fwhdr.img_SRAM_size;
maxlen += txdscp_sz;
tmpchar = kmalloc(maxlen + FWBUFF_ALIGN_SZ, GFP_KERNEL);
if (!tmpchar)
return ret;
txdesc = (struct tx_desc *)(tmpchar + FWBUFF_ALIGN_SZ -
((addr_t)(tmpchar) & (FWBUFF_ALIGN_SZ - 1)));
payload = (u8 *)(txdesc) + txdscp_sz;
ptr = (u8 *)mappedfw + offsetof(struct fw_hdr, fwpriv) +
fwhdr.fw_priv_sz;
/* Download FirmWare */
/* 1. determine IMEM code size and Load IMEM Code Section */
imem_sz = fwhdr.img_IMEM_size;
do {
memset(txdesc, 0, TXDESC_SIZE);
if (imem_sz > MAX_DUMP_FWSZ/*49152*/) {
dump_imem_sz = MAX_DUMP_FWSZ;
} else {
dump_imem_sz = imem_sz;
txdesc->txdw0 |= cpu_to_le32(BIT(28));
}
txdesc->txdw0 |= cpu_to_le32(dump_imem_sz &
0x0000ffff);
memcpy(payload, ptr, dump_imem_sz);
r8712_write_mem(adapter, RTL8712_DMA_VOQ,
dump_imem_sz + TXDESC_SIZE,
(u8 *)txdesc);
ptr += dump_imem_sz;
imem_sz -= dump_imem_sz;
} while (imem_sz > 0);
i = 10;
tmp16 = r8712_read16(adapter, TCR);
while (((tmp16 & _IMEM_CODE_DONE) == 0) && (i > 0)) {
usleep_range(10, 1000);
tmp16 = r8712_read16(adapter, TCR);
i--;
}
if (i == 0 || (tmp16 & _IMEM_CHK_RPT) == 0)
goto exit_fail;
/* 2.Download EMEM code size and Load EMEM Code Section */
emem_sz = fwhdr.img_SRAM_size;
do {
memset(txdesc, 0, TXDESC_SIZE);
if (emem_sz > MAX_DUMP_FWSZ) { /* max=48k */
dump_emem_sz = MAX_DUMP_FWSZ;
} else {
dump_emem_sz = emem_sz;
txdesc->txdw0 |= cpu_to_le32(BIT(28));
}
txdesc->txdw0 |= cpu_to_le32(dump_emem_sz &
0x0000ffff);
memcpy(payload, ptr, dump_emem_sz);
r8712_write_mem(adapter, RTL8712_DMA_VOQ,
dump_emem_sz + TXDESC_SIZE,
(u8 *)txdesc);
ptr += dump_emem_sz;
emem_sz -= dump_emem_sz;
} while (emem_sz > 0);
i = 5;
tmp16 = r8712_read16(adapter, TCR);
while (((tmp16 & _EMEM_CODE_DONE) == 0) && (i > 0)) {
usleep_range(10, 1000);
tmp16 = r8712_read16(adapter, TCR);
i--;
}
if (i == 0 || (tmp16 & _EMEM_CHK_RPT) == 0)
goto exit_fail;
/* 3.Enable CPU */
tmp8 = r8712_read8(adapter, SYS_CLKR);
r8712_write8(adapter, SYS_CLKR, tmp8 | BIT(2));
tmp8_a = r8712_read8(adapter, SYS_CLKR);
if (tmp8_a != (tmp8 | BIT(2)))
goto exit_fail;
tmp8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
r8712_write8(adapter, SYS_FUNC_EN + 1, tmp8 | BIT(2));
tmp8_a = r8712_read8(adapter, SYS_FUNC_EN + 1);
if (tmp8_a != (tmp8 | BIT(2)))
goto exit_fail;
r8712_read32(adapter, TCR);
/* 4.polling IMEM Ready */
i = 100;
tmp16 = r8712_read16(adapter, TCR);
while (((tmp16 & _IMEM_RDY) == 0) && (i > 0)) {
msleep(20);
tmp16 = r8712_read16(adapter, TCR);
i--;
}
if (i == 0) {
r8712_write16(adapter, 0x10250348, 0xc000);
r8712_write16(adapter, 0x10250348, 0xc001);
r8712_write16(adapter, 0x10250348, 0x2000);
r8712_write16(adapter, 0x10250348, 0x2001);
r8712_write16(adapter, 0x10250348, 0x2002);
r8712_write16(adapter, 0x10250348, 0x2003);
goto exit_fail;
}
/* 5.Download DMEM code size and Load EMEM Code Section */
memset(txdesc, 0, TXDESC_SIZE);
txdesc->txdw0 |= cpu_to_le32(fwhdr.fw_priv_sz & 0x0000ffff);
txdesc->txdw0 |= cpu_to_le32(BIT(28));
memcpy(payload, &fwhdr.fwpriv, fwhdr.fw_priv_sz);
r8712_write_mem(adapter, RTL8712_DMA_VOQ,
fwhdr.fw_priv_sz + TXDESC_SIZE, (u8 *)txdesc);
/* polling dmem code done */
i = 100;
tmp16 = r8712_read16(adapter, TCR);
while (((tmp16 & _DMEM_CODE_DONE) == 0) && (i > 0)) {
msleep(20);
tmp16 = r8712_read16(adapter, TCR);
i--;
}
if (i == 0)
goto exit_fail;
tmp8 = r8712_read8(adapter, 0x1025000A);
if (tmp8 & BIT(4)) /* When boot from EEPROM,
* & FW need more time to read EEPROM
*/
i = 60;
else /* boot from EFUSE */
i = 30;
tmp16 = r8712_read16(adapter, TCR);
while (((tmp16 & _FWRDY) == 0) && (i > 0)) {
msleep(100);
tmp16 = r8712_read16(adapter, TCR);
i--;
}
if (i == 0)
goto exit_fail;
} else {
goto exit_fail;
}
ret = _SUCCESS;
exit_fail:
kfree(tmpchar);
return ret;
}
uint rtl8712_hal_init(struct _adapter *padapter)
{
u32 val32;
int i;
/* r8712 firmware download */
if (rtl8712_dl_fw(padapter) != _SUCCESS)
return _FAIL;
netdev_info(padapter->pnetdev, "1 RCR=0x%x\n",
r8712_read32(padapter, RCR));
val32 = r8712_read32(padapter, RCR);
r8712_write32(padapter, RCR, (val32 | BIT(26))); /* Enable RX TCP
* Checksum offload
*/
netdev_info(padapter->pnetdev, "2 RCR=0x%x\n",
r8712_read32(padapter, RCR));
val32 = r8712_read32(padapter, RCR);
r8712_write32(padapter, RCR, (val32 | BIT(25))); /* Append PHY status */
val32 = r8712_read32(padapter, 0x10250040);
r8712_write32(padapter, 0x10250040, (val32 & 0x00FFFFFF));
/* for usb rx aggregation */
r8712_write8(padapter, 0x102500B5, r8712_read8(padapter, 0x102500B5) |
BIT(0)); /* page = 128bytes */
r8712_write8(padapter, 0x102500BD, r8712_read8(padapter, 0x102500BD) |
BIT(7)); /* enable usb rx aggregation */
r8712_write8(padapter, 0x102500D9, 1); /* TH=1 => means that invalidate
* usb rx aggregation
*/
r8712_write8(padapter, 0x1025FE5B, 0x04); /* 1.7ms/4 */
/* Fix the RX FIFO issue(USB error) */
r8712_write8(padapter, 0x1025fe5C, r8712_read8(padapter, 0x1025fe5C)
| BIT(7));
for (i = 0; i < ETH_ALEN; i++)
padapter->eeprompriv.mac_addr[i] = r8712_read8(padapter,
MACID + i);
return _SUCCESS;
}
uint rtl8712_hal_deinit(struct _adapter *padapter)
{
r8712_write8(padapter, RF_CTRL, 0x00);
/* Turn off BB */
msleep(20);
/* Turn off MAC */
r8712_write8(padapter, SYS_CLKR + 1, 0x38); /* Switch Control Path */
r8712_write8(padapter, SYS_FUNC_EN + 1, 0x70);
r8712_write8(padapter, PMC_FSM, 0x06); /* Enable Loader Data Keep */
r8712_write8(padapter, SYS_ISO_CTRL, 0xF9); /* Isolation signals from
* CORE, PLL
*/
r8712_write8(padapter, SYS_ISO_CTRL + 1, 0xe8); /* Enable EFUSE 1.2V */
r8712_write8(padapter, AFE_PLL_CTRL, 0x00); /* Disable AFE PLL. */
r8712_write8(padapter, LDOA15_CTRL, 0x54); /* Disable A15V */
r8712_write8(padapter, SYS_FUNC_EN + 1, 0x50); /* Disable E-Fuse 1.2V */
r8712_write8(padapter, LDOV12D_CTRL, 0x24); /* Disable LDO12(for CE) */
r8712_write8(padapter, AFE_MISC, 0x30); /* Disable AFE BG&MB */
/* Option for Disable 1.6V LDO. */
r8712_write8(padapter, SPS0_CTRL, 0x56); /* Disable 1.6V LDO */
r8712_write8(padapter, SPS0_CTRL + 1, 0x43); /* Set SW PFM */
return _SUCCESS;
}
uint rtl871x_hal_init(struct _adapter *padapter)
{
padapter->hw_init_completed = false;
if (!padapter->halpriv.hal_bus_init)
return _FAIL;
if (padapter->halpriv.hal_bus_init(padapter) != _SUCCESS)
return _FAIL;
if (rtl8712_hal_init(padapter) == _SUCCESS) {
padapter->hw_init_completed = true;
} else {
padapter->hw_init_completed = false;
return _FAIL;
}
return _SUCCESS;
}

415
drivers/staging/rtl8712/ieee80211.c
View File

@ -1,415 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* ieee80211.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>.
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _IEEE80211_C
#include "drv_types.h"
#include "ieee80211.h"
#include "wifi.h"
#include "osdep_service.h"
#include "wlan_bssdef.h"
static const u8 WPA_OUI_TYPE[] = {0x00, 0x50, 0xf2, 1};
static const u8 WPA_CIPHER_SUITE_NONE[] = {0x00, 0x50, 0xf2, 0};
static const u8 WPA_CIPHER_SUITE_WEP40[] = {0x00, 0x50, 0xf2, 1};
static const u8 WPA_CIPHER_SUITE_TKIP[] = {0x00, 0x50, 0xf2, 2};
static const u8 WPA_CIPHER_SUITE_CCMP[] = {0x00, 0x50, 0xf2, 4};
static const u8 WPA_CIPHER_SUITE_WEP104[] = {0x00, 0x50, 0xf2, 5};
static const u8 RSN_CIPHER_SUITE_NONE[] = {0x00, 0x0f, 0xac, 0};
static const u8 RSN_CIPHER_SUITE_WEP40[] = {0x00, 0x0f, 0xac, 1};
static const u8 RSN_CIPHER_SUITE_TKIP[] = {0x00, 0x0f, 0xac, 2};
static const u8 RSN_CIPHER_SUITE_CCMP[] = {0x00, 0x0f, 0xac, 4};
static const u8 RSN_CIPHER_SUITE_WEP104[] = {0x00, 0x0f, 0xac, 5};
/*-----------------------------------------------------------
* for adhoc-master to generate ie and provide supported-rate to fw
*-----------------------------------------------------------
*/
static u8 WIFI_CCKRATES[] = {
(IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK),
(IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK),
(IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK),
(IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK)
};
static u8 WIFI_OFDMRATES[] = {
(IEEE80211_OFDM_RATE_6MB),
(IEEE80211_OFDM_RATE_9MB),
(IEEE80211_OFDM_RATE_12MB),
(IEEE80211_OFDM_RATE_18MB),
(IEEE80211_OFDM_RATE_24MB),
(IEEE80211_OFDM_RATE_36MB),
(IEEE80211_OFDM_RATE_48MB),
(IEEE80211_OFDM_RATE_54MB)
};
uint r8712_is_cckrates_included(u8 *rate)
{
u32 i = 0;
while (rate[i] != 0) {
if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) ||
(((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22))
return true;
i++;
}
return false;
}
uint r8712_is_cckratesonly_included(u8 *rate)
{
u32 i = 0;
while (rate[i] != 0) {
if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) &&
(((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22))
return false;
i++;
}
return true;
}
/* r8712_set_ie will update frame length */
u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen)
{
*pbuf = (u8)index;
*(pbuf + 1) = (u8)len;
if (len > 0)
memcpy((void *)(pbuf + 2), (void *)source, len);
*frlen = *frlen + (len + 2);
return pbuf + len + 2;
}
/* ---------------------------------------------------------------------------
* index: the information element id index, limit is the limit for search
* ---------------------------------------------------------------------------
*/
u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit)
{
sint tmp, i;
u8 *p;
if (limit < 1)
return NULL;
p = pbuf;
i = 0;
*len = 0;
while (1) {
if (*p == index) {
*len = *(p + 1);
return p;
}
tmp = *(p + 1);
p += (tmp + 2);
i += (tmp + 2);
if (i >= limit)
break;
}
return NULL;
}
static void set_supported_rate(u8 *rates, uint mode)
{
memset(rates, 0, NDIS_802_11_LENGTH_RATES_EX);
switch (mode) {
case WIRELESS_11B:
memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN);
break;
case WIRELESS_11G:
case WIRELESS_11A:
memcpy(rates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN);
break;
case WIRELESS_11BG:
memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN);
memcpy(rates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES,
IEEE80211_NUM_OFDM_RATESLEN);
break;
}
}
static uint r8712_get_rateset_len(u8 *rateset)
{
uint i = 0;
while (1) {
if ((rateset[i]) == 0)
break;
if (i > 12)
break;
i++;
}
return i;
}
int r8712_generate_ie(struct registry_priv *registrypriv)
{
int rate_len;
uint sz = 0;
struct wlan_bssid_ex *dev_network = &registrypriv->dev_network;
u8 *ie = dev_network->IEs;
u16 beacon_period = (u16)dev_network->Configuration.BeaconPeriod;
/*timestamp will be inserted by hardware*/
sz += 8;
ie += sz;
/*beacon interval : 2bytes*/
*(__le16 *)ie = cpu_to_le16(beacon_period);
sz += 2;
ie += 2;
/*capability info*/
*(u16 *)ie = 0;
*(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_IBSS);
if (registrypriv->preamble == PREAMBLE_SHORT)
*(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE);
if (dev_network->Privacy)
*(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);
sz += 2;
ie += 2;
/*SSID*/
ie = r8712_set_ie(ie, WLAN_EID_SSID, dev_network->Ssid.SsidLength,
dev_network->Ssid.Ssid, &sz);
/*supported rates*/
set_supported_rate(dev_network->rates, registrypriv->wireless_mode);
rate_len = r8712_get_rateset_len(dev_network->rates);
if (rate_len > 8) {
ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES, 8,
dev_network->rates, &sz);
ie = r8712_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rate_len - 8),
(dev_network->rates + 8), &sz);
} else {
ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES,
rate_len, dev_network->rates, &sz);
}
/*DS parameter set*/
ie = r8712_set_ie(ie, WLAN_EID_DS_PARAMS, 1,
(u8 *)&dev_network->Configuration.DSConfig, &sz);
/*IBSS Parameter Set*/
ie = r8712_set_ie(ie, WLAN_EID_IBSS_PARAMS, 2,
(u8 *)&dev_network->Configuration.ATIMWindow, &sz);
return sz;
}
unsigned char *r8712_get_wpa_ie(unsigned char *ie, uint *wpa_ie_len, int limit)
{
u32 len;
u16 val16;
unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01};
u8 *buf = ie;
while (1) {
buf = r8712_get_ie(buf, _WPA_IE_ID_, &len, limit);
if (buf) {
/*check if oui matches...*/
if (memcmp((buf + 2), wpa_oui_type,
sizeof(wpa_oui_type)))
goto check_next_ie;
/*check version...*/
memcpy((u8 *)&val16, (buf + 6), sizeof(val16));
le16_to_cpus(&val16);
if (val16 != 0x0001)
goto check_next_ie;
*wpa_ie_len = *(buf + 1);
return buf;
}
*wpa_ie_len = 0;
return NULL;
check_next_ie:
limit = limit - (buf - ie) - 2 - len;
if (limit <= 0)
break;
buf += (2 + len);
}
*wpa_ie_len = 0;
return NULL;
}
unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len,
int limit)
{
return r8712_get_ie(pie, _WPA2_IE_ID_, rsn_ie_len, limit);
}
static int r8712_get_wpa_cipher_suite(u8 *s)
{
if (!memcmp(s, (void *)WPA_CIPHER_SUITE_NONE, WPA_SELECTOR_LEN))
return WPA_CIPHER_NONE;
if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP40, WPA_SELECTOR_LEN))
return WPA_CIPHER_WEP40;
if (!memcmp(s, (void *)WPA_CIPHER_SUITE_TKIP, WPA_SELECTOR_LEN))
return WPA_CIPHER_TKIP;
if (!memcmp(s, (void *)WPA_CIPHER_SUITE_CCMP, WPA_SELECTOR_LEN))
return WPA_CIPHER_CCMP;
if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP104, WPA_SELECTOR_LEN))
return WPA_CIPHER_WEP104;
return 0;
}
static int r8712_get_wpa2_cipher_suite(u8 *s)
{
if (!memcmp(s, (void *)RSN_CIPHER_SUITE_NONE, RSN_SELECTOR_LEN))
return WPA_CIPHER_NONE;
if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP40, RSN_SELECTOR_LEN))
return WPA_CIPHER_WEP40;
if (!memcmp(s, (void *)RSN_CIPHER_SUITE_TKIP, RSN_SELECTOR_LEN))
return WPA_CIPHER_TKIP;
if (!memcmp(s, (void *)RSN_CIPHER_SUITE_CCMP, RSN_SELECTOR_LEN))
return WPA_CIPHER_CCMP;
if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP104, RSN_SELECTOR_LEN))
return WPA_CIPHER_WEP104;
return 0;
}
int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
int *pairwise_cipher)
{
int i;
int left, count;
u8 *pos;
if (wpa_ie_len <= 0) {
/* No WPA IE - fail silently */
return -EINVAL;
}
if ((*wpa_ie != _WPA_IE_ID_) ||
(*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) ||
(memcmp(wpa_ie + 2, (void *)WPA_OUI_TYPE, WPA_SELECTOR_LEN)))
return -EINVAL;
pos = wpa_ie;
pos += 8;
left = wpa_ie_len - 8;
/*group_cipher*/
if (left >= WPA_SELECTOR_LEN) {
*group_cipher = r8712_get_wpa_cipher_suite(pos);
pos += WPA_SELECTOR_LEN;
left -= WPA_SELECTOR_LEN;
} else if (left > 0) {
return -EINVAL;
}
/*pairwise_cipher*/
if (left >= 2) {
count = le16_to_cpu(*(__le16 *)pos);
pos += 2;
left -= 2;
if (count == 0 || left < count * WPA_SELECTOR_LEN)
return -EINVAL;
for (i = 0; i < count; i++) {
*pairwise_cipher |= r8712_get_wpa_cipher_suite(pos);
pos += WPA_SELECTOR_LEN;
left -= WPA_SELECTOR_LEN;
}
} else if (left == 1) {
return -EINVAL;
}
return 0;
}
int r8712_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher,
int *pairwise_cipher)
{
int i;
int left, count;
u8 *pos;
if (rsn_ie_len <= 0) {
/* No RSN IE - fail silently */
return -EINVAL;
}
if ((*rsn_ie != _WPA2_IE_ID_) ||
(*(rsn_ie + 1) != (u8)(rsn_ie_len - 2)))
return -EINVAL;
pos = rsn_ie;
pos += 4;
left = rsn_ie_len - 4;
/*group_cipher*/
if (left >= RSN_SELECTOR_LEN) {
*group_cipher = r8712_get_wpa2_cipher_suite(pos);
pos += RSN_SELECTOR_LEN;
left -= RSN_SELECTOR_LEN;
} else if (left > 0) {
return -EINVAL;
}
/*pairwise_cipher*/
if (left >= 2) {
count = le16_to_cpu(*(__le16 *)pos);
pos += 2;
left -= 2;
if (count == 0 || left < count * RSN_SELECTOR_LEN)
return -EINVAL;
for (i = 0; i < count; i++) {
*pairwise_cipher |= r8712_get_wpa2_cipher_suite(pos);
pos += RSN_SELECTOR_LEN;
left -= RSN_SELECTOR_LEN;
}
} else if (left == 1) {
return -EINVAL;
}
return 0;
}
int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len,
u8 *wpa_ie, u16 *wpa_len)
{
u8 authmode;
u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01};
uint cnt;
/*Search required WPA or WPA2 IE and copy to sec_ie[ ]*/
cnt = _TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_;
while (cnt < in_len) {
authmode = in_ie[cnt];
if ((authmode == _WPA_IE_ID_) &&
(!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) {
memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
*wpa_len = in_ie[cnt + 1] + 2;
cnt += in_ie[cnt + 1] + 2; /*get next */
} else {
if (authmode == _WPA2_IE_ID_) {
memcpy(rsn_ie, &in_ie[cnt],
in_ie[cnt + 1] + 2);
*rsn_len = in_ie[cnt + 1] + 2;
cnt += in_ie[cnt + 1] + 2; /*get next*/
} else {
cnt += in_ie[cnt + 1] + 2; /*get next*/
}
}
}
return *rsn_len + *wpa_len;
}
int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen)
{
int match;
uint cnt;
u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
cnt = 12;
match = false;
while (cnt < in_len) {
eid = in_ie[cnt];
if ((eid == _WPA_IE_ID_) &&
(!memcmp(&in_ie[cnt + 2], wps_oui, 4))) {
memcpy(wps_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
*wps_ielen = in_ie[cnt + 1] + 2;
cnt += in_ie[cnt + 1] + 2;
match = true;
break;
}
cnt += in_ie[cnt + 1] + 2; /* goto next */
}
return match;
}

165
drivers/staging/rtl8712/ieee80211.h
View File

@ -1,165 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __IEEE80211_H
#define __IEEE80211_H
#include <linux/ieee80211.h>
#define IEEE_CMD_SET_WPA_PARAM 1
#define IEEE_CMD_SET_WPA_IE 2
#define IEEE_CMD_SET_ENCRYPTION 3
#define IEEE_CMD_MLME 4
#define IEEE_PARAM_WPA_ENABLED 1
#define IEEE_PARAM_TKIP_COUNTERMEASURES 2
#define IEEE_PARAM_DROP_UNENCRYPTED 3
#define IEEE_PARAM_PRIVACY_INVOKED 4
#define IEEE_PARAM_AUTH_ALGS 5
#define IEEE_PARAM_IEEE_802_1X 6
#define IEEE_PARAM_WPAX_SELECT 7
#define AUTH_ALG_OPEN_SYSTEM 0x1
#define AUTH_ALG_SHARED_KEY 0x2
#define AUTH_ALG_LEAP 0x00000004
#define IEEE_MLME_STA_DEAUTH 1
#define IEEE_MLME_STA_DISASSOC 2
#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
#define IEEE_CRYPT_ALG_NAME_LEN 16
#define WPA_CIPHER_NONE BIT(0)
#define WPA_CIPHER_WEP40 BIT(1)
#define WPA_CIPHER_WEP104 BIT(2)
#define WPA_CIPHER_TKIP BIT(3)
#define WPA_CIPHER_CCMP BIT(4)
#define WPA_SELECTOR_LEN 4
#define RSN_HEADER_LEN 4
#define RSN_SELECTOR_LEN 4
enum NETWORK_TYPE {
WIRELESS_INVALID = 0,
WIRELESS_11B = 1,
WIRELESS_11G = 2,
WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G),
WIRELESS_11A = 4,
WIRELESS_11N = 8,
WIRELESS_11GN = (WIRELESS_11G | WIRELESS_11N),
WIRELESS_11BGN = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11N),
};
struct ieee_param {
u32 cmd;
u8 sta_addr[ETH_ALEN];
union {
struct {
u8 name;
u32 value;
} wpa_param;
struct {
u32 len;
u8 reserved[32];
u8 data[];
} wpa_ie;
struct {
int command;
int reason_code;
} mlme;
struct {
u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
u8 set_tx;
u32 err;
u8 idx;
u8 seq[8]; /* sequence counter (set: RX, get: TX) */
u16 key_len;
u8 key[];
} crypt;
} u;
};
#define MIN_FRAG_THRESHOLD 256U
#define MAX_FRAG_THRESHOLD 2346U
/* QoS,QOS */
#define NORMAL_ACK 0
/* IEEE 802.11 defines */
#define P80211_OUI_LEN 3
struct ieee80211_snap_hdr {
u8 dsap; /* always 0xAA */
u8 ssap; /* always 0xAA */
u8 ctrl; /* always 0x03 */
u8 oui[P80211_OUI_LEN]; /* organizational universal id */
} __packed;
#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
#define IEEE80211_CCK_RATE_LEN 4
#define IEEE80211_NUM_OFDM_RATESLEN 8
#define IEEE80211_CCK_RATE_1MB 0x02
#define IEEE80211_CCK_RATE_2MB 0x04
#define IEEE80211_CCK_RATE_5MB 0x0B
#define IEEE80211_CCK_RATE_11MB 0x16
#define IEEE80211_OFDM_RATE_6MB 0x0C
#define IEEE80211_OFDM_RATE_9MB 0x12
#define IEEE80211_OFDM_RATE_12MB 0x18
#define IEEE80211_OFDM_RATE_18MB 0x24
#define IEEE80211_OFDM_RATE_24MB 0x30
#define IEEE80211_OFDM_RATE_36MB 0x48
#define IEEE80211_OFDM_RATE_48MB 0x60
#define IEEE80211_OFDM_RATE_54MB 0x6C
#define IEEE80211_BASIC_RATE_MASK 0x80
#define WEP_KEYS 4
/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
* only use 8, and then use extended rates for the remaining supported
* rates. Other APs, however, stick all of their supported rates on the
* main rates information element...
*/
#define MAX_RATES_LENGTH ((u8)12)
#define MAX_WPA_IE_LEN 128
struct registry_priv;
u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen);
u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit);
unsigned char *r8712_get_wpa_ie(unsigned char *pie, uint *rsn_ie_len,
int limit);
unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len,
int limit);
int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
int *pairwise_cipher);
int r8712_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
int *pairwise_cipher);
int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len,
u8 *wpa_ie, u16 *wpa_len);
int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen);
int r8712_generate_ie(struct registry_priv *pregistrypriv);
uint r8712_is_cckrates_included(u8 *rate);
uint r8712_is_cckratesonly_included(u8 *rate);
#endif /* IEEE80211_H */

161
drivers/staging/rtl8712/mlme_linux.c
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@ -1,161 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* mlme_linux.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>.
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _MLME_OSDEP_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "mlme_osdep.h"
#include "rtl871x_security.h"
static void sitesurvey_ctrl_handler(struct timer_list *t)
{
struct _adapter *adapter =
from_timer(adapter, t,
mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer);
_r8712_sitesurvey_ctrl_handler(adapter);
mod_timer(&adapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer,
jiffies + msecs_to_jiffies(3000));
}
static void join_timeout_handler (struct timer_list *t)
{
struct _adapter *adapter =
from_timer(adapter, t, mlmepriv.assoc_timer);
_r8712_join_timeout_handler(adapter);
}
static void _scan_timeout_handler (struct timer_list *t)
{
struct _adapter *adapter =
from_timer(adapter, t, mlmepriv.scan_to_timer);
r8712_scan_timeout_handler(adapter);
}
static void dhcp_timeout_handler (struct timer_list *t)
{
struct _adapter *adapter =
from_timer(adapter, t, mlmepriv.dhcp_timer);
_r8712_dhcp_timeout_handler(adapter);
}
static void wdg_timeout_handler (struct timer_list *t)
{
struct _adapter *adapter =
from_timer(adapter, t, mlmepriv.wdg_timer);
r8712_wdg_wk_cmd(adapter);
mod_timer(&adapter->mlmepriv.wdg_timer,
jiffies + msecs_to_jiffies(2000));
}
void r8712_init_mlme_timer(struct _adapter *adapter)
{
struct mlme_priv *mlmepriv = &adapter->mlmepriv;
timer_setup(&mlmepriv->assoc_timer, join_timeout_handler, 0);
timer_setup(&mlmepriv->sitesurveyctrl.sitesurvey_ctrl_timer,
sitesurvey_ctrl_handler, 0);
timer_setup(&mlmepriv->scan_to_timer, _scan_timeout_handler, 0);
timer_setup(&mlmepriv->dhcp_timer, dhcp_timeout_handler, 0);
timer_setup(&mlmepriv->wdg_timer, wdg_timeout_handler, 0);
}
void r8712_os_indicate_connect(struct _adapter *adapter)
{
r8712_indicate_wx_assoc_event(adapter);
netif_carrier_on(adapter->pnetdev);
}
static struct RT_PMKID_LIST backup_PMKID_list[NUM_PMKID_CACHE];
void r8712_os_indicate_disconnect(struct _adapter *adapter)
{
u8 backup_PMKID_index = 0;
u8 backup_TKIP_countermeasure = 0x00;
r8712_indicate_wx_disassoc_event(adapter);
netif_carrier_off(adapter->pnetdev);
if (adapter->securitypriv.auth_algorithm == _AUTH_8021x_) {
/* We have to backup the PMK information for WiFi PMK Caching
* test item. Backup the btkip_countermeasure information.
* When the countermeasure is trigger, the driver have to
* disconnect with AP for 60 seconds.
*/
memcpy(&backup_PMKID_list[0],
&adapter->securitypriv.PMKIDList[0],
sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE);
backup_PMKID_index = adapter->securitypriv.PMKIDIndex;
backup_TKIP_countermeasure =
adapter->securitypriv.btkip_countermeasure;
memset((unsigned char *)&adapter->securitypriv, 0,
sizeof(struct security_priv));
timer_setup(&adapter->securitypriv.tkip_timer,
r8712_use_tkipkey_handler, 0);
/* Restore the PMK information to securitypriv structure
* for the following connection.
*/
memcpy(&adapter->securitypriv.PMKIDList[0],
&backup_PMKID_list[0],
sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE);
adapter->securitypriv.PMKIDIndex = backup_PMKID_index;
adapter->securitypriv.btkip_countermeasure =
backup_TKIP_countermeasure;
} else { /*reset values in securitypriv*/
struct security_priv *sec_priv = &adapter->securitypriv;
sec_priv->auth_algorithm = _AUTH_OPEN_SYSTEM_;
sec_priv->privacy_algorithm = _NO_PRIVACY_;
sec_priv->PrivacyKeyIndex = 0;
sec_priv->XGrpPrivacy = _NO_PRIVACY_;
sec_priv->XGrpKeyid = 1;
sec_priv->ndisauthtype = Ndis802_11AuthModeOpen;
sec_priv->ndisencryptstatus = Ndis802_11WEPDisabled;
sec_priv->wps_phase = false;
}
}
void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie)
{
uint len;
u8 *buff, *p, i;
union iwreq_data wrqu;
buff = NULL;
if (authmode == _WPA_IE_ID_) {
buff = kzalloc(IW_CUSTOM_MAX, GFP_ATOMIC);
if (!buff)
return;
p = buff;
p += sprintf(p, "ASSOCINFO(ReqIEs=");
len = sec_ie[1] + 2;
len = (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX;
for (i = 0; i < len; i++)
p += sprintf(p, "%02x", sec_ie[i]);
p += sprintf(p, ")");
memset(&wrqu, 0, sizeof(wrqu));
wrqu.data.length = p - buff;
wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ?
wrqu.data.length : IW_CUSTOM_MAX;
wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff);
kfree(buff);
}
}

31
drivers/staging/rtl8712/mlme_osdep.h
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@ -1,31 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __MLME_OSDEP_H_
#define __MLME_OSDEP_H_
#include "osdep_service.h"
#include "drv_types.h"
void r8712_init_mlme_timer(struct _adapter *padapter);
void r8712_os_indicate_disconnect(struct _adapter *adapter);
void r8712_os_indicate_connect(struct _adapter *adapter);
void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie);
int r8712_recv_indicatepkts_in_order(struct _adapter *adapter,
struct recv_reorder_ctrl *precvreorder_ctrl,
int bforced);
void r8712_indicate_wx_assoc_event(struct _adapter *padapter);
void r8712_indicate_wx_disassoc_event(struct _adapter *padapter);
#endif /*_MLME_OSDEP_H_*/

287
drivers/staging/rtl8712/mp_custom_oid.h
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@ -1,287 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __CUSTOM_OID_H
#define __CUSTOM_OID_H
/* 0xFF818000 - 0xFF81802F RTL8180 Mass Production Kit
* 0xFF818500 - 0xFF81850F RTL8185 Setup Utility
* 0xFF818580 - 0xFF81858F RTL8185 Phy Status Utility
*
* by Owen for Production Kit
* For Production Kit with Agilent Equipments
* in order to make our custom oids hopefully somewhat unique
* we will use 0xFF (indicating implementation specific OID)
* 81(first byte of non zero Realtek unique identifier)
* 80 (second byte of non zero Realtek unique identifier)
* XX (the custom OID number - providing 255 possible custom oids)
*/
#define OID_RT_PRO_RESET_DUT 0xFF818000
#define OID_RT_PRO_SET_DATA_RATE 0xFF818001
#define OID_RT_PRO_START_TEST 0xFF818002
#define OID_RT_PRO_STOP_TEST 0xFF818003
#define OID_RT_PRO_SET_PREAMBLE 0xFF818004
#define OID_RT_PRO_SET_SCRAMBLER 0xFF818005
#define OID_RT_PRO_SET_FILTER_BB 0xFF818006
#define OID_RT_PRO_SET_MANUAL_DIVERSITY_BB 0xFF818007
#define OID_RT_PRO_SET_CHANNEL_DIRECT_CALL 0xFF818008
#define OID_RT_PRO_SET_SLEEP_MODE_DIRECT_CALL 0xFF818009
#define OID_RT_PRO_SET_WAKE_MODE_DIRECT_CALL 0xFF81800A
#define OID_RT_PRO_SET_TX_ANTENNA_BB 0xFF81800D
#define OID_RT_PRO_SET_ANTENNA_BB 0xFF81800E
#define OID_RT_PRO_SET_CR_SCRAMBLER 0xFF81800F
#define OID_RT_PRO_SET_CR_NEW_FILTER 0xFF818010
#define OID_RT_PRO_SET_TX_POWER_CONTROL 0xFF818011
#define OID_RT_PRO_SET_CR_TX_CONFIG 0xFF818012
#define OID_RT_PRO_GET_TX_POWER_CONTROL 0xFF818013
#define OID_RT_PRO_GET_CR_SIGNAL_QUALITY 0xFF818014
#define OID_RT_PRO_SET_CR_SETPOINT 0xFF818015
#define OID_RT_PRO_SET_INTEGRATOR 0xFF818016
#define OID_RT_PRO_SET_SIGNAL_QUALITY 0xFF818017
#define OID_RT_PRO_GET_INTEGRATOR 0xFF818018
#define OID_RT_PRO_GET_SIGNAL_QUALITY 0xFF818019
#define OID_RT_PRO_QUERY_EEPROM_TYPE 0xFF81801A
#define OID_RT_PRO_WRITE_MAC_ADDRESS 0xFF81801B
#define OID_RT_PRO_READ_MAC_ADDRESS 0xFF81801C
#define OID_RT_PRO_WRITE_CIS_DATA 0xFF81801D
#define OID_RT_PRO_READ_CIS_DATA 0xFF81801E
#define OID_RT_PRO_WRITE_POWER_CONTROL 0xFF81801F
#define OID_RT_PRO_READ_POWER_CONTROL 0xFF818020
#define OID_RT_PRO_WRITE_EEPROM 0xFF818021
#define OID_RT_PRO_READ_EEPROM 0xFF818022
#define OID_RT_PRO_RESET_TX_PACKET_SENT 0xFF818023
#define OID_RT_PRO_QUERY_TX_PACKET_SENT 0xFF818024
#define OID_RT_PRO_RESET_RX_PACKET_RECEIVED 0xFF818025
#define OID_RT_PRO_QUERY_RX_PACKET_RECEIVED 0xFF818026
#define OID_RT_PRO_QUERY_RX_PACKET_CRC32_ERROR 0xFF818027
#define OID_RT_PRO_QUERY_CURRENT_ADDRESS 0xFF818028
#define OID_RT_PRO_QUERY_PERMANENT_ADDRESS 0xFF818029
#define OID_RT_PRO_SET_PHILIPS_RF_PARAMETERS 0xFF81802A
#define OID_RT_PRO_RECEIVE_PACKET 0xFF81802C
#define OID_RT_PRO_WRITE_EEPROM_BYTE 0xFF81802D
#define OID_RT_PRO_READ_EEPROM_BYTE 0xFF81802E
#define OID_RT_PRO_SET_MODULATION 0xFF81802F
#define OID_RT_DRIVER_OPTION 0xFF818080
#define OID_RT_RF_OFF 0xFF818081
#define OID_RT_AUTH_STATUS 0xFF818082
#define OID_RT_PRO_SET_CONTINUOUS_TX 0xFF81800B
#define OID_RT_PRO_SET_SINGLE_CARRIER_TX 0xFF81800C
#define OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX 0xFF81802B
#define OID_RT_PRO_SET_SINGLE_TONE_TX 0xFF818043
#define OID_RT_UTILITY_FALSE_ALARM_COUNTERS 0xFF818580
#define OID_RT_UTILITY_SELECT_DEBUG_MODE 0xFF818581
#define OID_RT_UTILITY_SELECT_SUBCARRIER_NUMBER 0xFF818582
#define OID_RT_UTILITY_GET_RSSI_STATUS 0xFF818583
#define OID_RT_UTILITY_GET_FRAME_DETECTION_STATUS 0xFF818584
#define OID_RT_UTILITY_GET_AGC_AND_FREQUENCY_OFFSET_ESTIMATION_STATUS \
0xFF818585
#define OID_RT_UTILITY_GET_CHANNEL_ESTIMATION_STATUS 0xFF818586
#define OID_RT_WIRELESS_MODE 0xFF818500
#define OID_RT_SUPPORTED_RATES 0xFF818501
#define OID_RT_DESIRED_RATES 0xFF818502
#define OID_RT_WIRELESS_MODE_STARTING_ADHOC 0xFF818503
#define OID_RT_GET_CONNECT_STATE 0xFF030001
#define OID_RT_RESCAN 0xFF030002
#define OID_RT_SET_KEY_LENGTH 0xFF030003
#define OID_RT_SET_DEFAULT_KEY_ID 0xFF030004
#define OID_RT_SET_CHANNEL 0xFF010182
#define OID_RT_SET_SNIFFER_MODE 0xFF010183
#define OID_RT_GET_SIGNAL_QUALITY 0xFF010184
#define OID_RT_GET_SMALL_PACKET_CRC 0xFF010185
#define OID_RT_GET_MIDDLE_PACKET_CRC 0xFF010186
#define OID_RT_GET_LARGE_PACKET_CRC 0xFF010187
#define OID_RT_GET_TX_RETRY 0xFF010188
#define OID_RT_GET_RX_RETRY 0xFF010189
#define OID_RT_PRO_SET_FW_DIG_STATE 0xFF01018A
#define OID_RT_PRO_SET_FW_RA_STATE 0xFF01018B
#define OID_RT_GET_RX_TOTAL_PACKET 0xFF010190
#define OID_RT_GET_TX_BEACON_OK 0xFF010191
#define OID_RT_GET_TX_BEACON_ERR 0xFF010192
#define OID_RT_GET_RX_ICV_ERR 0xFF010193
#define OID_RT_SET_ENCRYPTION_ALGORITHM 0xFF010194
#define OID_RT_SET_NO_AUTO_RESCAN 0xFF010195
#define OID_RT_GET_PREAMBLE_MODE 0xFF010196
#define OID_RT_GET_DRIVER_UP_DELTA_TIME 0xFF010197
#define OID_RT_GET_AP_IP 0xFF010198
#define OID_RT_GET_CHANNELPLAN 0xFF010199
#define OID_RT_SET_PREAMBLE_MODE 0xFF01019A
#define OID_RT_SET_BCN_INTVL 0xFF01019B
#define OID_RT_GET_RF_VENDER 0xFF01019C
#define OID_RT_DEDICATE_PROBE 0xFF01019D
#define OID_RT_PRO_RX_FILTER_PATTERN 0xFF01019E
#define OID_RT_GET_DCST_CURRENT_THRESHOLD 0xFF01019F
#define OID_RT_GET_CCA_ERR 0xFF0101A0
#define OID_RT_GET_CCA_UPGRADE_THRESHOLD 0xFF0101A1
#define OID_RT_GET_CCA_FALLBACK_THRESHOLD 0xFF0101A2
#define OID_RT_GET_CCA_UPGRADE_EVALUATE_TIMES 0xFF0101A3
#define OID_RT_GET_CCA_FALLBACK_EVALUATE_TIMES 0xFF0101A4
#define OID_RT_SET_RATE_ADAPTIVE 0xFF0101A5
#define OID_RT_GET_DCST_EVALUATE_PERIOD 0xFF0101A5
#define OID_RT_GET_DCST_TIME_UNIT_INDEX 0xFF0101A6
#define OID_RT_GET_TOTAL_TX_BYTES 0xFF0101A7
#define OID_RT_GET_TOTAL_RX_BYTES 0xFF0101A8
#define OID_RT_CURRENT_TX_POWER_LEVEL 0xFF0101A9
#define OID_RT_GET_ENC_KEY_MISMATCH_COUNT 0xFF0101AA
#define OID_RT_GET_ENC_KEY_MATCH_COUNT 0xFF0101AB
#define OID_RT_GET_CHANNEL 0xFF0101AC
#define OID_RT_SET_CHANNELPLAN 0xFF0101AD
#define OID_RT_GET_HARDWARE_RADIO_OFF 0xFF0101AE
#define OID_RT_CHANNELPLAN_BY_COUNTRY 0xFF0101AF
#define OID_RT_SCAN_AVAILABLE_BSSID 0xFF0101B0
#define OID_RT_GET_HARDWARE_VERSION 0xFF0101B1
#define OID_RT_GET_IS_ROAMING 0xFF0101B2
#define OID_RT_GET_IS_PRIVACY 0xFF0101B3
#define OID_RT_GET_KEY_MISMATCH 0xFF0101B4
#define OID_RT_SET_RSSI_ROAM_TRAFFIC_TH 0xFF0101B5
#define OID_RT_SET_RSSI_ROAM_SIGNAL_TH 0xFF0101B6
#define OID_RT_RESET_LOG 0xFF0101B7
#define OID_RT_GET_LOG 0xFF0101B8
#define OID_RT_SET_INDICATE_HIDDEN_AP 0xFF0101B9
#define OID_RT_GET_HEADER_FAIL 0xFF0101BA
#define OID_RT_SUPPORTED_WIRELESS_MODE 0xFF0101BB
#define OID_RT_GET_CHANNEL_LIST 0xFF0101BC
#define OID_RT_GET_SCAN_IN_PROGRESS 0xFF0101BD
#define OID_RT_GET_TX_INFO 0xFF0101BE
#define OID_RT_RF_READ_WRITE_OFFSET 0xFF0101BF
#define OID_RT_RF_READ_WRITE 0xFF0101C0
#define OID_RT_FORCED_DATA_RATE 0xFF0101C1
#define OID_RT_WIRELESS_MODE_FOR_SCAN_LIST 0xFF0101C2
#define OID_RT_GET_BSS_WIRELESS_MODE 0xFF0101C3
#define OID_RT_SCAN_WITH_MAGIC_PACKET 0xFF0101C4
#define OID_RT_PRO_RX_FILTER 0xFF0111C0
#define OID_CE_USB_WRITE_REGISTRY 0xFF0111C1
#define OID_CE_USB_READ_REGISTRY 0xFF0111C2
#define OID_RT_PRO_SET_INITIAL_GAIN 0xFF0111C3
#define OID_RT_PRO_SET_BB_RF_STANDBY_MODE 0xFF0111C4
#define OID_RT_PRO_SET_BB_RF_SHUTDOWN_MODE 0xFF0111C5
#define OID_RT_PRO_SET_TX_CHARGE_PUMP 0xFF0111C6
#define OID_RT_PRO_SET_RX_CHARGE_PUMP 0xFF0111C7
#define OID_RT_PRO_RF_WRITE_REGISTRY 0xFF0111C8
#define OID_RT_PRO_RF_READ_REGISTRY 0xFF0111C9
#define OID_RT_PRO_QUERY_RF_TYPE 0xFF0111CA
#define OID_RT_AP_GET_ASSOCIATED_STATION_LIST 0xFF010300
#define OID_RT_AP_GET_CURRENT_TIME_STAMP 0xFF010301
#define OID_RT_AP_SWITCH_INTO_AP_MODE 0xFF010302
#define OID_RT_AP_SET_DTIM_PERIOD 0xFF010303
#define OID_RT_AP_SUPPORTED 0xFF010304
#define OID_RT_AP_SET_PASSPHRASE 0xFF010305
#define OID_RT_PRO8187_WI_POLL 0xFF818780
#define OID_RT_PRO_WRITE_BB_REG 0xFF818781
#define OID_RT_PRO_READ_BB_REG 0xFF818782
#define OID_RT_PRO_WRITE_RF_REG 0xFF818783
#define OID_RT_PRO_READ_RF_REG 0xFF818784
#define OID_RT_MH_VENDER_ID 0xFFEDC100
#define OID_RT_PRO8711_JOIN_BSS 0xFF871100
#define OID_RT_PRO_READ_REGISTER 0xFF871101
#define OID_RT_PRO_WRITE_REGISTER 0xFF871102
#define OID_RT_PRO_BURST_READ_REGISTER 0xFF871103
#define OID_RT_PRO_BURST_WRITE_REGISTER 0xFF871104
#define OID_RT_PRO_WRITE_TXCMD 0xFF871105
#define OID_RT_PRO_READ16_EEPROM 0xFF871106
#define OID_RT_PRO_WRITE16_EEPROM 0xFF871107
#define OID_RT_PRO_H2C_SET_COMMAND 0xFF871108
#define OID_RT_PRO_H2C_QUERY_RESULT 0xFF871109
#define OID_RT_PRO8711_WI_POLL 0xFF87110A
#define OID_RT_PRO8711_PKT_LOSS 0xFF87110B
#define OID_RT_RD_ATTRIB_MEM 0xFF87110C
#define OID_RT_WR_ATTRIB_MEM 0xFF87110D
/*Method 2 for H2C/C2H*/
#define OID_RT_PRO_H2C_CMD_MODE 0xFF871110
#define OID_RT_PRO_H2C_CMD_RSP_MODE 0xFF871111
#define OID_RT_PRO_H2C_CMD_EVENT_MODE 0xFF871112
#define OID_RT_PRO_WAIT_C2H_EVENT 0xFF871113
#define OID_RT_PRO_RW_ACCESS_PROTOCOL_TEST 0xFF871114
#define OID_RT_PRO_SCSI_ACCESS_TEST 0xFF871115
#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_OUT 0xFF871116
#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_IN 0xFF871117
#define OID_RT_RRO_RX_PKT_VIA_IOCTRL 0xFF871118
#define OID_RT_RRO_RX_PKTARRAY_VIA_IOCTRL 0xFF871119
#define OID_RT_RPO_SET_PWRMGT_TEST 0xFF87111A
#define OID_RT_PRO_QRY_PWRMGT_TEST 0XFF87111B
#define OID_RT_RPO_ASYNC_RWIO_TEST 0xFF87111C
#define OID_RT_RPO_ASYNC_RWIO_POLL 0xFF87111D
#define OID_RT_PRO_SET_RF_INTFS 0xFF87111E
#define OID_RT_POLL_RX_STATUS 0xFF87111F
#define OID_RT_PRO_CFG_DEBUG_MESSAGE 0xFF871120
#define OID_RT_PRO_SET_DATA_RATE_EX 0xFF871121
#define OID_RT_PRO_SET_BASIC_RATE 0xFF871122
#define OID_RT_PRO_READ_TSSI 0xFF871123
#define OID_RT_PRO_SET_POWER_TRACKING 0xFF871124
#define OID_RT_PRO_QRY_PWRSTATE 0xFF871150
#define OID_RT_PRO_SET_PWRSTATE 0xFF871151
/*Method 2 , using workitem */
#define OID_RT_SET_READ_REG 0xFF871181
#define OID_RT_SET_WRITE_REG 0xFF871182
#define OID_RT_SET_BURST_READ_REG 0xFF871183
#define OID_RT_SET_BURST_WRITE_REG 0xFF871184
#define OID_RT_SET_WRITE_TXCMD 0xFF871185
#define OID_RT_SET_READ16_EEPROM 0xFF871186
#define OID_RT_SET_WRITE16_EEPROM 0xFF871187
#define OID_RT_QRY_POLL_WKITEM 0xFF871188
/*For SDIO INTERFACE only*/
#define OID_RT_PRO_SYNCPAGERW_SRAM 0xFF8711A0
#define OID_RT_PRO_871X_DRV_EXT 0xFF8711A1
/*For USB INTERFACE only*/
#define OID_RT_PRO_USB_VENDOR_REQ 0xFF8711B0
#define OID_RT_PRO_SCSI_AUTO_TEST 0xFF8711B1
#define OID_RT_PRO_USB_MAC_AC_FIFO_WRITE 0xFF8711B2
#define OID_RT_PRO_USB_MAC_RX_FIFO_READ 0xFF8711B3
#define OID_RT_PRO_USB_MAC_RX_FIFO_POLLING 0xFF8711B4
#define OID_RT_PRO_H2C_SET_RATE_TABLE 0xFF8711FB
#define OID_RT_PRO_H2C_GET_RATE_TABLE 0xFF8711FC
#define OID_RT_PRO_H2C_C2H_LBK_TEST 0xFF8711FE
#define OID_RT_PRO_ENCRYPTION_CTRL 0xFF871200
#define OID_RT_PRO_ADD_STA_INFO 0xFF871201
#define OID_RT_PRO_DELE_STA_INFO 0xFF871202
#define OID_RT_PRO_QUERY_DR_VARIABLE 0xFF871203
#define OID_RT_PRO_RX_PACKET_TYPE 0xFF871204
#define OID_RT_PRO_READ_EFUSE 0xFF871205
#define OID_RT_PRO_WRITE_EFUSE 0xFF871206
#define OID_RT_PRO_RW_EFUSE_PGPKT 0xFF871207
#define OID_RT_GET_EFUSE_CURRENT_SIZE 0xFF871208
#define OID_RT_SET_BANDWIDTH 0xFF871209
#define OID_RT_SET_CRYSTAL_CAP 0xFF87120A
#define OID_RT_SET_RX_PACKET_TYPE 0xFF87120B
#define OID_RT_GET_EFUSE_MAX_SIZE 0xFF87120C
#define OID_RT_PRO_SET_TX_AGC_OFFSET 0xFF87120D
#define OID_RT_PRO_SET_PKT_TEST_MODE 0xFF87120E
#define OID_RT_PRO_FOR_EVM_TEST_SETTING 0xFF87120F
#define OID_RT_PRO_GET_THERMAL_METER 0xFF871210
#define OID_RT_RESET_PHY_RX_PACKET_COUNT 0xFF871211
#define OID_RT_GET_PHY_RX_PACKET_RECEIVED 0xFF871212
#define OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR 0xFF871213
#define OID_RT_SET_POWER_DOWN 0xFF871214
#define OID_RT_GET_POWER_MODE 0xFF871215
#define OID_RT_PRO_EFUSE 0xFF871216
#define OID_RT_PRO_EFUSE_MAP 0xFF871217
#endif /*#ifndef __CUSTOM_OID_H */

482
drivers/staging/rtl8712/os_intfs.c
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@ -1,482 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* os_intfs.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>.
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _OS_INTFS_C_
#include <linux/module.h>
#include <linux/kthread.h>
#include <linux/firmware.h>
#include "osdep_service.h"
#include "drv_types.h"
#include "xmit_osdep.h"
#include "recv_osdep.h"
#include "rtl871x_ioctl.h"
#include "usb_osintf.h"
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("rtl871x wireless lan driver");
MODULE_AUTHOR("Larry Finger");
static char ifname[IFNAMSIZ] = "wlan%d";
/* module param defaults */
static int chip_version = RTL8712_2ndCUT;
static int rfintfs = HWPI;
static int lbkmode = RTL8712_AIR_TRX;
static int hci = RTL8712_USB;
static int ampdu_enable = 1;/*for enable tx_ampdu*/
/* The video_mode variable is for video mode.*/
/* It may be specify when inserting module with video_mode=1 parameter.*/
static int video_mode = 1; /* enable video mode*/
/*Ndis802_11Infrastructure; infra, ad-hoc, auto*/
static int network_mode = Ndis802_11IBSS;
static int channel = 1;/*ad-hoc support requirement*/
static int wireless_mode = WIRELESS_11BG;
static int vrtl_carrier_sense = AUTO_VCS;
static int vcs_type = RTS_CTS;
static int frag_thresh = 2346;
static int preamble = PREAMBLE_LONG;/*long, short, auto*/
static int scan_mode = 1;/*active, passive*/
static int adhoc_tx_pwr = 1;
static int soft_ap;
static int smart_ps = 1;
static int power_mgnt = PS_MODE_ACTIVE;
static int radio_enable = 1;
static int long_retry_lmt = 7;
static int short_retry_lmt = 7;
static int busy_thresh = 40;
static int ack_policy = NORMAL_ACK;
static int mp_mode;
static int software_encrypt;
static int software_decrypt;
static int wmm_enable;/* default is set to disable the wmm.*/
static int uapsd_enable;
static int uapsd_max_sp = NO_LIMIT;
static int uapsd_acbk_en;
static int uapsd_acbe_en;
static int uapsd_acvi_en;
static int uapsd_acvo_en;
static int ht_enable = 1;
static int cbw40_enable = 1;
static int rf_config = RTL8712_RF_1T2R; /* 1T2R*/
static int low_power;
/* mac address to use instead of the one stored in Efuse */
char *r8712_initmac;
static char *initmac;
/* if wifi_test = 1, driver will disable the turbo mode and pass it to
* firmware private.
*/
static int wifi_test;
module_param_string(ifname, ifname, sizeof(ifname), 0644);
module_param(wifi_test, int, 0644);
module_param(initmac, charp, 0644);
module_param(video_mode, int, 0644);
module_param(chip_version, int, 0644);
module_param(rfintfs, int, 0644);
module_param(lbkmode, int, 0644);
module_param(hci, int, 0644);
module_param(network_mode, int, 0644);
module_param(channel, int, 0644);
module_param(mp_mode, int, 0644);
module_param(wmm_enable, int, 0644);
module_param(vrtl_carrier_sense, int, 0644);
module_param(vcs_type, int, 0644);
module_param(busy_thresh, int, 0644);
module_param(ht_enable, int, 0644);
module_param(cbw40_enable, int, 0644);
module_param(ampdu_enable, int, 0644);
module_param(rf_config, int, 0644);
module_param(power_mgnt, int, 0644);
module_param(low_power, int, 0644);
MODULE_PARM_DESC(ifname, " Net interface name, wlan%d=default");
MODULE_PARM_DESC(initmac, "MAC-Address, default: use FUSE");
static int netdev_open(struct net_device *pnetdev);
static int netdev_close(struct net_device *pnetdev);
static void loadparam(struct _adapter *padapter, struct net_device *pnetdev)
{
struct registry_priv *registry_par = &padapter->registrypriv;
registry_par->chip_version = (u8)chip_version;
registry_par->rfintfs = (u8)rfintfs;
registry_par->lbkmode = (u8)lbkmode;
registry_par->hci = (u8)hci;
registry_par->network_mode = (u8)network_mode;
memcpy(registry_par->ssid.Ssid, "ANY", 3);
registry_par->ssid.SsidLength = 3;
registry_par->channel = (u8)channel;
registry_par->wireless_mode = (u8)wireless_mode;
registry_par->vrtl_carrier_sense = (u8)vrtl_carrier_sense;
registry_par->vcs_type = (u8)vcs_type;
registry_par->frag_thresh = (u16)frag_thresh;
registry_par->preamble = (u8)preamble;
registry_par->scan_mode = (u8)scan_mode;
registry_par->adhoc_tx_pwr = (u8)adhoc_tx_pwr;
registry_par->soft_ap = (u8)soft_ap;
registry_par->smart_ps = (u8)smart_ps;
registry_par->power_mgnt = (u8)power_mgnt;
registry_par->radio_enable = (u8)radio_enable;
registry_par->long_retry_lmt = (u8)long_retry_lmt;
registry_par->short_retry_lmt = (u8)short_retry_lmt;
registry_par->busy_thresh = (u16)busy_thresh;
registry_par->ack_policy = (u8)ack_policy;
registry_par->mp_mode = (u8)mp_mode;
registry_par->software_encrypt = (u8)software_encrypt;
registry_par->software_decrypt = (u8)software_decrypt;
/*UAPSD*/
registry_par->wmm_enable = (u8)wmm_enable;
registry_par->uapsd_enable = (u8)uapsd_enable;
registry_par->uapsd_max_sp = (u8)uapsd_max_sp;
registry_par->uapsd_acbk_en = (u8)uapsd_acbk_en;
registry_par->uapsd_acbe_en = (u8)uapsd_acbe_en;
registry_par->uapsd_acvi_en = (u8)uapsd_acvi_en;
registry_par->uapsd_acvo_en = (u8)uapsd_acvo_en;
registry_par->ht_enable = (u8)ht_enable;
registry_par->cbw40_enable = (u8)cbw40_enable;
registry_par->ampdu_enable = (u8)ampdu_enable;
registry_par->rf_config = (u8)rf_config;
registry_par->low_power = (u8)low_power;
registry_par->wifi_test = (u8)wifi_test;
r8712_initmac = initmac;
}
static int r871x_net_set_mac_address(struct net_device *pnetdev, void *p)
{
struct _adapter *padapter = netdev_priv(pnetdev);
struct sockaddr *addr = p;
if (!padapter->bup)
eth_hw_addr_set(pnetdev, addr->sa_data);
return 0;
}
static struct net_device_stats *r871x_net_get_stats(struct net_device *pnetdev)
{
struct _adapter *padapter = netdev_priv(pnetdev);
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct recv_priv *precvpriv = &padapter->recvpriv;
padapter->stats.tx_packets = pxmitpriv->tx_pkts;
padapter->stats.rx_packets = precvpriv->rx_pkts;
padapter->stats.tx_dropped = pxmitpriv->tx_drop;
padapter->stats.rx_dropped = precvpriv->rx_drop;
padapter->stats.tx_bytes = pxmitpriv->tx_bytes;
padapter->stats.rx_bytes = precvpriv->rx_bytes;
return &padapter->stats;
}
static const struct net_device_ops rtl8712_netdev_ops = {
.ndo_open = netdev_open,
.ndo_stop = netdev_close,
.ndo_start_xmit = r8712_xmit_entry,
.ndo_set_mac_address = r871x_net_set_mac_address,
.ndo_get_stats = r871x_net_get_stats,
.ndo_do_ioctl = r871x_ioctl,
};
struct net_device *r8712_init_netdev(void)
{
struct _adapter *padapter;
struct net_device *pnetdev;
pnetdev = alloc_etherdev(sizeof(struct _adapter));
if (!pnetdev)
return NULL;
if (dev_alloc_name(pnetdev, ifname) < 0) {
strscpy(ifname, "wlan%d", sizeof(ifname));
dev_alloc_name(pnetdev, ifname);
}
padapter = netdev_priv(pnetdev);
padapter->pnetdev = pnetdev;
pr_info("r8712u: register rtl8712_netdev_ops to netdev_ops\n");
pnetdev->netdev_ops = &rtl8712_netdev_ops;
pnetdev->watchdog_timeo = HZ; /* 1 second timeout */
pnetdev->wireless_handlers = (struct iw_handler_def *)
&r871x_handlers_def;
loadparam(padapter, pnetdev);
netif_carrier_off(pnetdev);
padapter->pid = 0; /* Initial the PID value used for HW PBC.*/
return pnetdev;
}
static u32 start_drv_threads(struct _adapter *padapter)
{
padapter->cmd_thread = kthread_run(r8712_cmd_thread, padapter, "%s",
padapter->pnetdev->name);
if (IS_ERR(padapter->cmd_thread))
return _FAIL;
return _SUCCESS;
}
void r8712_stop_drv_threads(struct _adapter *padapter)
{
struct completion *completion =
&padapter->cmdpriv.terminate_cmdthread_comp;
/*Below is to terminate r8712_cmd_thread & event_thread...*/
complete(&padapter->cmdpriv.cmd_queue_comp);
if (padapter->cmd_thread)
wait_for_completion_interruptible(completion);
padapter->cmdpriv.cmd_seq = 1;
}
static void start_drv_timers(struct _adapter *padapter)
{
mod_timer(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer,
jiffies + msecs_to_jiffies(5000));
mod_timer(&padapter->mlmepriv.wdg_timer,
jiffies + msecs_to_jiffies(2000));
}
void r8712_stop_drv_timers(struct _adapter *padapter)
{
del_timer_sync(&padapter->mlmepriv.assoc_timer);
del_timer_sync(&padapter->securitypriv.tkip_timer);
del_timer_sync(&padapter->mlmepriv.scan_to_timer);
del_timer_sync(&padapter->mlmepriv.dhcp_timer);
del_timer_sync(&padapter->mlmepriv.wdg_timer);
del_timer_sync(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer);
}
static void init_default_value(struct _adapter *padapter)
{
struct registry_priv *pregistrypriv = &padapter->registrypriv;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct security_priv *psecuritypriv = &padapter->securitypriv;
/*xmit_priv*/
pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense;
pxmitpriv->vcs = pregistrypriv->vcs_type;
pxmitpriv->vcs_type = pregistrypriv->vcs_type;
pxmitpriv->rts_thresh = pregistrypriv->rts_thresh;
pxmitpriv->frag_len = pregistrypriv->frag_thresh;
/* mlme_priv */
/* Maybe someday we should rename this variable to "active_mode"(Jeff)*/
pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */
/*ht_priv*/
{
int i;
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
phtpriv->ampdu_enable = false;/*set to disabled*/
for (i = 0; i < 16; i++)
phtpriv->baddbareq_issued[i] = false;
}
/*security_priv*/
psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt;
psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt;
psecuritypriv->binstallGrpkey = _FAIL;
/*pwrctrl_priv*/
/*registry_priv*/
r8712_init_registrypriv_dev_network(padapter);
r8712_update_registrypriv_dev_network(padapter);
/*misc.*/
}
int r8712_init_drv_sw(struct _adapter *padapter)
{
int ret;
ret = r8712_init_cmd_priv(&padapter->cmdpriv);
if (ret)
return ret;
padapter->cmdpriv.padapter = padapter;
ret = r8712_init_evt_priv(&padapter->evtpriv);
if (ret)
goto free_cmd;
ret = r8712_init_mlme_priv(padapter);
if (ret)
goto free_evt;
ret = _r8712_init_xmit_priv(&padapter->xmitpriv, padapter);
if (ret)
goto free_mlme;
ret = _r8712_init_recv_priv(&padapter->recvpriv, padapter);
if (ret)
goto free_xmit;
memset((unsigned char *)&padapter->securitypriv, 0,
sizeof(struct security_priv));
timer_setup(&padapter->securitypriv.tkip_timer,
r8712_use_tkipkey_handler, 0);
ret = _r8712_init_sta_priv(&padapter->stapriv);
if (ret)
goto free_recv;
padapter->stapriv.padapter = padapter;
r8712_init_bcmc_stainfo(padapter);
r8712_init_pwrctrl_priv(padapter);
mp871xinit(padapter);
init_default_value(padapter);
r8712_InitSwLeds(padapter);
mutex_init(&padapter->mutex_start);
return 0;
free_recv:
_r8712_free_recv_priv(&padapter->recvpriv);
free_xmit:
_free_xmit_priv(&padapter->xmitpriv);
free_mlme:
r8712_free_mlme_priv(&padapter->mlmepriv);
free_evt:
r8712_free_evt_priv(&padapter->evtpriv);
free_cmd:
r8712_free_cmd_priv(&padapter->cmdpriv);
return ret;
}
void r8712_free_drv_sw(struct _adapter *padapter)
{
r8712_free_cmd_priv(&padapter->cmdpriv);
r8712_free_evt_priv(&padapter->evtpriv);
r8712_DeInitSwLeds(padapter);
r8712_free_mlme_priv(&padapter->mlmepriv);
_free_xmit_priv(&padapter->xmitpriv);
_r8712_free_sta_priv(&padapter->stapriv);
_r8712_free_recv_priv(&padapter->recvpriv);
mp871xdeinit(padapter);
}
static void enable_video_mode(struct _adapter *padapter, int cbw40_value)
{
/* bit 8:
* 1 -> enable video mode to 96B AP
* 0 -> disable video mode to 96B AP
* bit 9:
* 1 -> enable 40MHz mode
* 0 -> disable 40MHz mode
* bit 10:
* 1 -> enable STBC
* 0 -> disable STBC
*/
u32 intcmd = 0xf4000500; /* enable bit8, bit10*/
if (cbw40_value) {
/* if the driver supports the 40M bandwidth,
* we can enable the bit 9.
*/
intcmd |= 0x200;
}
r8712_fw_cmd(padapter, intcmd);
}
/*
*
* This function intends to handle the activation of an interface
* i.e. when it is brought Up/Active from a Down state.
*
*/
static int netdev_open(struct net_device *pnetdev)
{
struct _adapter *padapter = netdev_priv(pnetdev);
mutex_lock(&padapter->mutex_start);
if (!padapter->bup) {
padapter->driver_stopped = false;
padapter->surprise_removed = false;
padapter->bup = true;
if (rtl871x_hal_init(padapter) != _SUCCESS)
goto netdev_open_error;
if (!r8712_initmac) {
/* Use the mac address stored in the Efuse */
eth_hw_addr_set(pnetdev,
padapter->eeprompriv.mac_addr);
} else {
/* We have to inform f/w to use user-supplied MAC
* address.
*/
msleep(200);
r8712_setMacAddr_cmd(padapter,
(const u8 *)pnetdev->dev_addr);
/*
* The "myid" function will get the wifi mac address
* from eeprompriv structure instead of netdev
* structure. So, we have to overwrite the mac_addr
* stored in the eeprompriv structure. In this case,
* the real mac address won't be used anymore. So that,
* the eeprompriv.mac_addr should store the mac which
* users specify.
*/
memcpy(padapter->eeprompriv.mac_addr,
pnetdev->dev_addr, ETH_ALEN);
}
if (start_drv_threads(padapter) != _SUCCESS)
goto netdev_open_error;
if (!padapter->dvobjpriv.inirp_init)
goto netdev_open_error;
else
padapter->dvobjpriv.inirp_init(padapter);
r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt,
padapter->registrypriv.smart_ps);
}
if (!netif_queue_stopped(pnetdev))
netif_start_queue(pnetdev);
else
netif_wake_queue(pnetdev);
if (video_mode)
enable_video_mode(padapter, cbw40_enable);
/* start driver mlme relation timer */
start_drv_timers(padapter);
padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK);
mutex_unlock(&padapter->mutex_start);
return 0;
netdev_open_error:
padapter->bup = false;
netif_carrier_off(pnetdev);
netif_stop_queue(pnetdev);
mutex_unlock(&padapter->mutex_start);
return -1;
}
/*
*
* This function intends to handle the shutdown of an interface
* i.e. when it is brought Down from an Up/Active state.
*
*/
static int netdev_close(struct net_device *pnetdev)
{
struct _adapter *padapter = netdev_priv(pnetdev);
/* Close LED*/
padapter->ledpriv.LedControlHandler(padapter, LED_CTL_POWER_OFF);
msleep(200);
/*s1.*/
if (pnetdev) {
if (!netif_queue_stopped(pnetdev))
netif_stop_queue(pnetdev);
}
/*s2.*/
/*s2-1. issue disassoc_cmd to fw*/
r8712_disassoc_cmd(padapter);
/*s2-2. indicate disconnect to os*/
r8712_ind_disconnect(padapter);
/*s2-3.*/
r8712_free_assoc_resources(padapter);
/*s2-4.*/
r8712_free_network_queue(padapter);
return 0;
}
#include "mlme_osdep.h"

32
drivers/staging/rtl8712/osdep_intf.h
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@ -1,32 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __OSDEP_INTF_H_
#define __OSDEP_INTF_H_
#include "osdep_service.h"
#include "drv_types.h"
#define RND4(x) (((x >> 2) + ((x & 3) != 0)) << 2)
struct intf_priv {
u8 *intf_dev;
/* when in USB, IO is through interrupt in/out endpoints */
struct usb_device *udev;
struct urb *piorw_urb;
struct completion io_retevt_comp;
};
int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
#endif /*_OSDEP_INTF_H_*/

60
drivers/staging/rtl8712/osdep_service.h
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@ -1,60 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __OSDEP_SERVICE_H_
#define __OSDEP_SERVICE_H_
#define _SUCCESS 1
#define _FAIL 0
#include <linux/spinlock.h>
#include <linux/interrupt.h>
#include <linux/semaphore.h>
#include <linux/sched/signal.h>
#include <linux/sem.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <net/iw_handler.h>
#include <linux/proc_fs.h> /* Necessary because we use the proc fs */
#include "basic_types.h"
struct __queue {
struct list_head queue;
spinlock_t lock;
};
#define _pkt struct sk_buff
#define _buffer unsigned char
#define _init_queue(pqueue) \
do { \
INIT_LIST_HEAD(&((pqueue)->queue)); \
spin_lock_init(&((pqueue)->lock)); \
} while (0)
static inline u32 end_of_queue_search(struct list_head *head,
struct list_head *plist)
{
return (head == plist);
}
static inline void flush_signals_thread(void)
{
if (signal_pending(current))
flush_signals(current);
}
#endif

139
drivers/staging/rtl8712/recv_linux.c
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@ -1,139 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* recv_linux.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>.
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RECV_OSDEP_C_
#include <linux/usb.h>
#include "osdep_service.h"
#include "drv_types.h"
#include "wifi.h"
#include "recv_osdep.h"
#include "osdep_intf.h"
#include "ethernet.h"
#include <linux/if_arp.h>
#include "usb_ops.h"
/*init os related resource in struct recv_priv*/
/*alloc os related resource in union recv_frame*/
void r8712_os_recv_resource_alloc(struct _adapter *padapter,
union recv_frame *precvframe)
{
precvframe->u.hdr.pkt_newalloc = NULL;
precvframe->u.hdr.pkt = NULL;
}
/*alloc os related resource in struct recv_buf*/
int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter,
struct recv_buf *precvbuf)
{
int res = 0;
precvbuf->irp_pending = false;
precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL);
if (!precvbuf->purb)
res = -ENOMEM;
precvbuf->pskb = NULL;
precvbuf->pallocated_buf = NULL;
precvbuf->pbuf = NULL;
precvbuf->pdata = NULL;
precvbuf->phead = NULL;
precvbuf->ptail = NULL;
precvbuf->pend = NULL;
precvbuf->transfer_len = 0;
precvbuf->len = 0;
return res;
}
/*free os related resource in struct recv_buf*/
void r8712_os_recvbuf_resource_free(struct _adapter *padapter,
struct recv_buf *precvbuf)
{
if (precvbuf->pskb)
dev_kfree_skb_any(precvbuf->pskb);
if (precvbuf->purb) {
usb_kill_urb(precvbuf->purb);
usb_free_urb(precvbuf->purb);
}
}
void r8712_handle_tkip_mic_err(struct _adapter *adapter, u8 bgroup)
{
union iwreq_data wrqu;
struct iw_michaelmicfailure ev;
struct mlme_priv *mlmepriv = &adapter->mlmepriv;
memset(&ev, 0x00, sizeof(ev));
if (bgroup)
ev.flags |= IW_MICFAILURE_GROUP;
else
ev.flags |= IW_MICFAILURE_PAIRWISE;
ev.src_addr.sa_family = ARPHRD_ETHER;
ether_addr_copy(ev.src_addr.sa_data, &mlmepriv->assoc_bssid[0]);
memset(&wrqu, 0x00, sizeof(wrqu));
wrqu.data.length = sizeof(ev);
wireless_send_event(adapter->pnetdev, IWEVMICHAELMICFAILURE, &wrqu,
(char *)&ev);
}
void r8712_recv_indicatepkt(struct _adapter *adapter,
union recv_frame *recvframe)
{
struct recv_priv *recvpriv;
struct __queue *free_recv_queue;
_pkt *skb;
struct rx_pkt_attrib *attrib = &recvframe->u.hdr.attrib;
recvpriv = &adapter->recvpriv;
free_recv_queue = &recvpriv->free_recv_queue;
skb = recvframe->u.hdr.pkt;
if (!skb)
goto _recv_indicatepkt_drop;
skb->data = recvframe->u.hdr.rx_data;
skb->len = recvframe->u.hdr.len;
skb_set_tail_pointer(skb, skb->len);
if ((attrib->tcpchk_valid == 1) && (attrib->tcp_chkrpt == 1))
skb->ip_summed = CHECKSUM_UNNECESSARY;
else
skb->ip_summed = CHECKSUM_NONE;
skb->dev = adapter->pnetdev;
skb->protocol = eth_type_trans(skb, adapter->pnetdev);
netif_rx(skb);
recvframe->u.hdr.pkt = NULL; /* pointers to NULL before
* r8712_free_recvframe()
*/
r8712_free_recvframe(recvframe, free_recv_queue);
return;
_recv_indicatepkt_drop:
/*enqueue back to free_recv_queue*/
if (recvframe)
r8712_free_recvframe(recvframe, free_recv_queue);
recvpriv->rx_drop++;
}
static void _r8712_reordering_ctrl_timeout_handler (struct timer_list *t)
{
struct recv_reorder_ctrl *reorder_ctrl =
from_timer(reorder_ctrl, t, reordering_ctrl_timer);
r8712_reordering_ctrl_timeout_handler(reorder_ctrl);
}
void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl)
{
timer_setup(&preorder_ctrl->reordering_ctrl_timer,
_r8712_reordering_ctrl_timeout_handler, 0);
}

39
drivers/staging/rtl8712/recv_osdep.h
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@ -1,39 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RECV_OSDEP_H_
#define __RECV_OSDEP_H_
#include "osdep_service.h"
#include "drv_types.h"
#include <linux/skbuff.h>
int _r8712_init_recv_priv(struct recv_priv *precvpriv,
struct _adapter *padapter);
void _r8712_free_recv_priv(struct recv_priv *precvpriv);
void r8712_recv_entry(union recv_frame *precv_frame);
void r8712_recv_indicatepkt(struct _adapter *adapter,
union recv_frame *precv_frame);
void r8712_handle_tkip_mic_err(struct _adapter *padapter, u8 bgroup);
int r8712_init_recv_priv(struct recv_priv *precvpriv,
struct _adapter *padapter);
void r8712_free_recv_priv(struct recv_priv *precvpriv);
void r8712_os_recv_resource_alloc(struct _adapter *padapter,
union recv_frame *precvframe);
int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter,
struct recv_buf *precvbuf);
void r8712_os_recvbuf_resource_free(struct _adapter *padapter,
struct recv_buf *precvbuf);
void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl);
#endif

26
drivers/staging/rtl8712/rtl8712_bitdef.h
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@ -1,26 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_BITDEF_H__
#define __RTL8712_BITDEF_H__
#include "rtl8712_cmdctrl_bitdef.h"
#include "rtl8712_syscfg_bitdef.h"
#include "rtl8712_macsetting_bitdef.h"
#include "rtl8712_timectrl_bitdef.h"
#include "rtl8712_fifoctrl_bitdef.h"
#include "rtl8712_ratectrl_bitdef.h"
#include "rtl8712_edcasetting_bitdef.h"
#include "rtl8712_wmac_bitdef.h"
#include "rtl8712_security_bitdef.h"
#include "rtl8712_powersave_bitdef.h"
#include "rtl8712_gp_bitdef.h"
#include "rtl8712_interrupt_bitdef.h"
#include "rtl8712_debugctrl_bitdef.h"
#endif /* __RTL8712_BITDEF_H__ */

409
drivers/staging/rtl8712/rtl8712_cmd.c
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// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl8712_cmd.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>.
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL8712_CMD_C_
#include <linux/compiler.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/sched/signal.h>
#include <linux/module.h>
#include <linux/kref.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <linux/usb.h>
#include <linux/usb/ch9.h>
#include <linux/circ_buf.h>
#include <linux/uaccess.h>
#include <asm/byteorder.h>
#include <linux/atomic.h>
#include <linux/semaphore.h>
#include <linux/rtnetlink.h>
#include "osdep_service.h"
#include "drv_types.h"
#include "recv_osdep.h"
#include "mlme_osdep.h"
#include "rtl871x_ioctl_set.h"
static void check_hw_pbc(struct _adapter *padapter)
{
u8 tmp1byte;
r8712_write8(padapter, MAC_PINMUX_CTRL, (GPIOMUX_EN | GPIOSEL_GPIO));
tmp1byte = r8712_read8(padapter, GPIO_IO_SEL);
tmp1byte &= ~(HAL_8192S_HW_GPIO_WPS_BIT);
r8712_write8(padapter, GPIO_IO_SEL, tmp1byte);
tmp1byte = r8712_read8(padapter, GPIO_CTRL);
if (tmp1byte == 0xff)
return;
if (tmp1byte & HAL_8192S_HW_GPIO_WPS_BIT) {
/* Here we only set bPbcPressed to true
* After trigger PBC, the variable will be set to false
*/
netdev_dbg(padapter->pnetdev, "CheckPbcGPIO - PBC is pressed !!!!\n");
/* 0 is the default value and it means the application monitors
* the HW PBC doesn't provide its pid to driver.
*/
if (padapter->pid == 0)
return;
kill_pid(find_vpid(padapter->pid), SIGUSR1, 1);
}
}
/* query rx phy status from fw.
* Adhoc mode: beacon.
* Infrastructure mode: beacon , data.
*/
static void query_fw_rx_phy_status(struct _adapter *padapter)
{
u32 val32 = 0;
int pollingcnts = 50;
if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
r8712_write32(padapter, IOCMD_CTRL_REG, 0xf4000001);
msleep(100);
/* Wait FW complete IO Cmd */
while ((r8712_read32(padapter, IOCMD_CTRL_REG)) &&
(pollingcnts > 0)) {
pollingcnts--;
msleep(20);
}
if (pollingcnts != 0)
val32 = r8712_read32(padapter, IOCMD_DATA_REG);
else /* time out */
val32 = 0;
val32 >>= 4;
padapter->recvpriv.fw_rssi =
(u8)r8712_signal_scale_mapping(val32);
}
}
/* check mlme, hw, phy, or dynamic algorithm status. */
static void StatusWatchdogCallback(struct _adapter *padapter)
{
check_hw_pbc(padapter);
query_fw_rx_phy_status(padapter);
}
static void r871x_internal_cmd_hdl(struct _adapter *padapter, u8 *pbuf)
{
struct drvint_cmd_parm *pdrvcmd;
if (!pbuf)
return;
pdrvcmd = (struct drvint_cmd_parm *)pbuf;
switch (pdrvcmd->i_cid) {
case WDG_WK_CID:
StatusWatchdogCallback(padapter);
break;
default:
break;
}
kfree(pdrvcmd->pbuf);
}
static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf)
{
struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
r8712_free_cmd_obj(pcmd);
return H2C_SUCCESS;
}
static u8 write_bbreg_hdl(struct _adapter *padapter, u8 *pbuf)
{
void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
pcmd_callback = cmd_callback[pcmd->cmdcode].callback;
if (!pcmd_callback)
r8712_free_cmd_obj(pcmd);
else
pcmd_callback(padapter, pcmd);
return H2C_SUCCESS;
}
static u8 read_rfreg_hdl(struct _adapter *padapter, u8 *pbuf)
{
u32 val;
void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
if (pcmd->rsp && pcmd->rspsz > 0)
memcpy(pcmd->rsp, (u8 *)&val, pcmd->rspsz);
pcmd_callback = cmd_callback[pcmd->cmdcode].callback;
if (!pcmd_callback)
r8712_free_cmd_obj(pcmd);
else
pcmd_callback(padapter, pcmd);
return H2C_SUCCESS;
}
static u8 write_rfreg_hdl(struct _adapter *padapter, u8 *pbuf)
{
void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
pcmd_callback = cmd_callback[pcmd->cmdcode].callback;
if (!pcmd_callback)
r8712_free_cmd_obj(pcmd);
else
pcmd_callback(padapter, pcmd);
return H2C_SUCCESS;
}
static u8 sys_suspend_hdl(struct _adapter *padapter, u8 *pbuf)
{
struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
r8712_free_cmd_obj(pcmd);
return H2C_SUCCESS;
}
static struct cmd_obj *cmd_hdl_filter(struct _adapter *padapter,
struct cmd_obj *pcmd)
{
struct cmd_obj *pcmd_r;
if (!pcmd)
return pcmd;
pcmd_r = NULL;
switch (pcmd->cmdcode) {
case GEN_CMD_CODE(_Read_BBREG):
read_bbreg_hdl(padapter, (u8 *)pcmd);
break;
case GEN_CMD_CODE(_Write_BBREG):
write_bbreg_hdl(padapter, (u8 *)pcmd);
break;
case GEN_CMD_CODE(_Read_RFREG):
read_rfreg_hdl(padapter, (u8 *)pcmd);
break;
case GEN_CMD_CODE(_Write_RFREG):
write_rfreg_hdl(padapter, (u8 *)pcmd);
break;
case GEN_CMD_CODE(_SetUsbSuspend):
sys_suspend_hdl(padapter, (u8 *)pcmd);
break;
case GEN_CMD_CODE(_JoinBss):
r8712_joinbss_reset(padapter);
/* Before set JoinBss_CMD to FW, driver must ensure FW is in
* PS_MODE_ACTIVE. Directly write rpwm to radio on and assign
* new pwr_mode to Driver, instead of use workitem to change
* state.
*/
if (padapter->pwrctrlpriv.pwr_mode > PS_MODE_ACTIVE) {
padapter->pwrctrlpriv.pwr_mode = PS_MODE_ACTIVE;
mutex_lock(&padapter->pwrctrlpriv.mutex_lock);
r8712_set_rpwm(padapter, PS_STATE_S4);
mutex_unlock(&padapter->pwrctrlpriv.mutex_lock);
}
pcmd_r = pcmd;
break;
case _DRV_INT_CMD_:
r871x_internal_cmd_hdl(padapter, pcmd->parmbuf);
r8712_free_cmd_obj(pcmd);
pcmd_r = NULL;
break;
default:
pcmd_r = pcmd;
break;
}
return pcmd_r; /* if returning pcmd_r == NULL, pcmd must be free. */
}
u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd)
{
int pollingcnts = 50;
r8712_write32(pAdapter, IOCMD_CTRL_REG, cmd);
msleep(100);
while ((r8712_read32(pAdapter, IOCMD_CTRL_REG != 0)) &&
(pollingcnts > 0)) {
pollingcnts--;
msleep(20);
}
if (pollingcnts == 0)
return false;
return true;
}
void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag)
{
if (flag == 0) /* set */
r8712_write32(pAdapter, IOCMD_DATA_REG, *value);
else /* query */
*value = r8712_read32(pAdapter, IOCMD_DATA_REG);
}
int r8712_cmd_thread(void *context)
{
struct cmd_obj *pcmd;
unsigned int cmdsz, wr_sz;
__le32 *pcmdbuf;
struct tx_desc *pdesc;
void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
struct _adapter *padapter = context;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
struct completion *cmd_queue_comp =
&pcmdpriv->cmd_queue_comp;
struct mutex *pwctrl_lock = &padapter->pwrctrlpriv.mutex_lock;
allow_signal(SIGTERM);
while (1) {
if (wait_for_completion_interruptible(cmd_queue_comp))
break;
if (padapter->driver_stopped || padapter->surprise_removed)
break;
if (r8712_register_cmd_alive(padapter))
continue;
_next:
pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue);
if (!(pcmd)) {
r8712_unregister_cmd_alive(padapter);
continue;
}
pcmdbuf = (__le32 *)pcmdpriv->cmd_buf;
pdesc = (struct tx_desc *)pcmdbuf;
memset(pdesc, 0, TXDESC_SIZE);
pcmd = cmd_hdl_filter(padapter, pcmd);
if (pcmd) { /* if pcmd != NULL, cmd will be handled by f/w */
struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
u8 blnPending = 0;
u16 cmdcode = pcmd->cmdcode;
pcmdpriv->cmd_issued_cnt++;
cmdsz = round_up(pcmd->cmdsz, 8);
wr_sz = TXDESC_SIZE + 8 + cmdsz;
pdesc->txdw0 |= cpu_to_le32((wr_sz - TXDESC_SIZE) &
0x0000ffff);
if (pdvobj->ishighspeed) {
if ((wr_sz % 512) == 0)
blnPending = 1;
} else {
if ((wr_sz % 64) == 0)
blnPending = 1;
}
if (blnPending) { /* 32 bytes for TX Desc - 8 offset */
pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE +
OFFSET_SZ + 8) << OFFSET_SHT) &
0x00ff0000);
} else {
pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE +
OFFSET_SZ) <<
OFFSET_SHT) &
0x00ff0000);
}
pdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG);
pdesc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) &
0x00001f00);
pcmdbuf += (TXDESC_SIZE >> 2);
*pcmdbuf = cpu_to_le32((cmdsz & 0x0000ffff) |
(pcmd->cmdcode << 16) |
(pcmdpriv->cmd_seq << 24));
pcmdbuf += 2; /* 8 bytes alignment */
memcpy((u8 *)pcmdbuf, pcmd->parmbuf, pcmd->cmdsz);
if (blnPending)
wr_sz += 8; /* Append 8 bytes */
r8712_write_mem(padapter, RTL8712_DMA_H2CCMD, wr_sz,
(u8 *)pdesc);
pcmdpriv->cmd_seq++;
if (cmdcode == GEN_CMD_CODE(_CreateBss)) {
pcmd->res = H2C_SUCCESS;
pcmd_callback = cmd_callback[cmdcode].callback;
if (pcmd_callback)
pcmd_callback(padapter, pcmd);
continue;
}
if (cmdcode == GEN_CMD_CODE(_SetPwrMode)) {
if (padapter->pwrctrlpriv.bSleep) {
mutex_lock(pwctrl_lock);
r8712_set_rpwm(padapter, PS_STATE_S2);
mutex_unlock(pwctrl_lock);
}
}
r8712_free_cmd_obj(pcmd);
if (list_empty(&pcmdpriv->cmd_queue.queue)) {
r8712_unregister_cmd_alive(padapter);
continue;
} else {
goto _next;
}
} else {
goto _next;
}
flush_signals_thread();
}
/* free all cmd_obj resources */
do {
pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue);
if (!pcmd)
break;
r8712_free_cmd_obj(pcmd);
} while (1);
complete(&pcmdpriv->terminate_cmdthread_comp);
return 0;
}
void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf)
{
u8 evt_code, evt_seq;
u16 evt_sz;
void (*event_callback)(struct _adapter *dev, u8 *pbuf);
struct evt_priv *pevt_priv = &padapter->evtpriv;
if (!peventbuf)
goto _abort_event_;
evt_sz = (u16)(le32_to_cpu(*peventbuf) & 0xffff);
evt_seq = (u8)((le32_to_cpu(*peventbuf) >> 24) & 0x7f);
evt_code = (u8)((le32_to_cpu(*peventbuf) >> 16) & 0xff);
/* checking event sequence... */
if ((evt_seq & 0x7f) != pevt_priv->event_seq) {
pevt_priv->event_seq = ((evt_seq + 1) & 0x7f);
goto _abort_event_;
}
/* checking if event code is valid */
if (evt_code >= MAX_C2HEVT) {
pevt_priv->event_seq = ((evt_seq + 1) & 0x7f);
goto _abort_event_;
} else if ((evt_code == GEN_EVT_CODE(_Survey)) &&
(evt_sz > sizeof(struct wlan_bssid_ex))) {
pevt_priv->event_seq = ((evt_seq + 1) & 0x7f);
goto _abort_event_;
}
/* checking if event size match the event parm size */
if ((wlanevents[evt_code].parmsize) &&
(wlanevents[evt_code].parmsize != evt_sz)) {
pevt_priv->event_seq = ((evt_seq + 1) & 0x7f);
goto _abort_event_;
} else if ((evt_sz == 0) && (evt_code != GEN_EVT_CODE(_WPS_PBC))) {
pevt_priv->event_seq = ((evt_seq + 1) & 0x7f);
goto _abort_event_;
}
pevt_priv->event_seq++; /* update evt_seq */
if (pevt_priv->event_seq > 127)
pevt_priv->event_seq = 0;
/* move to event content, 8 bytes alignment */
peventbuf = peventbuf + 2;
event_callback = wlanevents[evt_code].event_callback;
if (event_callback)
event_callback(padapter, (u8 *)peventbuf);
pevt_priv->evt_done_cnt++;
_abort_event_:
return;
}

231
drivers/staging/rtl8712/rtl8712_cmd.h
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@ -1,231 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_CMD_H_
#define __RTL8712_CMD_H_
#define CMD_HDR_SZ 8
u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd);
void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag);
struct cmd_hdr {
u32 cmd_dw0;
u32 cmd_dw1;
};
enum rtl8712_h2c_cmd {
GEN_CMD_CODE(_Read_MACREG), /*0*/
GEN_CMD_CODE(_Write_MACREG),
GEN_CMD_CODE(_Read_BBREG),
GEN_CMD_CODE(_Write_BBREG),
GEN_CMD_CODE(_Read_RFREG),
GEN_CMD_CODE(_Write_RFREG), /*5*/
GEN_CMD_CODE(_Read_EEPROM),
GEN_CMD_CODE(_Write_EEPROM),
GEN_CMD_CODE(_Read_EFUSE),
GEN_CMD_CODE(_Write_EFUSE),
GEN_CMD_CODE(_Read_CAM), /*10*/
GEN_CMD_CODE(_Write_CAM),
GEN_CMD_CODE(_setBCNITV),
GEN_CMD_CODE(_setMBIDCFG),
GEN_CMD_CODE(_JoinBss), /*14*/
GEN_CMD_CODE(_DisConnect), /*15*/
GEN_CMD_CODE(_CreateBss),
GEN_CMD_CODE(_SetOpMode),
GEN_CMD_CODE(_SiteSurvey), /*18*/
GEN_CMD_CODE(_SetAuth),
GEN_CMD_CODE(_SetKey), /*20*/
GEN_CMD_CODE(_SetStaKey),
GEN_CMD_CODE(_SetAssocSta),
GEN_CMD_CODE(_DelAssocSta),
GEN_CMD_CODE(_SetStaPwrState),
GEN_CMD_CODE(_SetBasicRate), /*25*/
GEN_CMD_CODE(_GetBasicRate),
GEN_CMD_CODE(_SetDataRate),
GEN_CMD_CODE(_GetDataRate),
GEN_CMD_CODE(_SetPhyInfo),
GEN_CMD_CODE(_GetPhyInfo), /*30*/
GEN_CMD_CODE(_SetPhy),
GEN_CMD_CODE(_GetPhy),
GEN_CMD_CODE(_readRssi),
GEN_CMD_CODE(_readGain),
GEN_CMD_CODE(_SetAtim), /*35*/
GEN_CMD_CODE(_SetPwrMode),
GEN_CMD_CODE(_JoinbssRpt),
GEN_CMD_CODE(_SetRaTable),
GEN_CMD_CODE(_GetRaTable),
GEN_CMD_CODE(_GetCCXReport), /*40*/
GEN_CMD_CODE(_GetDTMReport),
GEN_CMD_CODE(_GetTXRateStatistics),
GEN_CMD_CODE(_SetUsbSuspend),
GEN_CMD_CODE(_SetH2cLbk),
GEN_CMD_CODE(_AddBAReq), /*45*/
GEN_CMD_CODE(_SetChannel), /*46*/
/* MP_OFFLOAD Start (47~54)*/
GEN_CMD_CODE(_SetTxPower),
GEN_CMD_CODE(_SwitchAntenna),
GEN_CMD_CODE(_SetCrystalCap),
GEN_CMD_CODE(_SetSingleCarrierTx), /*50*/
GEN_CMD_CODE(_SetSingleToneTx),
GEN_CMD_CODE(_SetCarrierSuppressionTx),
GEN_CMD_CODE(_SetContinuousTx),
GEN_CMD_CODE(_SwitchBandwidth), /*54*/
/* MP_OFFLOAD End*/
GEN_CMD_CODE(_TX_Beacon), /*55*/
GEN_CMD_CODE(_SetPowerTracking),
GEN_CMD_CODE(_AMSDU_TO_AMPDU), /*57*/
GEN_CMD_CODE(_SetMacAddress), /*58*/
GEN_CMD_CODE(_DisconnectCtrl), /*59*/
GEN_CMD_CODE(_SetChannelPlan), /*60*/
GEN_CMD_CODE(_DisconnectCtrlEx), /*61*/
/* To do, modify these h2c cmd, add or delete */
GEN_CMD_CODE(_GetH2cLbk),
/* WPS extra IE */
GEN_CMD_CODE(_SetProbeReqExtraIE),
GEN_CMD_CODE(_SetAssocReqExtraIE),
GEN_CMD_CODE(_SetProbeRspExtraIE),
GEN_CMD_CODE(_SetAssocRspExtraIE),
/* the following is driver will do */
GEN_CMD_CODE(_GetCurDataRate),
GEN_CMD_CODE(_GetTxRetrycnt), /* to record times that Tx retry to
* transmit packet after association
*/
GEN_CMD_CODE(_GetRxRetrycnt), /* to record total number of the
* received frame with ReTry bit set in
* the WLAN header
*/
GEN_CMD_CODE(_GetBCNOKcnt),
GEN_CMD_CODE(_GetBCNERRcnt),
GEN_CMD_CODE(_GetCurTxPwrLevel),
GEN_CMD_CODE(_SetDIG),
GEN_CMD_CODE(_SetRA),
GEN_CMD_CODE(_SetPT),
GEN_CMD_CODE(_ReadTSSI),
MAX_H2CCMD
};
#define _GetBBReg_CMD_ _Read_BBREG_CMD_
#define _SetBBReg_CMD_ _Write_BBREG_CMD_
#define _GetRFReg_CMD_ _Read_RFREG_CMD_
#define _SetRFReg_CMD_ _Write_RFREG_CMD_
#define _DRV_INT_CMD_ (MAX_H2CCMD + 1)
#define _SetRFIntFs_CMD_ (MAX_H2CCMD + 2)
#ifdef _RTL8712_CMD_C_
static struct _cmd_callback cmd_callback[] = {
{GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/
{GEN_CMD_CODE(_Write_MACREG), NULL},
{GEN_CMD_CODE(_Read_BBREG), NULL},
{GEN_CMD_CODE(_Write_BBREG), NULL},
{GEN_CMD_CODE(_Read_RFREG), &r8712_getbbrfreg_cmdrsp_callback},
{GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/
{GEN_CMD_CODE(_Read_EEPROM), NULL},
{GEN_CMD_CODE(_Write_EEPROM), NULL},
{GEN_CMD_CODE(_Read_EFUSE), NULL},
{GEN_CMD_CODE(_Write_EFUSE), NULL},
{GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/
{GEN_CMD_CODE(_Write_CAM), NULL},
{GEN_CMD_CODE(_setBCNITV), NULL},
{GEN_CMD_CODE(_setMBIDCFG), NULL},
{GEN_CMD_CODE(_JoinBss), &r8712_joinbss_cmd_callback}, /*14*/
{GEN_CMD_CODE(_DisConnect), &r8712_disassoc_cmd_callback}, /*15*/
{GEN_CMD_CODE(_CreateBss), &r8712_createbss_cmd_callback},
{GEN_CMD_CODE(_SetOpMode), NULL},
{GEN_CMD_CODE(_SiteSurvey), &r8712_survey_cmd_callback}, /*18*/
{GEN_CMD_CODE(_SetAuth), NULL},
{GEN_CMD_CODE(_SetKey), NULL}, /*20*/
{GEN_CMD_CODE(_SetStaKey), &r8712_setstaKey_cmdrsp_callback},
{GEN_CMD_CODE(_SetAssocSta), &r8712_setassocsta_cmdrsp_callback},
{GEN_CMD_CODE(_DelAssocSta), NULL},
{GEN_CMD_CODE(_SetStaPwrState), NULL},
{GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/
{GEN_CMD_CODE(_GetBasicRate), NULL},
{GEN_CMD_CODE(_SetDataRate), NULL},
{GEN_CMD_CODE(_GetDataRate), NULL},
{GEN_CMD_CODE(_SetPhyInfo), NULL},
{GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/
{GEN_CMD_CODE(_SetPhy), NULL},
{GEN_CMD_CODE(_GetPhy), NULL},
{GEN_CMD_CODE(_readRssi), NULL},
{GEN_CMD_CODE(_readGain), NULL},
{GEN_CMD_CODE(_SetAtim), NULL}, /*35*/
{GEN_CMD_CODE(_SetPwrMode), NULL},
{GEN_CMD_CODE(_JoinbssRpt), NULL},
{GEN_CMD_CODE(_SetRaTable), NULL},
{GEN_CMD_CODE(_GetRaTable), NULL},
{GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/
{GEN_CMD_CODE(_GetDTMReport), NULL},
{GEN_CMD_CODE(_GetTXRateStatistics), NULL},
{GEN_CMD_CODE(_SetUsbSuspend), NULL},
{GEN_CMD_CODE(_SetH2cLbk), NULL},
{GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/
{GEN_CMD_CODE(_SetChannel), NULL}, /*46*/
/* MP_OFFLOAD Start (47~54)*/
{GEN_CMD_CODE(_SetTxPower), NULL},
{GEN_CMD_CODE(_SwitchAntenna), NULL},
{GEN_CMD_CODE(_SetCrystalCap), NULL},
{GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/
{GEN_CMD_CODE(_SetSingleToneTx), NULL},
{GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL},
{GEN_CMD_CODE(_SetContinuousTx), NULL},
{GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/
/* MP_OFFLOAD End*/
{GEN_CMD_CODE(_TX_Beacon), NULL}, /*55*/
{GEN_CMD_CODE(_SetPowerTracking), NULL},
{GEN_CMD_CODE(_AMSDU_TO_AMPDU), NULL}, /*57*/
{GEN_CMD_CODE(_SetMacAddress), NULL}, /*58*/
{GEN_CMD_CODE(_DisconnectCtrl), NULL}, /*59*/
{GEN_CMD_CODE(_SetChannelPlan), NULL}, /*60*/
{GEN_CMD_CODE(_DisconnectCtrlEx), NULL}, /*61*/
/* To do, modify these h2c cmd, add or delete */
{GEN_CMD_CODE(_GetH2cLbk), NULL},
{_SetProbeReqExtraIE_CMD_, NULL},
{_SetAssocReqExtraIE_CMD_, NULL},
{_SetProbeRspExtraIE_CMD_, NULL},
{_SetAssocRspExtraIE_CMD_, NULL},
{_GetCurDataRate_CMD_, NULL},
{_GetTxRetrycnt_CMD_, NULL},
{_GetRxRetrycnt_CMD_, NULL},
{_GetBCNOKcnt_CMD_, NULL},
{_GetBCNERRcnt_CMD_, NULL},
{_GetCurTxPwrLevel_CMD_, NULL},
{_SetDIG_CMD_, NULL},
{_SetRA_CMD_, NULL},
{_SetPT_CMD_, NULL},
{GEN_CMD_CODE(_ReadTSSI), &r8712_readtssi_cmdrsp_callback}
};
#endif
#endif

95
drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h
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@ -1,95 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_CMDCTRL_BITDEF_H__
#define __RTL8712_CMDCTRL_BITDEF_H__
/*
* 2. Command Control Registers (Offset: 0x0040 - 0x004F)
*/
/*--------------------------------------------------------------------------*/
/* 8192S (CMD) command register bits (Offset 0x40, 16 bits)*/
/*--------------------------------------------------------------------------*/
#define _APSDOFF_STATUS BIT(15)
#define _APSDOFF BIT(14)
#define _BBRSTn BIT(13) /*Enable OFDM/CCK*/
#define _BB_GLB_RSTn BIT(12) /*Enable BB*/
#define _SCHEDULE_EN BIT(10) /*Enable MAC scheduler*/
#define _MACRXEN BIT(9)
#define _MACTXEN BIT(8)
#define _DDMA_EN BIT(7) /*FW off load function enable*/
#define _FW2HW_EN BIT(6) /*MAC every module reset */
#define _RXDMA_EN BIT(5)
#define _TXDMA_EN BIT(4)
#define _HCI_RXDMA_EN BIT(3)
#define _HCI_TXDMA_EN BIT(2)
/*TXPAUSE*/
#define _STOPHCCA BIT(6)
#define _STOPHIGH BIT(5)
#define _STOPMGT BIT(4)
#define _STOPVO BIT(3)
#define _STOPVI BIT(2)
#define _STOPBE BIT(1)
#define _STOPBK BIT(0)
/*TCR*/
#define _DISCW BIT(20)
#define _ICV BIT(19)
#define _CFEND_FMT BIT(17)
#define _CRC BIT(16)
#define _FWRDY BIT(7)
#define _BASECHG BIT(6)
#define _IMEM_RDY BIT(5)
#define _DMEM_CODE_DONE BIT(4)
#define _EMEM_CHK_RPT BIT(3)
#define _EMEM_CODE_DONE BIT(2)
#define _IMEM_CHK_RPT BIT(1)
#define _IMEM_CODE_DONE BIT(0)
#define _TXDMA_INIT_VALUE (_IMEM_CHK_RPT | _EMEM_CHK_RPT)
/*RCR*/
#define _ENMBID BIT(27)
#define _APP_PHYST_RXFF BIT(25)
#define _APP_PHYST_STAFF BIT(24)
#define _CBSSID BIT(23)
#define _APWRMGT BIT(22)
#define _ADD3 BIT(21)
#define _AMF BIT(20)
#define _ACF BIT(19)
#define _ADF BIT(18)
#define _APP_MIC BIT(17)
#define _APP_ICV BIT(16)
#define _RXFTH_MSK 0x0000E000
#define _RXFTH_SHT 13
#define _AICV BIT(12)
#define _RXPKTLMT_MSK 0x00000FC0
#define _RXPKTLMT_SHT 6
#define _ACRC32 BIT(5)
#define _AB BIT(3)
#define _AM BIT(2)
#define _APM BIT(1)
#define _AAP BIT(0)
/*MSR*/
#define _NETTYPE_MSK 0x03
#define _NETTYPE_SHT 0
/*BT*/
#define _BTMODE_MSK 0x06
#define _BTMODE_SHT 1
#define _ENBT BIT(0)
/*MBIDCTRL*/
#define _ENMBID_MODE BIT(15)
#define _BCNNO_MSK 0x7000
#define _BCNNO_SHT 12
#define _BCNSPACE_MSK 0x0FFF
#define _BCNSPACE_SHT 0
#endif /* __RTL8712_CMDCTRL_BITDEF_H__*/

19
drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h
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@ -1,19 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_CMDCTRL_REGDEF_H__
#define __RTL8712_CMDCTRL_REGDEF_H__
#define CR (RTL8712_CMDCTRL_ + 0x0000)
#define TXPAUSE (RTL8712_CMDCTRL_ + 0x0002)
#define TCR (RTL8712_CMDCTRL_ + 0x0004)
#define RCR (RTL8712_CMDCTRL_ + 0x0008)
#define MSR (RTL8712_CMDCTRL_ + 0x000C)
#define SYSF_CFG (RTL8712_CMDCTRL_ + 0x000D)
#define MBIDCTRL (RTL8712_CMDCTRL_ + 0x000E)
#endif /* __RTL8712_CMDCTRL_REGDEF_H__ */

41
drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h
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@ -1,41 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_DEBUGCTRL_BITDEF_H__
#define __RTL8712_DEBUGCTRL_BITDEF_H__
/*BIST*/
#define _BIST_RST BIT(0)
/*LMS*/
#define _LMS_MSK 0x03
/*WDG_CTRL*/
#define _OVSEL_MSK 0x0600
#define _OVSEL_SHT 9
#define _WDGCLR BIT(8)
#define _WDGEN_MSK 0x00FF
#define _WDGEN_SHT 0
/*INTM*/
#define _TXTIMER_MSK 0xF000
#define _TXTIMER_SHT 12
#define _TXNUM_MSK 0x0F00
#define _TXNUM_SHT 8
#define _RXTIMER_MSK 0x00F0
#define _RXTIMER_SHT 4
#define _RXNUM_MSK 0x000F
#define _RXNUM_SHT 0
/*FDLOCKTURN0*/
/*FDLOCKTURN1*/
#define _TURN1 BIT(0)
/*FDLOCKFLAG0*/
/*FDLOCKFLAG1*/
#define _LOCKFLAG1_MSK 0x03
#endif /* __RTL8712_DEBUGCTRL_BITDEF_H__ */

32
drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h
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@ -1,32 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_DEBUGCTRL_REGDEF_H__
#define __RTL8712_DEBUGCTRL_REGDEF_H__
#define BIST (RTL8712_DEBUGCTRL_ + 0x00)
#define DBS (RTL8712_DEBUGCTRL_ + 0x04)
#define LMS (RTL8712_DEBUGCTRL_ + 0x05)
#define CPUINST (RTL8712_DEBUGCTRL_ + 0x08)
#define CPUCAUSE (RTL8712_DEBUGCTRL_ + 0x0C)
#define LBUS_ERR_ADDR (RTL8712_DEBUGCTRL_ + 0x10)
#define LBUS_ERR_CMD (RTL8712_DEBUGCTRL_ + 0x14)
#define LBUS_ERR_DATA_L (RTL8712_DEBUGCTRL_ + 0x18)
#define LBUS_ERR_DATA_H (RTL8712_DEBUGCTRL_ + 0x1C)
#define LBUS_EXCEPTION_ADDR (RTL8712_DEBUGCTRL_ + 0x20)
#define WDG_CTRL (RTL8712_DEBUGCTRL_ + 0x24)
#define INTMTU (RTL8712_DEBUGCTRL_ + 0x28)
#define INTM (RTL8712_DEBUGCTRL_ + 0x2A)
#define FDLOCKTURN0 (RTL8712_DEBUGCTRL_ + 0x2C)
#define FDLOCKTURN1 (RTL8712_DEBUGCTRL_ + 0x2D)
#define FDLOCKFLAG0 (RTL8712_DEBUGCTRL_ + 0x2E)
#define FDLOCKFLAG1 (RTL8712_DEBUGCTRL_ + 0x2F)
#define TRXPKTBUF_DBG_DATA (RTL8712_DEBUGCTRL_ + 0x30)
#define TRXPKTBUF_DBG_CTRL (RTL8712_DEBUGCTRL_ + 0x38)
#define DPLL_MON (RTL8712_DEBUGCTRL_ + 0x3A)
#endif /* __RTL8712_DEBUGCTRL_REGDEF_H__ */

65
drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h
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@ -1,65 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_EDCASETTING_BITDEF_H__
#define __RTL8712_EDCASETTING_BITDEF_H__
/*EDCAPARAM*/
#define _TXOPLIMIT_MSK 0xFFFF0000
#define _TXOPLIMIT_SHT 16
#define _ECWIN_MSK 0x0000FF00
#define _ECWIN_SHT 8
#define _AIFS_MSK 0x000000FF
#define _AIFS_SHT 0
/*BCNTCFG*/
#define _BCNECW_MSK 0xFF00
#define _BCNECW_SHT 8
#define _BCNIFS_MSK 0x00FF
#define _BCNIFS_SHT 0
/*CWRR*/
#define _CWRR_MSK 0x03FF
/*ACMAVG*/
#define _AVG_TIME_UP BIT(3)
#define _AVGPERIOD_MSK 0x03
/*ACMHWCTRL*/
#define _VOQ_ACM_STATUS BIT(6)
#define _VIQ_ACM_STATUS BIT(5)
#define _BEQ_ACM_STATUS BIT(4)
#define _VOQ_ACM_EN BIT(3)
#define _VIQ_ACM_EN BIT(2)
#define _BEQ_ACM_EN BIT(1)
#define _ACMHWEN BIT(0)
/*VO_ADMTIME*/
#define _VO_ACM_RUT BIT(18)
#define _VO_ADMTIME_MSK 0x0003FFF
/*VI_ADMTIME*/
#define _VI_ACM_RUT BIT(18)
#define _VI_ADMTIME_MSK 0x0003FFF
/*BE_ADMTIME*/
#define _BE_ACM_RUT BIT(18)
#define _BE_ADMTIME_MSK 0x0003FFF
/*Retry limit reg*/
#define _SRL_MSK 0xFF00
#define _SRL_SHT 8
#define _LRL_MSK 0x00FF
#define _LRL_SHT 0
#endif /* __RTL8712_EDCASETTING_BITDEF_H__*/

24
drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h
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@ -1,24 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_EDCASETTING_REGDEF_H__
#define __RTL8712_EDCASETTING_REGDEF_H__
#define EDCA_VO_PARAM (RTL8712_EDCASETTING_ + 0x00)
#define EDCA_VI_PARAM (RTL8712_EDCASETTING_ + 0x04)
#define EDCA_BE_PARAM (RTL8712_EDCASETTING_ + 0x08)
#define EDCA_BK_PARAM (RTL8712_EDCASETTING_ + 0x0C)
#define BCNTCFG (RTL8712_EDCASETTING_ + 0x10)
#define CWRR (RTL8712_EDCASETTING_ + 0x12)
#define ACMAVG (RTL8712_EDCASETTING_ + 0x16)
#define ACMHWCTRL (RTL8712_EDCASETTING_ + 0x17)
#define VO_ADMTIME (RTL8712_EDCASETTING_ + 0x18)
#define VI_ADMTIME (RTL8712_EDCASETTING_ + 0x1C)
#define BE_ADMTIME (RTL8712_EDCASETTING_ + 0x20)
#define RL (RTL8712_EDCASETTING_ + 0x24)
#endif /* __RTL8712_EDCASETTING_REGDEF_H__ */

563
drivers/staging/rtl8712/rtl8712_efuse.c
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@ -1,563 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/*
* rtl8712_efuse.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>.
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL8712_EFUSE_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "rtl8712_efuse.h"
/* reserve 3 bytes for HW stop read */
static int efuse_available_max_size = EFUSE_MAX_SIZE - 3 /*0x1FD*/;
static void efuse_reg_ctrl(struct _adapter *adapter, u8 bPowerOn)
{
u8 tmpu8 = 0;
if (bPowerOn) {
/* -----------------e-fuse pwr & clk reg ctrl ---------------
* Enable LDOE25 Macro Block
*/
tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3);
tmpu8 |= 0x80;
r8712_write8(adapter, EFUSE_TEST + 3, tmpu8);
msleep(20); /* for some platform , need some delay time */
/* Change Efuse Clock for write action to 40MHZ */
r8712_write8(adapter, EFUSE_CLK_CTRL, 0x03);
msleep(20); /* for some platform , need some delay time */
} else {
/* -----------------e-fuse pwr & clk reg ctrl -----------------
* Disable LDOE25 Macro Block
*/
tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3);
tmpu8 &= 0x7F;
r8712_write8(adapter, EFUSE_TEST + 3, tmpu8);
/* Change Efuse Clock for write action to 500K */
r8712_write8(adapter, EFUSE_CLK_CTRL, 0x02);
}
}
/*
* Before write E-Fuse, this function must be called.
*/
u8 r8712_efuse_reg_init(struct _adapter *adapter)
{
return true;
}
void r8712_efuse_reg_uninit(struct _adapter *adapter)
{
efuse_reg_ctrl(adapter, false);
}
static u8 efuse_one_byte_read(struct _adapter *adapter, u16 addr, u8 *data)
{
u8 tmpidx = 0, bResult;
/* -----------------e-fuse reg ctrl --------------------------------- */
r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */
r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) |
(r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC));
r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */
/* wait for complete */
while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) &&
(tmpidx < 100))
tmpidx++;
if (tmpidx < 100) {
*data = r8712_read8(adapter, EFUSE_CTRL);
bResult = true;
} else {
*data = 0xff;
bResult = false;
}
return bResult;
}
static u8 efuse_one_byte_write(struct _adapter *adapter, u16 addr, u8 data)
{
u8 tmpidx = 0, bResult;
/* -----------------e-fuse reg ctrl -------------------------------- */
r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */
r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) |
(r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC));
r8712_write8(adapter, EFUSE_CTRL, data); /* data */
r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */
/* wait for complete */
while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) &&
(tmpidx < 100))
tmpidx++;
if (tmpidx < 100)
bResult = true;
else
bResult = false;
return bResult;
}
static u8 efuse_one_byte_rw(struct _adapter *adapter, u8 bRead, u16 addr,
u8 *data)
{
u8 tmpidx = 0, tmpv8 = 0, bResult;
/* -----------------e-fuse reg ctrl --------------------------------- */
r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */
tmpv8 = ((u8)((addr >> 8) & 0x03)) |
(r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC);
r8712_write8(adapter, EFUSE_CTRL + 2, tmpv8);
if (bRead) {
r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */
while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) &&
(tmpidx < 100))
tmpidx++;
if (tmpidx < 100) {
*data = r8712_read8(adapter, EFUSE_CTRL);
bResult = true;
} else {
*data = 0;
bResult = false;
}
} else {
r8712_write8(adapter, EFUSE_CTRL, *data); /* data */
r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */
while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) &&
(tmpidx < 100))
tmpidx++;
if (tmpidx < 100)
bResult = true;
else
bResult = false;
}
return bResult;
}
static u8 efuse_is_empty(struct _adapter *adapter, u8 *empty)
{
u8 value, ret = true;
/* read one byte to check if E-Fuse is empty */
if (efuse_one_byte_rw(adapter, true, 0, &value)) {
if (value == 0xFF)
*empty = true;
else
*empty = false;
} else {
ret = false;
}
return ret;
}
void r8712_efuse_change_max_size(struct _adapter *adapter)
{
u16 pre_pg_data_saddr = 0x1FB;
u16 i;
u16 pre_pg_data_size = 5;
u8 pre_pg_data[5];
for (i = 0; i < pre_pg_data_size; i++)
efuse_one_byte_read(adapter, pre_pg_data_saddr + i,
&pre_pg_data[i]);
if ((pre_pg_data[0] == 0x03) && (pre_pg_data[1] == 0x00) &&
(pre_pg_data[2] == 0x00) && (pre_pg_data[3] == 0x00) &&
(pre_pg_data[4] == 0x0C))
efuse_available_max_size -= pre_pg_data_size;
}
int r8712_efuse_get_max_size(struct _adapter *adapter)
{
return efuse_available_max_size;
}
static u8 calculate_word_cnts(const u8 word_en)
{
u8 word_cnts = 0;
u8 word_idx;
for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++)
if (!(word_en & BIT(word_idx)))
word_cnts++; /* 0 : write enable */
return word_cnts;
}
static void pgpacket_copy_data(const u8 word_en, const u8 *sourdata,
u8 *targetdata)
{
u8 tmpindex = 0;
u8 word_idx, byte_idx;
for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++) {
if (!(word_en & BIT(word_idx))) {
byte_idx = word_idx * 2;
targetdata[byte_idx] = sourdata[tmpindex++];
targetdata[byte_idx + 1] = sourdata[tmpindex++];
}
}
}
u16 r8712_efuse_get_current_size(struct _adapter *adapter)
{
int bContinual = true;
u16 efuse_addr = 0;
u8 hworden = 0;
u8 efuse_data, word_cnts = 0;
while (bContinual && efuse_one_byte_read(adapter, efuse_addr, &efuse_data) &&
(efuse_addr < efuse_available_max_size)) {
if (efuse_data != 0xFF) {
hworden = efuse_data & 0x0F;
word_cnts = calculate_word_cnts(hworden);
/* read next header */
efuse_addr = efuse_addr + (word_cnts * 2) + 1;
} else {
bContinual = false;
}
}
return efuse_addr;
}
u8 r8712_efuse_pg_packet_read(struct _adapter *adapter, u8 offset, u8 *data)
{
u8 hoffset = 0, hworden = 0, word_cnts = 0;
u16 efuse_addr = 0;
u8 efuse_data;
u8 tmpidx = 0;
u8 tmpdata[PGPKT_DATA_SIZE];
u8 ret = true;
if (!data)
return false;
if (offset > 0x0f)
return false;
memset(data, 0xFF, sizeof(u8) * PGPKT_DATA_SIZE);
while (efuse_addr < efuse_available_max_size) {
if (efuse_one_byte_read(adapter, efuse_addr, &efuse_data)) {
if (efuse_data == 0xFF)
break;
hoffset = (efuse_data >> 4) & 0x0F;
hworden = efuse_data & 0x0F;
word_cnts = calculate_word_cnts(hworden);
if (hoffset == offset) {
memset(tmpdata, 0xFF, PGPKT_DATA_SIZE);
for (tmpidx = 0; tmpidx < word_cnts * 2;
tmpidx++) {
if (efuse_one_byte_read(adapter, efuse_addr + 1 + tmpidx,
&efuse_data)) {
tmpdata[tmpidx] = efuse_data;
} else {
ret = false;
}
}
pgpacket_copy_data(hworden, tmpdata, data);
}
efuse_addr += 1 + (word_cnts * 2);
} else {
ret = false;
break;
}
}
return ret;
}
static u8 fix_header(struct _adapter *adapter, u8 header, u16 header_addr)
{
struct PGPKT_STRUCT pkt;
u8 offset, word_en, value;
u16 addr;
int i;
u8 ret = true;
pkt.offset = GET_EFUSE_OFFSET(header);
pkt.word_en = GET_EFUSE_WORD_EN(header);
addr = header_addr + 1 + calculate_word_cnts(pkt.word_en) * 2;
if (addr > efuse_available_max_size)
return false;
/* retrieve original data */
addr = 0;
while (addr < header_addr) {
if (!efuse_one_byte_read(adapter, addr++, &value)) {
ret = false;
break;
}
offset = GET_EFUSE_OFFSET(value);
word_en = GET_EFUSE_WORD_EN(value);
if (pkt.offset != offset) {
addr += calculate_word_cnts(word_en) * 2;
continue;
}
for (i = 0; i < PGPKG_MAX_WORDS; i++) {
if (!(BIT(i) & word_en))
continue;
if (BIT(i) & pkt.word_en) {
if (efuse_one_byte_read(adapter,
addr,
&value))
pkt.data[i * 2] = value;
else
return false;
if (efuse_one_byte_read(adapter,
addr + 1,
&value))
pkt.data[i * 2 + 1] = value;
else
return false;
}
addr += 2;
}
}
if (addr != header_addr)
return false;
addr++;
/* fill original data */
for (i = 0; i < PGPKG_MAX_WORDS; i++) {
if (BIT(i) & pkt.word_en) {
efuse_one_byte_write(adapter, addr, pkt.data[i * 2]);
efuse_one_byte_write(adapter, addr + 1,
pkt.data[i * 2 + 1]);
/* additional check */
if (!efuse_one_byte_read(adapter, addr, &value)) {
ret = false;
} else if (pkt.data[i * 2] != value) {
ret = false;
if (value == 0xFF) /* write again */
efuse_one_byte_write(adapter, addr,
pkt.data[i * 2]);
}
if (!efuse_one_byte_read(adapter, addr + 1, &value)) {
ret = false;
} else if (pkt.data[i * 2 + 1] != value) {
ret = false;
if (value == 0xFF) /* write again */
efuse_one_byte_write(adapter, addr + 1,
pkt.data[i * 2 +
1]);
}
}
addr += 2;
}
return ret;
}
u8 r8712_efuse_pg_packet_write(struct _adapter *adapter, const u8 offset,
const u8 word_en, const u8 *data)
{
u8 pg_header = 0;
u16 efuse_addr = 0, curr_size = 0;
u8 efuse_data, target_word_cnts = 0;
int repeat_times;
int sub_repeat;
u8 bResult = true;
/* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */
efuse_data = r8712_read8(adapter, EFUSE_CLK_CTRL);
if (efuse_data != 0x03)
return false;
pg_header = MAKE_EFUSE_HEADER(offset, word_en);
target_word_cnts = calculate_word_cnts(word_en);
repeat_times = 0;
efuse_addr = 0;
while (efuse_addr < efuse_available_max_size) {
curr_size = r8712_efuse_get_current_size(adapter);
if ((curr_size + 1 + target_word_cnts * 2) >
efuse_available_max_size)
return false; /*target_word_cnts + pg header(1 byte)*/
efuse_addr = curr_size; /* current size is also the last addr*/
efuse_one_byte_write(adapter, efuse_addr, pg_header); /*hdr*/
sub_repeat = 0;
/* check if what we read is what we write */
while (!efuse_one_byte_read(adapter, efuse_addr,
&efuse_data)) {
if (++sub_repeat > _REPEAT_THRESHOLD_) {
bResult = false; /* continue to blind write */
break; /* continue to blind write */
}
}
if ((sub_repeat > _REPEAT_THRESHOLD_) ||
(pg_header == efuse_data)) {
/* write header ok OR can't check header(creep) */
u8 i;
/* go to next address */
efuse_addr++;
for (i = 0; i < target_word_cnts * 2; i++) {
efuse_one_byte_write(adapter,
efuse_addr + i,
*(data + i));
if (!efuse_one_byte_read(adapter,
efuse_addr + i,
&efuse_data))
bResult = false;
else if (*(data + i) != efuse_data) /* fail */
bResult = false;
}
break;
}
/* write header fail */
bResult = false;
if (efuse_data == 0xFF)
return bResult; /* nothing damaged. */
/* call rescue procedure */
if (!fix_header(adapter, efuse_data, efuse_addr))
return false; /* rescue fail */
if (++repeat_times > _REPEAT_THRESHOLD_) /* fail */
break;
/* otherwise, take another risk... */
}
return bResult;
}
u8 r8712_efuse_access(struct _adapter *adapter, u8 bRead, u16 start_addr,
u16 cnts, u8 *data)
{
int i;
u8 res = true;
if (start_addr > EFUSE_MAX_SIZE)
return false;
if (!bRead && ((start_addr + cnts) >
efuse_available_max_size))
return false;
if (!bRead && !r8712_efuse_reg_init(adapter))
return false;
/* -----------------e-fuse one byte read / write ---------------------*/
for (i = 0; i < cnts; i++) {
if ((start_addr + i) > EFUSE_MAX_SIZE) {
res = false;
break;
}
res = efuse_one_byte_rw(adapter, bRead, start_addr + i,
data + i);
if (!bRead && !res)
break;
}
if (!bRead)
r8712_efuse_reg_uninit(adapter);
return res;
}
u8 r8712_efuse_map_read(struct _adapter *adapter, u16 addr, u16 cnts, u8 *data)
{
u8 offset, ret = true;
u8 pktdata[PGPKT_DATA_SIZE];
int i, idx;
if ((addr + cnts) > EFUSE_MAP_MAX_SIZE)
return false;
if (efuse_is_empty(adapter, &offset) && offset) {
for (i = 0; i < cnts; i++)
data[i] = 0xFF;
return ret;
}
offset = (addr >> 3) & 0xF;
ret = r8712_efuse_pg_packet_read(adapter, offset, pktdata);
i = addr & 0x7; /* pktdata index */
idx = 0; /* data index */
do {
for (; i < PGPKT_DATA_SIZE; i++) {
data[idx++] = pktdata[i];
if (idx == cnts)
return ret;
}
offset++;
if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata))
ret = false;
i = 0;
} while (1);
return ret;
}
u8 r8712_efuse_map_write(struct _adapter *adapter, u16 addr, u16 cnts,
u8 *data)
{
u8 offset, word_en, empty;
u8 pktdata[PGPKT_DATA_SIZE], newdata[PGPKT_DATA_SIZE];
int i, j, idx;
if ((addr + cnts) > EFUSE_MAP_MAX_SIZE)
return false;
/* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */
empty = r8712_read8(adapter, EFUSE_CLK_CTRL);
if (empty != 0x03)
return false;
if (efuse_is_empty(adapter, &empty)) {
if (empty)
memset(pktdata, 0xFF, PGPKT_DATA_SIZE);
} else {
return false;
}
offset = (addr >> 3) & 0xF;
if (!empty)
if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata))
return false;
word_en = 0xF;
memset(newdata, 0xFF, PGPKT_DATA_SIZE);
i = addr & 0x7; /* pktdata index */
j = 0; /* newdata index */
idx = 0; /* data index */
if (i & 0x1) {
/* odd start */
if (data[idx] != pktdata[i]) {
word_en &= ~BIT(i >> 1);
newdata[j++] = pktdata[i - 1];
newdata[j++] = data[idx];
}
i++;
idx++;
}
do {
for (; i < PGPKT_DATA_SIZE; i += 2) {
if ((cnts - idx) == 1) {
if (data[idx] != pktdata[i]) {
word_en &= ~BIT(i >> 1);
newdata[j++] = data[idx];
newdata[j++] = pktdata[1 + 1];
}
idx++;
break;
}
if ((data[idx] != pktdata[i]) || (data[idx + 1] !=
pktdata[i + 1])) {
word_en &= ~BIT(i >> 1);
newdata[j++] = data[idx];
newdata[j++] = data[idx + 1];
}
idx += 2;
if (idx == cnts)
break;
}
if (word_en != 0xF)
if (!r8712_efuse_pg_packet_write(adapter, offset,
word_en, newdata))
return false;
if (idx == cnts)
break;
offset++;
if (!empty)
if (!r8712_efuse_pg_packet_read(adapter, offset,
pktdata))
return false;
i = 0;
j = 0;
word_en = 0xF;
memset(newdata, 0xFF, PGPKT_DATA_SIZE);
} while (1);
return true;
}

44
drivers/staging/rtl8712/rtl8712_efuse.h
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@ -1,44 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __RTL8712_EFUSE_H__
#define __RTL8712_EFUSE_H__
#include "osdep_service.h"
#define _REPEAT_THRESHOLD_ 3
#define EFUSE_MAX_SIZE 512
#define EFUSE_MAP_MAX_SIZE 128
#define PGPKG_MAX_WORDS 4
#define PGPKT_DATA_SIZE 8 /* PGPKG_MAX_WORDS*2; BYTES sizeof(u8)*8*/
#define MAX_PGPKT_SIZE 9 /* 1 + PGPKT_DATA_SIZE; header + 2 * 4 words (BYTES)*/
#define GET_EFUSE_OFFSET(header) ((header & 0xF0) >> 4)
#define GET_EFUSE_WORD_EN(header) (header & 0x0F)
#define MAKE_EFUSE_HEADER(offset, word_en) ((((offset) & 0x0F) << 4) | \
((word_en) & 0x0F))
/*--------------------------------------------------------------------------*/
struct PGPKT_STRUCT {
u8 offset;
u8 word_en;
u8 data[PGPKT_DATA_SIZE];
};
/*--------------------------------------------------------------------------*/
u8 r8712_efuse_reg_init(struct _adapter *padapter);
void r8712_efuse_reg_uninit(struct _adapter *padapter);
u16 r8712_efuse_get_current_size(struct _adapter *padapter);
int r8712_efuse_get_max_size(struct _adapter *padapter);
void r8712_efuse_change_max_size(struct _adapter *padapter);
u8 r8712_efuse_pg_packet_read(struct _adapter *padapter,
u8 offset, u8 *data);
u8 r8712_efuse_pg_packet_write(struct _adapter *padapter,
const u8 offset, const u8 word_en,
const u8 *data);
u8 r8712_efuse_access(struct _adapter *padapter, u8 bRead,
u16 start_addr, u16 cnts, u8 *data);
u8 r8712_efuse_map_read(struct _adapter *padapter, u16 addr,
u16 cnts, u8 *data);
u8 r8712_efuse_map_write(struct _adapter *padapter, u16 addr,
u16 cnts, u8 *data);
#endif

86
drivers/staging/rtl8712/rtl8712_event.h
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@ -1,86 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef _RTL8712_EVENT_H_
#define _RTL8712_EVENT_H_
void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf);
void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf);
enum rtl8712_c2h_event {
GEN_EVT_CODE(_Read_MACREG) = 0, /*0*/
GEN_EVT_CODE(_Read_BBREG),
GEN_EVT_CODE(_Read_RFREG),
GEN_EVT_CODE(_Read_EEPROM),
GEN_EVT_CODE(_Read_EFUSE),
GEN_EVT_CODE(_Read_CAM), /*5*/
GEN_EVT_CODE(_Get_BasicRate),
GEN_EVT_CODE(_Get_DataRate),
GEN_EVT_CODE(_Survey), /*8*/
GEN_EVT_CODE(_SurveyDone), /*9*/
GEN_EVT_CODE(_JoinBss), /*10*/
GEN_EVT_CODE(_AddSTA),
GEN_EVT_CODE(_DelSTA),
GEN_EVT_CODE(_AtimDone),
GEN_EVT_CODE(_TX_Report),
GEN_EVT_CODE(_CCX_Report), /*15*/
GEN_EVT_CODE(_DTM_Report),
GEN_EVT_CODE(_TX_Rate_Statistics),
GEN_EVT_CODE(_C2HLBK),
GEN_EVT_CODE(_FWDBG),
GEN_EVT_CODE(_C2HFEEDBACK), /*20*/
GEN_EVT_CODE(_ADDBA),
GEN_EVT_CODE(_C2HBCN),
GEN_EVT_CODE(_ReportPwrState), /*filen: only for PCIE, USB*/
GEN_EVT_CODE(_WPS_PBC), /*24*/
GEN_EVT_CODE(_ADDBAReq_Report), /*25*/
MAX_C2HEVT
};
#ifdef _RTL8712_CMD_C_
static struct fwevent wlanevents[] = {
{0, NULL}, /*0*/
{0, NULL},
{0, NULL},
{0, NULL},
{0, NULL},
{0, NULL},
{0, NULL},
{0, NULL},
{0, &r8712_survey_event_callback}, /*8*/
{sizeof(struct surveydone_event),
&r8712_surveydone_event_callback}, /*9*/
{0, &r8712_joinbss_event_callback}, /*10*/
{sizeof(struct stassoc_event), &r8712_stassoc_event_callback},
{sizeof(struct stadel_event), &r8712_stadel_event_callback},
{0, &r8712_atimdone_event_callback},
{0, NULL},
{0, NULL}, /*15*/
{0, NULL},
{0, NULL},
{0, NULL},
{0, NULL}, /*fwdbg_event_callback},*/
{0, NULL}, /*20*/
{0, NULL},
{0, NULL},
{0, &r8712_cpwm_event_callback},
{0, &r8712_wpspbc_event_callback},
{0, &r8712_got_addbareq_event_callback},
};
#endif/*_RTL8712_CMD_C_*/
#endif

131
drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h
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@ -1,131 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_FIFOCTRL_BITDEF_H__
#define __RTL8712_FIFOCTRL_BITDEF_H__
/*PBP*/
#define _PSTX_MSK 0xF0
#define _PSTX_SHT 4
#define _PSRX_MSK 0x0F
#define _PSRX_SHT 0
/*TXFF_STATUS*/
#define _TXSTATUS_OVF BIT(15)
/*RXFF_STATUS*/
#define _STATUSFF1_OVF BIT(7)
#define _STATUSFF1_EMPTY BIT(6)
#define _STATUSFF0_OVF BIT(5)
#define _STATUSFF0_EMPTY BIT(4)
#define _RXFF1_OVF BIT(3)
#define _RXFF1_EMPTY BIT(2)
#define _RXFF0_OVF BIT(1)
#define _RXFF0_EMPTY BIT(0)
/*TXFF_EMPTY_TH*/
#define _BKQ_EMPTY_TH_MSK 0x0F0000
#define _BKQ_EMPTY_TH_SHT 16
#define _BEQ_EMPTY_TH_MSK 0x00F000
#define _BEQ_EMPTY_TH_SHT 12
#define _VIQ_EMPTY_TH_MSK 0x000F00
#define _VIQ_EMPTY_TH_SHT 8
#define _VOQ_EMPTY_TH_MSK 0x0000F0
#define _VOQ_EMPTY_TH_SHT 4
#define _BMCQ_EMPTY_TH_MSK 0x00000F
#define _BMCQ_EMPTY_TH_SHT 0
/*SDIO_RX_BLKSZ*/
#define _SDIO_RX_BLKSZ_MSK 0x07
/*RXDMA_CTRL*/
#define _C2HFF_POLL BIT(4)
#define _RXPKT_POLL BIT(0)
/*RXPKT_NUM*/
#define _RXCMD_NUM_MSK 0xFF00
#define _RXCMD_NUM_SHT 8
#define _RXFF0_NUM_MSK 0x00FF
#define _RXFF0_NUM_SHT 0
/*FIFOPAGE2*/
#define _PUB_AVAL_PG_MSK 0xFFFF0000
#define _PUB_AVAL_PG_SHT 16
#define _BCN_AVAL_PG_MSK 0x0000FFFF
#define _BCN_AVAL_PG_SHT 0
/*RX0PKTNUM*/
#define _RXFF0_DEC_POLL BIT(15)
#define _RXFF0_PKT_DEC_NUM_MSK 0x3F00
#define _RXFF0_PKT_DEC_NUM_SHT 8
#define _RXFF0_PKTNUM_RPT_MSK 0x00FF
#define _RXFF0_PKTNUM_RPT_SHT 0
/*RX1PKTNUM*/
#define _RXFF1_DEC_POLL BIT(15)
#define _RXFF1_PKT_DEC_NUM_MSK 0x3F00
#define _RXFF1_PKT_DEC_NUM_SHT 8
#define _RXFF1_PKTNUM_RPT_MSK 0x00FF
#define _RXFF1_PKTNUM_RPT_SHT 0
/*RXFLTMAP0*/
#define _MGTFLT13EN BIT(13)
#define _MGTFLT12EN BIT(12)
#define _MGTFLT11EN BIT(11)
#define _MGTFLT10EN BIT(10)
#define _MGTFLT9EN BIT(9)
#define _MGTFLT8EN BIT(8)
#define _MGTFLT5EN BIT(5)
#define _MGTFLT4EN BIT(4)
#define _MGTFLT3EN BIT(3)
#define _MGTFLT2EN BIT(2)
#define _MGTFLT1EN BIT(1)
#define _MGTFLT0EN BIT(0)
/*RXFLTMAP1*/
#define _CTRLFLT15EN BIT(15)
#define _CTRLFLT14EN BIT(14)
#define _CTRLFLT13EN BIT(13)
#define _CTRLFLT12EN BIT(12)
#define _CTRLFLT11EN BIT(11)
#define _CTRLFLT10EN BIT(10)
#define _CTRLFLT9EN BIT(9)
#define _CTRLFLT8EN BIT(8)
#define _CTRLFLT7EN BIT(7)
#define _CTRLFLT6EN BIT(6)
/*RXFLTMAP2*/
#define _DATAFLT15EN BIT(15)
#define _DATAFLT14EN BIT(14)
#define _DATAFLT13EN BIT(13)
#define _DATAFLT12EN BIT(12)
#define _DATAFLT11EN BIT(11)
#define _DATAFLT10EN BIT(10)
#define _DATAFLT9EN BIT(9)
#define _DATAFLT8EN BIT(8)
#define _DATAFLT7EN BIT(7)
#define _DATAFLT6EN BIT(6)
#define _DATAFLT5EN BIT(5)
#define _DATAFLT4EN BIT(4)
#define _DATAFLT3EN BIT(3)
#define _DATAFLT2EN BIT(2)
#define _DATAFLT1EN BIT(1)
#define _DATAFLT0EN BIT(0)
/*RXFLTMAP3*/
#define _MESHAFLT1EN BIT(1)
#define _MESHAFLT0EN BIT(0)
/*TXPKT_NUM_CTRL*/
#define _TXPKTNUM_DEC BIT(8)
#define _TXPKTNUM_MSK 0x00FF
#define _TXPKTNUM_SHT 0
/*TXFF_PG_NUM*/
#define _TXFF_PG_NUM_MSK 0x0FFF
#endif /* __RTL8712_FIFOCTRL_BITDEF_H__ */

61
drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h
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@ -1,61 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_FIFOCTRL_REGDEF_H__
#define __RTL8712_FIFOCTRL_REGDEF_H__
#define RQPN (RTL8712_FIFOCTRL_ + 0x00)
#define RXFF_BNDY (RTL8712_FIFOCTRL_ + 0x0C)
#define RXRPT_BNDY (RTL8712_FIFOCTRL_ + 0x10)
#define TXPKTBUF_PGBNDY (RTL8712_FIFOCTRL_ + 0x14)
#define PBP (RTL8712_FIFOCTRL_ + 0x15)
#define RX_DRVINFO_SZ (RTL8712_FIFOCTRL_ + 0x16)
#define TXFF_STATUS (RTL8712_FIFOCTRL_ + 0x17)
#define RXFF_STATUS (RTL8712_FIFOCTRL_ + 0x18)
#define TXFF_EMPTY_TH (RTL8712_FIFOCTRL_ + 0x19)
#define SDIO_RX_BLKSZ (RTL8712_FIFOCTRL_ + 0x1C)
#define RXDMA_RXCTRL (RTL8712_FIFOCTRL_ + 0x1D)
#define RXPKT_NUM (RTL8712_FIFOCTRL_ + 0x1E)
#define RXPKT_NUM_C2H (RTL8712_FIFOCTRL_ + 0x1F)
#define C2HCMD_UDT_SIZE (RTL8712_FIFOCTRL_ + 0x20)
#define C2HCMD_UDT_ADDR (RTL8712_FIFOCTRL_ + 0x22)
#define FIFOPAGE2 (RTL8712_FIFOCTRL_ + 0x24)
#define FIFOPAGE1 (RTL8712_FIFOCTRL_ + 0x28)
#define FW_RSVD_PG_CTRL (RTL8712_FIFOCTRL_ + 0x30)
#define TXRPTFF_RDPTR (RTL8712_FIFOCTRL_ + 0x40)
#define TXRPTFF_WTPTR (RTL8712_FIFOCTRL_ + 0x44)
#define C2HFF_RDPTR (RTL8712_FIFOCTRL_ + 0x48)
#define C2HFF_WTPTR (RTL8712_FIFOCTRL_ + 0x4C)
#define RXFF0_RDPTR (RTL8712_FIFOCTRL_ + 0x50)
#define RXFF0_WTPTR (RTL8712_FIFOCTRL_ + 0x54)
#define RXFF1_RDPTR (RTL8712_FIFOCTRL_ + 0x58)
#define RXFF1_WTPTR (RTL8712_FIFOCTRL_ + 0x5C)
#define RXRPT0FF_RDPTR (RTL8712_FIFOCTRL_ + 0x60)
#define RXRPT0FF_WTPTR (RTL8712_FIFOCTRL_ + 0x64)
#define RXRPT1FF_RDPTR (RTL8712_FIFOCTRL_ + 0x68)
#define RXRPT1FF_WTPTR (RTL8712_FIFOCTRL_ + 0x6C)
#define RX0PKTNUM (RTL8712_FIFOCTRL_ + 0x72)
#define RX1PKTNUM (RTL8712_FIFOCTRL_ + 0x74)
#define RXFLTMAP0 (RTL8712_FIFOCTRL_ + 0x76)
#define RXFLTMAP1 (RTL8712_FIFOCTRL_ + 0x78)
#define RXFLTMAP2 (RTL8712_FIFOCTRL_ + 0x7A)
#define RXFLTMAP3 (RTL8712_FIFOCTRL_ + 0x7c)
#define TBDA (RTL8712_FIFOCTRL_ + 0x84)
#define THPDA (RTL8712_FIFOCTRL_ + 0x88)
#define TCDA (RTL8712_FIFOCTRL_ + 0x8C)
#define TMDA (RTL8712_FIFOCTRL_ + 0x90)
#define HDA (RTL8712_FIFOCTRL_ + 0x94)
#define TVODA (RTL8712_FIFOCTRL_ + 0x98)
#define TVIDA (RTL8712_FIFOCTRL_ + 0x9C)
#define TBEDA (RTL8712_FIFOCTRL_ + 0xA0)
#define TBKDA (RTL8712_FIFOCTRL_ + 0xA4)
#define RCDA (RTL8712_FIFOCTRL_ + 0xA8)
#define RDSA (RTL8712_FIFOCTRL_ + 0xAC)
#define TXPKT_NUM_CTRL (RTL8712_FIFOCTRL_ + 0xB0)
#define TXQ_PGADD (RTL8712_FIFOCTRL_ + 0xB3)
#define TXFF_PG_NUM (RTL8712_FIFOCTRL_ + 0xB4)
#endif /* __RTL8712_FIFOCTRL_REGDEF_H__ */

68
drivers/staging/rtl8712/rtl8712_gp_bitdef.h
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@ -1,68 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_GP_BITDEF_H__
#define __RTL8712_GP_BITDEF_H__
/*GPIO_CTRL*/
#define _GPIO_MOD_MSK 0xFF000000
#define _GPIO_MOD_SHT 24
#define _GPIO_IO_SEL_MSK 0x00FF0000
#define _GPIO_IO_SEL_SHT 16
#define _GPIO_OUT_MSK 0x0000FF00
#define _GPIO_OUT_SHT 8
#define _GPIO_IN_MSK 0x000000FF
#define _GPIO_IN_SHT 0
/*SYS_PINMUX_CFG*/
#define _GPIOSEL_MSK 0x0003
#define _GPIOSEL_SHT 0
/*LED_CFG*/
#define _LED1SV BIT(7)
#define _LED1CM_MSK 0x0070
#define _LED1CM_SHT 4
#define _LED0SV BIT(3)
#define _LED0CM_MSK 0x0007
#define _LED0CM_SHT 0
/*PHY_REG*/
#define _HST_RDRDY_SHT 0
#define _HST_RDRDY_MSK 0xFF
#define _HST_RDRDY BIT(_HST_RDRDY_SHT)
#define _CPU_WTBUSY_SHT 1
#define _CPU_WTBUSY_MSK 0xFF
#define _CPU_WTBUSY BIT(_CPU_WTBUSY_SHT)
/* 11. General Purpose Registers (Offset: 0x02E0 - 0x02FF)*/
/* 8192S GPIO Config Setting (offset 0x2F1, 1 byte)*/
/*----------------------------------------------------------------------------*/
#define GPIOMUX_EN BIT(3) /* When this bit is set to "1",
* GPIO PINs will switch to MAC
* GPIO Function
*/
#define GPIOSEL_GPIO 0 /* UART or JTAG or pure GPIO*/
#define GPIOSEL_PHYDBG 1 /* PHYDBG*/
#define GPIOSEL_BT 2 /* BT_coex*/
#define GPIOSEL_WLANDBG 3 /* WLANDBG*/
#define GPIOSEL_GPIO_MASK (~(BIT(0) | BIT(1)))
/* HW Radio OFF switch (GPIO BIT) */
#define HAL_8192S_HW_GPIO_OFF_BIT BIT(3)
#define HAL_8192S_HW_GPIO_OFF_MASK 0xF7
#define HAL_8192S_HW_GPIO_WPS_BIT BIT(4)
#endif /*__RTL8712_GP_BITDEF_H__*/

29
drivers/staging/rtl8712/rtl8712_gp_regdef.h
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@ -1,29 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_GP_REGDEF_H__
#define __RTL8712_GP_REGDEF_H__
#define PSTIMER (RTL8712_GP_ + 0x00)
#define TIMER1 (RTL8712_GP_ + 0x04)
#define TIMER2 (RTL8712_GP_ + 0x08)
#define GPIO_CTRL (RTL8712_GP_ + 0x0C)
#define GPIO_IO_SEL (RTL8712_GP_ + 0x0E)
#define GPIO_INTCTRL (RTL8712_GP_ + 0x10)
#define MAC_PINMUX_CTRL (RTL8712_GP_ + 0x11)
#define LEDCFG (RTL8712_GP_ + 0x12)
#define PHY_REG_RPT (RTL8712_GP_ + 0x13)
#define PHY_REG_DATA (RTL8712_GP_ + 0x14)
#endif /*__RTL8712_GP_REGDEF_H__ */

142
drivers/staging/rtl8712/rtl8712_hal.h
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/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_HAL_H__
#define __RTL8712_HAL_H__
enum _HW_VERSION {
RTL8712_FPGA,
RTL8712_1stCUT, /*A Cut (RTL8712_ASIC)*/
RTL8712_2ndCUT, /*B Cut*/
RTL8712_3rdCUT, /*C Cut*/
};
enum _LOOPBACK_TYPE {
RTL8712_AIR_TRX = 0,
RTL8712_MAC_LBK,
RTL8712_BB_LBK,
RTL8712_MAC_FW_LBK = 4,
RTL8712_BB_FW_LBK = 8,
};
enum RTL871X_HCI_TYPE {
RTL8712_SDIO,
RTL8712_USB,
};
enum RTL8712_RF_CONFIG {
RTL8712_RF_1T1R,
RTL8712_RF_1T2R,
RTL8712_RF_2T2R
};
enum _RTL8712_HCI_TYPE_ {
RTL8712_HCI_TYPE_PCIE = 0x01,
RTL8712_HCI_TYPE_AP_PCIE = 0x81,
RTL8712_HCI_TYPE_USB = 0x02,
RTL8712_HCI_TYPE_92USB = 0x02,
RTL8712_HCI_TYPE_AP_USB = 0x82,
RTL8712_HCI_TYPE_72USB = 0x12,
RTL8712_HCI_TYPE_SDIO = 0x04,
RTL8712_HCI_TYPE_72SDIO = 0x14
};
struct fw_priv { /*8-bytes alignment required*/
/*--- long word 0 ----*/
unsigned char signature_0; /*0x12: CE product, 0x92: IT product*/
unsigned char signature_1; /*0x87: CE product, 0x81: IT product*/
unsigned char hci_sel; /*0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP,
* 0x12: 72S-U, 03:SDIO
*/
unsigned char chip_version; /*the same value as register value*/
unsigned char customer_ID_0; /*customer ID low byte*/
unsigned char customer_ID_1; /*customer ID high byte*/
unsigned char rf_config; /*0x11: 1T1R, 0x12: 1T2R, 0x92: 1T2R turbo,
* 0x22: 2T2R
*/
unsigned char usb_ep_num; /* 4: 4EP, 6: 6EP, 11: 11EP*/
/*--- long word 1 ----*/
unsigned char regulatory_class_0; /*regulatory class bit map 0*/
unsigned char regulatory_class_1; /*regulatory class bit map 1*/
unsigned char regulatory_class_2; /*regulatory class bit map 2*/
unsigned char regulatory_class_3; /*regulatory class bit map 3*/
unsigned char rfintfs; /* 0:SWSI, 1:HWSI, 2:HWPI*/
unsigned char def_nettype;
unsigned char turbo_mode;
unsigned char low_power_mode;/* 0: normal mode, 1: low power mode*/
/*--- long word 2 ----*/
unsigned char lbk_mode; /*0x00: normal, 0x03: MACLBK, 0x01: PHYLBK*/
unsigned char mp_mode; /* 1: for MP use, 0: for normal driver */
unsigned char vcs_type; /* 0:off 1:on 2:auto */
unsigned char vcs_mode; /* 1:RTS/CTS 2:CTS to self */
unsigned char rsvd022;
unsigned char rsvd023;
unsigned char rsvd024;
unsigned char rsvd025;
/*--- long word 3 ----*/
unsigned char qos_en; /*1: QoS enable*/
unsigned char bw_40MHz_en; /*1: 40MHz BW enable*/
unsigned char AMSDU2AMPDU_en; /*1: 4181 convert AMSDU to AMPDU,
* 0: disable
*/
unsigned char AMPDU_en; /*1: 11n AMPDU enable*/
unsigned char rate_control_offload; /*1: FW offloads,0: driver handles*/
unsigned char aggregation_offload; /*1: FW offloads,0: driver handles*/
unsigned char rsvd030;
unsigned char rsvd031;
/*--- long word 4 ----*/
unsigned char beacon_offload; /* 1. FW offloads, 0: driver handles*/
unsigned char MLME_offload; /* 2. FW offloads, 0: driver handles*/
unsigned char hwpc_offload; /* 3. FW offloads, 0: driver handles*/
unsigned char tcp_checksum_offload; /*4. FW offloads,0: driver handles*/
unsigned char tcp_offload; /* 5. FW offloads, 0: driver handles*/
unsigned char ps_control_offload; /* 6. FW offloads, 0: driver handles*/
unsigned char WWLAN_offload; /* 7. FW offloads, 0: driver handles*/
unsigned char rsvd040;
/*--- long word 5 ----*/
unsigned char tcp_tx_frame_len_L; /*tcp tx packet length low byte*/
unsigned char tcp_tx_frame_len_H; /*tcp tx packet length high byte*/
unsigned char tcp_rx_frame_len_L; /*tcp rx packet length low byte*/
unsigned char tcp_rx_frame_len_H; /*tcp rx packet length high byte*/
unsigned char rsvd050;
unsigned char rsvd051;
unsigned char rsvd052;
unsigned char rsvd053;
};
struct fw_hdr {/*8-byte alignment required*/
unsigned short signature;
unsigned short version; /* 0x8000 ~ 0x8FFF for FPGA version,
* 0x0000 ~ 0x7FFF for ASIC version,
*/
unsigned int dmem_size; /*define the size of boot loader*/
unsigned int img_IMEM_size; /*define the size of FW in IMEM*/
unsigned int img_SRAM_size; /*define the size of FW in SRAM*/
unsigned int fw_priv_sz; /*define the size of DMEM variable*/
unsigned short efuse_addr;
unsigned short h2ccnd_resp_addr;
unsigned int SVNRevision;
unsigned int release_time; /*Mon:Day:Hr:Min*/
struct fw_priv fwpriv;
};
struct hal_priv {
/*Endpoint handles*/
struct net_device *pipehdls_r8712[10];
u8 (*hal_bus_init)(struct _adapter *adapter);
};
uint rtl8712_hal_init(struct _adapter *padapter);
int rtl871x_load_fw(struct _adapter *padapter);
#endif

44
drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h
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@ -1,44 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_INTERRUPT_BITDEF_H__
#define __RTL8712_INTERRUPT_BITDEF_H__
/*HIMR*/
/*HISR*/
#define _CPUERR BIT(29)
#define _ATIMEND BIT(28)
#define _TXBCNOK BIT(27)
#define _TXBCNERR BIT(26)
#define _BCNDMAINT4 BIT(25)
#define _BCNDMAINT3 BIT(24)
#define _BCNDMAINT2 BIT(23)
#define _BCNDMAINT1 BIT(22)
#define _BCNDOK4 BIT(21)
#define _BCNDOK3 BIT(20)
#define _BCNDOK2 BIT(19)
#define _BCNDOK1 BIT(18)
#define _TIMEOUT2 BIT(17)
#define _TIMEOUT1 BIT(16)
#define _TXFOVW BIT(15)
#define _PSTIMEOUT BIT(14)
#define _BCNDMAINT0 BIT(13)
#define _FOVW BIT(12)
#define _RDU BIT(11)
#define _RXCMDOK BIT(10)
#define _BCNDOK0 BIT(9)
#define _HIGHDOK BIT(8)
#define _COMDOK BIT(7)
#define _MGTDOK BIT(6)
#define _HCCADOK BIT(5)
#define _BKDOK BIT(4)
#define _BEDOK BIT(3)
#define _VIDOK BIT(2)
#define _VODOK BIT(1)
#define _RXOK BIT(0)
#endif /*__RTL8712_INTERRUPT_BITDEF_H__*/

99
drivers/staging/rtl8712/rtl8712_io.c
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@ -1,99 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl8712_io.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>.
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL8712_IO_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "rtl871x_io.h"
#include "osdep_intf.h"
#include "usb_ops.h"
u8 r8712_read8(struct _adapter *adapter, u32 addr)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
return hdl->io_ops._read8(hdl, addr);
}
u16 r8712_read16(struct _adapter *adapter, u32 addr)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
return hdl->io_ops._read16(hdl, addr);
}
u32 r8712_read32(struct _adapter *adapter, u32 addr)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
return hdl->io_ops._read32(hdl, addr);
}
void r8712_write8(struct _adapter *adapter, u32 addr, u8 val)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
hdl->io_ops._write8(hdl, addr, val);
}
void r8712_write16(struct _adapter *adapter, u32 addr, u16 val)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
hdl->io_ops._write16(hdl, addr, val);
}
void r8712_write32(struct _adapter *adapter, u32 addr, u32 val)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
hdl->io_ops._write32(hdl, addr, val);
}
void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
if (adapter->driver_stopped || adapter->surprise_removed)
return;
hdl->io_ops._read_mem(hdl, addr, cnt, pmem);
}
void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
hdl->io_ops._write_mem(hdl, addr, cnt, pmem);
}
void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
if (adapter->driver_stopped || adapter->surprise_removed)
return;
hdl->io_ops._read_port(hdl, addr, cnt, pmem);
}
void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
hdl->io_ops._write_port(hdl, addr, cnt, pmem);
}

1830
drivers/staging/rtl8712/rtl8712_led.c
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31
drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h
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@ -1,31 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_MACSETTING_BITDEF_H__
#define __RTL8712_MACSETTING_BITDEF_H__
/*MACID*/
/*BSSID*/
/*HWVID*/
#define _HWVID_MSK 0x0F
/*MAR*/
/*MBIDCANCONTENT*/
/*MBIDCANCFG*/
#define _POOLING BIT(31)
#define _WRITE_EN BIT(16)
#define _CAM_ADDR_MSK 0x001F
#define _CAM_ADDR_SHT 0
/*BUILDTIME*/
#define _BUILDTIME_MSK 0x3FFFFFFF
/*BUILDUSER*/
#endif /* __RTL8712_MACSETTING_BITDEF_H__*/

20
drivers/staging/rtl8712/rtl8712_macsetting_regdef.h
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@ -1,20 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_MACSETTING_REGDEF_H__
#define __RTL8712_MACSETTING_REGDEF_H__
#define MACID (RTL8712_MACIDSETTING_ + 0x0000)
#define BSSIDR (RTL8712_MACIDSETTING_ + 0x0008)
#define HWVID (RTL8712_MACIDSETTING_ + 0x000E)
#define MAR (RTL8712_MACIDSETTING_ + 0x0010)
#define MBIDCANCONTENT (RTL8712_MACIDSETTING_ + 0x0018)
#define MBIDCANCFG (RTL8712_MACIDSETTING_ + 0x0020)
#define BUILDTIME (RTL8712_MACIDSETTING_ + 0x0024)
#define BUILDUSER (RTL8712_MACIDSETTING_ + 0x0028)
#endif /*__RTL8712_MACSETTING_REGDEF_H__*/

39
drivers/staging/rtl8712/rtl8712_powersave_bitdef.h
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@ -1,39 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_POWERSAVE_BITDEF_H__
#define __RTL8712_POWERSAVE_BITDEF_H__
/*WOWCTRL*/
#define _UWF BIT(3)
#define _MAGIC BIT(2)
#define _WOW_EN BIT(1)
#define _PMEN BIT(0)
/*PSSTATUS*/
#define _PSSTATUS_SEL_MSK 0x0F
/*PSSWITCH*/
#define _PSSWITCH_ACT BIT(7)
#define _PSSWITCH_SEL_MSK 0x0F
#define _PSSWITCH_SEL_SHT 0
/*LPNAV_CTRL*/
#define _LPNAV_EN BIT(31)
#define _LPNAV_EARLY_MSK 0x7FFF0000
#define _LPNAV_EARLY_SHT 16
#define _LPNAV_TH_MSK 0x0000FFFF
#define _LPNAV_TH_SHT 0
/*RPWM*/
/*CPWM*/
#define _TOGGLING BIT(7)
#define _WWLAN BIT(3)
#define _RPS_ST BIT(2)
#define _WLAN_TRX BIT(1)
#define _SYS_CLK BIT(0)
#endif /* __RTL8712_POWERSAVE_BITDEF_H__*/

26
drivers/staging/rtl8712/rtl8712_powersave_regdef.h
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@ -1,26 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_POWERSAVE_REGDEF_H__
#define __RTL8712_POWERSAVE_REGDEF_H__
#define WOWCTRL (RTL8712_POWERSAVE_ + 0x00)
#define PSSTATUS (RTL8712_POWERSAVE_ + 0x01)
#define PSSWITCH (RTL8712_POWERSAVE_ + 0x02)
#define MIMOPS_WAITPERIOD (RTL8712_POWERSAVE_ + 0x03)
#define LPNAV_CTRL (RTL8712_POWERSAVE_ + 0x04)
#define WFM0 (RTL8712_POWERSAVE_ + 0x10)
#define WFM1 (RTL8712_POWERSAVE_ + 0x20)
#define WFM2 (RTL8712_POWERSAVE_ + 0x30)
#define WFM3 (RTL8712_POWERSAVE_ + 0x40)
#define WFM4 (RTL8712_POWERSAVE_ + 0x50)
#define WFM5 (RTL8712_POWERSAVE_ + 0x60)
#define WFCRC (RTL8712_POWERSAVE_ + 0x70)
#define RPWM (RTL8712_POWERSAVE_ + 0x7C)
#define CPWM (RTL8712_POWERSAVE_ + 0x7D)
#endif /* __RTL8712_POWERSAVE_REGDEF_H__ */

36
drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h
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@ -1,36 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_RATECTRL_BITDEF_H__
#define __RTL8712_RATECTRL_BITDEF_H__
/*INIRTSMCS_SEL*/
#define _INIRTSMCS_SEL_MSK 0x3F
/* RRSR*/
#define _RRSR_SHORT BIT(23)
#define _RRSR_RSC_MSK 0x600000
#define _RRSR_RSC_SHT 21
#define _RRSR_BITMAP_MSK 0x0FFFFF
#define _RRSR_BITMAP_SHT 0
/* AGGLEN_LMT_H*/
#define _AGGLMT_MCS32_MSK 0xF0
#define _AGGLMT_MCS32_SHT 4
#define _AGGLMT_MCS15_SGI_MSK 0x0F
#define _AGGLMT_MCS15_SGI_SHT 0
/* DARFRC*/
/* RARFRC*/
/* MCS_TXAGC*/
/* CCK_TXAGC*/
#define _CCK_MSK 0xFF00
#define _CCK_SHT 8
#define _BARKER_MSK 0x00FF
#define _BARKER_SHT 0
#endif /* __RTL8712_RATECTRL_BITDEF_H__*/

43
drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h
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@ -1,43 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_RATECTRL_REGDEF_H__
#define __RTL8712_RATECTRL_REGDEF_H__
#define INIMCS_SEL (RTL8712_RATECTRL_ + 0x00)
#define INIRTSMCS_SEL (RTL8712_RATECTRL_ + 0x20)
#define RRSR (RTL8712_RATECTRL_ + 0x21)
#define ARFR0 (RTL8712_RATECTRL_ + 0x24)
#define ARFR1 (RTL8712_RATECTRL_ + 0x28)
#define ARFR2 (RTL8712_RATECTRL_ + 0x2C)
#define ARFR3 (RTL8712_RATECTRL_ + 0x30)
#define ARFR4 (RTL8712_RATECTRL_ + 0x34)
#define ARFR5 (RTL8712_RATECTRL_ + 0x38)
#define ARFR6 (RTL8712_RATECTRL_ + 0x3C)
#define ARFR7 (RTL8712_RATECTRL_ + 0x40)
#define AGGLEN_LMT_H (RTL8712_RATECTRL_ + 0x47)
#define AGGLEN_LMT_L (RTL8712_RATECTRL_ + 0x48)
#define DARFRC (RTL8712_RATECTRL_ + 0x50)
#define RARFRC (RTL8712_RATECTRL_ + 0x58)
#define MCS_TXAGC0 (RTL8712_RATECTRL_ + 0x60)
#define MCS_TXAGC1 (RTL8712_RATECTRL_ + 0x61)
#define MCS_TXAGC2 (RTL8712_RATECTRL_ + 0x62)
#define MCS_TXAGC3 (RTL8712_RATECTRL_ + 0x63)
#define MCS_TXAGC4 (RTL8712_RATECTRL_ + 0x64)
#define MCS_TXAGC5 (RTL8712_RATECTRL_ + 0x65)
#define MCS_TXAGC6 (RTL8712_RATECTRL_ + 0x66)
#define MCS_TXAGC7 (RTL8712_RATECTRL_ + 0x67)
#define CCK_TXAGC (RTL8712_RATECTRL_ + 0x68)
#endif /*__RTL8712_RATECTRL_REGDEF_H__*/

1075
drivers/staging/rtl8712/rtl8712_recv.c
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145
drivers/staging/rtl8712/rtl8712_recv.h
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@ -1,145 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef _RTL8712_RECV_H_
#define _RTL8712_RECV_H_
#include "osdep_service.h"
#include "drv_types.h"
/* Realtek's v2.6.6 reduced this to 4. However, under heavy network and CPU
* loads, even 8 receive buffers might not be enough; cutting it to 4 seemed
* unwise.
*/
#define NR_RECVBUFF (8)
#define NR_PREALLOC_RECV_SKB (8)
#define RXDESC_SIZE 24
#define RXDESC_OFFSET RXDESC_SIZE
#define RECV_BLK_SZ 512
#define RECV_BLK_CNT 16
#define RECV_BLK_TH RECV_BLK_CNT
#define MAX_RECVBUF_SZ 9100
#define RECVBUFF_ALIGN_SZ 512
#define RSVD_ROOM_SZ (0)
/*These definition is used for Rx packet reordering.*/
#define SN_LESS(a, b) (((a-b) & 0x800) != 0)
#define SN_EQUAL(a, b) (a == b)
#define REORDER_WAIT_TIME 30 /* (ms)*/
struct recv_stat {
__le32 rxdw0;
__le32 rxdw1;
__le32 rxdw2;
__le32 rxdw3;
__le32 rxdw4;
__le32 rxdw5;
};
struct phy_cck_rx_status {
/* For CCK rate descriptor. This is a unsigned 8:1 variable.
* LSB bit present 0.5. And MSB 7 bts present a signed value.
* Range from -64~+63.5.
*/
u8 adc_pwdb_X[4];
u8 sq_rpt;
u8 cck_agc_rpt;
};
struct phy_stat {
__le32 phydw0;
__le32 phydw1;
__le32 phydw2;
__le32 phydw3;
__le32 phydw4;
__le32 phydw5;
__le32 phydw6;
__le32 phydw7;
};
#define PHY_STAT_GAIN_TRSW_SHT 0
#define PHY_STAT_PWDB_ALL_SHT 4
#define PHY_STAT_CFOSHO_SHT 5
#define PHY_STAT_CCK_AGC_RPT_SHT 5
#define PHY_STAT_CFOTAIL_SHT 9
#define PHY_STAT_RXEVM_SHT 13
#define PHY_STAT_RXSNR_SHT 15
#define PHY_STAT_PDSNR_SHT 19
#define PHY_STAT_CSI_CURRENT_SHT 21
#define PHY_STAT_CSI_TARGET_SHT 23
#define PHY_STAT_SIGEVM_SHT 25
#define PHY_STAT_MAX_EX_PWR_SHT 26
union recvstat {
struct recv_stat recv_stat;
unsigned int value[RXDESC_SIZE >> 2];
};
struct recv_buf {
struct list_head list;
spinlock_t recvbuf_lock;
u32 ref_cnt;
struct _adapter *adapter;
struct urb *purb;
_pkt *pskb;
u8 irp_pending;
u32 transfer_len;
uint len;
u8 *phead;
u8 *pdata;
u8 *ptail;
u8 *pend;
u8 *pbuf;
u8 *pallocated_buf;
};
/*
* head ----->
* data ----->
* payload
* tail ----->
* end ----->
* len = (unsigned int )(tail - data);
*/
struct recv_frame_hdr {
struct list_head list;
_pkt *pkt;
_pkt *pkt_newalloc;
struct _adapter *adapter;
u8 fragcnt;
struct rx_pkt_attrib attrib;
uint len;
u8 *rx_head;
u8 *rx_data;
u8 *rx_tail;
u8 *rx_end;
void *precvbuf;
struct sta_info *psta;
/*for A-MPDU Rx reordering buffer control*/
struct recv_reorder_ctrl *preorder_ctrl;
};
union recv_frame {
union {
struct list_head list;
struct recv_frame_hdr hdr;
} u;
};
void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf);
void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf);
s32 r8712_signal_scale_mapping(s32 cur_sig);
void r8712_reordering_ctrl_timeout_handler(void *pcontext);
#endif

32
drivers/staging/rtl8712/rtl8712_regdef.h
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/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_REGDEF_H__
#define __RTL8712_REGDEF_H__
#include "rtl8712_syscfg_regdef.h"
#include "rtl8712_cmdctrl_regdef.h"
#include "rtl8712_macsetting_regdef.h"
#include "rtl8712_timectrl_regdef.h"
#include "rtl8712_fifoctrl_regdef.h"
#include "rtl8712_ratectrl_regdef.h"
#include "rtl8712_edcasetting_regdef.h"
#include "rtl8712_wmac_regdef.h"
#include "rtl8712_powersave_regdef.h"
#include "rtl8712_gp_regdef.h"
#include "rtl8712_debugctrl_regdef.h"
#define HIMR (RTL8712_INTERRUPT_ + 0x08)
#endif /* __RTL8712_REGDEF_H__*/

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drivers/staging/rtl8712/rtl8712_security_bitdef.h
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@ -1,34 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_SECURITY_BITDEF_H__
#define __RTL8712_SECURITY_BITDEF_H__
/*CAMCMD*/
#define _SECCAM_POLLING BIT(31)
#define _SECCAM_CLR BIT(30)
#define _SECCAM_WE BIT(16)
#define _SECCAM_ADR_MSK 0x000000FF
#define _SECCAM_ADR_SHT 0
/*CAMDBG*/
#define _SECCAM_INFO BIT(31)
#define _SEC_KEYFOUND BIT(30)
#define _SEC_CONFIG_MSK 0x3F000000
#define _SEC_CONFIG_SHT 24
#define _SEC_KEYCONTENT_MSK 0x00FFFFFF
#define _SEC_KEYCONTENT_SHT 0
/*SECCFG*/
#define _NOSKMC BIT(5)
#define _SKBYA2 BIT(4)
#define _RXDEC BIT(3)
#define _TXENC BIT(2)
#define _RXUSEDK BIT(1)
#define _TXUSEDK BIT(0)
#endif /*__RTL8712_SECURITY_BITDEF_H__*/

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drivers/staging/rtl8712/rtl8712_spec.h
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/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_SPEC_H__
#define __RTL8712_SPEC_H__
#define RTL8712_IOBASE_TXPKT 0x10200000 /*IOBASE_TXPKT*/
#define RTL8712_IOBASE_RXPKT 0x10210000 /*IOBASE_RXPKT*/
#define RTL8712_IOBASE_RXCMD 0x10220000 /*IOBASE_RXCMD*/
#define RTL8712_IOBASE_TXSTATUS 0x10230000 /*IOBASE_TXSTATUS*/
#define RTL8712_IOBASE_RXSTATUS 0x10240000 /*IOBASE_RXSTATUS*/
#define RTL8712_IOBASE_IOREG 0x10250000 /*IOBASE_IOREG ADDR*/
#define RTL8712_IOBASE_SCHEDULER 0x10260000 /*IOBASE_SCHEDULE*/
#define RTL8712_IOBASE_TRXDMA 0x10270000 /*IOBASE_TRXDMA*/
#define RTL8712_IOBASE_TXLLT 0x10280000 /*IOBASE_TXLLT*/
#define RTL8712_IOBASE_WMAC 0x10290000 /*IOBASE_WMAC*/
#define RTL8712_IOBASE_FW2HW 0x102A0000 /*IOBASE_FW2HW*/
#define RTL8712_IOBASE_ACCESS_PHYREG 0x102B0000 /*IOBASE_ACCESS_PHYREG*/
#define RTL8712_IOBASE_FF 0x10300000 /*IOBASE_FIFO 0x1031000~0x103AFFFF*/
/*IOREG Offset for 8712*/
#define RTL8712_SYSCFG_ RTL8712_IOBASE_IOREG
#define RTL8712_CMDCTRL_ (RTL8712_IOBASE_IOREG + 0x40)
#define RTL8712_MACIDSETTING_ (RTL8712_IOBASE_IOREG + 0x50)
#define RTL8712_TIMECTRL_ (RTL8712_IOBASE_IOREG + 0x80)
#define RTL8712_FIFOCTRL_ (RTL8712_IOBASE_IOREG + 0xA0)
#define RTL8712_RATECTRL_ (RTL8712_IOBASE_IOREG + 0x160)
#define RTL8712_EDCASETTING_ (RTL8712_IOBASE_IOREG + 0x1D0)
#define RTL8712_WMAC_ (RTL8712_IOBASE_IOREG + 0x200)
#define RTL8712_SECURITY_ (RTL8712_IOBASE_IOREG + 0x240)
#define RTL8712_POWERSAVE_ (RTL8712_IOBASE_IOREG + 0x260)
#define RTL8712_GP_ (RTL8712_IOBASE_IOREG + 0x2E0)
#define RTL8712_INTERRUPT_ (RTL8712_IOBASE_IOREG + 0x300)
#define RTL8712_DEBUGCTRL_ (RTL8712_IOBASE_IOREG + 0x310)
#define RTL8712_OFFLOAD_ (RTL8712_IOBASE_IOREG + 0x2D0)
/*FIFO for 8712*/
#define RTL8712_DMA_BCNQ (RTL8712_IOBASE_FF + 0x10000)
#define RTL8712_DMA_MGTQ (RTL8712_IOBASE_FF + 0x20000)
#define RTL8712_DMA_BMCQ (RTL8712_IOBASE_FF + 0x30000)
#define RTL8712_DMA_VOQ (RTL8712_IOBASE_FF + 0x40000)
#define RTL8712_DMA_VIQ (RTL8712_IOBASE_FF + 0x50000)
#define RTL8712_DMA_BEQ (RTL8712_IOBASE_FF + 0x60000)
#define RTL8712_DMA_BKQ (RTL8712_IOBASE_FF + 0x70000)
#define RTL8712_DMA_RX0FF (RTL8712_IOBASE_FF + 0x80000)
#define RTL8712_DMA_H2CCMD (RTL8712_IOBASE_FF + 0x90000)
#define RTL8712_DMA_C2HCMD (RTL8712_IOBASE_FF + 0xA0000)
/*------------------------------*/
/*BIT 16 15*/
#define DID_SDIO_LOCAL 0 /* 0 0*/
#define DID_WLAN_IOREG 1 /* 0 1*/
#define DID_WLAN_FIFO 3 /* 1 1*/
#define DID_UNDEFINE (-1)
#define CMD_ADDR_MAPPING_SHIFT 2 /*SDIO CMD ADDR MAPPING,
*shift 2 bit for match
* offset[14:2]
*/
/*Offset for SDIO LOCAL*/
#define OFFSET_SDIO_LOCAL 0x0FFF
/*Offset for WLAN IOREG*/
#define OFFSET_WLAN_IOREG 0x0FFF
/*Offset for WLAN FIFO*/
#define OFFSET_TX_BCNQ 0x0300
#define OFFSET_TX_HIQ 0x0310
#define OFFSET_TX_CMDQ 0x0320
#define OFFSET_TX_MGTQ 0x0330
#define OFFSET_TX_HCCAQ 0x0340
#define OFFSET_TX_VOQ 0x0350
#define OFFSET_TX_VIQ 0x0360
#define OFFSET_TX_BEQ 0x0370
#define OFFSET_TX_BKQ 0x0380
#define OFFSET_RX_RX0FFQ 0x0390
#define OFFSET_RX_C2HFFQ 0x03A0
#define BK_QID_01 1
#define BK_QID_02 2
#define BE_QID_01 0
#define BE_QID_02 3
#define VI_QID_01 4
#define VI_QID_02 5
#define VO_QID_01 6
#define VO_QID_02 7
#define HCCA_QID_01 8
#define HCCA_QID_02 9
#define HCCA_QID_03 10
#define HCCA_QID_04 11
#define HCCA_QID_05 12
#define HCCA_QID_06 13
#define HCCA_QID_07 14
#define HCCA_QID_08 15
#define HI_QID 17
#define CMD_QID 19
#define MGT_QID 18
#define BCN_QID 16
#include "rtl8712_regdef.h"
#include "rtl8712_bitdef.h"
#include "basic_types.h"
#endif /* __RTL8712_SPEC_H__ */

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drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h
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/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_SYSCFG_BITDEF_H__
#define __RTL8712_SYSCFG_BITDEF_H__
/*SYS_PWR_CTRL*/
/*SRCTRL0*/
/*SRCTRL1*/
/*SYS_CLKR*/
/*SYS_IOS_CTRL*/
#define iso_LDR2RP_SHT 8 /* EE Loader to Retention Path*/
#define iso_LDR2RP BIT(iso_LDR2RP_SHT) /* 1:isolation, 0:attach*/
/*SYS_CTRL*/
#define FEN_DIO_SDIO_SHT 0
#define FEN_DIO_SDIO BIT(FEN_DIO_SDIO_SHT)
#define FEN_SDIO_SHT 1
#define FEN_SDIO BIT(FEN_SDIO_SHT)
#define FEN_USBA_SHT 2
#define FEN_USBA BIT(FEN_USBA_SHT)
#define FEN_UPLL_SHT 3
#define FEN_UPLL BIT(FEN_UPLL_SHT)
#define FEN_USBD_SHT 4
#define FEN_USBD BIT(FEN_USBD_SHT)
#define FEN_DIO_PCIE_SHT 5
#define FEN_DIO_PCIE BIT(FEN_DIO_PCIE_SHT)
#define FEN_PCIEA_SHT 6
#define FEN_PCIEA BIT(FEN_PCIEA_SHT)
#define FEN_PPLL_SHT 7
#define FEN_PPLL BIT(FEN_PPLL_SHT)
#define FEN_PCIED_SHT 8
#define FEN_PCIED BIT(FEN_PCIED_SHT)
#define FEN_CPUEN_SHT 10
#define FEN_CPUEN BIT(FEN_CPUEN_SHT)
#define FEN_DCORE_SHT 11
#define FEN_DCORE BIT(FEN_DCORE_SHT)
#define FEN_ELDR_SHT 12
#define FEN_ELDR BIT(FEN_ELDR_SHT)
#define PWC_DV2LDR_SHT 13
#define PWC_DV2LDR BIT(PWC_DV2LDR_SHT) /* Loader Power Enable*/
/*=== SYS_CLKR ===*/
#define SYS_CLKSEL_SHT 0
#define SYS_CLKSEL BIT(SYS_CLKSEL_SHT) /* System Clock 80MHz*/
#define PS_CLKSEL_SHT 1
#define PS_CLKSEL BIT(PS_CLKSEL_SHT) /*System power save
* clock select.
*/
#define CPU_CLKSEL_SHT 2
#define CPU_CLKSEL BIT(CPU_CLKSEL_SHT) /* System Clock select,
* 1: AFE source,
* 0: System clock(L-Bus)
*/
#define INT32K_EN_SHT 3
#define INT32K_EN BIT(INT32K_EN_SHT)
#define MACSLP_SHT 4
#define MACSLP BIT(MACSLP_SHT)
#define MAC_CLK_EN_SHT 11
#define MAC_CLK_EN BIT(MAC_CLK_EN_SHT) /* MAC Clock Enable.*/
#define SYS_CLK_EN_SHT 12
#define SYS_CLK_EN BIT(SYS_CLK_EN_SHT)
#define RING_CLK_EN_SHT 13
#define RING_CLK_EN BIT(RING_CLK_EN_SHT)
#define SWHW_SEL_SHT 14
#define SWHW_SEL BIT(SWHW_SEL_SHT) /* Load done,
* control path switch.
*/
#define FWHW_SEL_SHT 15
#define FWHW_SEL BIT(FWHW_SEL_SHT) /* Sleep exit,
* control path switch.
*/
/*9346CR*/
#define _VPDIDX_MSK 0xFF00
#define _VPDIDX_SHT 8
#define _EEM_MSK 0x00C0
#define _EEM_SHT 6
#define _EEM0 BIT(6)
#define _EEM1 BIT(7)
#define _EEPROM_EN BIT(5)
#define _9356SEL BIT(4)
#define _EECS BIT(3)
#define _EESK BIT(2)
#define _EEDI BIT(1)
#define _EEDO BIT(0)
/*AFE_MISC*/
#define AFE_MISC_USB_MBEN_SHT 7
#define AFE_MISC_USB_MBEN BIT(AFE_MISC_USB_MBEN_SHT)
#define AFE_MISC_USB_BGEN_SHT 6
#define AFE_MISC_USB_BGEN BIT(AFE_MISC_USB_BGEN_SHT)
#define AFE_MISC_LD12_VDAJ_SHT 4
#define AFE_MISC_LD12_VDAJ_MSK 0X0030
#define AFE_MISC_LD12_VDAJ BIT(AFE_MISC_LD12_VDAJ_SHT)
#define AFE_MISC_I32_EN_SHT 3
#define AFE_MISC_I32_EN BIT(AFE_MISC_I32_EN_SHT)
#define AFE_MISC_E32_EN_SHT 2
#define AFE_MISC_E32_EN BIT(AFE_MISC_E32_EN_SHT)
#define AFE_MISC_MBEN_SHT 1
#define AFE_MISC_MBEN BIT(AFE_MISC_MBEN_SHT)/* Enable AFE Macro
* Block's Mbias.
*/
#define AFE_MISC_BGEN_SHT 0
#define AFE_MISC_BGEN BIT(AFE_MISC_BGEN_SHT)/* Enable AFE Macro
* Block's Bandgap.
*/
/*--------------------------------------------------------------------------*/
/* SPS1_CTRL bits (Offset 0x18-1E, 56bits)*/
/*--------------------------------------------------------------------------*/
#define SPS1_SWEN BIT(1) /* Enable vsps18 SW Macro Block.*/
#define SPS1_LDEN BIT(0) /* Enable VSPS12 LDO Macro block.*/
/*----------------------------------------------------------------------------*/
/* LDOA15_CTRL bits (Offset 0x20, 8bits)*/
/*----------------------------------------------------------------------------*/
#define LDA15_EN BIT(0) /* Enable LDOA15 Macro Block*/
/*----------------------------------------------------------------------------*/
/* 8192S LDOV12D_CTRL bit (Offset 0x21, 8bits)*/
/*----------------------------------------------------------------------------*/
#define LDV12_EN BIT(0) /* Enable LDOVD12 Macro Block*/
#define LDV12_SDBY BIT(1) /* LDOVD12 standby mode*/
/*CLK_PS_CTRL*/
#define _CLK_GATE_EN BIT(0)
/* EFUSE_CTRL*/
#define EF_FLAG BIT(31) /* Access Flag, Write:1;
* Read:0
*/
#define EF_PGPD 0x70000000 /* E-fuse Program time*/
#define EF_RDT 0x0F000000 /* E-fuse read time: in the
* unit of cycle time
*/
#define EF_PDN_EN BIT(19) /* EFuse Power down enable*/
#define ALD_EN BIT(18) /* Autoload Enable*/
#define EF_ADDR 0x0003FF00 /* Access Address*/
#define EF_DATA 0x000000FF /* Access Data*/
/* EFUSE_TEST*/
#define LDOE25_EN BIT(31) /* Enable LDOE25 Macro Block*/
/* EFUSE_CLK_CTRL*/
#define EFUSE_CLK_EN BIT(1) /* E-Fuse Clock Enable*/
#define EFUSE_CLK_SEL BIT(0) /* E-Fuse Clock Select,
* 0:500K, 1:40M
*/
#endif /*__RTL8712_SYSCFG_BITDEF_H__*/

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drivers/staging/rtl8712/rtl8712_syscfg_regdef.h
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/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_SYSCFG_REGDEF_H__
#define __RTL8712_SYSCFG_REGDEF_H__
#define SYS_ISO_CTRL (RTL8712_SYSCFG_ + 0x0000)
#define SYS_FUNC_EN (RTL8712_SYSCFG_ + 0x0002)
#define PMC_FSM (RTL8712_SYSCFG_ + 0x0004)
#define SYS_CLKR (RTL8712_SYSCFG_ + 0x0008)
#define EE_9346CR (RTL8712_SYSCFG_ + 0x000A)
#define EE_VPD (RTL8712_SYSCFG_ + 0x000C)
#define AFE_MISC (RTL8712_SYSCFG_ + 0x0010)
#define SPS0_CTRL (RTL8712_SYSCFG_ + 0x0011)
#define SPS1_CTRL (RTL8712_SYSCFG_ + 0x0018)
#define RF_CTRL (RTL8712_SYSCFG_ + 0x001F)
#define LDOA15_CTRL (RTL8712_SYSCFG_ + 0x0020)
#define LDOV12D_CTRL (RTL8712_SYSCFG_ + 0x0021)
#define LDOHCI12_CTRL (RTL8712_SYSCFG_ + 0x0022)
#define LDO_USB_CTRL (RTL8712_SYSCFG_ + 0x0023)
#define LPLDO_CTRL (RTL8712_SYSCFG_ + 0x0024)
#define AFE_XTAL_CTRL (RTL8712_SYSCFG_ + 0x0026)
#define AFE_PLL_CTRL (RTL8712_SYSCFG_ + 0x0028)
#define EFUSE_CTRL (RTL8712_SYSCFG_ + 0x0030)
#define EFUSE_TEST (RTL8712_SYSCFG_ + 0x0034)
#define PWR_DATA (RTL8712_SYSCFG_ + 0x0038)
#define DPS_TIMER (RTL8712_SYSCFG_ + 0x003C)
#define RCLK_MON (RTL8712_SYSCFG_ + 0x003E)
#define EFUSE_CLK_CTRL (RTL8712_SYSCFG_ + 0x02F8)
#endif /*__RTL8712_SYSCFG_REGDEF_H__*/

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drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h
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/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_TIMECTRL_BITDEF_H__
#define __RTL8712_TIMECTRL_BITDEF_H__
/*TSFTR*/
/*SLOT*/
/*USTIME*/
/*TUBASE*/
#define _TUBASE_MSK 0x07FF
/*SIFS_CCK*/
#define _SIFS_CCK_TRX_MSK 0xFF00
#define _SIFS_CCK_TRX_SHT 0x8
#define _SIFS_CCK_CTX_MSK 0x00FF
#define _SIFS_CCK_CTX_SHT 0
/*SIFS_OFDM*/
#define _SIFS_OFDM_TRX_MSK 0xFF00
#define _SIFS_OFDM_TRX_SHT 0x8
#define _SIFS_OFDM_CTX_MSK 0x00FF
#define _SIFS_OFDM_CTX_SHT 0
/*PIFS*/
/*ACKTO*/
/*EIFS*/
/*BCNITV*/
/*ATIMWND*/
/*DRVERLYINT*/
#define _ENSWBCN BIT(15)
#define _DRVERLY_TU_MSK 0x0FF0
#define _DRVERLY_TU_SHT 4
#define _DRVERLY_US_MSK 0x000F
#define _DRVERLY_US_SHT 0
/*BCNDMATIM*/
#define _BCNDMATIM_MSK 0x03FF
/*BCNERRTH*/
/*MLT*/
#endif /* __RTL8712_TIMECTRL_BITDEF_H__*/

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drivers/staging/rtl8712/rtl8712_timectrl_regdef.h
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/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL8712_TIMECTRL_REGDEF_H__
#define __RTL8712_TIMECTRL_REGDEF_H__
#define TSFTR (RTL8712_TIMECTRL_ + 0x00)
#define USTIME (RTL8712_TIMECTRL_ + 0x08)
#define SLOT (RTL8712_TIMECTRL_ + 0x09)
#define TUBASE (RTL8712_TIMECTRL_ + 0x0A)
#define SIFS_CCK (RTL8712_TIMECTRL_ + 0x0C)
#define SIFS_OFDM (RTL8712_TIMECTRL_ + 0x0E)
#define PIFS (RTL8712_TIMECTRL_ + 0x10)
#define ACKTO (RTL8712_TIMECTRL_ + 0x11)
#define EIFS (RTL8712_TIMECTRL_ + 0x12)
#define BCNITV (RTL8712_TIMECTRL_ + 0x14)
#define ATIMWND (RTL8712_TIMECTRL_ + 0x16)
#define DRVERLYINT (RTL8712_TIMECTRL_ + 0x18)
#define BCNDMATIM (RTL8712_TIMECTRL_ + 0x1A)
#define BCNERRTH (RTL8712_TIMECTRL_ + 0x1C)
#define MLT (RTL8712_TIMECTRL_ + 0x1D)
#endif /* __RTL8712_TIMECTRL_REGDEF_H__ */

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drivers/staging/rtl8712/rtl8712_wmac_bitdef.h
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/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_WMAC_BITDEF_H__
#define __RTL8712_WMAC_BITDEF_H__
/*NAVCTRL*/
#define _NAV_UPPER_EN BIT(18)
#define _NAV_MTO_EN BIT(17)
#define _NAV_UPPER BIT(16)
#define _NAV_MTO_MSK 0xFF00
#define _NAV_MTO_SHT 8
#define _RTSRST_MSK 0x00FF
#define _RTSRST_SHT 0
/*BWOPMODE*/
#define _20MHZBW BIT(2)
/*BACAMCMD*/
#define _BACAM_POLL BIT(31)
#define _BACAM_RST BIT(17)
#define _BACAM_RW BIT(16)
#define _BACAM_ADDR_MSK 0x0000007F
#define _BACAM_ADDR_SHT 0
/*LBDLY*/
#define _LBDLY_MSK 0x1F
/*FWDLY*/
#define _FWDLY_MSK 0x0F
/*RXERR_RPT*/
#define _RXERR_RPT_SEL_MSK 0xF0000000
#define _RXERR_RPT_SEL_SHT 28
#define _RPT_CNT_MSK 0x000FFFFF
#define _RPT_CNT_SHT 0
#endif /*__RTL8712_WMAC_BITDEF_H__*/

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drivers/staging/rtl8712/rtl8712_wmac_regdef.h
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/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_WMAC_REGDEF_H__
#define __RTL8712_WMAC_REGDEF_H__
#define NAVCTRL (RTL8712_WMAC_ + 0x00)
#define BWOPMODE (RTL8712_WMAC_ + 0x03)
#define BACAMCMD (RTL8712_WMAC_ + 0x04)
#define BACAMCONTENT (RTL8712_WMAC_ + 0x08)
#define LBDLY (RTL8712_WMAC_ + 0x10)
#define FWDLY (RTL8712_WMAC_ + 0x11)
#define HWPC_RX_CTRL (RTL8712_WMAC_ + 0x18)
#define MQ (RTL8712_WMAC_ + 0x20)
#define MA (RTL8712_WMAC_ + 0x22)
#define MS (RTL8712_WMAC_ + 0x24)
#define CLM_RESULT (RTL8712_WMAC_ + 0x27)
#define NHM_RPI_CNT (RTL8712_WMAC_ + 0x28)
#define RXERR_RPT (RTL8712_WMAC_ + 0x30)
#define NAV_PROT_LEN (RTL8712_WMAC_ + 0x34)
#define CFEND_TH (RTL8712_WMAC_ + 0x36)
#define AMPDU_MIN_SPACE (RTL8712_WMAC_ + 0x37)
#define TXOP_STALL_CTRL (RTL8712_WMAC_ + 0x38)
#endif /*__RTL8712_WMAC_REGDEF_H__*/

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drivers/staging/rtl8712/rtl8712_xmit.c
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// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl8712_xmit.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL8712_XMIT_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "wifi.h"
#include "osdep_intf.h"
#include "usb_ops.h"
static void dump_xframe(struct _adapter *padapter,
struct xmit_frame *pxmitframe);
static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz);
sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag)
{
phw_txqueue->ac_tag = ac_tag;
switch (ac_tag) {
case BE_QUEUE_INX:
phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ;
break;
case BK_QUEUE_INX:
phw_txqueue->ff_hwaddr = RTL8712_DMA_BKQ;
break;
case VI_QUEUE_INX:
phw_txqueue->ff_hwaddr = RTL8712_DMA_VIQ;
break;
case VO_QUEUE_INX:
phw_txqueue->ff_hwaddr = RTL8712_DMA_VOQ;
break;
case BMC_QUEUE_INX:
phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ;
break;
}
return _SUCCESS;
}
int r8712_txframes_sta_ac_pending(struct _adapter *padapter,
struct pkt_attrib *pattrib)
{
struct sta_info *psta;
struct tx_servq *ptxservq;
int priority = pattrib->priority;
psta = pattrib->psta;
switch (priority) {
case 1:
case 2:
ptxservq = &psta->sta_xmitpriv.bk_q;
break;
case 4:
case 5:
ptxservq = &psta->sta_xmitpriv.vi_q;
break;
case 6:
case 7:
ptxservq = &psta->sta_xmitpriv.vo_q;
break;
case 0:
case 3:
default:
ptxservq = &psta->sta_xmitpriv.be_q;
break;
}
return ptxservq->qcnt;
}
static u32 get_ff_hwaddr(struct xmit_frame *pxmitframe)
{
u32 addr = 0;
struct pkt_attrib *pattrib = &pxmitframe->attrib;
struct _adapter *padapter = pxmitframe->padapter;
struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
if (pxmitframe->frame_tag == TXAGG_FRAMETAG) {
addr = RTL8712_DMA_H2CCMD;
} else if (pxmitframe->frame_tag == MGNT_FRAMETAG) {
addr = RTL8712_DMA_MGTQ;
} else if (pdvobj->nr_endpoint == 6) {
switch (pattrib->priority) {
case 0:
case 3:
addr = RTL8712_DMA_BEQ;
break;
case 1:
case 2:
addr = RTL8712_DMA_BKQ;
break;
case 4:
case 5:
addr = RTL8712_DMA_VIQ;
break;
case 6:
case 7:
addr = RTL8712_DMA_VOQ;
break;
case 0x10:
case 0x11:
case 0x12:
case 0x13:
addr = RTL8712_DMA_H2CCMD;
break;
default:
addr = RTL8712_DMA_BEQ;
break;
}
} else if (pdvobj->nr_endpoint == 4) {
switch (pattrib->qsel) {
case 0:
case 3:
case 1:
case 2:
addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/
break;
case 4:
case 5:
case 6:
case 7:
addr = RTL8712_DMA_VOQ;/*RTL8712_EP_HI;*/
break;
case 0x10:
case 0x11:
case 0x12:
case 0x13:
addr = RTL8712_DMA_H2CCMD;
break;
default:
addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/
break;
}
}
return addr;
}
static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv,
struct hw_xmit *phwxmit, struct tx_servq *ptxservq,
struct __queue *pframe_queue)
{
struct list_head *xmitframe_plist, *xmitframe_phead;
struct xmit_frame *pxmitframe = NULL;
xmitframe_phead = &pframe_queue->queue;
xmitframe_plist = xmitframe_phead->next;
if (!end_of_queue_search(xmitframe_phead, xmitframe_plist)) {
pxmitframe = container_of(xmitframe_plist,
struct xmit_frame, list);
list_del_init(&pxmitframe->list);
ptxservq->qcnt--;
phwxmit->txcmdcnt++;
}
return pxmitframe;
}
static struct xmit_frame *dequeue_xframe_ex(struct xmit_priv *pxmitpriv,
struct hw_xmit *phwxmit_i, sint entry)
{
unsigned long irqL0;
struct list_head *sta_plist, *sta_phead;
struct hw_xmit *phwxmit;
struct tx_servq *ptxservq = NULL;
struct __queue *pframe_queue = NULL;
struct xmit_frame *pxmitframe = NULL;
int i, inx[4];
int j, acirp_cnt[4];
/*entry indx: 0->vo, 1->vi, 2->be, 3->bk.*/
inx[0] = 0; acirp_cnt[0] = pxmitpriv->voq_cnt;
inx[1] = 1; acirp_cnt[1] = pxmitpriv->viq_cnt;
inx[2] = 2; acirp_cnt[2] = pxmitpriv->beq_cnt;
inx[3] = 3; acirp_cnt[3] = pxmitpriv->bkq_cnt;
for (i = 0; i < 4; i++) {
for (j = i + 1; j < 4; j++) {
if (acirp_cnt[j] < acirp_cnt[i]) {
swap(acirp_cnt[i], acirp_cnt[j]);
swap(inx[i], inx[j]);
}
}
}
spin_lock_irqsave(&pxmitpriv->lock, irqL0);
for (i = 0; i < entry; i++) {
phwxmit = phwxmit_i + inx[i];
sta_phead = &phwxmit->sta_queue->queue;
sta_plist = sta_phead->next;
while (!end_of_queue_search(sta_phead, sta_plist)) {
ptxservq = container_of(sta_plist, struct tx_servq, tx_pending);
pframe_queue = &ptxservq->sta_pending;
pxmitframe = dequeue_one_xmitframe(pxmitpriv, phwxmit, ptxservq,
pframe_queue);
if (pxmitframe) {
phwxmit->accnt--;
goto exit_dequeue_xframe_ex;
}
sta_plist = sta_plist->next;
/*Remove sta node when there are no pending packets.*/
if (list_empty(&pframe_queue->queue)) {
/* must be done after sta_plist->next
* and before break
*/
list_del_init(&ptxservq->tx_pending);
}
}
}
exit_dequeue_xframe_ex:
spin_unlock_irqrestore(&pxmitpriv->lock, irqL0);
return pxmitframe;
}
void r8712_do_queue_select(struct _adapter *padapter, struct pkt_attrib *pattrib)
{
unsigned int qsel = 0;
struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
if (pdvobj->nr_endpoint == 6) {
qsel = (unsigned int)pattrib->priority;
} else if (pdvobj->nr_endpoint == 4) {
qsel = (unsigned int)pattrib->priority;
if (qsel == 0 || qsel == 3)
qsel = 3;
else if (qsel == 1 || qsel == 2)
qsel = 1;
else if (qsel == 4 || qsel == 5)
qsel = 5;
else if (qsel == 6 || qsel == 7)
qsel = 7;
else
qsel = 3;
}
pattrib->qsel = qsel;
}
#ifdef CONFIG_R8712_TX_AGGR
void r8712_construct_txaggr_cmd_desc(struct xmit_buf *pxmitbuf)
{
struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf;
/* Fill up TxCmd Descriptor according as USB FW Tx Aggregation info.*/
/* dw0 */
ptx_desc->txdw0 = cpu_to_le32(CMD_HDR_SZ & 0xffff);
ptx_desc->txdw0 |=
cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) &
0x00ff0000);
ptx_desc->txdw0 |= cpu_to_le32(OWN | FSG | LSG);
/* dw1 */
ptx_desc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) & 0x00001f00);
}
void r8712_construct_txaggr_cmd_hdr(struct xmit_buf *pxmitbuf)
{
struct xmit_frame *pxmitframe = (struct xmit_frame *)
pxmitbuf->priv_data;
struct _adapter *padapter = pxmitframe->padapter;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *)
(pxmitbuf->pbuf + TXDESC_SIZE);
/* Fill up Cmd Header for USB FW Tx Aggregation.*/
/* dw0 */
pcmd_hdr->cmd_dw0 = cpu_to_le32((GEN_CMD_CODE(_AMSDU_TO_AMPDU) << 16) |
(pcmdpriv->cmd_seq << 24));
pcmdpriv->cmd_seq++;
}
void r8712_append_mpdu_unit(struct xmit_buf *pxmitbuf,
struct xmit_frame *pxmitframe)
{
struct _adapter *padapter = pxmitframe->padapter;
struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf;
int last_txcmdsz = 0;
int padding_sz = 0;
/* 802.3->802.11 converter */
r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe);
/* free skb struct */
r8712_xmit_complete(padapter, pxmitframe);
if (pxmitframe->attrib.ether_type != 0x0806) {
if ((pxmitframe->attrib.ether_type != 0x888e) &&
(pxmitframe->attrib.dhcp_pkt != 1)) {
r8712_issue_addbareq_cmd(padapter, pxmitframe->attrib.priority);
}
}
pxmitframe->last[0] = 1;
update_txdesc(pxmitframe, (uint *)(pxmitframe->buf_addr), pxmitframe->attrib.last_txcmdsz);
/*padding zero */
last_txcmdsz = pxmitframe->attrib.last_txcmdsz;
padding_sz = (8 - (last_txcmdsz % 8));
if ((last_txcmdsz % 8) != 0) {
int i;
for (i = 0; i < padding_sz; i++)
*(pxmitframe->buf_addr + TXDESC_SIZE + last_txcmdsz +
i) = 0;
}
/* Add the new mpdu's length */
ptx_desc->txdw0 = cpu_to_le32((ptx_desc->txdw0 & 0xffff0000) |
((ptx_desc->txdw0 & 0x0000ffff) +
((TXDESC_SIZE + last_txcmdsz + padding_sz) &
0x0000ffff)));
}
void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf,
struct xmit_frame *pxmitframe)
{
/* linux complete context doesn't need to protect */
pxmitframe->pxmitbuf = pxmitbuf;
pxmitbuf->priv_data = pxmitframe;
pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0];
/* buffer addr assoc */
pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE + CMD_HDR_SZ;
/*RTL8712_DMA_H2CCMD */
r8712_construct_txaggr_cmd_desc(pxmitbuf);
r8712_construct_txaggr_cmd_hdr(pxmitbuf);
r8712_append_mpdu_unit(pxmitbuf, pxmitframe);
pxmitbuf->aggr_nr = 1;
}
u16 r8712_xmitframe_aggr_next(struct xmit_buf *pxmitbuf, struct xmit_frame *pxmitframe)
{
pxmitframe->pxmitbuf = pxmitbuf;
pxmitbuf->priv_data = pxmitframe;
pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0];
/* buffer addr assoc */
pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE +
(((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff);
r8712_append_mpdu_unit(pxmitbuf, pxmitframe);
r8712_free_xmitframe_ex(&pxmitframe->padapter->xmitpriv,
pxmitframe);
pxmitbuf->aggr_nr++;
return TXDESC_SIZE +
(((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff);
}
void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf,
struct xmit_frame *pxmitframe)
{
struct _adapter *padapter = pxmitframe->padapter;
struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
struct tx_desc *ptxdesc = pxmitbuf->pbuf;
struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *)
(pxmitbuf->pbuf + TXDESC_SIZE);
u16 total_length = (u16)(ptxdesc->txdw0 & 0xffff);
/* use 1st xmitframe as media */
xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf);
pcmd_hdr->cmd_dw0 = cpu_to_le32(((total_length - CMD_HDR_SZ) &
0x0000ffff) | (pcmd_hdr->cmd_dw0 &
0xffff0000));
/* urb length in cmd_dw1 */
pcmd_hdr->cmd_dw1 = cpu_to_le32((pxmitbuf->aggr_nr & 0xff) |
((total_length + TXDESC_SIZE) << 16));
pxmitframe->last[0] = 1;
pxmitframe->bpending[0] = false;
pxmitframe->mem_addr = pxmitbuf->pbuf;
if ((pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) % 0x200) == 0) ||
((!pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) %
0x40) == 0))) {
ptxdesc->txdw0 |= cpu_to_le32
(((TXDESC_SIZE + OFFSET_SZ + 8) << OFFSET_SHT) &
0x00ff0000);
/*32 bytes for TX Desc + 8 bytes pending*/
} else {
ptxdesc->txdw0 |= cpu_to_le32
(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) &
0x00ff0000);
/*default = 32 bytes for TX Desc*/
}
r8712_write_port(pxmitframe->padapter, RTL8712_DMA_H2CCMD, total_length + TXDESC_SIZE,
(u8 *)pxmitframe);
}
#endif
static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz)
{
uint qsel;
struct _adapter *padapter = pxmitframe->padapter;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct qos_priv *pqospriv = &pmlmepriv->qospriv;
struct security_priv *psecuritypriv = &padapter->securitypriv;
struct pkt_attrib *pattrib = &pxmitframe->attrib;
struct tx_desc *ptxdesc = (struct tx_desc *)pmem;
struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
#ifdef CONFIG_R8712_TX_AGGR
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
#endif
u8 blnSetTxDescOffset;
bool bmcst = is_multicast_ether_addr(pattrib->ra);
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
struct tx_desc txdesc_mp;
memcpy(&txdesc_mp, ptxdesc, sizeof(struct tx_desc));
memset(ptxdesc, 0, sizeof(struct tx_desc));
/* offset 0 */
ptxdesc->txdw0 |= cpu_to_le32(sz & 0x0000ffff);
if (pdvobj->ishighspeed) {
if (((sz + TXDESC_SIZE) % 512) == 0)
blnSetTxDescOffset = 1;
else
blnSetTxDescOffset = 0;
} else {
if (((sz + TXDESC_SIZE) % 64) == 0)
blnSetTxDescOffset = 1;
else
blnSetTxDescOffset = 0;
}
if (blnSetTxDescOffset) {
/* 32 bytes for TX Desc + 8 bytes pending */
ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ + 8) <<
OFFSET_SHT) & 0x00ff0000);
} else {
/* default = 32 bytes for TX Desc */
ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) <<
OFFSET_SHT) & 0x00ff0000);
}
ptxdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG);
if (pxmitframe->frame_tag == DATA_FRAMETAG) {
/* offset 4 */
ptxdesc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x1f);
#ifdef CONFIG_R8712_TX_AGGR
/* dirty workaround, need to check if it is aggr cmd. */
if ((u8 *)pmem != (u8 *)pxmitframe->pxmitbuf->pbuf) {
ptxdesc->txdw0 |= cpu_to_le32
((0x3 << TYPE_SHT) & TYPE_MSK);
qsel = (uint)(pattrib->qsel & 0x0000001f);
if (qsel == 2)
qsel = 0;
ptxdesc->txdw1 |= cpu_to_le32
((qsel << QSEL_SHT) & 0x00001f00);
ptxdesc->txdw2 = cpu_to_le32
((qsel << RTS_RC_SHT) & 0x001f0000);
ptxdesc->txdw6 |= cpu_to_le32
((0x5 << RSVD6_SHT) & RSVD6_MSK);
} else {
ptxdesc->txdw0 |= cpu_to_le32
((0x3 << TYPE_SHT) & TYPE_MSK);
ptxdesc->txdw1 |= cpu_to_le32
((0x13 << QSEL_SHT) & 0x00001f00);
qsel = (uint)(pattrib->qsel & 0x0000001f);
if (qsel == 2)
qsel = 0;
ptxdesc->txdw2 = cpu_to_le32
((qsel << RTS_RC_SHT) & 0x0001f000);
ptxdesc->txdw7 |= cpu_to_le32
(pcmdpriv->cmd_seq << 24);
pcmdpriv->cmd_seq++;
}
pattrib->qsel = 0x13;
#else
qsel = (uint)(pattrib->qsel & 0x0000001f);
ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00);
#endif
if (!pqospriv->qos_option)
ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/*Non-QoS*/
if ((pattrib->encrypt > 0) && !pattrib->bswenc) {
switch (pattrib->encrypt) { /*SEC_TYPE*/
case _WEP40_:
case _WEP104_:
ptxdesc->txdw1 |= cpu_to_le32((0x01 << 22) &
0x00c00000);
/*KEY_ID when WEP is used;*/
ptxdesc->txdw1 |=
cpu_to_le32((psecuritypriv->PrivacyKeyIndex << 17) &
0x00060000);
break;
case _TKIP_:
case _TKIP_WTMIC_:
ptxdesc->txdw1 |= cpu_to_le32((0x02 << 22) &
0x00c00000);
break;
case _AES_:
ptxdesc->txdw1 |= cpu_to_le32((0x03 << 22) &
0x00c00000);
break;
case _NO_PRIVACY_:
default:
break;
}
}
/*offset 8*/
if (bmcst)
ptxdesc->txdw2 |= cpu_to_le32(BMC);
/*offset 12*/
/* f/w will increase the seqnum by itself, driver pass the
* correct priority to fw.
* fw will check the correct priority for increasing the
* seqnum per tid. about usb using 4-endpoint, qsel points out
* the correct mapping between AC&Endpoint,
* the purpose is that correct mapping lets the MAC release
* the AC Queue list correctly.
*/
ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) &
0x0fff0000);
if ((pattrib->ether_type != 0x888e) &&
(pattrib->ether_type != 0x0806) &&
(pattrib->dhcp_pkt != 1)) {
/*Not EAP & ARP type data packet*/
if (phtpriv->ht_option == 1) { /*B/G/N Mode*/
if (!phtpriv->ampdu_enable)
ptxdesc->txdw2 |= cpu_to_le32(BK);
}
} else {
/* EAP data packet and ARP packet.
* Use the 1M data rate to send the EAP/ARP packet.
* This will maybe make the handshake smooth.
*/
/*driver uses data rate*/
ptxdesc->txdw4 = cpu_to_le32(0x80000000);
ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/*1M*/
}
if (pattrib->pctrl == 1) { /* mp tx packets */
struct tx_desc *ptxdesc_mp;
ptxdesc_mp = &txdesc_mp;
/* offset 8 */
ptxdesc->txdw2 = ptxdesc_mp->txdw2;
if (bmcst)
ptxdesc->txdw2 |= cpu_to_le32(BMC);
ptxdesc->txdw2 |= cpu_to_le32(BK);
/* offset 16 */
ptxdesc->txdw4 = ptxdesc_mp->txdw4;
/* offset 20 */
ptxdesc->txdw5 = ptxdesc_mp->txdw5;
pattrib->pctrl = 0;/* reset to zero; */
}
} else if (pxmitframe->frame_tag == MGNT_FRAMETAG) {
/* offset 4 */
/* CAM_ID(MAC_ID), default=5; */
ptxdesc->txdw1 |= cpu_to_le32((0x05) & 0x1f);
qsel = (uint)(pattrib->qsel & 0x0000001f);
ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00);
ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/* Non-QoS */
/* offset 8 */
if (bmcst)
ptxdesc->txdw2 |= cpu_to_le32(BMC);
/* offset 12 */
/* f/w will increase the seqnum by itself, driver pass the
* correct priority to fw.
* fw will check the correct priority for increasing the seqnum
* per tid. about usb using 4-endpoint, qsel points out the
* correct mapping between AC&Endpoint,
* the purpose is that correct mapping let the MAC releases
* the AC Queue list correctly.
*/
ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) &
0x0fff0000);
/* offset 16 */
ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/
/* offset 20 */
ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/* gtest 1M */
} else if (pxmitframe->frame_tag == TXAGG_FRAMETAG) {
/* offset 4 */
qsel = 0x13;
ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00);
} else {
/* offset 4 */
qsel = (uint)(pattrib->priority & 0x0000001f);
ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00);
/*offset 8*/
/*offset 12*/
ptxdesc->txdw3 = cpu_to_le32((pattrib->seqnum << SEQ_SHT) &
0x0fff0000);
/*offset 16*/
ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/
/*offset 20*/
ptxdesc->txdw5 = cpu_to_le32(0x001f9600);/*gtest*/
}
}
int r8712_xmitframe_complete(struct _adapter *padapter,
struct xmit_priv *pxmitpriv,
struct xmit_buf *pxmitbuf)
{
struct hw_xmit *phwxmits;
sint hwentry;
struct xmit_frame *pxmitframe = NULL;
#ifdef CONFIG_R8712_TX_AGGR
struct xmit_frame *p2ndxmitframe = NULL;
#else
int res = _SUCCESS;
#endif
phwxmits = pxmitpriv->hwxmits;
hwentry = pxmitpriv->hwxmit_entry;
if (!pxmitbuf) {
pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv);
if (!pxmitbuf)
return false;
#ifdef CONFIG_R8712_TX_AGGR
pxmitbuf->aggr_nr = 0;
#endif
}
/* 1st frame dequeued */
pxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry);
/* need to remember the 1st frame */
if (pxmitframe) {
#ifdef CONFIG_R8712_TX_AGGR
/* 1. dequeue 2nd frame
* 2. aggr if 2nd xframe is dequeued, else dump directly
*/
if (AGGR_NR_HIGH_BOUND > 1)
p2ndxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry);
if (pxmitframe->frame_tag != DATA_FRAMETAG) {
r8712_free_xmitbuf(pxmitpriv, pxmitbuf);
return false;
}
if (p2ndxmitframe)
if (p2ndxmitframe->frame_tag != DATA_FRAMETAG) {
r8712_free_xmitbuf(pxmitpriv, pxmitbuf);
return false;
}
r8712_xmitframe_aggr_1st(pxmitbuf, pxmitframe);
if (p2ndxmitframe) {
u16 total_length;
total_length = r8712_xmitframe_aggr_next(pxmitbuf, p2ndxmitframe);
do {
p2ndxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry);
if (p2ndxmitframe)
total_length =
r8712_xmitframe_aggr_next(pxmitbuf, p2ndxmitframe);
else
break;
} while (total_length <= 0x1800 &&
pxmitbuf->aggr_nr <= AGGR_NR_HIGH_BOUND);
}
if (pxmitbuf->aggr_nr > 0)
r8712_dump_aggr_xframe(pxmitbuf, pxmitframe);
#else
xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf);
if (pxmitframe->frame_tag == DATA_FRAMETAG) {
if (pxmitframe->attrib.priority <= 15)
res = r8712_xmitframe_coalesce(padapter, pxmitframe->pkt,
pxmitframe);
/* always return ndis_packet after
* r8712_xmitframe_coalesce
*/
r8712_xmit_complete(padapter, pxmitframe);
}
if (res == _SUCCESS)
dump_xframe(padapter, pxmitframe);
else
r8712_free_xmitframe_ex(pxmitpriv, pxmitframe);
#endif
} else { /* pxmitframe == NULL && p2ndxmitframe == NULL */
r8712_free_xmitbuf(pxmitpriv, pxmitbuf);
return false;
}
return true;
}
static void dump_xframe(struct _adapter *padapter,
struct xmit_frame *pxmitframe)
{
int t, sz, w_sz;
u8 *mem_addr;
u32 ff_hwaddr;
struct pkt_attrib *pattrib = &pxmitframe->attrib;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct security_priv *psecuritypriv = &padapter->securitypriv;
if (pxmitframe->attrib.ether_type != 0x0806) {
if (pxmitframe->attrib.ether_type != 0x888e)
r8712_issue_addbareq_cmd(padapter, pattrib->priority);
}
mem_addr = pxmitframe->buf_addr;
for (t = 0; t < pattrib->nr_frags; t++) {
if (t != (pattrib->nr_frags - 1)) {
sz = pxmitpriv->frag_len;
sz = sz - 4 - (psecuritypriv->sw_encrypt ? 0 :
pattrib->icv_len);
pxmitframe->last[t] = 0;
} else {
sz = pattrib->last_txcmdsz;
pxmitframe->last[t] = 1;
}
update_txdesc(pxmitframe, (uint *)mem_addr, sz);
w_sz = sz + TXDESC_SIZE;
pxmitframe->mem_addr = mem_addr;
pxmitframe->bpending[t] = false;
ff_hwaddr = get_ff_hwaddr(pxmitframe);
#ifdef CONFIG_R8712_TX_AGGR
r8712_write_port(padapter, RTL8712_DMA_H2CCMD, w_sz,
(unsigned char *)pxmitframe);
#else
r8712_write_port(padapter, ff_hwaddr, w_sz,
(unsigned char *)pxmitframe);
#endif
mem_addr += w_sz;
mem_addr = (u8 *)RND4(((addr_t)(mem_addr)));
}
}
void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe)
{
int res;
res = r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe);
pxmitframe->pkt = NULL;
if (res == _SUCCESS)
dump_xframe(padapter, pxmitframe);
}
int r8712_xmit_enqueue(struct _adapter *padapter, struct xmit_frame *pxmitframe)
{
if (r8712_xmit_classifier(padapter, pxmitframe)) {
pxmitframe->pkt = NULL;
return _FAIL;
}
return _SUCCESS;
}

108
drivers/staging/rtl8712/rtl8712_xmit.h
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@ -1,108 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef _RTL8712_XMIT_H_
#define _RTL8712_XMIT_H_
#define HWXMIT_ENTRY 4
#define VO_QUEUE_INX 0
#define VI_QUEUE_INX 1
#define BE_QUEUE_INX 2
#define BK_QUEUE_INX 3
#define TS_QUEUE_INX 4
#define MGT_QUEUE_INX 5
#define BMC_QUEUE_INX 6
#define BCN_QUEUE_INX 7
#define HW_QUEUE_ENTRY 8
#define TXDESC_SIZE 32
#define TXDESC_OFFSET TXDESC_SIZE
#define NR_AMSDU_XMITFRAME 8
#define NR_TXAGG_XMITFRAME 8
#define MAX_AMSDU_XMITBUF_SZ 8704
#define MAX_TXAGG_XMITBUF_SZ 16384 /*16k*/
#define tx_cmd tx_desc
/*
*defined for TX DESC Operation
*/
#define MAX_TID (15)
/*OFFSET 0*/
#define OFFSET_SZ (0)
#define OFFSET_SHT (16)
#define OWN BIT(31)
#define FSG BIT(27)
#define LSG BIT(26)
#define TYPE_SHT (24)
#define TYPE_MSK (0x03000000)
/*OFFSET 4*/
#define PKT_OFFSET_SZ (0)
#define QSEL_SHT (8)
#define HWPC BIT(31)
/*OFFSET 8*/
#define BMC BIT(7)
#define BK BIT(30)
#define AGG_EN BIT(29)
#define RTS_RC_SHT (16)
/*OFFSET 12*/
#define SEQ_SHT (16)
/*OFFSET 16*/
#define TXBW BIT(18)
/*OFFSET 20*/
#define DISFB BIT(15)
#define RSVD6_MSK (0x00E00000)
#define RSVD6_SHT (21)
struct tx_desc {
/*DWORD 0*/
__le32 txdw0;
__le32 txdw1;
__le32 txdw2;
__le32 txdw3;
__le32 txdw4;
__le32 txdw5;
__le32 txdw6;
__le32 txdw7;
};
union txdesc {
struct tx_desc txdesc;
unsigned int value[TXDESC_SIZE >> 2];
};
int r8712_xmitframe_complete(struct _adapter *padapter,
struct xmit_priv *pxmitpriv,
struct xmit_buf *pxmitbuf);
void r8712_do_queue_select(struct _adapter *padapter,
struct pkt_attrib *pattrib);
#ifdef CONFIG_R8712_TX_AGGR
void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf,
struct xmit_frame *pxmitframe);
void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf,
struct xmit_frame *pxmitframe);
#endif
#endif

750
drivers/staging/rtl8712/rtl871x_cmd.c
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@ -1,750 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl871x_cmd.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL871X_CMD_C_
#include <linux/compiler.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/kref.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <linux/usb.h>
#include <linux/usb/ch9.h>
#include <linux/circ_buf.h>
#include <linux/uaccess.h>
#include <asm/byteorder.h>
#include <linux/atomic.h>
#include <linux/semaphore.h>
#include <linux/rtnetlink.h>
#include "osdep_service.h"
#include "drv_types.h"
#include "recv_osdep.h"
#include "mlme_osdep.h"
/*
* Caller and the r8712_cmd_thread can protect cmd_q by spin_lock.
* No irqsave is necessary.
*/
int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv)
{
init_completion(&pcmdpriv->cmd_queue_comp);
init_completion(&pcmdpriv->terminate_cmdthread_comp);
_init_queue(&pcmdpriv->cmd_queue);
/* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
pcmdpriv->cmd_seq = 1;
pcmdpriv->cmd_allocated_buf = kmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ,
GFP_ATOMIC);
if (!pcmdpriv->cmd_allocated_buf)
return -ENOMEM;
pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ -
((addr_t)(pcmdpriv->cmd_allocated_buf) &
(CMDBUFF_ALIGN_SZ - 1));
pcmdpriv->rsp_allocated_buf = kmalloc(MAX_RSPSZ + 4, GFP_ATOMIC);
if (!pcmdpriv->rsp_allocated_buf) {
kfree(pcmdpriv->cmd_allocated_buf);
pcmdpriv->cmd_allocated_buf = NULL;
return -ENOMEM;
}
pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 -
((addr_t)(pcmdpriv->rsp_allocated_buf) & 3);
pcmdpriv->cmd_issued_cnt = 0;
pcmdpriv->cmd_done_cnt = 0;
pcmdpriv->rsp_cnt = 0;
return 0;
}
int r8712_init_evt_priv(struct evt_priv *pevtpriv)
{
/* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
pevtpriv->event_seq = 0;
pevtpriv->evt_allocated_buf = kmalloc(MAX_EVTSZ + 4, GFP_ATOMIC);
if (!pevtpriv->evt_allocated_buf)
return -ENOMEM;
pevtpriv->evt_buf = pevtpriv->evt_allocated_buf + 4 -
((addr_t)(pevtpriv->evt_allocated_buf) & 3);
pevtpriv->evt_done_cnt = 0;
return 0;
}
void r8712_free_evt_priv(struct evt_priv *pevtpriv)
{
kfree(pevtpriv->evt_allocated_buf);
}
void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv)
{
if (pcmdpriv) {
kfree(pcmdpriv->cmd_allocated_buf);
kfree(pcmdpriv->rsp_allocated_buf);
}
}
/*
* Calling Context:
*
* r8712_enqueue_cmd can only be called between kernel thread,
* since only spin_lock is used.
*
* ISR/Call-Back functions can't call this sub-function.
*
*/
void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
{
struct __queue *queue;
unsigned long irqL;
if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag)
return;
if (!obj)
return;
queue = &pcmdpriv->cmd_queue;
spin_lock_irqsave(&queue->lock, irqL);
list_add_tail(&obj->list, &queue->queue);
spin_unlock_irqrestore(&queue->lock, irqL);
complete(&pcmdpriv->cmd_queue_comp);
}
struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue)
{
unsigned long irqL;
struct cmd_obj *obj;
spin_lock_irqsave(&queue->lock, irqL);
obj = list_first_entry_or_null(&queue->queue,
struct cmd_obj, list);
if (obj)
list_del_init(&obj->list);
spin_unlock_irqrestore(&queue->lock, irqL);
return obj;
}
void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
{
unsigned long irqL;
struct __queue *queue;
if (!obj)
return;
if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag)
return;
queue = &pcmdpriv->cmd_queue;
spin_lock_irqsave(&queue->lock, irqL);
list_add_tail(&obj->list, &queue->queue);
spin_unlock_irqrestore(&queue->lock, irqL);
complete(&pcmdpriv->cmd_queue_comp);
}
void r8712_free_cmd_obj(struct cmd_obj *pcmd)
{
if ((pcmd->cmdcode != _JoinBss_CMD_) &&
(pcmd->cmdcode != _CreateBss_CMD_))
kfree(pcmd->parmbuf);
if (pcmd->rsp) {
if (pcmd->rspsz != 0)
kfree(pcmd->rsp);
}
kfree(pcmd);
}
u8 r8712_sitesurvey_cmd(struct _adapter *padapter,
struct ndis_802_11_ssid *pssid)
__must_hold(&padapter->mlmepriv.lock)
{
struct cmd_obj *ph2c;
struct sitesurvey_parm *psurveyPara;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return _FAIL;
psurveyPara = kmalloc(sizeof(*psurveyPara), GFP_ATOMIC);
if (!psurveyPara) {
kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara,
GEN_CMD_CODE(_SiteSurvey));
psurveyPara->bsslimit = cpu_to_le32(48);
psurveyPara->passive_mode = cpu_to_le32(pmlmepriv->passive_mode);
psurveyPara->ss_ssidlen = 0;
memset(psurveyPara->ss_ssid, 0, IW_ESSID_MAX_SIZE + 1);
if (pssid && pssid->SsidLength) {
int len = min_t(int, pssid->SsidLength, IW_ESSID_MAX_SIZE);
memcpy(psurveyPara->ss_ssid, pssid->Ssid, len);
psurveyPara->ss_ssidlen = cpu_to_le32(len);
}
set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
r8712_enqueue_cmd(pcmdpriv, ph2c);
mod_timer(&pmlmepriv->scan_to_timer,
jiffies + msecs_to_jiffies(SCANNING_TIMEOUT));
padapter->ledpriv.LedControlHandler(padapter, LED_CTL_SITE_SURVEY);
complete(&padapter->rx_filter_ready);
return _SUCCESS;
}
int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset)
{
struct cmd_obj *ph2c;
struct setdatarate_parm *pbsetdataratepara;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return -ENOMEM;
pbsetdataratepara = kmalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC);
if (!pbsetdataratepara) {
kfree(ph2c);
return -ENOMEM;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara,
GEN_CMD_CODE(_SetDataRate));
pbsetdataratepara->mac_id = 5;
memcpy(pbsetdataratepara->datarates, rateset, NumRates);
r8712_enqueue_cmd(pcmdpriv, ph2c);
return 0;
}
void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan)
{
struct cmd_obj *ph2c;
struct SetChannelPlan_param *psetchplanpara;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return;
psetchplanpara = kmalloc(sizeof(*psetchplanpara), GFP_ATOMIC);
if (!psetchplanpara) {
kfree(ph2c);
return;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetchplanpara, GEN_CMD_CODE(_SetChannelPlan));
psetchplanpara->ChannelPlan = chplan;
r8712_enqueue_cmd(pcmdpriv, ph2c);
}
int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val)
{
struct cmd_obj *ph2c;
struct writeRF_parm *pwriterfparm;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return -ENOMEM;
pwriterfparm = kmalloc(sizeof(*pwriterfparm), GFP_ATOMIC);
if (!pwriterfparm) {
kfree(ph2c);
return -ENOMEM;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg));
pwriterfparm->offset = offset;
pwriterfparm->value = val;
r8712_enqueue_cmd(pcmdpriv, ph2c);
return 0;
}
int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval)
{
struct cmd_obj *ph2c;
struct readRF_parm *prdrfparm;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return -ENOMEM;
prdrfparm = kmalloc(sizeof(*prdrfparm), GFP_ATOMIC);
if (!prdrfparm) {
kfree(ph2c);
return -ENOMEM;
}
INIT_LIST_HEAD(&ph2c->list);
ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg);
ph2c->parmbuf = (unsigned char *)prdrfparm;
ph2c->cmdsz = sizeof(struct readRF_parm);
ph2c->rsp = pval;
ph2c->rspsz = sizeof(struct readRF_rsp);
prdrfparm->offset = offset;
r8712_enqueue_cmd(pcmdpriv, ph2c);
return 0;
}
void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter,
struct cmd_obj *pcmd)
{
kfree(pcmd->parmbuf);
kfree(pcmd);
padapter->mppriv.workparam.bcompleted = true;
}
void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
{
kfree(pcmd->parmbuf);
kfree(pcmd);
padapter->mppriv.workparam.bcompleted = true;
}
int r8712_createbss_cmd(struct _adapter *padapter)
{
struct cmd_obj *pcmd;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
struct wlan_bssid_ex *pdev_network =
&padapter->registrypriv.dev_network;
padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK);
pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
if (!pcmd)
return -ENOMEM;
INIT_LIST_HEAD(&pcmd->list);
pcmd->cmdcode = _CreateBss_CMD_;
pcmd->parmbuf = (unsigned char *)pdev_network;
pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(pdev_network);
pcmd->rsp = NULL;
pcmd->rspsz = 0;
/* notes: translate IELength & Length after assign to cmdsz; */
pdev_network->Length = pcmd->cmdsz;
pdev_network->IELength = pdev_network->IELength;
pdev_network->Ssid.SsidLength = pdev_network->Ssid.SsidLength;
r8712_enqueue_cmd(pcmdpriv, pcmd);
return 0;
}
int r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork)
{
struct wlan_bssid_ex *psecnetwork;
struct cmd_obj *pcmd;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct qos_priv *pqospriv = &pmlmepriv->qospriv;
struct security_priv *psecuritypriv = &padapter->securitypriv;
struct registry_priv *pregistrypriv = &padapter->registrypriv;
enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode =
pnetwork->network.InfrastructureMode;
padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK);
pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
if (!pcmd)
return -ENOMEM;
/* for hidden ap to set fw_state here */
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE) !=
true) {
switch (ndis_network_mode) {
case Ndis802_11IBSS:
pmlmepriv->fw_state |= WIFI_ADHOC_STATE;
break;
case Ndis802_11Infrastructure:
pmlmepriv->fw_state |= WIFI_STATION_STATE;
break;
case Ndis802_11APMode:
case Ndis802_11AutoUnknown:
case Ndis802_11InfrastructureMax:
break;
}
}
psecnetwork = &psecuritypriv->sec_bss;
memcpy(psecnetwork, &pnetwork->network, sizeof(*psecnetwork));
psecuritypriv->authenticator_ie[0] = (unsigned char)
psecnetwork->IELength;
if ((psecnetwork->IELength - 12) < (256 - 1))
memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12],
psecnetwork->IELength - 12);
else
memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256 - 1));
psecnetwork->IELength = 0;
/*
* If the driver wants to use the bssid to create the connection.
* If not, we copy the connecting AP's MAC address to it so that
* the driver just has the bssid information for PMKIDList searching.
*/
if (!pmlmepriv->assoc_by_bssid)
ether_addr_copy(&pmlmepriv->assoc_bssid[0],
&pnetwork->network.MacAddress[0]);
psecnetwork->IELength = r8712_restruct_sec_ie(padapter, &pnetwork->network.IEs[0],
&psecnetwork->IEs[0], pnetwork->network.IELength);
pqospriv->qos_option = 0;
if (pregistrypriv->wmm_enable) {
u32 tmp_len;
tmp_len = r8712_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0],
&psecnetwork->IEs[0], pnetwork->network.IELength,
psecnetwork->IELength);
if (psecnetwork->IELength != tmp_len) {
psecnetwork->IELength = tmp_len;
pqospriv->qos_option = 1; /* WMM IE in beacon */
} else {
pqospriv->qos_option = 0; /* no WMM IE in beacon */
}
}
if (pregistrypriv->ht_enable) {
/*
* For WEP mode, we will use the bg mode to do the connection
* to avoid some IOT issues, especially for Realtek 8192u
* SoftAP.
*/
if ((padapter->securitypriv.privacy_algorithm != _WEP40_) &&
(padapter->securitypriv.privacy_algorithm != _WEP104_)) {
/* restructure_ht_ie */
r8712_restructure_ht_ie(padapter,
&pnetwork->network.IEs[0],
&psecnetwork->IEs[0],
pnetwork->network.IELength,
&psecnetwork->IELength);
}
}
psecuritypriv->supplicant_ie[0] = (u8)psecnetwork->IELength;
if (psecnetwork->IELength < 255)
memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0],
psecnetwork->IELength);
else
memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0],
255);
/* get cmdsz before endian conversion */
pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(psecnetwork);
#ifdef __BIG_ENDIAN
/* wlan_network endian conversion */
psecnetwork->Length = cpu_to_le32(psecnetwork->Length);
psecnetwork->Ssid.SsidLength = cpu_to_le32(psecnetwork->Ssid.SsidLength);
psecnetwork->Privacy = cpu_to_le32(psecnetwork->Privacy);
psecnetwork->Rssi = cpu_to_le32(psecnetwork->Rssi);
psecnetwork->NetworkTypeInUse = cpu_to_le32(psecnetwork->NetworkTypeInUse);
psecnetwork->Configuration.ATIMWindow = cpu_to_le32(psecnetwork->Configuration.ATIMWindow);
psecnetwork->Configuration.BeaconPeriod = cpu_to_le32(psecnetwork->Configuration.BeaconPeriod);
psecnetwork->Configuration.DSConfig = cpu_to_le32(psecnetwork->Configuration.DSConfig);
psecnetwork->Configuration.FHConfig.DwellTime = cpu_to_le32(psecnetwork->Configuration.FHConfig.DwellTime);
psecnetwork->Configuration.FHConfig.HopPattern = cpu_to_le32(psecnetwork->Configuration.FHConfig.HopPattern);
psecnetwork->Configuration.FHConfig.HopSet = cpu_to_le32(psecnetwork->Configuration.FHConfig.HopSet);
psecnetwork->Configuration.FHConfig.Length = cpu_to_le32(psecnetwork->Configuration.FHConfig.Length);
psecnetwork->Configuration.Length = cpu_to_le32(psecnetwork->Configuration.Length);
psecnetwork->InfrastructureMode = cpu_to_le32(psecnetwork->InfrastructureMode);
psecnetwork->IELength = cpu_to_le32(psecnetwork->IELength);
#endif
INIT_LIST_HEAD(&pcmd->list);
pcmd->cmdcode = _JoinBss_CMD_;
pcmd->parmbuf = (unsigned char *)psecnetwork;
pcmd->rsp = NULL;
pcmd->rspsz = 0;
r8712_enqueue_cmd(pcmdpriv, pcmd);
return 0;
}
void r8712_disassoc_cmd(struct _adapter *padapter) /* for sta_mode */
{
struct cmd_obj *pdisconnect_cmd;
struct disconnect_parm *pdisconnect;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
pdisconnect_cmd = kmalloc(sizeof(*pdisconnect_cmd), GFP_ATOMIC);
if (!pdisconnect_cmd)
return;
pdisconnect = kmalloc(sizeof(*pdisconnect), GFP_ATOMIC);
if (!pdisconnect) {
kfree(pdisconnect_cmd);
return;
}
init_h2fwcmd_w_parm_no_rsp(pdisconnect_cmd, pdisconnect, _DisConnect_CMD_);
r8712_enqueue_cmd(pcmdpriv, pdisconnect_cmd);
}
void r8712_setopmode_cmd(struct _adapter *padapter,
enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype)
{
struct cmd_obj *ph2c;
struct setopmode_parm *psetop;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return;
psetop = kmalloc(sizeof(*psetop), GFP_ATOMIC);
if (!psetop) {
kfree(ph2c);
return;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
psetop->mode = (u8)networktype;
r8712_enqueue_cmd(pcmdpriv, ph2c);
}
void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key)
{
struct cmd_obj *ph2c;
struct set_stakey_parm *psetstakey_para;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
struct set_stakey_rsp *psetstakey_rsp = NULL;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct security_priv *psecuritypriv = &padapter->securitypriv;
struct sta_info *sta = (struct sta_info *)psta;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return;
psetstakey_para = kmalloc(sizeof(*psetstakey_para), GFP_ATOMIC);
if (!psetstakey_para) {
kfree(ph2c);
return;
}
psetstakey_rsp = kmalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC);
if (!psetstakey_rsp) {
kfree(ph2c);
kfree(psetstakey_para);
return;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
ph2c->rsp = (u8 *)psetstakey_rsp;
ph2c->rspsz = sizeof(struct set_stakey_rsp);
ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
psetstakey_para->algorithm = (unsigned char)
psecuritypriv->privacy_algorithm;
else
GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false);
if (unicast_key)
memcpy(&psetstakey_para->key, &sta->x_UncstKey, 16);
else
memcpy(&psetstakey_para->key,
&psecuritypriv->XGrpKey[psecuritypriv->XGrpKeyid - 1].skey,
16);
r8712_enqueue_cmd(pcmdpriv, ph2c);
}
void r8712_setMacAddr_cmd(struct _adapter *padapter, const u8 *mac_addr)
{
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
struct cmd_obj *ph2c;
struct SetMacAddr_param *psetMacAddr_para;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return;
psetMacAddr_para = kmalloc(sizeof(*psetMacAddr_para), GFP_ATOMIC);
if (!psetMacAddr_para) {
kfree(ph2c);
return;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetMacAddr_para, _SetMacAddress_CMD_);
ether_addr_copy(psetMacAddr_para->MacAddr, mac_addr);
r8712_enqueue_cmd(pcmdpriv, ph2c);
}
void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid)
{
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
struct cmd_obj *ph2c;
struct addBaReq_parm *paddbareq_parm;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return;
paddbareq_parm = kmalloc(sizeof(*paddbareq_parm), GFP_ATOMIC);
if (!paddbareq_parm) {
kfree(ph2c);
return;
}
paddbareq_parm->tid = tid;
init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq));
r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
}
void r8712_wdg_wk_cmd(struct _adapter *padapter)
{
struct cmd_obj *ph2c;
struct drvint_cmd_parm *pdrvintcmd_param;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return;
pdrvintcmd_param = kmalloc(sizeof(*pdrvintcmd_param), GFP_ATOMIC);
if (!pdrvintcmd_param) {
kfree(ph2c);
return;
}
pdrvintcmd_param->i_cid = WDG_WK_CID;
pdrvintcmd_param->sz = 0;
pdrvintcmd_param->pbuf = NULL;
init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvintcmd_param, _DRV_INT_CMD_);
r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
}
void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if (pcmd->res != H2C_SUCCESS)
clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
r8712_free_cmd_obj(pcmd);
}
void r8712_disassoc_cmd_callback(struct _adapter *padapter,
struct cmd_obj *pcmd)
{
unsigned long irqL;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if (pcmd->res != H2C_SUCCESS) {
spin_lock_irqsave(&pmlmepriv->lock, irqL);
set_fwstate(pmlmepriv, _FW_LINKED);
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
return;
}
r8712_free_cmd_obj(pcmd);
}
void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if (pcmd->res != H2C_SUCCESS)
mod_timer(&pmlmepriv->assoc_timer, jiffies + msecs_to_jiffies(1));
r8712_free_cmd_obj(pcmd);
}
void r8712_createbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
{
unsigned long irqL;
struct sta_info *psta = NULL;
struct wlan_network *pwlan = NULL;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
struct wlan_network *tgt_network = &pmlmepriv->cur_network;
if (pcmd->res != H2C_SUCCESS)
mod_timer(&pmlmepriv->assoc_timer, jiffies + msecs_to_jiffies(1));
del_timer(&pmlmepriv->assoc_timer);
#ifdef __BIG_ENDIAN
/* endian_convert */
pnetwork->Length = le32_to_cpu(pnetwork->Length);
pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength);
pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy);
pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi);
pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse);
pnetwork->Configuration.ATIMWindow = le32_to_cpu(pnetwork->Configuration.ATIMWindow);
pnetwork->Configuration.DSConfig = le32_to_cpu(pnetwork->Configuration.DSConfig);
pnetwork->Configuration.FHConfig.DwellTime = le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime);
pnetwork->Configuration.FHConfig.HopPattern = le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern);
pnetwork->Configuration.FHConfig.HopSet = le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet);
pnetwork->Configuration.FHConfig.Length = le32_to_cpu(pnetwork->Configuration.FHConfig.Length);
pnetwork->Configuration.Length = le32_to_cpu(pnetwork->Configuration.Length);
pnetwork->InfrastructureMode = le32_to_cpu(pnetwork->InfrastructureMode);
pnetwork->IELength = le32_to_cpu(pnetwork->IELength);
#endif
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if ((pmlmepriv->fw_state) & WIFI_AP_STATE) {
psta = r8712_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
if (!psta) {
psta = r8712_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
if (!psta)
goto createbss_cmd_fail;
}
r8712_indicate_connect(padapter);
} else {
pwlan = _r8712_alloc_network(pmlmepriv);
if (!pwlan) {
pwlan = r8712_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
if (!pwlan)
goto createbss_cmd_fail;
pwlan->last_scanned = jiffies;
} else {
list_add_tail(&pwlan->list, &pmlmepriv->scanned_queue.queue);
}
pnetwork->Length = r8712_get_wlan_bssid_ex_sz(pnetwork);
memcpy(&pwlan->network, pnetwork, pnetwork->Length);
pwlan->fixed = true;
memcpy(&tgt_network->network, pnetwork, (r8712_get_wlan_bssid_ex_sz(pnetwork)));
if (pmlmepriv->fw_state & _FW_UNDER_LINKING)
pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
/*
* we will set _FW_LINKED when there is one more sat to
* join us (stassoc_event_callback)
*/
}
createbss_cmd_fail:
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
r8712_free_cmd_obj(pcmd);
}
void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
{
struct sta_priv *pstapriv = &padapter->stapriv;
struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *) (pcmd->rsp);
struct sta_info *psta = r8712_get_stainfo(pstapriv, psetstakey_rsp->addr);
if (!psta)
goto exit;
psta->aid = psta->mac_id = psetstakey_rsp->keyid; /*CAM_ID(CAM_ENTRY)*/
exit:
r8712_free_cmd_obj(pcmd);
}
void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter,
struct cmd_obj *pcmd)
{
unsigned long irqL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf);
struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *) (pcmd->rsp);
struct sta_info *psta = r8712_get_stainfo(pstapriv, passocsta_parm->addr);
if (!psta)
return;
psta->aid = psta->mac_id = passocsta_rsp->cam_id;
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if ((check_fwstate(pmlmepriv, WIFI_MP_STATE)) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)))
pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
set_fwstate(pmlmepriv, _FW_LINKED);
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
r8712_free_cmd_obj(pcmd);
}
void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl, u32 tryPktCnt,
u32 tryPktInterval, u32 firstStageTO)
{
struct cmd_obj *ph2c;
struct DisconnectCtrlEx_param *param;
struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
if (!ph2c)
return;
param = kzalloc(sizeof(*param), GFP_ATOMIC);
if (!param) {
kfree(ph2c);
return;
}
param->EnableDrvCtrl = (unsigned char)enableDrvCtrl;
param->TryPktCnt = (unsigned char)tryPktCnt;
param->TryPktInterval = (unsigned char)tryPktInterval;
param->FirstStageTO = (unsigned int)firstStageTO;
init_h2fwcmd_w_parm_no_rsp(ph2c, param, GEN_CMD_CODE(_DisconnectCtrlEx));
r8712_enqueue_cmd(pcmdpriv, ph2c);
}

750
drivers/staging/rtl8712/rtl871x_cmd.h
View File

@ -1,750 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL871X_CMD_H_
#define __RTL871X_CMD_H_
#include "wlan_bssdef.h"
#include "rtl871x_rf.h"
#define C2H_MEM_SZ (16*1024)
#include "osdep_service.h"
#include "ieee80211.h"
#define FREE_CMDOBJ_SZ 128
#define MAX_CMDSZ 512
#define MAX_RSPSZ 512
#define MAX_EVTSZ 1024
#define CMDBUFF_ALIGN_SZ 512
struct cmd_obj {
u16 cmdcode;
u8 res;
u8 *parmbuf;
u32 cmdsz;
u8 *rsp;
u32 rspsz;
struct list_head list;
};
struct cmd_priv {
struct completion cmd_queue_comp;
struct completion terminate_cmdthread_comp;
struct __queue cmd_queue;
u8 cmd_seq;
u8 *cmd_buf; /*shall be non-paged, and 4 bytes aligned*/
u8 *cmd_allocated_buf;
u8 *rsp_buf; /*shall be non-paged, and 4 bytes aligned*/
u8 *rsp_allocated_buf;
u32 cmd_issued_cnt;
u32 cmd_done_cnt;
u32 rsp_cnt;
struct _adapter *padapter;
};
struct evt_obj {
u16 evtcode;
u8 res;
u8 *parmbuf;
u32 evtsz;
struct list_head list;
};
struct evt_priv {
struct __queue evt_queue;
u8 event_seq;
u8 *evt_buf; /*shall be non-paged, and 4 bytes aligned*/
u8 *evt_allocated_buf;
u32 evt_done_cnt;
};
#define init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code) \
do {\
INIT_LIST_HEAD(&pcmd->list);\
pcmd->cmdcode = code;\
pcmd->parmbuf = (u8 *)(pparm);\
pcmd->cmdsz = sizeof(*pparm);\
pcmd->rsp = NULL;\
pcmd->rspsz = 0;\
} while (0)
void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj);
void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj);
struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue);
void r8712_free_cmd_obj(struct cmd_obj *pcmd);
int r8712_cmd_thread(void *context);
int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv);
void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv);
int r8712_init_evt_priv(struct evt_priv *pevtpriv);
void r8712_free_evt_priv(struct evt_priv *pevtpriv);
enum rtl871x_drvint_cid {
NONE_WK_CID,
WDG_WK_CID,
MAX_WK_CID
};
enum RFINTFS {
SWSI,
HWSI,
HWPI,
};
/*
* Caller Mode: Infra, Ad-HoC(C)
* Notes: To enter USB suspend mode
* Command Mode
*/
struct usb_suspend_parm {
u32 action; /* 1: sleep, 0:resume */
};
/*
* Caller Mode: Infra, Ad-HoC(C)
* Notes: To disconnect the current associated BSS
* Command Mode
*/
struct disconnect_parm {
u32 rsvd;
};
/*
* Caller Mode: AP, Ad-HoC, Infra
* Notes: To set the NIC mode of RTL8711
* Command Mode
* The definition of mode:
*
* #define IW_MODE_AUTO 0 // Let the driver decides which AP to join
* #define IW_MODE_ADHOC 1 // Single cell network (Ad-Hoc Clients)
* #define IW_MODE_INFRA 2 // Multi cell network, roaming, ..
* #define IW_MODE_MASTER 3 // Synchronisation master or AP
* #define IW_MODE_REPEAT 4 // Wireless Repeater (forwarder)
* #define IW_MODE_SECOND 5 // Secondary master/repeater (backup)
* #define IW_MODE_MONITOR 6 // Passive monitor (listen only)
*/
struct setopmode_parm {
u8 mode;
u8 rsvd[3];
};
/*
* Caller Mode: AP, Ad-HoC, Infra
* Notes: To ask RTL8711 performing site-survey
* Command-Event Mode
*/
struct sitesurvey_parm {
__le32 passive_mode; /*active: 1, passive: 0 */
__le32 bsslimit; /* 1 ~ 48 */
__le32 ss_ssidlen;
u8 ss_ssid[IW_ESSID_MAX_SIZE + 1];
};
/*
* Caller Mode: Any
* Notes: To set the auth type of RTL8711. open/shared/802.1x
* Command Mode
*/
struct setauth_parm {
u8 mode; /*0: legacy open, 1: legacy shared 2: 802.1x*/
u8 _1x; /*0: PSK, 1: TLS*/
u8 rsvd[2];
};
/*
* Caller Mode: Infra
* a. algorithm: wep40, wep104, tkip & aes
* b. keytype: grp key/unicast key
* c. key contents
*
* when shared key ==> keyid is the camid
* when 802.1x ==> keyid [0:1] ==> grp key
* when 802.1x ==> keyid > 2 ==> unicast key
*/
struct setkey_parm {
u8 algorithm; /* encryption algorithm, could be none, wep40,
* TKIP, CCMP, wep104
*/
u8 keyid;
u8 grpkey; /* 1: this is the grpkey for 802.1x.
* 0: this is the unicast key for 802.1x
*/
u8 key[16]; /* this could be 40 or 104 */
};
/*
* When in AP or Ad-Hoc mode, this is used to
* allocate an sw/hw entry for a newly associated sta.
* Command
* when shared key ==> algorithm/keyid
*/
struct set_stakey_parm {
u8 addr[ETH_ALEN];
u8 algorithm;
u8 key[16];
};
struct set_stakey_rsp {
u8 addr[ETH_ALEN];
u8 keyid;
u8 rsvd;
};
struct SetMacAddr_param {
u8 MacAddr[ETH_ALEN];
};
/*
* Caller Ad-Hoc/AP
*
* Command -Rsp(AID == CAMID) mode
*
* This is to force fw to add an sta_data entry per driver's request.
*
* FW will write an cam entry associated with it.
*
*/
struct set_assocsta_parm {
u8 addr[ETH_ALEN];
};
struct set_assocsta_rsp {
u8 cam_id;
u8 rsvd[3];
};
/*
* Caller Ad-Hoc/AP
*
* Command mode
*
* This is to force fw to del an sta_data entry per driver's request
*
* FW will invalidate the cam entry associated with it.
*
*/
struct del_assocsta_parm {
u8 addr[ETH_ALEN];
};
/*
* Caller Mode: AP/Ad-HoC(M)
*
* Notes: To notify fw that given staid has changed its power state
*
* Command Mode
*
*/
struct setstapwrstate_parm {
u8 staid;
u8 status;
u8 hwaddr[6];
};
/*
* Caller Mode: Any
*
* Notes: To setup the basic rate of RTL8711
*
* Command Mode
*
*/
struct setbasicrate_parm {
u8 basicrates[NumRates];
};
/*
* Caller Mode: Any
*
* Notes: To read the current basic rate
*
* Command-Rsp Mode
*
*/
struct getbasicrate_parm {
u32 rsvd;
};
struct getbasicrate_rsp {
u8 basicrates[NumRates];
};
/*
* Caller Mode: Any
*
* Notes: To setup the data rate of RTL8711
*
* Command Mode
*
*/
struct setdatarate_parm {
u8 mac_id;
u8 datarates[NumRates];
};
enum _RT_CHANNEL_DOMAIN {
RT_CHANNEL_DOMAIN_FCC = 0,
RT_CHANNEL_DOMAIN_IC = 1,
RT_CHANNEL_DOMAIN_ETSI = 2,
RT_CHANNEL_DOMAIN_SPAIN = 3,
RT_CHANNEL_DOMAIN_FRANCE = 4,
RT_CHANNEL_DOMAIN_MKK = 5,
RT_CHANNEL_DOMAIN_MKK1 = 6,
RT_CHANNEL_DOMAIN_ISRAEL = 7,
RT_CHANNEL_DOMAIN_TELEC = 8,
/* Be compatible with old channel plan. No good! */
RT_CHANNEL_DOMAIN_MIC = 9,
RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN = 10,
RT_CHANNEL_DOMAIN_WORLD_WIDE_13 = 11,
RT_CHANNEL_DOMAIN_TELEC_NETGEAR = 12,
RT_CHANNEL_DOMAIN_NCC = 13,
RT_CHANNEL_DOMAIN_5G = 14,
RT_CHANNEL_DOMAIN_5G_40M = 15,
/*===== Add new channel plan above this line===============*/
RT_CHANNEL_DOMAIN_MAX,
};
struct SetChannelPlan_param {
enum _RT_CHANNEL_DOMAIN ChannelPlan;
};
/*
* Caller Mode: Any
*
* Notes: To read the current data rate
*
* Command-Rsp Mode
*
*/
struct getdatarate_parm {
u32 rsvd;
};
struct getdatarate_rsp {
u8 datarates[NumRates];
};
/*
* Caller Mode: Any
* AP: AP can use the info for the contents of beacon frame
* Infra: STA can use the info when sitesurveying
* Ad-HoC(M): Like AP
* Ad-HoC(C): Like STA
*
*
* Notes: To set the phy capability of the NIC
*
* Command Mode
*
*/
/*
* Caller Mode: Any
*
* Notes: To set the channel/modem/band
* This command will be used when channel/modem/band is changed.
*
* Command Mode
*
*/
/*
* Caller Mode: Any
*
* Notes: To get the current setting of channel/modem/band
*
* Command-Rsp Mode
*
*/
struct getphy_rsp {
u8 rfchannel;
u8 modem;
};
struct readBB_parm {
u8 offset;
};
struct readBB_rsp {
u8 value;
};
struct readTSSI_parm {
u8 offset;
};
struct readTSSI_rsp {
u8 value;
};
struct writeBB_parm {
u8 offset;
u8 value;
};
struct writePTM_parm {
u8 type;
};
struct readRF_parm {
u8 offset;
};
struct readRF_rsp {
u32 value;
};
struct writeRF_parm {
u32 offset;
u32 value;
};
struct setrfintfs_parm {
u8 rfintfs;
};
struct getrfintfs_parm {
u8 rfintfs;
};
/*
* Notes: This command is used for H2C/C2H loopback testing
*
* mac[0] == 0
* ==> CMD mode, return H2C_SUCCESS.
* The following condition must be true under CMD mode
* mac[1] == mac[4], mac[2] == mac[3], mac[0]=mac[5]= 0;
* s0 == 0x1234, s1 == 0xabcd, w0 == 0x78563412, w1 == 0x5aa5def7;
* s2 == (b1 << 8 | b0);
*
* mac[0] == 1
* ==> CMD_RSP mode, return H2C_SUCCESS_RSP
*
* The rsp layout shall be:
* rsp: parm:
* mac[0] = mac[5];
* mac[1] = mac[4];
* mac[2] = mac[3];
* mac[3] = mac[2];
* mac[4] = mac[1];
* mac[5] = mac[0];
* s0 = s1;
* s1 = swap16(s0);
* w0 = swap32(w1);
* b0 = b1
* s2 = s0 + s1
* b1 = b0
* w1 = w0
*
* mac[0] == 2
* ==> CMD_EVENT mode, return H2C_SUCCESS
* The event layout shall be:
* event: parm:
* mac[0] = mac[5];
* mac[1] = mac[4];
* mac[2] = event's sequence number, starting from 1 to parm's marc[3]
* mac[3] = mac[2];
* mac[4] = mac[1];
* mac[5] = mac[0];
* s0 = swap16(s0) - event.mac[2];
* s1 = s1 + event.mac[2];
* w0 = swap32(w0);
* b0 = b1
* s2 = s0 + event.mac[2]
* b1 = b0
* w1 = swap32(w1) - event.mac[2];
*
* parm->mac[3] is the total event counts that host requested.
*
*
* event will be the same with the cmd's param.
*
*/
/* CMD param Formart for DRV INTERNAL CMD HDL*/
struct drvint_cmd_parm {
int i_cid; /*internal cmd id*/
int sz; /* buf sz*/
unsigned char *pbuf;
};
/*------------------- Below are used for RF/BB tuning ---------------------*/
struct setantenna_parm {
u8 tx_antset;
u8 rx_antset;
u8 tx_antenna;
u8 rx_antenna;
};
struct enrateadaptive_parm {
u32 en;
};
struct settxagctbl_parm {
u32 txagc[MAX_RATES_LENGTH];
};
struct gettxagctbl_parm {
u32 rsvd;
};
struct gettxagctbl_rsp {
u32 txagc[MAX_RATES_LENGTH];
};
struct setagcctrl_parm {
u32 agcctrl; /* 0: pure hw, 1: fw */
};
struct setssup_parm {
u32 ss_ForceUp[MAX_RATES_LENGTH];
};
struct getssup_parm {
u32 rsvd;
};
struct getssup_rsp {
u8 ss_ForceUp[MAX_RATES_LENGTH];
};
struct setssdlevel_parm {
u8 ss_DLevel[MAX_RATES_LENGTH];
};
struct getssdlevel_parm {
u32 rsvd;
};
struct getssdlevel_rsp {
u8 ss_DLevel[MAX_RATES_LENGTH];
};
struct setssulevel_parm {
u8 ss_ULevel[MAX_RATES_LENGTH];
};
struct getssulevel_parm {
u32 rsvd;
};
struct getssulevel_rsp {
u8 ss_ULevel[MAX_RATES_LENGTH];
};
struct setcountjudge_parm {
u8 count_judge[MAX_RATES_LENGTH];
};
struct getcountjudge_parm {
u32 rsvd;
};
struct getcountjudge_rsp {
u8 count_judge[MAX_RATES_LENGTH];
};
struct setpwrmode_parm {
u8 mode;
u8 flag_low_traffic_en;
u8 flag_lpnav_en;
u8 flag_rf_low_snr_en;
u8 flag_dps_en; /* 1: dps, 0: 32k */
u8 bcn_rx_en;
u8 bcn_pass_cnt; /* fw report one beacon information to
* driver when it receives bcn_pass_cnt
* beacons.
*/
u8 bcn_to; /* beacon TO (ms). ¡§=0¡¨ no limit.*/
u16 bcn_itv;
u8 app_itv; /* only for VOIP mode. */
u8 awake_bcn_itv;
u8 smart_ps;
u8 bcn_pass_time; /* unit: 100ms */
};
struct setatim_parm {
u8 op; /*0: add, 1:del*/
u8 txid; /* id of dest station.*/
};
struct setratable_parm {
u8 ss_ForceUp[NumRates];
u8 ss_ULevel[NumRates];
u8 ss_DLevel[NumRates];
u8 count_judge[NumRates];
};
struct getratable_parm {
uint rsvd;
};
struct getratable_rsp {
u8 ss_ForceUp[NumRates];
u8 ss_ULevel[NumRates];
u8 ss_DLevel[NumRates];
u8 count_judge[NumRates];
};
/*to get TX,RX retry count*/
struct gettxretrycnt_parm {
unsigned int rsvd;
};
struct gettxretrycnt_rsp {
unsigned long tx_retrycnt;
};
struct getrxretrycnt_parm {
unsigned int rsvd;
};
struct getrxretrycnt_rsp {
unsigned long rx_retrycnt;
};
/*to get BCNOK,BCNERR count*/
struct getbcnokcnt_parm {
unsigned int rsvd;
};
struct getbcnokcnt_rsp {
unsigned long bcnokcnt;
};
struct getbcnerrcnt_parm {
unsigned int rsvd;
};
struct getbcnerrcnt_rsp {
unsigned long bcnerrcnt;
};
/* to get current TX power level*/
struct getcurtxpwrlevel_parm {
unsigned int rsvd;
};
struct getcurtxpwrlevel_rsp {
unsigned short tx_power;
};
/*dynamic on/off DIG*/
struct setdig_parm {
unsigned char dig_on; /* 1:on , 0:off */
};
/*dynamic on/off RA*/
struct setra_parm {
unsigned char ra_on; /* 1:on , 0:off */
};
struct setprobereqextraie_parm {
unsigned char e_id;
unsigned char ie_len;
unsigned char ie[];
};
struct setassocreqextraie_parm {
unsigned char e_id;
unsigned char ie_len;
unsigned char ie[];
};
struct setproberspextraie_parm {
unsigned char e_id;
unsigned char ie_len;
unsigned char ie[];
};
struct setassocrspextraie_parm {
unsigned char e_id;
unsigned char ie_len;
unsigned char ie[];
};
struct addBaReq_parm {
unsigned int tid;
};
/*H2C Handler index: 46 */
struct SetChannel_parm {
u32 curr_ch;
};
/*H2C Handler index: 61 */
struct DisconnectCtrlEx_param {
/* MAXTIME = (2 * FirstStageTO) + (TryPktCnt * TryPktInterval) */
unsigned char EnableDrvCtrl;
unsigned char TryPktCnt;
unsigned char TryPktInterval; /* Unit: ms */
unsigned char rsvd;
unsigned int FirstStageTO; /* Unit: ms */
};
#define GEN_CMD_CODE(cmd) cmd ## _CMD_
/*
* Result:
* 0x00: success
* 0x01: success, and check Response.
* 0x02: cmd ignored due to duplicated sequence number
* 0x03: cmd dropped due to invalid cmd code
* 0x04: reserved.
*/
#define H2C_RSP_OFFSET 512
#define H2C_SUCCESS 0x00
#define H2C_SUCCESS_RSP 0x01
#define H2C_DUPLICATED 0x02
#define H2C_DROPPED 0x03
#define H2C_PARAMETERS_ERROR 0x04
#define H2C_REJECTED 0x05
#define H2C_CMD_OVERFLOW 0x06
#define H2C_RESERVED 0x07
void r8712_setMacAddr_cmd(struct _adapter *padapter, const u8 *mac_addr);
u8 r8712_sitesurvey_cmd(struct _adapter *padapter, struct ndis_802_11_ssid *pssid);
int r8712_createbss_cmd(struct _adapter *padapter);
void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key);
int r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork);
void r8712_disassoc_cmd(struct _adapter *padapter);
void r8712_setopmode_cmd(struct _adapter *padapter, enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype);
int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset);
void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan);
int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval);
int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val);
void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid);
void r8712_wdg_wk_cmd(struct _adapter *padapter);
void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd);
void r8712_disassoc_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd);
void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd);
void r8712_createbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd);
void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd);
void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd);
void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd);
void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd);
void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl, u32 tryPktCnt,
u32 tryPktInterval, u32 firstStageTO);
struct _cmd_callback {
u32 cmd_code;
void (*callback)(struct _adapter *padapter, struct cmd_obj *cmd);
};
#include "rtl8712_cmd.h"
#endif /* _CMD_H_ */

130
drivers/staging/rtl8712/rtl871x_debug.h
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@ -1,130 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL871X_DEBUG_H__
#define __RTL871X_DEBUG_H__
#include "osdep_service.h"
#include "drv_types.h"
#define _drv_emerg_ 1
#define _drv_alert_ 2
#define _drv_crit_ 3
#define _drv_err_ 4
#define _drv_warning_ 5
#define _drv_notice_ 6
#define _drv_info_ 7
#define _drv_dump_ 8
#define _drv_debug_ 9
#define _module_rtl871x_xmit_c_ BIT(0)
#define _module_xmit_osdep_c_ BIT(1)
#define _module_rtl871x_recv_c_ BIT(2)
#define _module_recv_osdep_c_ BIT(3)
#define _module_rtl871x_mlme_c_ BIT(4)
#define _module_mlme_osdep_c_ BIT(5)
#define _module_rtl871x_sta_mgt_c_ BIT(6)
#define _module_rtl871x_cmd_c_ BIT(7)
#define _module_cmd_osdep_c_ BIT(8)
#define _module_rtl871x_io_c_ BIT(9)
#define _module_io_osdep_c_ BIT(10)
#define _module_os_intfs_c_ BIT(11)
#define _module_rtl871x_security_c_ BIT(12)
#define _module_rtl871x_eeprom_c_ BIT(13)
#define _module_hal_init_c_ BIT(14)
#define _module_hci_hal_init_c_ BIT(15)
#define _module_rtl871x_ioctl_c_ BIT(16)
#define _module_rtl871x_ioctl_set_c_ BIT(17)
#define _module_rtl871x_pwrctrl_c_ BIT(19)
#define _module_hci_intfs_c_ BIT(20)
#define _module_hci_ops_c_ BIT(21)
#define _module_osdep_service_c_ BIT(22)
#define _module_rtl871x_mp_ioctl_c_ BIT(23)
#define _module_hci_ops_os_c_ BIT(24)
#define _module_rtl871x_ioctl_os_c BIT(25)
#define _module_rtl8712_cmd_c_ BIT(26)
#define _module_rtl871x_mp_c_ BIT(27)
#define _module_rtl8712_xmit_c_ BIT(28)
#define _module_rtl8712_efuse_c_ BIT(29)
#define _module_rtl8712_recv_c_ BIT(30)
#define _module_rtl8712_led_c_ BIT(31)
#undef _MODULE_DEFINE_
#if defined _RTL871X_XMIT_C_
#define _MODULE_DEFINE_ _module_rtl871x_xmit_c_
#elif defined _XMIT_OSDEP_C_
#define _MODULE_DEFINE_ _module_xmit_osdep_c_
#elif defined _RTL871X_RECV_C_
#define _MODULE_DEFINE_ _module_rtl871x_recv_c_
#elif defined _RECV_OSDEP_C_
#define _MODULE_DEFINE_ _module_recv_osdep_c_
#elif defined _RTL871X_MLME_C_
#define _MODULE_DEFINE_ _module_rtl871x_mlme_c_
#elif defined _MLME_OSDEP_C_
#define _MODULE_DEFINE_ _module_mlme_osdep_c_
#elif defined _RTL871X_STA_MGT_C_
#define _MODULE_DEFINE_ _module_rtl871x_sta_mgt_c_
#elif defined _RTL871X_CMD_C_
#define _MODULE_DEFINE_ _module_rtl871x_cmd_c_
#elif defined _CMD_OSDEP_C_
#define _MODULE_DEFINE_ _module_cmd_osdep_c_
#elif defined _RTL871X_IO_C_
#define _MODULE_DEFINE_ _module_rtl871x_io_c_
#elif defined _IO_OSDEP_C_
#define _MODULE_DEFINE_ _module_io_osdep_c_
#elif defined _OS_INTFS_C_
#define _MODULE_DEFINE_ _module_os_intfs_c_
#elif defined _RTL871X_SECURITY_C_
#define _MODULE_DEFINE_ _module_rtl871x_security_c_
#elif defined _RTL871X_EEPROM_C_
#define _MODULE_DEFINE_ _module_rtl871x_eeprom_c_
#elif defined _HAL_INIT_C_
#define _MODULE_DEFINE_ _module_hal_init_c_
#elif defined _HCI_HAL_INIT_C_
#define _MODULE_DEFINE_ _module_hci_hal_init_c_
#elif defined _RTL871X_IOCTL_C_
#define _MODULE_DEFINE_ _module_rtl871x_ioctl_c_
#elif defined _RTL871X_IOCTL_SET_C_
#define _MODULE_DEFINE_ _module_rtl871x_ioctl_set_c_
#elif defined _RTL871X_PWRCTRL_C_
#define _MODULE_DEFINE_ _module_rtl871x_pwrctrl_c_
#elif defined _HCI_INTF_C_
#define _MODULE_DEFINE_ _module_hci_intfs_c_
#elif defined _HCI_OPS_C_
#define _MODULE_DEFINE_ _module_hci_ops_c_
#elif defined _OSDEP_HCI_INTF_C_
#define _MODULE_DEFINE_ _module_hci_intfs_c_
#elif defined _OSDEP_SERVICE_C_
#define _MODULE_DEFINE_ _module_osdep_service_c_
#elif defined _RTL871X_MP_IOCTL_C_
#define _MODULE_DEFINE_ _module_rtl871x_mp_ioctl_c_
#elif defined _HCI_OPS_OS_C_
#define _MODULE_DEFINE_ _module_hci_ops_os_c_
#elif defined _RTL871X_IOCTL_LINUX_C_
#define _MODULE_DEFINE_ _module_rtl871x_ioctl_os_c
#elif defined _RTL871X_MP_C_
#define _MODULE_DEFINE_ _module_rtl871x_mp_c_
#elif defined _RTL8712_CMD_C_
#define _MODULE_DEFINE_ _module_rtl8712_cmd_c_
#elif defined _RTL8712_XMIT_C_
#define _MODULE_DEFINE_ _module_rtl8712_xmit_c_
#elif defined _RTL8712_EFUSE_C_
#define _MODULE_DEFINE_ _module_rtl8712_efuse_c_
#elif defined _RTL8712_RECV_C_
#define _MODULE_DEFINE_ _module_rtl8712_recv_c_
#else
#undef _MODULE_DEFINE_
#endif
#endif /*__RTL871X_DEBUG_H__*/

220
drivers/staging/rtl8712/rtl871x_eeprom.c
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@ -1,220 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl871x_eeprom.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL871X_EEPROM_C_
#include "osdep_service.h"
#include "drv_types.h"
static void up_clk(struct _adapter *padapter, u16 *x)
{
*x = *x | _EESK;
r8712_write8(padapter, EE_9346CR, (u8)*x);
udelay(CLOCK_RATE);
}
static void down_clk(struct _adapter *padapter, u16 *x)
{
*x = *x & ~_EESK;
r8712_write8(padapter, EE_9346CR, (u8)*x);
udelay(CLOCK_RATE);
}
static void shift_out_bits(struct _adapter *padapter, u16 data, u16 count)
{
u16 x, mask;
if (padapter->surprise_removed)
goto out;
mask = 0x01 << (count - 1);
x = r8712_read8(padapter, EE_9346CR);
x &= ~(_EEDO | _EEDI);
do {
x &= ~_EEDI;
if (data & mask)
x |= _EEDI;
if (padapter->surprise_removed)
goto out;
r8712_write8(padapter, EE_9346CR, (u8)x);
udelay(CLOCK_RATE);
up_clk(padapter, &x);
down_clk(padapter, &x);
mask >>= 1;
} while (mask);
if (padapter->surprise_removed)
goto out;
x &= ~_EEDI;
r8712_write8(padapter, EE_9346CR, (u8)x);
out:;
}
static u16 shift_in_bits(struct _adapter *padapter)
{
u16 x, d = 0, i;
if (padapter->surprise_removed)
goto out;
x = r8712_read8(padapter, EE_9346CR);
x &= ~(_EEDO | _EEDI);
d = 0;
for (i = 0; i < 16; i++) {
d <<= 1;
up_clk(padapter, &x);
if (padapter->surprise_removed)
goto out;
x = r8712_read8(padapter, EE_9346CR);
x &= ~(_EEDI);
if (x & _EEDO)
d |= 1;
down_clk(padapter, &x);
}
out:
return d;
}
static void standby(struct _adapter *padapter)
{
u8 x;
x = r8712_read8(padapter, EE_9346CR);
x &= ~(_EECS | _EESK);
r8712_write8(padapter, EE_9346CR, x);
udelay(CLOCK_RATE);
x |= _EECS;
r8712_write8(padapter, EE_9346CR, x);
udelay(CLOCK_RATE);
}
static u16 wait_eeprom_cmd_done(struct _adapter *padapter)
{
u8 x;
u16 i;
standby(padapter);
for (i = 0; i < 200; i++) {
x = r8712_read8(padapter, EE_9346CR);
if (x & _EEDO)
return true;
udelay(CLOCK_RATE);
}
return false;
}
static void eeprom_clean(struct _adapter *padapter)
{
u16 x;
if (padapter->surprise_removed)
return;
x = r8712_read8(padapter, EE_9346CR);
if (padapter->surprise_removed)
return;
x &= ~(_EECS | _EEDI);
r8712_write8(padapter, EE_9346CR, (u8)x);
if (padapter->surprise_removed)
return;
up_clk(padapter, &x);
if (padapter->surprise_removed)
return;
down_clk(padapter, &x);
}
void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data)
{
u8 x;
u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new;
tmp8_ori = r8712_read8(padapter, 0x102502f1);
tmp8_new = tmp8_ori & 0xf7;
if (tmp8_ori != tmp8_new)
r8712_write8(padapter, 0x102502f1, tmp8_new);
tmp8_clk_ori = r8712_read8(padapter, 0x10250003);
tmp8_clk_new = tmp8_clk_ori | 0x20;
if (tmp8_clk_new != tmp8_clk_ori)
r8712_write8(padapter, 0x10250003, tmp8_clk_new);
x = r8712_read8(padapter, EE_9346CR);
x &= ~(_EEDI | _EEDO | _EESK | _EEM0);
x |= _EEM1 | _EECS;
r8712_write8(padapter, EE_9346CR, x);
shift_out_bits(padapter, EEPROM_EWEN_OPCODE, 5);
if (padapter->eeprom_address_size == 8) /*CF+ and SDIO*/
shift_out_bits(padapter, 0, 6);
else /* USB */
shift_out_bits(padapter, 0, 4);
standby(padapter);
/* Erase this particular word. Write the erase opcode and register
* number in that order. The opcode is 3bits in length; reg is 6
* bits long.
*/
standby(padapter);
/* write the new word to the EEPROM
* send the write opcode the EEPORM
*/
shift_out_bits(padapter, EEPROM_WRITE_OPCODE, 3);
/* select which word in the EEPROM that we are writing to. */
shift_out_bits(padapter, reg, padapter->eeprom_address_size);
/* write the data to the selected EEPROM word. */
shift_out_bits(padapter, data, 16);
if (wait_eeprom_cmd_done(padapter)) {
standby(padapter);
shift_out_bits(padapter, EEPROM_EWDS_OPCODE, 5);
shift_out_bits(padapter, reg, 4);
eeprom_clean(padapter);
}
if (tmp8_clk_new != tmp8_clk_ori)
r8712_write8(padapter, 0x10250003, tmp8_clk_ori);
if (tmp8_new != tmp8_ori)
r8712_write8(padapter, 0x102502f1, tmp8_ori);
}
u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg) /*ReadEEprom*/
{
u16 x;
u16 data = 0;
u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new;
tmp8_ori = r8712_read8(padapter, 0x102502f1);
tmp8_new = tmp8_ori & 0xf7;
if (tmp8_ori != tmp8_new)
r8712_write8(padapter, 0x102502f1, tmp8_new);
tmp8_clk_ori = r8712_read8(padapter, 0x10250003);
tmp8_clk_new = tmp8_clk_ori | 0x20;
if (tmp8_clk_new != tmp8_clk_ori)
r8712_write8(padapter, 0x10250003, tmp8_clk_new);
if (padapter->surprise_removed)
goto out;
/* select EEPROM, reset bits, set _EECS */
x = r8712_read8(padapter, EE_9346CR);
if (padapter->surprise_removed)
goto out;
x &= ~(_EEDI | _EEDO | _EESK | _EEM0);
x |= _EEM1 | _EECS;
r8712_write8(padapter, EE_9346CR, (unsigned char)x);
/* write the read opcode and register number in that order
* The opcode is 3bits in length, reg is 6 bits long
*/
shift_out_bits(padapter, EEPROM_READ_OPCODE, 3);
shift_out_bits(padapter, reg, padapter->eeprom_address_size);
/* Now read the data (16 bits) in from the selected EEPROM word */
data = shift_in_bits(padapter);
eeprom_clean(padapter);
out:
if (tmp8_clk_new != tmp8_clk_ori)
r8712_write8(padapter, 0x10250003, tmp8_clk_ori);
if (tmp8_new != tmp8_ori)
r8712_write8(padapter, 0x102502f1, tmp8_ori);
return data;
}

88
drivers/staging/rtl8712/rtl871x_eeprom.h
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@ -1,88 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#ifndef __RTL871X_EEPROM_H__
#define __RTL871X_EEPROM_H__
#include "osdep_service.h"
#define RTL8712_EEPROM_ID 0x8712
#define EEPROM_MAX_SIZE 256
#define CLOCK_RATE 50 /*100us*/
/*- EEPROM opcodes*/
#define EEPROM_READ_OPCODE 06
#define EEPROM_WRITE_OPCODE 05
#define EEPROM_ERASE_OPCODE 07
#define EEPROM_EWEN_OPCODE 19 /* Erase/write enable*/
#define EEPROM_EWDS_OPCODE 16 /* Erase/write disable*/
#define EEPROM_CID_DEFAULT 0x0
#define EEPROM_CID_ALPHA 0x1
#define EEPROM_CID_Senao 0x3
#define EEPROM_CID_NetCore 0x5
#define EEPROM_CID_CAMEO 0X8
#define EEPROM_CID_SITECOM 0x9
#define EEPROM_CID_COREGA 0xB
#define EEPROM_CID_EDIMAX_BELKIN 0xC
#define EEPROM_CID_SERCOMM_BELKIN 0xE
#define EEPROM_CID_CAMEO1 0xF
#define EEPROM_CID_WNC_COREGA 0x12
#define EEPROM_CID_CLEVO 0x13
#define EEPROM_CID_WHQL 0xFE
enum RT_CUSTOMER_ID {
RT_CID_DEFAULT = 0,
RT_CID_8187_ALPHA0 = 1,
RT_CID_8187_SERCOMM_PS = 2,
RT_CID_8187_HW_LED = 3,
RT_CID_8187_NETGEAR = 4,
RT_CID_WHQL = 5,
RT_CID_819x_CAMEO = 6,
RT_CID_819x_RUNTOP = 7,
RT_CID_819x_Senao = 8,
RT_CID_TOSHIBA = 9,
RT_CID_819x_Netcore = 10,
RT_CID_Nettronix = 11,
RT_CID_DLINK = 12,
RT_CID_PRONET = 13,
RT_CID_COREGA = 14,
RT_CID_819x_ALPHA = 15,
RT_CID_819x_Sitecom = 16,
RT_CID_CCX = 17,
RT_CID_819x_Lenovo = 18,
RT_CID_819x_QMI = 19,
RT_CID_819x_Edimax_Belkin = 20,
RT_CID_819x_Sercomm_Belkin = 21,
RT_CID_819x_CAMEO1 = 22,
RT_CID_819x_MSI = 23,
RT_CID_819x_Acer = 24,
RT_CID_819x_AzWave_ASUS = 25,
RT_CID_819x_AzWave = 26,
RT_CID_819x_WNC_COREGA = 27,
RT_CID_819x_CLEVO = 28,
};
struct eeprom_priv {
u8 bautoload_fail_flag;
u8 bempty;
u8 sys_config;
u8 mac_addr[6];
u8 config0;
u16 channel_plan;
u8 country_string[3];
u8 tx_power_b[15];
u8 tx_power_g[15];
u8 tx_power_a[201];
u8 efuse_eeprom_data[EEPROM_MAX_SIZE];
enum RT_CUSTOMER_ID CustomerID;
};
void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data);
u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg);
#endif /*__RTL871X_EEPROM_H__*/

109
drivers/staging/rtl8712/rtl871x_event.h
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@ -1,109 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef _RTL871x_EVENT_H_
#define _RTL871x_EVENT_H_
#include "osdep_service.h"
#include "wlan_bssdef.h"
#include <linux/semaphore.h>
#include <linux/sem.h>
/*
* Used to report a bss has been scanned
*/
struct survey_event {
struct wlan_bssid_ex bss;
};
/*
* Used to report that the requested site survey has been done.
* bss_cnt indicates the number of bss that has been reported.
*/
struct surveydone_event {
unsigned int bss_cnt;
};
/*
* Used to report the link result of joining the given bss
* join_res:
* -1: authentication fail
* -2: association fail
* > 0: TID
*/
struct joinbss_event {
struct wlan_network network;
};
/*
* Used to report a given STA has joinned the created BSS.
* It is used in AP/Ad-HoC(M) mode.
*/
struct stassoc_event {
unsigned char macaddr[6];
unsigned char rsvd[2];
__le32 cam_id;
};
struct stadel_event {
unsigned char macaddr[6];
unsigned char rsvd[2];
};
struct addba_event {
unsigned int tid;
};
#define GEN_EVT_CODE(event) event ## _EVT_
struct fwevent {
u32 parmsize;
void (*event_callback)(struct _adapter *dev, u8 *pbuf);
};
#define C2HEVENT_SZ 32
struct event_node {
unsigned char *node;
unsigned char evt_code;
unsigned short evt_sz;
/*volatile*/ int *caller_ff_tail;
int caller_ff_sz;
};
struct c2hevent_queue {
/*volatile*/ int head;
/*volatile*/ int tail;
struct event_node nodes[C2HEVENT_SZ];
unsigned char seq;
};
#define NETWORK_QUEUE_SZ 4
struct network_queue {
/*volatile*/ int head;
/*volatile*/ int tail;
struct wlan_bssid_ex networks[NETWORK_QUEUE_SZ];
};
struct ADDBA_Req_Report_parm {
unsigned char MacAddress[ETH_ALEN];
unsigned short StartSeqNum;
unsigned char tid;
};
#include "rtl8712_event.h"
#endif /* _WLANEVENT_H_ */

33
drivers/staging/rtl8712/rtl871x_ht.h
View File

@ -1,33 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef _RTL871X_HT_H_
#define _RTL871X_HT_H_
#include "osdep_service.h"
#include "wifi.h"
struct ht_priv {
unsigned int ht_option;
unsigned int ampdu_enable;/*for enable Tx A-MPDU*/
unsigned char baddbareq_issued[16];
unsigned int tx_amsdu_enable;/*for enable Tx A-MSDU */
unsigned int tx_amdsu_maxlen; /* 1: 8k, 0:4k ; default:8k, for tx */
unsigned int rx_ampdu_maxlen; /* for rx reordering ctrl win_sz,
* updated when join_callback.
*/
struct ieee80211_ht_cap ht_cap;
};
#endif /*_RTL871X_HT_H_ */

147
drivers/staging/rtl8712/rtl871x_io.c
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@ -1,147 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl871x_io.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
/*
*
* The purpose of rtl871x_io.c
*
* a. provides the API
* b. provides the protocol engine
* c. provides the software interface between caller and the hardware interface
*
* For r8712u, both sync/async operations are provided.
*
* Only sync read/write_mem operations are provided.
*
*/
#define _RTL871X_IO_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "rtl871x_io.h"
#include "osdep_intf.h"
#include "usb_ops.h"
static uint _init_intf_hdl(struct _adapter *padapter,
struct intf_hdl *pintf_hdl)
{
struct intf_priv *pintf_priv;
void (*set_intf_option)(u32 *poption) = NULL;
void (*set_intf_funs)(struct intf_hdl *pintf_hdl);
void (*set_intf_ops)(struct _io_ops *pops);
uint (*init_intf_priv)(struct intf_priv *pintfpriv);
set_intf_option = &(r8712_usb_set_intf_option);
set_intf_funs = &(r8712_usb_set_intf_funs);
set_intf_ops = &r8712_usb_set_intf_ops;
init_intf_priv = &r8712_usb_init_intf_priv;
pintf_priv = kmalloc(sizeof(*pintf_priv), GFP_ATOMIC);
pintf_hdl->pintfpriv = pintf_priv;
if (!pintf_priv)
goto _init_intf_hdl_fail;
pintf_hdl->adapter = (u8 *)padapter;
set_intf_option(&pintf_hdl->intf_option);
set_intf_funs(pintf_hdl);
set_intf_ops(&pintf_hdl->io_ops);
pintf_priv->intf_dev = (u8 *)&padapter->dvobjpriv;
if (init_intf_priv(pintf_priv) == _FAIL)
goto _init_intf_hdl_fail;
return _SUCCESS;
_init_intf_hdl_fail:
kfree(pintf_priv);
return _FAIL;
}
static void _unload_intf_hdl(struct intf_priv *pintfpriv)
{
void (*unload_intf_priv)(struct intf_priv *pintfpriv);
unload_intf_priv = &r8712_usb_unload_intf_priv;
unload_intf_priv(pintfpriv);
kfree(pintfpriv);
}
static uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl)
{
struct _adapter *adapter = (struct _adapter *)dev;
pintfhdl->intf_option = 0;
pintfhdl->adapter = dev;
pintfhdl->intf_dev = (u8 *)&adapter->dvobjpriv;
if (!_init_intf_hdl(adapter, pintfhdl))
goto register_intf_hdl_fail;
return _SUCCESS;
register_intf_hdl_fail:
return false;
}
static void unregister_intf_hdl(struct intf_hdl *pintfhdl)
{
_unload_intf_hdl(pintfhdl->pintfpriv);
memset((u8 *)pintfhdl, 0, sizeof(struct intf_hdl));
}
uint r8712_alloc_io_queue(struct _adapter *adapter)
{
u32 i;
struct io_queue *pio_queue;
struct io_req *pio_req;
pio_queue = kmalloc(sizeof(*pio_queue), GFP_ATOMIC);
if (!pio_queue)
goto alloc_io_queue_fail;
INIT_LIST_HEAD(&pio_queue->free_ioreqs);
INIT_LIST_HEAD(&pio_queue->processing);
INIT_LIST_HEAD(&pio_queue->pending);
spin_lock_init(&pio_queue->lock);
pio_queue->pallocated_free_ioreqs_buf = kzalloc(NUM_IOREQ *
(sizeof(struct io_req)) + 4,
GFP_ATOMIC);
if ((pio_queue->pallocated_free_ioreqs_buf) == NULL)
goto alloc_io_queue_fail;
pio_queue->free_ioreqs_buf = pio_queue->pallocated_free_ioreqs_buf + 4
- ((addr_t)(pio_queue->pallocated_free_ioreqs_buf)
& 3);
pio_req = (struct io_req *)(pio_queue->free_ioreqs_buf);
for (i = 0; i < NUM_IOREQ; i++) {
INIT_LIST_HEAD(&pio_req->list);
list_add_tail(&pio_req->list, &pio_queue->free_ioreqs);
pio_req++;
}
if ((register_intf_hdl((u8 *)adapter, &pio_queue->intf)) == _FAIL)
goto alloc_io_queue_fail;
adapter->pio_queue = pio_queue;
return _SUCCESS;
alloc_io_queue_fail:
if (pio_queue) {
kfree(pio_queue->pallocated_free_ioreqs_buf);
kfree(pio_queue);
}
adapter->pio_queue = NULL;
return _FAIL;
}
void r8712_free_io_queue(struct _adapter *adapter)
{
struct io_queue *pio_queue = adapter->pio_queue;
if (pio_queue) {
kfree(pio_queue->pallocated_free_ioreqs_buf);
adapter->pio_queue = NULL;
unregister_intf_hdl(&pio_queue->intf);
kfree(pio_queue);
}
}

236
drivers/staging/rtl8712/rtl871x_io.h
View File

@ -1,236 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef _RTL871X_IO_H_
#define _RTL871X_IO_H_
#include "osdep_service.h"
#include "osdep_intf.h"
#define NUM_IOREQ 8
#define MAX_PROT_SZ (64-16)
#define _IOREADY 0
#define _IO_WAIT_COMPLETE 1
#define _IO_WAIT_RSP 2
/* IO COMMAND TYPE */
#define _IOSZ_MASK_ (0x7F)
#define _IO_WRITE_ BIT(7)
#define _IO_FIXED_ BIT(8)
#define _IO_BURST_ BIT(9)
#define _IO_BYTE_ BIT(10)
#define _IO_HW_ BIT(11)
#define _IO_WORD_ BIT(12)
#define _IO_SYNC_ BIT(13)
#define _IO_CMDMASK_ (0x1F80)
/*
* For prompt mode accessing, caller shall free io_req
* Otherwise, io_handler will free io_req
*/
/* IO STATUS TYPE */
#define _IO_ERR_ BIT(2)
#define _IO_SUCCESS_ BIT(1)
#define _IO_DONE_ BIT(0)
#define IO_RD32 (_IO_SYNC_ | _IO_WORD_)
#define IO_RD16 (_IO_SYNC_ | _IO_HW_)
#define IO_RD8 (_IO_SYNC_ | _IO_BYTE_)
#define IO_RD32_ASYNC (_IO_WORD_)
#define IO_RD16_ASYNC (_IO_HW_)
#define IO_RD8_ASYNC (_IO_BYTE_)
#define IO_WR32 (_IO_WRITE_ | _IO_SYNC_ | _IO_WORD_)
#define IO_WR16 (_IO_WRITE_ | _IO_SYNC_ | _IO_HW_)
#define IO_WR8 (_IO_WRITE_ | _IO_SYNC_ | _IO_BYTE_)
#define IO_WR32_ASYNC (_IO_WRITE_ | _IO_WORD_)
#define IO_WR16_ASYNC (_IO_WRITE_ | _IO_HW_)
#define IO_WR8_ASYNC (_IO_WRITE_ | _IO_BYTE_)
/*
* Only Sync. burst accessing is provided.
*/
#define IO_WR_BURST(x) (IO_WRITE_ | _IO_SYNC_ | _IO_BURST_ | \
((x) & _IOSZ_MASK_))
#define IO_RD_BURST(x) (_IO_SYNC_ | _IO_BURST_ | ((x) & _IOSZ_MASK_))
/*below is for the intf_option bit definition...*/
#define _INTF_ASYNC_ BIT(0) /*support async io*/
struct intf_priv;
struct intf_hdl;
struct io_queue;
struct _io_ops {
uint (*_sdbus_read_bytes_to_membuf)(struct intf_priv *pintfpriv,
u32 addr, u32 cnt, u8 *pbuf);
uint (*_sdbus_read_blocks_to_membuf)(struct intf_priv *pintfpriv,
u32 addr, u32 cnt, u8 *pbuf);
u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr);
u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr);
u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr);
uint (*_sdbus_write_blocks_from_membuf)(struct intf_priv *pintfpriv,
u32 addr, u32 cnt, u8 *pbuf,
u8 async);
uint (*_sdbus_write_bytes_from_membuf)(struct intf_priv *pintfpriv,
u32 addr, u32 cnt, u8 *pbuf);
u8 (*_cmd52r)(struct intf_priv *pintfpriv, u32 addr);
void (*_cmd52w)(struct intf_priv *pintfpriv, u32 addr, u8 val8);
u8 (*_cmdfunc152r)(struct intf_priv *pintfpriv, u32 addr);
void (*_cmdfunc152w)(struct intf_priv *pintfpriv, u32 addr, u8 val8);
void (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val);
void (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
void (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
u8 *pmem);
void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
u8 *pmem);
void (*_sync_irp_protocol_rw)(struct io_queue *pio_q);
u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
u8 *pmem);
u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
u8 *pmem);
};
struct io_req {
struct list_head list;
u32 addr;
/*volatile*/ u32 val;
u32 command;
u32 status;
u8 *pbuf;
void (*_async_io_callback)(struct _adapter *padapter,
struct io_req *pio_req, u8 *cnxt);
u8 *cnxt;
};
struct intf_hdl {
u32 intf_option;
u8 *adapter;
u8 *intf_dev;
struct intf_priv *pintfpriv;
void (*intf_hdl_init)(u8 *priv);
void (*intf_hdl_unload)(u8 *priv);
void (*intf_hdl_open)(u8 *priv);
void (*intf_hdl_close)(u8 *priv);
struct _io_ops io_ops;
};
struct reg_protocol_rd {
#ifdef __LITTLE_ENDIAN
/* DW1 */
u32 NumOfTrans:4;
u32 Reserved1:4;
u32 Reserved2:24;
/* DW2 */
u32 ByteCount:7;
u32 WriteEnable:1; /*0:read, 1:write*/
u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/
u32 BurstMode:1;
u32 Byte1Access:1;
u32 Byte2Access:1;
u32 Byte4Access:1;
u32 Reserved3:3;
u32 Reserved4:16;
/*DW3*/
u32 BusAddress;
/*DW4*/
#else
/*DW1*/
u32 Reserved1:4;
u32 NumOfTrans:4;
u32 Reserved2:24;
/*DW2*/
u32 WriteEnable:1;
u32 ByteCount:7;
u32 Reserved3:3;
u32 Byte4Access:1;
u32 Byte2Access:1;
u32 Byte1Access:1;
u32 BurstMode:1;
u32 FixOrContinuous:1;
u32 Reserved4:16;
/*DW3*/
u32 BusAddress;
/*DW4*/
#endif
};
struct reg_protocol_wt {
#ifdef __LITTLE_ENDIAN
/*DW1*/
u32 NumOfTrans:4;
u32 Reserved1:4;
u32 Reserved2:24;
/*DW2*/
u32 ByteCount:7;
u32 WriteEnable:1; /*0:read, 1:write*/
u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/
u32 BurstMode:1;
u32 Byte1Access:1;
u32 Byte2Access:1;
u32 Byte4Access:1;
u32 Reserved3:3;
u32 Reserved4:16;
/*DW3*/
u32 BusAddress;
/*DW4*/
u32 Value;
#else
/*DW1*/
u32 Reserved1:4;
u32 NumOfTrans:4;
u32 Reserved2:24;
/*DW2*/
u32 WriteEnable:1;
u32 ByteCount:7;
u32 Reserved3:3;
u32 Byte4Access:1;
u32 Byte2Access:1;
u32 Byte1Access:1;
u32 BurstMode:1;
u32 FixOrContinuous:1;
u32 Reserved4:16;
/*DW3*/
u32 BusAddress;
/*DW4*/
u32 Value;
#endif
};
/*
* Below is the data structure used by _io_handler
*/
struct io_queue {
spinlock_t lock;
struct list_head free_ioreqs;
/*The io_req list that will be served in the single protocol r/w.*/
struct list_head pending;
struct list_head processing;
u8 *free_ioreqs_buf; /* 4-byte aligned */
u8 *pallocated_free_ioreqs_buf;
struct intf_hdl intf;
};
u8 r8712_read8(struct _adapter *adapter, u32 addr);
u16 r8712_read16(struct _adapter *adapter, u32 addr);
u32 r8712_read32(struct _adapter *adapter, u32 addr);
void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
void r8712_write8(struct _adapter *adapter, u32 addr, u8 val);
void r8712_write16(struct _adapter *adapter, u32 addr, u16 val);
void r8712_write32(struct _adapter *adapter, u32 addr, u32 val);
void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
/*ioreq */
uint r8712_alloc_io_queue(struct _adapter *adapter);
void r8712_free_io_queue(struct _adapter *adapter);
#endif /*_RTL871X_IO_H_*/

94
drivers/staging/rtl8712/rtl871x_ioctl.h
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@ -1,94 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __IOCTL_H
#define __IOCTL_H
#include "osdep_service.h"
#include "drv_types.h"
#ifndef OID_802_11_CAPABILITY
#define OID_802_11_CAPABILITY 0x0d010122
#endif
#ifndef OID_802_11_PMKID
#define OID_802_11_PMKID 0x0d010123
#endif
/* For DDK-defined OIDs*/
#define OID_NDIS_SEG1 0x00010100
#define OID_NDIS_SEG2 0x00010200
#define OID_NDIS_SEG3 0x00020100
#define OID_NDIS_SEG4 0x01010100
#define OID_NDIS_SEG5 0x01020100
#define OID_NDIS_SEG6 0x01020200
#define OID_NDIS_SEG7 0xFD010100
#define OID_NDIS_SEG8 0x0D010100
#define OID_NDIS_SEG9 0x0D010200
#define OID_NDIS_SEG10 0x0D020200
#define SZ_OID_NDIS_SEG1 23
#define SZ_OID_NDIS_SEG2 3
#define SZ_OID_NDIS_SEG3 6
#define SZ_OID_NDIS_SEG4 6
#define SZ_OID_NDIS_SEG5 4
#define SZ_OID_NDIS_SEG6 8
#define SZ_OID_NDIS_SEG7 7
#define SZ_OID_NDIS_SEG8 36
#define SZ_OID_NDIS_SEG9 24
#define SZ_OID_NDIS_SEG10 19
/* For Realtek-defined OIDs*/
#define OID_MP_SEG1 0xFF871100
#define OID_MP_SEG2 0xFF818000
#define OID_MP_SEG3 0xFF818700
#define OID_MP_SEG4 0xFF011100
enum oid_type {
QUERY_OID,
SET_OID
};
struct oid_funs_node {
unsigned int oid_start; /*the starting number for OID*/
unsigned int oid_end; /*the ending number for OID*/
struct oid_obj_priv *node_array;
unsigned int array_sz; /*the size of node_array*/
int query_counter; /*count the number of query hits for this segment*/
int set_counter; /*count the number of set hits for this segment*/
};
struct oid_par_priv {
void *adapter_context;
uint oid;
void *information_buf;
unsigned long information_buf_len;
unsigned long *bytes_rw;
unsigned long *bytes_needed;
enum oid_type type_of_oid;
unsigned int dbg;
};
struct oid_obj_priv {
unsigned char dbg; /* 0: without OID debug message
* 1: with OID debug message
*/
uint (*oidfuns)(struct oid_par_priv *poid_par_priv);
};
uint oid_null_function(struct oid_par_priv *poid_par_priv);
extern struct iw_handler_def r871x_handlers_def;
uint drv_query_info(struct net_device *MiniportAdapterContext,
uint Oid,
void *InformationBuffer,
u32 InformationBufferLength,
u32 *BytesWritten,
u32 *BytesNeeded);
uint drv_set_info(struct net_device *MiniportAdapterContext,
uint Oid,
void *InformationBuffer,
u32 InformationBufferLength,
u32 *BytesRead,
u32 *BytesNeeded);
#endif

2276
drivers/staging/rtl8712/rtl871x_ioctl_linux.c
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File diff suppressed because it is too large Load Diff

519
drivers/staging/rtl8712/rtl871x_ioctl_rtl.c
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@ -1,519 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl871x_ioctl_rtl.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL871X_IOCTL_RTL_C_
#include <linux/rndis.h>
#include "osdep_service.h"
#include "drv_types.h"
#include "wlan_bssdef.h"
#include "wifi.h"
#include "rtl871x_ioctl.h"
#include "rtl871x_ioctl_set.h"
#include "rtl871x_ioctl_rtl.h"
#include "mp_custom_oid.h"
#include "rtl871x_mp.h"
#include "rtl871x_mp_ioctl.h"
uint oid_rt_get_signal_quality_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_small_packet_crc_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len >= sizeof(u32)) {
*(u32 *)poid_par_priv->information_buf =
padapter->recvpriv.rx_smallpacket_crcerr;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_middle_packet_crc_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len >= sizeof(u32)) {
*(u32 *)poid_par_priv->information_buf =
padapter->recvpriv.rx_middlepacket_crcerr;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_large_packet_crc_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len >= sizeof(u32)) {
*(u32 *)poid_par_priv->information_buf =
padapter->recvpriv.rx_largepacket_crcerr;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_tx_retry_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_rx_retry_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_rx_total_packet_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len >= sizeof(u32)) {
*(u32 *)poid_par_priv->information_buf =
padapter->recvpriv.rx_pkts +
padapter->recvpriv.rx_drop;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_tx_beacon_ok_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_tx_beacon_err_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_rx_icv_err_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len >= sizeof(u32)) {
*(uint *)poid_par_priv->information_buf =
padapter->recvpriv.rx_icv_err;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_set_encryption_algorithm_hdl(struct oid_par_priv
*poid_par_priv)
{
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_preamble_mode_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
u32 preamblemode = 0;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len >= sizeof(u32)) {
if (padapter->registrypriv.preamble == PREAMBLE_LONG)
preamblemode = 0;
else if (padapter->registrypriv.preamble == PREAMBLE_AUTO)
preamblemode = 1;
else if (padapter->registrypriv.preamble == PREAMBLE_SHORT)
preamblemode = 2;
*(u32 *)poid_par_priv->information_buf = preamblemode;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_ap_ip_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_channelplan_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
struct eeprom_priv *peeprompriv = &padapter->eeprompriv;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
*(u16 *)poid_par_priv->information_buf = peeprompriv->channel_plan;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_set_channelplan_hdl(struct oid_par_priv
*poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
struct eeprom_priv *peeprompriv = &padapter->eeprompriv;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
peeprompriv->channel_plan = *(u16 *)poid_par_priv->information_buf;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_set_preamble_mode_hdl(struct oid_par_priv
*poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
u32 preamblemode = 0;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len >= sizeof(u32)) {
preamblemode = *(u32 *)poid_par_priv->information_buf;
if (preamblemode == 0)
padapter->registrypriv.preamble = PREAMBLE_LONG;
else if (preamblemode == 1)
padapter->registrypriv.preamble = PREAMBLE_AUTO;
else if (preamblemode == 2)
padapter->registrypriv.preamble = PREAMBLE_SHORT;
*(u32 *)poid_par_priv->information_buf = preamblemode;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_set_bcn_intvl_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_dedicate_probe_hdl(struct oid_par_priv
*poid_par_priv)
{
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_total_tx_bytes_hdl(struct oid_par_priv
*poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len >= sizeof(u32)) {
*(u32 *)poid_par_priv->information_buf =
padapter->xmitpriv.tx_bytes;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_total_rx_bytes_hdl(struct oid_par_priv
*poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len >= sizeof(u32)) {
*(u32 *)poid_par_priv->information_buf =
padapter->recvpriv.rx_bytes;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_current_tx_power_level_hdl(struct oid_par_priv
*poid_par_priv)
{
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_enc_key_mismatch_count_hdl(struct oid_par_priv
*poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_enc_key_match_count_hdl(struct oid_par_priv
*poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_channel_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct NDIS_802_11_CONFIGURATION *pnic_Config;
u32 channelnum;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (check_fwstate(pmlmepriv, _FW_LINKED) ||
check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))
pnic_Config = &pmlmepriv->cur_network.network.Configuration;
else
pnic_Config = &padapter->registrypriv.dev_network.Configuration;
channelnum = pnic_Config->DSConfig;
*(u32 *)poid_par_priv->information_buf = channelnum;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_hardware_radio_off_hdl(struct oid_par_priv
*poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_key_mismatch_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_supported_wireless_mode_hdl(struct oid_par_priv
*poid_par_priv)
{
u32 ulInfo = 0;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len >= sizeof(u32)) {
ulInfo |= 0x0100; /* WIRELESS_MODE_B */
ulInfo |= 0x0200; /* WIRELESS_MODE_G */
ulInfo |= 0x0400; /* WIRELESS_MODE_A */
*(u32 *) poid_par_priv->information_buf = ulInfo;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_channel_list_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_scan_in_progress_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_forced_data_rate_hdl(struct oid_par_priv *poid_par_priv)
{
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_wireless_mode_for_scan_list_hdl(struct oid_par_priv
*poid_par_priv)
{
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_bss_wireless_mode_hdl(struct oid_par_priv
*poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_scan_with_magic_packet_hdl(struct oid_par_priv
*poid_par_priv)
{
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_ap_get_associated_station_list_hdl(struct oid_par_priv
*poid_par_priv)
{
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_ap_switch_into_ap_mode_hdl(struct oid_par_priv*
poid_par_priv)
{
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_ap_supported_hdl(struct oid_par_priv *poid_par_priv)
{
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_ap_set_passphrase_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_rf_write_registry_hdl(struct oid_par_priv*
poid_par_priv)
{
uint status = RNDIS_STATUS_SUCCESS;
struct _adapter *Adapter = poid_par_priv->adapter_context;
if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len ==
(sizeof(unsigned long) * 3)) {
if (r8712_setrfreg_cmd(Adapter,
*(unsigned char *)poid_par_priv->information_buf,
(unsigned long)(*((unsigned long *)
poid_par_priv->information_buf + 2))))
status = RNDIS_STATUS_NOT_ACCEPTED;
} else {
status = RNDIS_STATUS_INVALID_LENGTH;
}
return status;
}
uint oid_rt_pro_rf_read_registry_hdl(struct oid_par_priv *poid_par_priv)
{
uint status = RNDIS_STATUS_SUCCESS;
struct _adapter *Adapter = poid_par_priv->adapter_context;
if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len == (sizeof(unsigned long) *
3)) {
if (Adapter->mppriv.act_in_progress) {
status = RNDIS_STATUS_NOT_ACCEPTED;
} else {
/* init workparam */
Adapter->mppriv.act_in_progress = true;
Adapter->mppriv.workparam.bcompleted = false;
Adapter->mppriv.workparam.act_type = MPT_READ_RF;
Adapter->mppriv.workparam.io_offset = *(unsigned long *)
poid_par_priv->information_buf;
Adapter->mppriv.workparam.io_value = 0xcccccccc;
/* RegOffsetValue - The offset of RF register to read.
* RegDataWidth - The data width of RF register to read.
* RegDataValue - The value to read.
* RegOffsetValue = *((unsigned long *)InformationBuffer);
* RegDataWidth = *((unsigned long *)InformationBuffer+1);
* RegDataValue = *((unsigned long *)InformationBuffer+2);
*/
if (r8712_getrfreg_cmd(Adapter,
*(unsigned char *)poid_par_priv->information_buf,
(unsigned char *)&Adapter->mppriv.workparam.io_value
))
status = RNDIS_STATUS_NOT_ACCEPTED;
}
} else {
status = RNDIS_STATUS_INVALID_LENGTH;
}
return status;
}
enum _CONNECT_STATE_ {
CHECKINGSTATUS,
ASSOCIATED,
ADHOCMODE,
NOTASSOCIATED
};
uint oid_rt_get_connect_state_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *padapter = poid_par_priv->adapter_context;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
u32 ulInfo;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
/* nStatus==0 CheckingStatus
* nStatus==1 Associated
* nStatus==2 AdHocMode
* nStatus==3 NotAssociated
*/
if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
ulInfo = CHECKINGSTATUS;
else if (check_fwstate(pmlmepriv, _FW_LINKED))
ulInfo = ASSOCIATED;
else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))
ulInfo = ADHOCMODE;
else
ulInfo = NOTASSOCIATED;
*(u32 *)poid_par_priv->information_buf = ulInfo;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_set_default_key_id_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}

109
drivers/staging/rtl8712/rtl871x_ioctl_rtl.h
View File

@ -1,109 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef _RTL871X_IOCTL_RTL_H
#define _RTL871X_IOCTL_RTL_H
#include "osdep_service.h"
#include "drv_types.h"
/*************** oid_rtl_seg_01_01 **************/
uint oid_rt_get_signal_quality_hdl(
struct oid_par_priv *poid_par_priv);/*84*/
uint oid_rt_get_small_packet_crc_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_middle_packet_crc_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_large_packet_crc_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_tx_retry_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_rx_retry_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_rx_total_packet_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_tx_beacon_ok_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_tx_beacon_err_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_rx_icv_err_hdl(
struct oid_par_priv *poid_par_priv);/*93*/
uint oid_rt_set_encryption_algorithm_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_preamble_mode_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_ap_ip_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_channelplan_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_set_channelplan_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_set_preamble_mode_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_set_bcn_intvl_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_dedicate_probe_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_total_tx_bytes_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_total_rx_bytes_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_current_tx_power_level_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_enc_key_mismatch_count_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_enc_key_match_count_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_channel_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_hardware_radio_off_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_key_mismatch_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_supported_wireless_mode_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_channel_list_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_scan_in_progress_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_forced_data_rate_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_wireless_mode_for_scan_list_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_bss_wireless_mode_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_scan_with_magic_packet_hdl(
struct oid_par_priv *poid_par_priv);
/************** oid_rtl_seg_01_03 section start **************/
uint oid_rt_ap_get_associated_station_list_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_ap_switch_into_ap_mode_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_ap_supported_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_ap_set_passphrase_hdl(
struct oid_par_priv *poid_par_priv);
/* oid_rtl_seg_01_11 */
uint oid_rt_pro_rf_write_registry_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_rf_read_registry_hdl(
struct oid_par_priv *poid_par_priv);
/*************** oid_rtl_seg_03_00 section start **************/
uint oid_rt_get_connect_state_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_set_default_key_id_hdl(
struct oid_par_priv *poid_par_priv);
#endif

355
drivers/staging/rtl8712/rtl871x_ioctl_set.c
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@ -1,355 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl871x_ioctl_set.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL871X_IOCTL_SET_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "rtl871x_ioctl_set.h"
#include "rtl871x_security.h"
#include "usb_osintf.h"
#include "usb_ops.h"
static u8 validate_ssid(struct ndis_802_11_ssid *ssid)
{
u8 i;
if (ssid->SsidLength > 32)
return false;
for (i = 0; i < ssid->SsidLength; i++) {
/* wifi, printable ascii code must be supported */
if (!((ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e)))
return false;
}
return true;
}
static u8 do_join(struct _adapter *padapter)
{
struct list_head *plist, *phead;
u8 *pibss = NULL;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct __queue *queue = &pmlmepriv->scanned_queue;
int ret;
phead = &queue->queue;
plist = phead->next;
pmlmepriv->cur_network.join_res = -2;
pmlmepriv->fw_state |= _FW_UNDER_LINKING;
pmlmepriv->pscanned = plist;
pmlmepriv->to_join = true;
/* adhoc mode will start with an empty queue, but skip checking */
if (!check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) &&
list_empty(&queue->queue)) {
if (pmlmepriv->fw_state & _FW_UNDER_LINKING)
pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
/* when set_ssid/set_bssid for do_join(), but scanning queue
* is empty we try to issue sitesurvey firstly
*/
if (!pmlmepriv->sitesurveyctrl.traffic_busy)
r8712_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid);
return true;
}
ret = r8712_select_and_join_from_scan(pmlmepriv);
if (!ret) {
mod_timer(&pmlmepriv->assoc_timer,
jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT));
} else {
if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) {
/* submit r8712_createbss_cmd to change to an
* ADHOC_MASTER pmlmepriv->lock has been
* acquired by caller...
*/
struct wlan_bssid_ex *pdev_network =
&padapter->registrypriv.dev_network;
pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE;
pibss = padapter->registrypriv.dev_network.MacAddress;
memcpy(&pdev_network->Ssid,
&pmlmepriv->assoc_ssid,
sizeof(struct ndis_802_11_ssid));
r8712_update_registrypriv_dev_network(padapter);
r8712_generate_random_ibss(pibss);
if (r8712_createbss_cmd(padapter))
return false;
pmlmepriv->to_join = false;
} else {
/* can't associate ; reset under-linking */
if (pmlmepriv->fw_state & _FW_UNDER_LINKING)
pmlmepriv->fw_state ^=
_FW_UNDER_LINKING;
/* when set_ssid/set_bssid for do_join(), but
* there are no desired bss in scanning queue
* we try to issue sitesurvey first
*/
if (!pmlmepriv->sitesurveyctrl.traffic_busy)
r8712_sitesurvey_cmd(padapter,
&pmlmepriv->assoc_ssid);
}
}
return true;
}
u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid)
{
unsigned long irqL;
u8 status = true;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid)) {
status = false;
return status;
}
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY |
_FW_UNDER_LINKING)) {
status = check_fwstate(pmlmepriv, _FW_UNDER_LINKING);
goto _Abort_Set_BSSID;
}
if (check_fwstate(pmlmepriv,
_FW_LINKED | WIFI_ADHOC_MASTER_STATE)) {
if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid,
ETH_ALEN)) {
if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE))
/* driver is in
* WIFI_ADHOC_MASTER_STATE
*/
goto _Abort_Set_BSSID;
} else {
r8712_disassoc_cmd(padapter);
if (check_fwstate(pmlmepriv, _FW_LINKED))
r8712_ind_disconnect(padapter);
r8712_free_assoc_resources(padapter);
if ((check_fwstate(pmlmepriv,
WIFI_ADHOC_MASTER_STATE))) {
_clr_fwstate_(pmlmepriv,
WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
}
memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN);
pmlmepriv->assoc_by_bssid = true;
status = do_join(padapter);
goto done;
_Abort_Set_BSSID:
done:
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
return status;
}
void r8712_set_802_11_ssid(struct _adapter *padapter,
struct ndis_802_11_ssid *ssid)
{
unsigned long irqL;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *pnetwork = &pmlmepriv->cur_network;
if (!padapter->hw_init_completed)
return;
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) {
check_fwstate(pmlmepriv, _FW_UNDER_LINKING);
goto _Abort_Set_SSID;
}
if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) {
if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) &&
(!memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid,
ssid->SsidLength))) {
if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
if (!r8712_is_same_ibss(padapter,
pnetwork)) {
/* if in WIFI_ADHOC_MASTER_STATE or
* WIFI_ADHOC_STATE, create bss or
* rejoin again
*/
r8712_disassoc_cmd(padapter);
if (check_fwstate(pmlmepriv,
_FW_LINKED))
r8712_ind_disconnect(padapter);
r8712_free_assoc_resources(padapter);
if (check_fwstate(pmlmepriv,
WIFI_ADHOC_MASTER_STATE)) {
_clr_fwstate_(pmlmepriv,
WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv,
WIFI_ADHOC_STATE);
}
} else {
/* driver is in
* WIFI_ADHOC_MASTER_STATE
*/
goto _Abort_Set_SSID;
}
}
} else {
r8712_disassoc_cmd(padapter);
if (check_fwstate(pmlmepriv, _FW_LINKED))
r8712_ind_disconnect(padapter);
r8712_free_assoc_resources(padapter);
if (check_fwstate(pmlmepriv,
WIFI_ADHOC_MASTER_STATE)) {
_clr_fwstate_(pmlmepriv,
WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
}
if (padapter->securitypriv.btkip_countermeasure)
goto _Abort_Set_SSID;
if (!validate_ssid(ssid))
goto _Abort_Set_SSID;
memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid));
pmlmepriv->assoc_by_bssid = false;
do_join(padapter);
goto done;
_Abort_Set_SSID:
done:
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
}
void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter,
enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype)
{
unsigned long irqL;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *cur_network = &pmlmepriv->cur_network;
enum NDIS_802_11_NETWORK_INFRASTRUCTURE *pold_state =
&cur_network->network.InfrastructureMode;
if (*pold_state != networktype) {
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if (check_fwstate(pmlmepriv, _FW_LINKED) ||
(*pold_state == Ndis802_11IBSS))
r8712_disassoc_cmd(padapter);
if (check_fwstate(pmlmepriv,
_FW_LINKED | WIFI_ADHOC_MASTER_STATE))
r8712_free_assoc_resources(padapter);
if (check_fwstate(pmlmepriv, _FW_LINKED) ||
(*pold_state == Ndis802_11Infrastructure) ||
(*pold_state == Ndis802_11IBSS)) {
/* will clr Linked_state before this function,
* we must have checked whether issue dis-assoc_cmd or
* not
*/
r8712_ind_disconnect(padapter);
}
*pold_state = networktype;
/* clear WIFI_STATION_STATE; WIFI_AP_STATE; WIFI_ADHOC_STATE;
* WIFI_ADHOC_MASTER_STATE
*/
_clr_fwstate_(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE |
WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE);
switch (networktype) {
case Ndis802_11IBSS:
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
break;
case Ndis802_11Infrastructure:
set_fwstate(pmlmepriv, WIFI_STATION_STATE);
break;
case Ndis802_11APMode:
set_fwstate(pmlmepriv, WIFI_AP_STATE);
break;
case Ndis802_11AutoUnknown:
case Ndis802_11InfrastructureMax:
break;
}
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
}
}
u8 r8712_set_802_11_disassociate(struct _adapter *padapter)
{
unsigned long irqL;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if (check_fwstate(pmlmepriv, _FW_LINKED)) {
r8712_disassoc_cmd(padapter);
r8712_ind_disconnect(padapter);
r8712_free_assoc_resources(padapter);
}
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
return true;
}
u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter)
{
struct mlme_priv *pmlmepriv = NULL;
unsigned long irqL;
u8 ret = true;
if (!padapter)
return false;
pmlmepriv = &padapter->mlmepriv;
if (!padapter->hw_init_completed)
return false;
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING) ||
pmlmepriv->sitesurveyctrl.traffic_busy) {
/* Scan or linking is in progress, do nothing. */
ret = (u8)check_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
} else {
r8712_free_network_queue(padapter);
ret = r8712_sitesurvey_cmd(padapter, NULL);
}
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
return ret;
}
u8 r8712_set_802_11_authentication_mode(struct _adapter *padapter,
enum NDIS_802_11_AUTHENTICATION_MODE authmode)
{
struct security_priv *psecuritypriv = &padapter->securitypriv;
u8 ret;
psecuritypriv->ndisauthtype = authmode;
if (psecuritypriv->ndisauthtype > 3)
psecuritypriv->auth_algorithm = _AUTH_8021x_;
if (r8712_set_auth(padapter, psecuritypriv))
ret = false;
else
ret = true;
return ret;
}
int r8712_set_802_11_add_wep(struct _adapter *padapter,
struct NDIS_802_11_WEP *wep)
{
sint keyid;
struct security_priv *psecuritypriv = &padapter->securitypriv;
keyid = wep->KeyIndex & 0x3fffffff;
if (keyid >= WEP_KEYS)
return -EINVAL;
switch (wep->KeyLength) {
case 5:
psecuritypriv->privacy_algorithm = _WEP40_;
break;
case 13:
psecuritypriv->privacy_algorithm = _WEP104_;
break;
default:
psecuritypriv->privacy_algorithm = _NO_PRIVACY_;
break;
}
memcpy(psecuritypriv->DefKey[keyid].skey, &wep->KeyMaterial,
wep->KeyLength);
psecuritypriv->DefKeylen[keyid] = wep->KeyLength;
psecuritypriv->PrivacyKeyIndex = keyid;
return r8712_set_key(padapter, psecuritypriv, keyid);
}

45
drivers/staging/rtl8712/rtl871x_ioctl_set.h
View File

@ -1,45 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __IOCTL_SET_H
#define __IOCTL_SET_H
#include "drv_types.h"
typedef u8 NDIS_802_11_PMKID_VALUE[16];
struct BSSIDInfo {
unsigned char BSSID[6];
NDIS_802_11_PMKID_VALUE PMKID;
};
u8 r8712_set_802_11_authentication_mode(struct _adapter *pdapter,
enum NDIS_802_11_AUTHENTICATION_MODE authmode);
u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid);
int r8712_set_802_11_add_wep(struct _adapter *padapter,
struct NDIS_802_11_WEP *wep);
u8 r8712_set_802_11_disassociate(struct _adapter *padapter);
u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter);
void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter,
enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype);
void r8712_set_802_11_ssid(struct _adapter *padapter,
struct ndis_802_11_ssid *ssid);
#endif

118
drivers/staging/rtl8712/rtl871x_led.h
View File

@ -1,118 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL8712_LED_H
#define __RTL8712_LED_H
#include "osdep_service.h"
#include "drv_types.h"
/*===========================================================================
* LED customization.
*===========================================================================
*/
enum LED_CTL_MODE {
LED_CTL_POWER_ON = 1,
LED_CTL_LINK = 2,
LED_CTL_NO_LINK = 3,
LED_CTL_TX = 4,
LED_CTL_RX = 5,
LED_CTL_SITE_SURVEY = 6,
LED_CTL_POWER_OFF = 7,
LED_CTL_START_TO_LINK = 8,
LED_CTL_START_WPS = 9,
LED_CTL_STOP_WPS = 10,
LED_CTL_START_WPS_BOTTON = 11,
LED_CTL_STOP_WPS_FAIL = 12,
LED_CTL_STOP_WPS_FAIL_OVERLAP = 13,
};
#define IS_LED_WPS_BLINKING(_LED_871x) \
(((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS \
|| ((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP \
|| ((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress)
#define IS_LED_BLINKING(_LED_871x) \
(((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress \
|| ((struct LED_871x *)_LED_871x)->bLedScanBlinkInProgress)
enum LED_PIN_871x {
LED_PIN_GPIO0,
LED_PIN_LED0,
LED_PIN_LED1
};
/*===========================================================================
* LED customization.
*===========================================================================
*/
enum LED_STRATEGY_871x {
SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */
SW_LED_MODE1, /* 2 LEDs, through LED0 and LED1. For ALPHA. */
SW_LED_MODE2, /* SW control 1 LED via GPIO0,
* custom for AzWave 8187 minicard.
*/
SW_LED_MODE3, /* SW control 1 LED via GPIO0,
* customized for Sercomm Printer Server case.
*/
SW_LED_MODE4, /*for Edimax / Belkin*/
SW_LED_MODE5, /*for Sercomm / Belkin*/
SW_LED_MODE6, /*for WNC / Corega*/
HW_LED, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different
* control modes, see MAC.CONFIG1 for details.)
*/
};
struct LED_871x {
struct _adapter *padapter;
enum LED_PIN_871x LedPin; /* Implementation for this SW led. */
u32 CurrLedState; /* Current LED state. */
u8 bLedOn; /* true if LED is ON */
u8 bSWLedCtrl;
u8 bLedBlinkInProgress; /*true if blinking */
u8 bLedNoLinkBlinkInProgress;
u8 bLedLinkBlinkInProgress;
u8 bLedStartToLinkBlinkInProgress;
u8 bLedScanBlinkInProgress;
u8 bLedWPSBlinkInProgress;
u32 BlinkTimes; /* No. times to toggle for blink.*/
u32 BlinkingLedState; /* Next state for blinking,
* either LED_ON or OFF.
*/
struct timer_list BlinkTimer; /* Timer object for led blinking.*/
struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer */
};
struct led_priv {
/* add for led control */
struct LED_871x SwLed0;
struct LED_871x SwLed1;
enum LED_STRATEGY_871x LedStrategy;
u8 bRegUseLed;
void (*LedControlHandler)(struct _adapter *padapter,
enum LED_CTL_MODE LedAction);
/* add for led control */
};
/*===========================================================================
* Interface to manipulate LED objects.
*===========================================================================
*/
void r8712_InitSwLeds(struct _adapter *padapter);
void r8712_DeInitSwLeds(struct _adapter *padapter);
void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction);
void r8712_flush_led_works(struct _adapter *padapter);
#endif

1711
drivers/staging/rtl8712/rtl871x_mlme.c
View File

File diff suppressed because it is too large Load Diff

205
drivers/staging/rtl8712/rtl871x_mlme.h
View File

@ -1,205 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL871X_MLME_H_
#define __RTL871X_MLME_H_
#include "osdep_service.h"
#include "drv_types.h"
#include "wlan_bssdef.h"
#define MAX_BSS_CNT 64
#define MAX_JOIN_TIMEOUT 6000
#define SCANNING_TIMEOUT 4500
#define SCANQUEUE_LIFETIME 20 /* unit:sec */
#define WIFI_NULL_STATE 0x00000000
#define WIFI_ASOC_STATE 0x00000001 /* Under Linked state...*/
#define WIFI_REASOC_STATE 0x00000002
#define WIFI_SLEEP_STATE 0x00000004
#define WIFI_STATION_STATE 0x00000008
#define WIFI_AP_STATE 0x00000010
#define WIFI_ADHOC_STATE 0x00000020
#define WIFI_ADHOC_MASTER_STATE 0x00000040
#define WIFI_UNDER_LINKING 0x00000080
#define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station
* is under site surveying
*/
#define WIFI_MP_STATE 0x00010000
#define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in cont. tx background*/
#define WIFI_MP_CTX_ST 0x00040000 /* in cont. tx with
* single-tone
*/
#define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in cont, tx
* background due
* to out of skb
*/
#define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx*/
#define WIFI_MP_CTX_CCK_CS 0x00200000 /* in cont, tx with carrier
* suppression
*/
#define WIFI_MP_LPBK_STATE 0x00400000
#define _FW_UNDER_LINKING WIFI_UNDER_LINKING
#define _FW_LINKED WIFI_ASOC_STATE
#define _FW_UNDER_SURVEY WIFI_SITE_MONITOR
/*
* there are several "locks" in mlme_priv,
* since mlme_priv is a shared resource between many threads,
* like ISR/Call-Back functions, the OID handlers, and even timer functions.
* Each _queue has its own locks, already.
* Other items are protected by mlme_priv.lock.
* To avoid possible dead lock, any thread trying to modify mlme_priv
* SHALL not lock up more than one lock at a time!
*/
#define traffic_threshold 10
#define traffic_scan_period 500
struct sitesurvey_ctrl {
u64 last_tx_pkts;
uint last_rx_pkts;
sint traffic_busy;
struct timer_list sitesurvey_ctrl_timer;
};
struct mlme_priv {
spinlock_t lock;
spinlock_t lock2;
sint fw_state; /*shall we protect this variable? */
u8 to_join; /*flag*/
u8 *nic_hdl;
struct list_head *pscanned;
struct __queue free_bss_pool;
struct __queue scanned_queue;
u8 *free_bss_buf;
unsigned long num_of_scanned;
u8 passive_mode; /*add for Android's SCAN-ACTIVE/SCAN-PASSIVE */
struct ndis_802_11_ssid assoc_ssid;
u8 assoc_bssid[6];
struct wlan_network cur_network;
struct sitesurvey_ctrl sitesurveyctrl;
struct timer_list assoc_timer;
uint assoc_by_bssid;
uint assoc_by_rssi;
struct timer_list scan_to_timer; /* driver handles scan_timeout.*/
struct timer_list dhcp_timer; /* set dhcp to if driver in ps mode.*/
struct qos_priv qospriv;
struct ht_priv htpriv;
struct timer_list wdg_timer; /*watchdog periodic timer*/
};
static inline u8 *get_bssid(struct mlme_priv *pmlmepriv)
{
return pmlmepriv->cur_network.network.MacAddress;
}
static inline u8 check_fwstate(struct mlme_priv *pmlmepriv, sint state)
{
if (pmlmepriv->fw_state & state)
return true;
return false;
}
static inline sint get_fwstate(struct mlme_priv *pmlmepriv)
{
return pmlmepriv->fw_state;
}
/*
* No Limit on the calling context,
* therefore set it to be the critical section...
*
* ### NOTE:#### (!!!!)
* TAKE CARE BEFORE CALLING THIS FUNC, LOCK pmlmepriv->lock
*/
static inline void set_fwstate(struct mlme_priv *pmlmepriv, sint state)
{
pmlmepriv->fw_state |= state;
}
static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, sint state)
{
pmlmepriv->fw_state &= ~state;
}
/*
* No Limit on the calling context,
* therefore set it to be the critical section...
*/
static inline void clr_fwstate(struct mlme_priv *pmlmepriv, sint state)
{
unsigned long irqL;
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if (check_fwstate(pmlmepriv, state))
pmlmepriv->fw_state ^= state;
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
}
static inline void set_scanned_network_val(struct mlme_priv *pmlmepriv,
sint val)
{
unsigned long irqL;
spin_lock_irqsave(&pmlmepriv->lock, irqL);
pmlmepriv->num_of_scanned = val;
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
}
void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf);
void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf);
void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf);
void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf);
void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf);
void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf);
void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf);
void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf);
void r8712_free_network_queue(struct _adapter *adapter);
int r8712_init_mlme_priv(struct _adapter *adapter);
void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv);
int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv);
int r8712_set_key(struct _adapter *adapter,
struct security_priv *psecuritypriv, sint keyid);
int r8712_set_auth(struct _adapter *adapter,
struct security_priv *psecuritypriv);
uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss);
void r8712_generate_random_ibss(u8 *pibss);
u8 *r8712_get_capability_from_ie(u8 *ie);
struct wlan_network *r8712_get_oldest_wlan_network(
struct __queue *scanned_queue);
void r8712_free_assoc_resources(struct _adapter *adapter);
void r8712_ind_disconnect(struct _adapter *adapter);
void r8712_indicate_connect(struct _adapter *adapter);
int r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie,
u8 *out_ie, uint in_len);
int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie,
u8 *out_ie, uint in_len, uint initial_out_len);
void r8712_init_registrypriv_dev_network(struct _adapter *adapter);
void r8712_update_registrypriv_dev_network(struct _adapter *adapter);
void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter);
void _r8712_join_timeout_handler(struct _adapter *adapter);
void r8712_scan_timeout_handler(struct _adapter *adapter);
void _r8712_dhcp_timeout_handler(struct _adapter *adapter);
struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv);
sint r8712_if_up(struct _adapter *padapter);
void r8712_joinbss_reset(struct _adapter *padapter);
unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie,
u8 *out_ie, uint in_len, uint *pout_len);
void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority);
int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork);
#endif /*__RTL871X_MLME_H_*/

724
drivers/staging/rtl8712/rtl871x_mp.c
View File

@ -1,724 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL871X_MP_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "rtl871x_mp_phy_regdef.h"
#include "rtl8712_cmd.h"
static void _init_mp_priv_(struct mp_priv *pmp_priv)
{
pmp_priv->mode = _LOOPBOOK_MODE_;
pmp_priv->curr_ch = 1;
pmp_priv->curr_modem = MIXED_PHY;
pmp_priv->curr_rateidx = 0;
pmp_priv->curr_txpoweridx = 0x14;
pmp_priv->antenna_tx = ANTENNA_A;
pmp_priv->antenna_rx = ANTENNA_AB;
pmp_priv->check_mp_pkt = 0;
pmp_priv->tx_pktcount = 0;
pmp_priv->rx_pktcount = 0;
pmp_priv->rx_crcerrpktcount = 0;
}
static int init_mp_priv(struct mp_priv *pmp_priv)
{
int i;
struct mp_xmit_frame *pmp_xmitframe;
_init_mp_priv_(pmp_priv);
_init_queue(&pmp_priv->free_mp_xmitqueue);
pmp_priv->pallocated_mp_xmitframe_buf = NULL;
pmp_priv->pallocated_mp_xmitframe_buf = kmalloc(NR_MP_XMITFRAME *
sizeof(struct mp_xmit_frame) + 4,
GFP_ATOMIC);
if (!pmp_priv->pallocated_mp_xmitframe_buf)
return -ENOMEM;
pmp_priv->pmp_xmtframe_buf = pmp_priv->pallocated_mp_xmitframe_buf +
4 -
((addr_t)(pmp_priv->pallocated_mp_xmitframe_buf) & 3);
pmp_xmitframe = (struct mp_xmit_frame *)pmp_priv->pmp_xmtframe_buf;
for (i = 0; i < NR_MP_XMITFRAME; i++) {
INIT_LIST_HEAD(&pmp_xmitframe->list);
list_add_tail(&pmp_xmitframe->list,
&pmp_priv->free_mp_xmitqueue.queue);
pmp_xmitframe->pkt = NULL;
pmp_xmitframe->frame_tag = MP_FRAMETAG;
pmp_xmitframe->padapter = pmp_priv->papdater;
pmp_xmitframe++;
}
pmp_priv->free_mp_xmitframe_cnt = NR_MP_XMITFRAME;
return 0;
}
static int free_mp_priv(struct mp_priv *pmp_priv)
{
kfree(pmp_priv->pallocated_mp_xmitframe_buf);
return 0;
}
void mp871xinit(struct _adapter *padapter)
{
struct mp_priv *pmppriv = &padapter->mppriv;
pmppriv->papdater = padapter;
init_mp_priv(pmppriv);
}
void mp871xdeinit(struct _adapter *padapter)
{
struct mp_priv *pmppriv = &padapter->mppriv;
free_mp_priv(pmppriv);
}
/*
* Special for bb and rf reg read/write
*/
static u32 fw_iocmd_read(struct _adapter *pAdapter, struct IOCMD_STRUCT iocmd)
{
u32 cmd32 = 0, val32 = 0;
u8 iocmd_class = iocmd.cmdclass;
u16 iocmd_value = iocmd.value;
u8 iocmd_idx = iocmd.index;
cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx;
if (r8712_fw_cmd(pAdapter, cmd32))
r8712_fw_cmd_data(pAdapter, &val32, 1);
else
val32 = 0;
return val32;
}
static u8 fw_iocmd_write(struct _adapter *pAdapter,
struct IOCMD_STRUCT iocmd, u32 value)
{
u32 cmd32 = 0;
u8 iocmd_class = iocmd.cmdclass;
u32 iocmd_value = iocmd.value;
u8 iocmd_idx = iocmd.index;
r8712_fw_cmd_data(pAdapter, &value, 0);
msleep(100);
cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx;
return r8712_fw_cmd(pAdapter, cmd32);
}
/* offset : 0X800~0XFFF */
u32 r8712_bb_reg_read(struct _adapter *pAdapter, u16 offset)
{
u8 shift = offset & 0x0003; /* 4 byte access */
u16 bb_addr = offset & 0x0FFC; /* 4 byte access */
u32 bb_val = 0;
struct IOCMD_STRUCT iocmd;
iocmd.cmdclass = IOCMD_CLASS_BB_RF;
iocmd.value = bb_addr;
iocmd.index = IOCMD_BB_READ_IDX;
bb_val = fw_iocmd_read(pAdapter, iocmd);
if (shift != 0) {
u32 bb_val2 = 0;
bb_val >>= (shift * 8);
iocmd.value += 4;
bb_val2 = fw_iocmd_read(pAdapter, iocmd);
bb_val2 <<= ((4 - shift) * 8);
bb_val |= bb_val2;
}
return bb_val;
}
/* offset : 0X800~0XFFF */
u8 r8712_bb_reg_write(struct _adapter *pAdapter, u16 offset, u32 value)
{
u8 shift = offset & 0x0003; /* 4 byte access */
u16 bb_addr = offset & 0x0FFC; /* 4 byte access */
struct IOCMD_STRUCT iocmd;
iocmd.cmdclass = IOCMD_CLASS_BB_RF;
iocmd.value = bb_addr;
iocmd.index = IOCMD_BB_WRITE_IDX;
if (shift != 0) {
u32 oldValue = 0;
u32 newValue = value;
oldValue = r8712_bb_reg_read(pAdapter, iocmd.value);
oldValue &= (0xFFFFFFFF >> ((4 - shift) * 8));
value = oldValue | (newValue << (shift * 8));
if (!fw_iocmd_write(pAdapter, iocmd, value))
return false;
iocmd.value += 4;
oldValue = r8712_bb_reg_read(pAdapter, iocmd.value);
oldValue &= (0xFFFFFFFF << (shift * 8));
value = oldValue | (newValue >> ((4 - shift) * 8));
}
return fw_iocmd_write(pAdapter, iocmd, value);
}
/* offset : 0x00 ~ 0xFF */
u32 r8712_rf_reg_read(struct _adapter *pAdapter, u8 path, u8 offset)
{
u16 rf_addr = (path << 8) | offset;
struct IOCMD_STRUCT iocmd;
iocmd.cmdclass = IOCMD_CLASS_BB_RF;
iocmd.value = rf_addr;
iocmd.index = IOCMD_RF_READ_IDX;
return fw_iocmd_read(pAdapter, iocmd);
}
u8 r8712_rf_reg_write(struct _adapter *pAdapter, u8 path, u8 offset, u32 value)
{
u16 rf_addr = (path << 8) | offset;
struct IOCMD_STRUCT iocmd;
iocmd.cmdclass = IOCMD_CLASS_BB_RF;
iocmd.value = rf_addr;
iocmd.index = IOCMD_RF_WRIT_IDX;
return fw_iocmd_write(pAdapter, iocmd, value);
}
static u32 bitshift(u32 bitmask)
{
u32 i;
for (i = 0; i <= 31; i++)
if (((bitmask >> i) & 0x1) == 1)
break;
return i;
}
static u32 get_bb_reg(struct _adapter *pAdapter, u16 offset, u32 bitmask)
{
u32 org_value, bit_shift;
org_value = r8712_bb_reg_read(pAdapter, offset);
bit_shift = bitshift(bitmask);
return (org_value & bitmask) >> bit_shift;
}
static u8 set_bb_reg(struct _adapter *pAdapter,
u16 offset,
u32 bitmask,
u32 value)
{
u32 org_value, bit_shift, new_value;
if (bitmask != bMaskDWord) {
org_value = r8712_bb_reg_read(pAdapter, offset);
bit_shift = bitshift(bitmask);
new_value = (org_value & (~bitmask)) | (value << bit_shift);
} else {
new_value = value;
}
return r8712_bb_reg_write(pAdapter, offset, new_value);
}
static u32 get_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset,
u32 bitmask)
{
u32 org_value, bit_shift;
org_value = r8712_rf_reg_read(pAdapter, path, offset);
bit_shift = bitshift(bitmask);
return (org_value & bitmask) >> bit_shift;
}
static u8 set_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, u32 bitmask,
u32 value)
{
u32 org_value, bit_shift, new_value;
if (bitmask != bMaskDWord) {
org_value = r8712_rf_reg_read(pAdapter, path, offset);
bit_shift = bitshift(bitmask);
new_value = (org_value & (~bitmask)) | (value << bit_shift);
} else {
new_value = value;
}
return r8712_rf_reg_write(pAdapter, path, offset, new_value);
}
/*
* SetChannel
* Description
* Use H2C command to change channel,
* not only modify rf register, but also other setting need to be done.
*/
void r8712_SetChannel(struct _adapter *pAdapter)
{
struct cmd_priv *pcmdpriv = &pAdapter->cmdpriv;
struct cmd_obj *pcmd = NULL;
struct SetChannel_parm *pparm = NULL;
u16 code = GEN_CMD_CODE(_SetChannel);
pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
if (!pcmd)
return;
pparm = kmalloc(sizeof(*pparm), GFP_ATOMIC);
if (!pparm) {
kfree(pcmd);
return;
}
pparm->curr_ch = pAdapter->mppriv.curr_ch;
init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code);
r8712_enqueue_cmd(pcmdpriv, pcmd);
}
static void SetCCKTxPower(struct _adapter *pAdapter, u8 TxPower)
{
u16 TxAGC = 0;
TxAGC = TxPower;
set_bb_reg(pAdapter, rTxAGC_CCK_Mcs32, bTxAGCRateCCK, TxAGC);
}
static void SetOFDMTxPower(struct _adapter *pAdapter, u8 TxPower)
{
u32 TxAGC = 0;
TxAGC |= ((TxPower << 24) | (TxPower << 16) | (TxPower << 8) |
TxPower);
set_bb_reg(pAdapter, rTxAGC_Rate18_06, bTxAGCRate18_06, TxAGC);
set_bb_reg(pAdapter, rTxAGC_Rate54_24, bTxAGCRate54_24, TxAGC);
set_bb_reg(pAdapter, rTxAGC_Mcs03_Mcs00, bTxAGCRateMCS3_MCS0, TxAGC);
set_bb_reg(pAdapter, rTxAGC_Mcs07_Mcs04, bTxAGCRateMCS7_MCS4, TxAGC);
set_bb_reg(pAdapter, rTxAGC_Mcs11_Mcs08, bTxAGCRateMCS11_MCS8, TxAGC);
set_bb_reg(pAdapter, rTxAGC_Mcs15_Mcs12, bTxAGCRateMCS15_MCS12, TxAGC);
}
void r8712_SetTxPower(struct _adapter *pAdapter)
{
u8 TxPower = pAdapter->mppriv.curr_txpoweridx;
SetCCKTxPower(pAdapter, TxPower);
SetOFDMTxPower(pAdapter, TxPower);
}
void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset)
{
u32 TxAGCOffset_B, TxAGCOffset_C, TxAGCOffset_D, tmpAGC;
TxAGCOffset_B = ulTxAGCOffset & 0x000000ff;
TxAGCOffset_C = (ulTxAGCOffset & 0x0000ff00) >> 8;
TxAGCOffset_D = (ulTxAGCOffset & 0x00ff0000) >> 16;
tmpAGC = TxAGCOffset_D << 8 | TxAGCOffset_C << 4 | TxAGCOffset_B;
set_bb_reg(pAdapter, rFPGA0_TxGainStage,
(bXBTxAGC | bXCTxAGC | bXDTxAGC), tmpAGC);
}
void r8712_SetDataRate(struct _adapter *pAdapter)
{
u8 path = RF_PATH_A;
u8 offset = RF_SYN_G2;
u32 value;
value = (pAdapter->mppriv.curr_rateidx < 4) ? 0x4440 : 0xF200;
r8712_rf_reg_write(pAdapter, path, offset, value);
}
void r8712_SwitchBandwidth(struct _adapter *pAdapter)
{
/* 3 1.Set MAC register : BWOPMODE bit2:1 20MhzBW */
u8 regBwOpMode = 0;
u8 Bandwidth = pAdapter->mppriv.curr_bandwidth;
regBwOpMode = r8712_read8(pAdapter, 0x10250203);
if (Bandwidth == HT_CHANNEL_WIDTH_20)
regBwOpMode |= BIT(2);
else
regBwOpMode &= ~(BIT(2));
r8712_write8(pAdapter, 0x10250203, regBwOpMode);
/* 3 2.Set PHY related register */
switch (Bandwidth) {
/* 20 MHz channel*/
case HT_CHANNEL_WIDTH_20:
set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x0);
set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x0);
/* Use PHY_REG.txt default value. Do not need to change.
* Correct the tx power for CCK rate in 40M.
* It is set in Tx descriptor for 8192x series
*/
set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x58);
break;
/* 40 MHz channel*/
case HT_CHANNEL_WIDTH_40:
set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x1);
set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x1);
/* Use PHY_REG.txt default value. Do not need to change.
* Correct the tx power for CCK rate in 40M.
* Set Control channel to upper or lower. These settings are
* required only for 40MHz
*/
set_bb_reg(pAdapter, rCCK0_System, bCCKSideBand,
(HAL_PRIME_CHNL_OFFSET_DONT_CARE >> 1));
set_bb_reg(pAdapter, rOFDM1_LSTF, 0xC00,
HAL_PRIME_CHNL_OFFSET_DONT_CARE);
set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x18);
break;
default:
break;
}
/* 3 3.Set RF related register */
switch (Bandwidth) {
case HT_CHANNEL_WIDTH_20:
set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW,
BIT(10) | BIT(11), 0x01);
break;
case HT_CHANNEL_WIDTH_40:
set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW,
BIT(10) | BIT(11), 0x00);
break;
default:
break;
}
}
/*------------------------------Define structure----------------------------*/
struct R_ANTENNA_SELECT_OFDM {
u32 r_tx_antenna:4;
u32 r_ant_l:4;
u32 r_ant_non_ht:4;
u32 r_ant_ht1:4;
u32 r_ant_ht2:4;
u32 r_ant_ht_s1:4;
u32 r_ant_non_ht_s1:4;
u32 OFDM_TXSC:2;
u32 Reserved:2;
};
struct R_ANTENNA_SELECT_CCK {
u8 r_cckrx_enable_2:2;
u8 r_cckrx_enable:2;
u8 r_ccktx_enable:4;
};
void r8712_SwitchAntenna(struct _adapter *pAdapter)
{
u32 ofdm_tx_en_val = 0, ofdm_tx_ant_sel_val = 0;
u8 ofdm_rx_ant_sel_val = 0;
u8 cck_ant_select_val = 0;
u32 cck_ant_sel_val = 0;
struct R_ANTENNA_SELECT_CCK *p_cck_txrx;
p_cck_txrx = (struct R_ANTENNA_SELECT_CCK *)&cck_ant_select_val;
switch (pAdapter->mppriv.antenna_tx) {
case ANTENNA_A:
/* From SD3 Willis suggestion !!! Set RF A=TX and B as standby*/
set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2);
set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 1);
ofdm_tx_en_val = 0x3;
ofdm_tx_ant_sel_val = 0x11111111;/* Power save */
p_cck_txrx->r_ccktx_enable = 0x8;
break;
case ANTENNA_B:
set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 1);
set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2);
ofdm_tx_en_val = 0x3;
ofdm_tx_ant_sel_val = 0x22222222;/* Power save */
p_cck_txrx->r_ccktx_enable = 0x4;
break;
case ANTENNA_AB: /* For 8192S */
set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2);
set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2);
ofdm_tx_en_val = 0x3;
ofdm_tx_ant_sel_val = 0x3321333; /* Disable Power save */
p_cck_txrx->r_ccktx_enable = 0xC;
break;
default:
break;
}
/*OFDM Tx*/
set_bb_reg(pAdapter, rFPGA1_TxInfo, 0xffffffff, ofdm_tx_ant_sel_val);
/*OFDM Tx*/
set_bb_reg(pAdapter, rFPGA0_TxInfo, 0x0000000f, ofdm_tx_en_val);
switch (pAdapter->mppriv.antenna_rx) {
case ANTENNA_A:
ofdm_rx_ant_sel_val = 0x1; /* A */
p_cck_txrx->r_cckrx_enable = 0x0; /* default: A */
p_cck_txrx->r_cckrx_enable_2 = 0x0; /* option: A */
break;
case ANTENNA_B:
ofdm_rx_ant_sel_val = 0x2; /* B */
p_cck_txrx->r_cckrx_enable = 0x1; /* default: B */
p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option: B */
break;
case ANTENNA_AB:
ofdm_rx_ant_sel_val = 0x3; /* AB */
p_cck_txrx->r_cckrx_enable = 0x0; /* default:A */
p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option:B */
break;
default:
break;
}
/*OFDM Rx*/
set_bb_reg(pAdapter, rOFDM0_TRxPathEnable, 0x0000000f,
ofdm_rx_ant_sel_val);
/*OFDM Rx*/
set_bb_reg(pAdapter, rOFDM1_TRxPathEnable, 0x0000000f,
ofdm_rx_ant_sel_val);
cck_ant_sel_val = cck_ant_select_val;
/*CCK TxRx*/
set_bb_reg(pAdapter, rCCK0_AFESetting, bMaskByte3, cck_ant_sel_val);
}
static void TriggerRFThermalMeter(struct _adapter *pAdapter)
{
/* 0x24: RF Reg[6:5] */
set_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, bRFRegOffsetMask, 0x60);
}
static u32 ReadRFThermalMeter(struct _adapter *pAdapter)
{
/* 0x24: RF Reg[4:0] */
return get_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, 0x1F);
}
void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value)
{
TriggerRFThermalMeter(pAdapter);
msleep(1000);
*value = ReadRFThermalMeter(pAdapter);
}
void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart)
{
if (bStart) { /* Start Single Carrier. */
/* 1. if OFDM block on? */
if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn))
/*set OFDM block on*/
set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);
/* 2. set CCK test mode off, set to CCK normal mode */
set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable);
/* 3. turn on scramble setting */
set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
/* 4. Turn On Single Carrier Tx and off the other test modes. */
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bEnable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
} else { /* Stop Single Carrier.*/
/* Turn off all test modes.*/
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier,
bDisable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
msleep(20);
/*BB Reset*/
set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
}
}
void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart)
{
u8 rfPath;
switch (pAdapter->mppriv.antenna_tx) {
case ANTENNA_B:
rfPath = RF_PATH_B;
break;
case ANTENNA_A:
default:
rfPath = RF_PATH_A;
break;
}
if (bStart) { /* Start Single Tone.*/
set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bDisable);
set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bDisable);
set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask,
0xd4000);
msleep(100);
/* PAD all on.*/
set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x2001f);
msleep(100);
} else { /* Stop Single Tone.*/
set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable);
set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);
set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask,
0x54000);
msleep(100);
/* PAD all on.*/
set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x30000);
msleep(100);
}
}
void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart)
{
if (bStart) { /* Start Carrier Suppression.*/
if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) {
/* 1. if CCK block on? */
if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) {
/*set CCK block on*/
set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn,
bEnable);
}
/* Turn Off All Test Mode */
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx,
bDisable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier,
bDisable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone,
bDisable);
/*transmit mode*/
set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2);
/*turn off scramble setting*/
set_bb_reg(pAdapter, rCCK0_System, bCCKScramble,
bDisable);
/*Set CCK Tx Test Rate*/
/*Set FTxRate to 1Mbps*/
set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, 0x0);
}
} else { /* Stop Carrier Suppression. */
if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) {
/*normal mode*/
set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0);
/*turn on scramble setting*/
set_bb_reg(pAdapter, rCCK0_System, bCCKScramble,
bEnable);
/*BB Reset*/
set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
}
}
}
static void SetCCKContinuousTx(struct _adapter *pAdapter, u8 bStart)
{
u32 cckrate;
if (bStart) {
/* 1. if CCK block on? */
if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) {
/*set CCK block on*/
set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable);
}
/* Turn Off All Test Mode */
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
/*Set CCK Tx Test Rate*/
cckrate = pAdapter->mppriv.curr_rateidx;
set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, cckrate);
/*transmit mode*/
set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2);
/*turn on scramble setting*/
set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
} else {
/*normal mode*/
set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0);
/*turn on scramble setting*/
set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
/*BB Reset*/
set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
}
} /* mpt_StartCckContTx */
static void SetOFDMContinuousTx(struct _adapter *pAdapter, u8 bStart)
{
if (bStart) {
/* 1. if OFDM block on? */
if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) {
/*set OFDM block on*/
set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);
}
/* 2. set CCK test mode off, set to CCK normal mode*/
set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable);
/* 3. turn on scramble setting */
set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
/* 4. Turn On Continue Tx and turn off the other test modes.*/
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bEnable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
} else {
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier,
bDisable);
set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
msleep(20);
/*BB Reset*/
set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
}
} /* mpt_StartOfdmContTx */
void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart)
{
/* ADC turn off [bit24-21] adc port0 ~ port1 */
if (bStart) {
r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA,
r8712_bb_reg_read(pAdapter,
rRx_Wait_CCCA) & 0xFE1FFFFF);
msleep(100);
}
if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M)
SetCCKContinuousTx(pAdapter, bStart);
else if ((pAdapter->mppriv.curr_rateidx >= MPT_RATE_6M) &&
(pAdapter->mppriv.curr_rateidx <= MPT_RATE_MCS15))
SetOFDMContinuousTx(pAdapter, bStart);
/* ADC turn on [bit24-21] adc port0 ~ port1 */
if (!bStart)
r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA,
r8712_bb_reg_read(pAdapter,
rRx_Wait_CCCA) | 0x01E00000);
}
void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter)
{
u32 i, phyrx_set = 0;
for (i = OFDM_PPDU_BIT; i <= HT_MPDU_FAIL_BIT; i++) {
phyrx_set = 0;
phyrx_set |= (i << 28); /*select*/
phyrx_set |= 0x08000000; /* set counter to zero*/
r8712_write32(pAdapter, RXERR_RPT, phyrx_set);
}
}
static u32 GetPhyRxPktCounts(struct _adapter *pAdapter, u32 selbit)
{
/*selection*/
u32 phyrx_set = 0;
u32 SelectBit;
SelectBit = selbit << 28;
phyrx_set |= (SelectBit & 0xF0000000);
r8712_write32(pAdapter, RXERR_RPT, phyrx_set);
/*Read packet count*/
return r8712_read32(pAdapter, RXERR_RPT) & RPTMaxCount;
}
u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter)
{
u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_OK_BIT);
u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_OK_BIT);
u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_OK_BIT);
return OFDM_cnt + CCK_cnt + HT_cnt;
}
u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter)
{
u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_FAIL_BIT);
u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_FAIL_BIT);
u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_FAIL_BIT);
return OFDM_cnt + CCK_cnt + HT_cnt;
}

275
drivers/staging/rtl8712/rtl871x_mp.h
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@ -1,275 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL871X_MP_H_
#define __RTL871X_MP_H_
#define MPT_NOOP 0
#define MPT_READ_MAC_1BYTE 1
#define MPT_READ_MAC_2BYTE 2
#define MPT_READ_MAC_4BYTE 3
#define MPT_WRITE_MAC_1BYTE 4
#define MPT_WRITE_MAC_2BYTE 5
#define MPT_WRITE_MAC_4BYTE 6
#define MPT_READ_BB_CCK 7
#define MPT_WRITE_BB_CCK 8
#define MPT_READ_BB_OFDM 9
#define MPT_WRITE_BB_OFDM 10
#define MPT_READ_RF 11
#define MPT_WRITE_RF 12
#define MPT_READ_EEPROM_1BYTE 13
#define MPT_WRITE_EEPROM_1BYTE 14
#define MPT_READ_EEPROM_2BYTE 15
#define MPT_WRITE_EEPROM_2BYTE 16
#define MPT_SET_CSTHRESHOLD 21
#define MPT_SET_INITGAIN 22
#define MPT_SWITCH_BAND 23
#define MPT_SWITCH_CHANNEL 24
#define MPT_SET_DATARATE 25
#define MPT_SWITCH_ANTENNA 26
#define MPT_SET_TX_POWER 27
#define MPT_SET_CONT_TX 28
#define MPT_SET_SINGLE_CARRIER 29
#define MPT_SET_CARRIER_SUPPRESSION 30
#define MPT_GET_RATE_TABLE 31
#define MPT_READ_TSSI 32
#define MPT_GET_THERMAL_METER 33
#define MAX_MP_XMITBUF_SZ 2048
#define NR_MP_XMITFRAME 8
struct mp_xmit_frame {
struct list_head list;
struct pkt_attrib attrib;
_pkt *pkt;
int frame_tag;
struct _adapter *padapter;
u8 *mem_addr;
u16 sz[8];
struct urb *pxmit_urb[8];
u8 bpending[8];
u8 last[8];
};
struct mp_wiparam {
u32 bcompleted;
u32 act_type;
u32 io_offset;
u32 io_value;
};
struct mp_priv {
struct _adapter *papdater;
/*OID cmd handler*/
struct mp_wiparam workparam;
u8 act_in_progress;
/*Tx Section*/
u8 TID;
u32 tx_pktcount;
/*Rx Section*/
u32 rx_pktcount;
u32 rx_crcerrpktcount;
u32 rx_pktloss;
struct recv_stat rxstat;
/*RF/BB relative*/
u32 curr_ch;
u32 curr_rateidx;
u8 curr_bandwidth;
u8 curr_modem;
u8 curr_txpoweridx;
u32 curr_crystalcap;
u16 antenna_tx;
u16 antenna_rx;
u8 curr_rfpath;
u8 check_mp_pkt;
uint ForcedDataRate;
struct wlan_network mp_network;
unsigned char network_macaddr[6];
/*Testing Flag*/
u32 mode;/*0 for normal type packet,
* 1 for loopback packet (16bytes TXCMD)
*/
sint prev_fw_state;
u8 *pallocated_mp_xmitframe_buf;
u8 *pmp_xmtframe_buf;
struct __queue free_mp_xmitqueue;
u32 free_mp_xmitframe_cnt;
};
struct IOCMD_STRUCT {
u8 cmdclass;
u16 value;
u8 index;
};
struct rf_reg_param {
u32 path;
u32 offset;
u32 value;
};
struct bb_reg_param {
u32 offset;
u32 value;
};
/* ======================================================================= */
#define LOWER true
#define RAISE false
#define IOCMD_CTRL_REG 0x10250370
#define IOCMD_DATA_REG 0x10250374
#define IOCMD_GET_THERMAL_METER 0xFD000028
#define IOCMD_CLASS_BB_RF 0xF0
#define IOCMD_BB_READ_IDX 0x00
#define IOCMD_BB_WRITE_IDX 0x01
#define IOCMD_RF_READ_IDX 0x02
#define IOCMD_RF_WRIT_IDX 0x03
#define BB_REG_BASE_ADDR 0x800
#define RF_PATH_A 0
#define RF_PATH_B 1
#define RF_PATH_C 2
#define RF_PATH_D 3
#define MAX_RF_PATH_NUMS 2
#define _2MAC_MODE_ 0
#define _LOOPBOOK_MODE_ 1
/* MP set force data rate base on the definition. */
enum {
/* CCK rate. */
MPT_RATE_1M, /* 0 */
MPT_RATE_2M,
MPT_RATE_55M,
MPT_RATE_11M, /* 3 */
/* OFDM rate. */
MPT_RATE_6M, /* 4 */
MPT_RATE_9M,
MPT_RATE_12M,
MPT_RATE_18M,
MPT_RATE_24M,
MPT_RATE_36M,
MPT_RATE_48M,
MPT_RATE_54M, /* 11 */
/* HT rate. */
MPT_RATE_MCS0, /* 12 */
MPT_RATE_MCS1,
MPT_RATE_MCS2,
MPT_RATE_MCS3,
MPT_RATE_MCS4,
MPT_RATE_MCS5,
MPT_RATE_MCS6,
MPT_RATE_MCS7, /* 19 */
MPT_RATE_MCS8,
MPT_RATE_MCS9,
MPT_RATE_MCS10,
MPT_RATE_MCS11,
MPT_RATE_MCS12,
MPT_RATE_MCS13,
MPT_RATE_MCS14,
MPT_RATE_MCS15, /* 27 */
MPT_RATE_LAST
};
/* Represent Channel Width in HT Capabilities */
enum HT_CHANNEL_WIDTH {
HT_CHANNEL_WIDTH_20 = 0,
HT_CHANNEL_WIDTH_40 = 1,
};
#define MAX_TX_PWR_INDEX_N_MODE 64 /* 0x3F */
enum POWER_MODE {
POWER_LOW = 0,
POWER_NORMAL
};
#define RX_PKT_BROADCAST 1
#define RX_PKT_DEST_ADDR 2
#define RX_PKT_PHY_MATCH 3
#define RPTMaxCount 0x000FFFFF
/* parameter 1 : BitMask
* bit 0 : OFDM PPDU
* bit 1 : OFDM False Alarm
* bit 2 : OFDM MPDU OK
* bit 3 : OFDM MPDU Fail
* bit 4 : CCK PPDU
* bit 5 : CCK False Alarm
* bit 6 : CCK MPDU ok
* bit 7 : CCK MPDU fail
* bit 8 : HT PPDU counter
* bit 9 : HT false alarm
* bit 10 : HT MPDU total
* bit 11 : HT MPDU OK
* bit 12 : HT MPDU fail
* bit 15 : RX full drop
*/
enum RXPHY_BITMASK {
OFDM_PPDU_BIT = 0,
OFDM_MPDU_OK_BIT,
OFDM_MPDU_FAIL_BIT,
CCK_PPDU_BIT,
CCK_MPDU_OK_BIT,
CCK_MPDU_FAIL_BIT,
HT_PPDU_BIT,
HT_MPDU_BIT,
HT_MPDU_OK_BIT,
HT_MPDU_FAIL_BIT,
};
enum ENCRY_CTRL_STATE {
HW_CONTROL, /*hw encryption& decryption*/
SW_CONTROL, /*sw encryption& decryption*/
HW_ENCRY_SW_DECRY, /*hw encryption & sw decryption*/
SW_ENCRY_HW_DECRY /*sw encryption & hw decryption*/
};
/* Bandwidth Offset */
#define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0
#define HAL_PRIME_CHNL_OFFSET_LOWER 1
#define HAL_PRIME_CHNL_OFFSET_UPPER 2
/*=======================================================================*/
void mp871xinit(struct _adapter *padapter);
void mp871xdeinit(struct _adapter *padapter);
u32 r8712_bb_reg_read(struct _adapter *Adapter, u16 offset);
u8 r8712_bb_reg_write(struct _adapter *Adapter, u16 offset, u32 value);
u32 r8712_rf_reg_read(struct _adapter *Adapter, u8 path, u8 offset);
u8 r8712_rf_reg_write(struct _adapter *Adapter, u8 path,
u8 offset, u32 value);
u32 r8712_get_bb_reg(struct _adapter *Adapter, u16 offset, u32 bitmask);
u8 r8712_set_bb_reg(struct _adapter *Adapter, u16 offset,
u32 bitmask, u32 value);
u32 r8712_get_rf_reg(struct _adapter *Adapter, u8 path, u8 offset,
u32 bitmask);
u8 r8712_set_rf_reg(struct _adapter *Adapter, u8 path, u8 offset,
u32 bitmask, u32 value);
void r8712_SetChannel(struct _adapter *pAdapter);
void r8712_SetTxPower(struct _adapter *pAdapte);
void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset);
void r8712_SetDataRate(struct _adapter *pAdapter);
void r8712_SwitchBandwidth(struct _adapter *pAdapter);
void r8712_SwitchAntenna(struct _adapter *pAdapter);
void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value);
void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart);
void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart);
void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart);
void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart);
void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter);
u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter);
u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter);
#endif /*__RTL871X_MP_H_*/

883
drivers/staging/rtl8712/rtl871x_mp_ioctl.c
View File

@ -1,883 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl871x_mp_ioctl.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#include <linux/rndis.h>
#include "osdep_service.h"
#include "drv_types.h"
#include "mlme_osdep.h"
#include "rtl871x_mp.h"
#include "rtl871x_mp_ioctl.h"
uint oid_null_function(struct oid_par_priv *poid_par_priv)
{
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv)
{
uint status = RNDIS_STATUS_SUCCESS;
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid == SET_OID) {
if (poid_par_priv->information_buf_len >= sizeof(u8))
Adapter->registrypriv.wireless_mode =
*(u8 *)poid_par_priv->information_buf;
else
status = RNDIS_STATUS_INVALID_LENGTH;
} else if (poid_par_priv->type_of_oid == QUERY_OID) {
if (poid_par_priv->information_buf_len >= sizeof(u8)) {
*(u8 *)poid_par_priv->information_buf =
Adapter->registrypriv.wireless_mode;
*poid_par_priv->bytes_rw =
poid_par_priv->information_buf_len;
} else {
status = RNDIS_STATUS_INVALID_LENGTH;
}
} else {
status = RNDIS_STATUS_NOT_ACCEPTED;
}
return status;
}
uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
struct bb_reg_param *pbbreg;
u16 offset;
u32 value;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param))
return RNDIS_STATUS_INVALID_LENGTH;
pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf);
offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/
if (offset < BB_REG_BASE_ADDR)
offset |= BB_REG_BASE_ADDR;
value = pbbreg->value;
r8712_bb_reg_write(Adapter, offset, value);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
struct bb_reg_param *pbbreg;
u16 offset;
u32 value;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param))
return RNDIS_STATUS_INVALID_LENGTH;
pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf);
offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/
if (offset < BB_REG_BASE_ADDR)
offset |= BB_REG_BASE_ADDR;
value = r8712_bb_reg_read(Adapter, offset);
pbbreg->value = value;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
struct rf_reg_param *pbbreg;
u8 path;
u8 offset;
u32 value;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param))
return RNDIS_STATUS_INVALID_LENGTH;
pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf);
path = (u8)pbbreg->path;
if (path > RF_PATH_B)
return RNDIS_STATUS_NOT_ACCEPTED;
offset = (u8)pbbreg->offset;
value = pbbreg->value;
r8712_rf_reg_write(Adapter, path, offset, value);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
struct rf_reg_param *pbbreg;
u8 path;
u8 offset;
u32 value;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param))
return RNDIS_STATUS_INVALID_LENGTH;
pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf);
path = (u8)pbbreg->path;
if (path > RF_PATH_B) /* 1T2R path_a /path_b */
return RNDIS_STATUS_NOT_ACCEPTED;
offset = (u8)pbbreg->offset;
value = r8712_rf_reg_read(Adapter, path, offset);
pbbreg->value = value;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return RNDIS_STATUS_SUCCESS;
}
/*This function initializes the DUT to the MP test mode*/
static int mp_start_test(struct _adapter *padapter)
{
struct mp_priv *pmppriv = &padapter->mppriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *tgt_network = &pmlmepriv->cur_network;
struct wlan_bssid_ex *bssid;
struct sta_info *psta;
unsigned long length;
unsigned long irqL;
int res = 0;
bssid = kzalloc(sizeof(*bssid), GFP_KERNEL);
if (!bssid)
return -ENOMEM;
/* 3 1. initialize a new struct wlan_bssid_ex */
memcpy(bssid->MacAddress, pmppriv->network_macaddr, ETH_ALEN);
bssid->Ssid.SsidLength = 16;
memcpy(bssid->Ssid.Ssid, (unsigned char *)"mp_pseudo_adhoc",
bssid->Ssid.SsidLength);
bssid->InfrastructureMode = Ndis802_11IBSS;
bssid->NetworkTypeInUse = Ndis802_11DS;
bssid->IELength = 0;
length = r8712_get_wlan_bssid_ex_sz(bssid);
if (length % 4) {
/*round up to multiple of 4 bytes.*/
bssid->Length = ((length >> 2) + 1) << 2;
} else {
bssid->Length = length;
}
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if (check_fwstate(pmlmepriv, WIFI_MP_STATE))
goto end_of_mp_start_test;
/*init mp_start_test status*/
pmppriv->prev_fw_state = get_fwstate(pmlmepriv);
pmlmepriv->fw_state = WIFI_MP_STATE;
if (pmppriv->mode == _LOOPBOOK_MODE_)
set_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE); /*append txdesc*/
set_fwstate(pmlmepriv, _FW_UNDER_LINKING);
/* 3 2. create a new psta for mp driver */
/* clear psta in the cur_network, if any */
psta = r8712_get_stainfo(&padapter->stapriv,
tgt_network->network.MacAddress);
if (psta)
r8712_free_stainfo(padapter, psta);
psta = r8712_alloc_stainfo(&padapter->stapriv, bssid->MacAddress);
if (!psta) {
res = -ENOMEM;
goto end_of_mp_start_test;
}
/* 3 3. join pseudo AdHoc */
tgt_network->join_res = 1;
tgt_network->aid = psta->aid = 1;
memcpy(&tgt_network->network, bssid, length);
_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
r8712_os_indicate_connect(padapter);
/* Set to LINKED STATE for MP TRX Testing */
set_fwstate(pmlmepriv, _FW_LINKED);
end_of_mp_start_test:
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
kfree(bssid);
return res;
}
/*This function change the DUT from the MP test mode into normal mode */
static int mp_stop_test(struct _adapter *padapter)
{
struct mp_priv *pmppriv = &padapter->mppriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *tgt_network = &pmlmepriv->cur_network;
struct sta_info *psta;
unsigned long irqL;
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if (!check_fwstate(pmlmepriv, WIFI_MP_STATE))
goto end_of_mp_stop_test;
/* 3 1. disconnect pseudo AdHoc */
r8712_os_indicate_disconnect(padapter);
/* 3 2. clear psta used in mp test mode. */
psta = r8712_get_stainfo(&padapter->stapriv,
tgt_network->network.MacAddress);
if (psta)
r8712_free_stainfo(padapter, psta);
/* 3 3. return to normal state (default:station mode) */
pmlmepriv->fw_state = pmppriv->prev_fw_state; /* WIFI_STATION_STATE;*/
/*flush the cur_network*/
memset(tgt_network, 0, sizeof(struct wlan_network));
end_of_mp_stop_test:
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
return _SUCCESS;
}
uint oid_rt_pro_set_data_rate_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
u32 ratevalue;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len != sizeof(u32))
return RNDIS_STATUS_INVALID_LENGTH;
ratevalue = *((u32 *)poid_par_priv->information_buf);
if (ratevalue >= MPT_RATE_LAST)
return RNDIS_STATUS_INVALID_DATA;
Adapter->mppriv.curr_rateidx = ratevalue;
r8712_SetDataRate(Adapter);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
uint status = RNDIS_STATUS_SUCCESS;
u32 mode;
u8 val8;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
mode = *((u32 *)poid_par_priv->information_buf);
Adapter->mppriv.mode = mode;/* 1 for loopback*/
if (mp_start_test(Adapter))
status = RNDIS_STATUS_NOT_ACCEPTED;
r8712_write8(Adapter, MSR, 1); /* Link in ad hoc network, 0x1025004C */
r8712_write8(Adapter, RCR, 0); /* RCR : disable all pkt, 0x10250048 */
/* RCR disable Check BSSID, 0x1025004a */
r8712_write8(Adapter, RCR + 2, 0x57);
/* disable RX filter map , mgt frames will put in RX FIFO 0 */
r8712_write16(Adapter, RXFLTMAP0, 0x0);
val8 = r8712_read8(Adapter, EE_9346CR);
if (!(val8 & _9356SEL)) { /*boot from EFUSE*/
r8712_efuse_reg_init(Adapter);
r8712_efuse_change_max_size(Adapter);
r8712_efuse_reg_uninit(Adapter);
}
return status;
}
uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (mp_stop_test(Adapter) == _FAIL)
return RNDIS_STATUS_NOT_ACCEPTED;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_set_channel_direct_call_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
u32 Channel;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len != sizeof(u32))
return RNDIS_STATUS_INVALID_LENGTH;
Channel = *((u32 *)poid_par_priv->information_buf);
if (Channel > 14)
return RNDIS_STATUS_NOT_ACCEPTED;
Adapter->mppriv.curr_ch = Channel;
r8712_SetChannel(Adapter);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_set_antenna_bb_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
u32 antenna;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len != sizeof(u32))
return RNDIS_STATUS_INVALID_LENGTH;
antenna = *((u32 *)poid_par_priv->information_buf);
Adapter->mppriv.antenna_tx = (u16)((antenna & 0xFFFF0000) >> 16);
Adapter->mppriv.antenna_rx = (u16)(antenna & 0x0000FFFF);
r8712_SwitchAntenna(Adapter);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_set_tx_power_control_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
u32 tx_pwr_idx;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len != sizeof(u32))
return RNDIS_STATUS_INVALID_LENGTH;
tx_pwr_idx = *((u32 *)poid_par_priv->information_buf);
if (tx_pwr_idx > MAX_TX_PWR_INDEX_N_MODE)
return RNDIS_STATUS_NOT_ACCEPTED;
Adapter->mppriv.curr_txpoweridx = (u8)tx_pwr_idx;
r8712_SetTxPower(Adapter);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_query_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len == sizeof(u32)) {
*(u32 *)poid_par_priv->information_buf =
Adapter->mppriv.tx_pktcount;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_query_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len == sizeof(u32)) {
*(u32 *)poid_par_priv->information_buf =
Adapter->mppriv.rx_pktcount;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_query_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len == sizeof(u32)) {
*(u32 *)poid_par_priv->information_buf =
Adapter->mppriv.rx_crcerrpktcount;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_reset_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
Adapter->mppriv.tx_pktcount = 0;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_reset_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len == sizeof(u32)) {
Adapter->mppriv.rx_pktcount = 0;
Adapter->mppriv.rx_crcerrpktcount = 0;
} else {
return RNDIS_STATUS_INVALID_LENGTH;
}
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_reset_phy_rx_packet_count_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
r8712_ResetPhyRxPktCount(Adapter);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_phy_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len != sizeof(u32))
return RNDIS_STATUS_INVALID_LENGTH;
*(u32 *)poid_par_priv->information_buf =
r8712_GetPhyRxPktReceived(Adapter);
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_phy_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len != sizeof(u32))
return RNDIS_STATUS_INVALID_LENGTH;
*(u32 *)poid_par_priv->information_buf =
r8712_GetPhyRxPktCRC32Error(Adapter);
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
Adapter->mppriv.curr_modem = *((u8 *)poid_par_priv->information_buf);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_set_continuous_tx_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
u32 bStartTest;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
bStartTest = *((u32 *)poid_par_priv->information_buf);
r8712_SetContinuousTx(Adapter, (u8)bStartTest);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_set_single_carrier_tx_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
u32 bStartTest;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
bStartTest = *((u32 *)poid_par_priv->information_buf);
r8712_SetSingleCarrierTx(Adapter, (u8)bStartTest);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_set_carrier_suppression_tx_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
u32 bStartTest;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
bStartTest = *((u32 *)poid_par_priv->information_buf);
r8712_SetCarrierSuppressionTx(Adapter, (u8)bStartTest);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_set_single_tone_tx_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
u32 bStartTest;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
bStartTest = *((u32 *)poid_par_priv->information_buf);
r8712_SetSingleToneTx(Adapter, (u8)bStartTest);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
uint status = RNDIS_STATUS_SUCCESS;
struct mp_rw_reg *RegRWStruct;
u16 offset;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf;
if ((RegRWStruct->offset >= 0x10250800) &&
(RegRWStruct->offset <= 0x10250FFF)) {
/*baseband register*/
/*0ffset :0x800~0xfff*/
offset = (u16)(RegRWStruct->offset) & 0xFFF;
RegRWStruct->value = r8712_bb_reg_read(Adapter, offset);
} else {
switch (RegRWStruct->width) {
case 1:
RegRWStruct->value = r8712_read8(Adapter,
RegRWStruct->offset);
break;
case 2:
RegRWStruct->value = r8712_read16(Adapter,
RegRWStruct->offset);
break;
case 4:
RegRWStruct->value = r8712_read32(Adapter,
RegRWStruct->offset);
break;
default:
status = RNDIS_STATUS_NOT_ACCEPTED;
break;
}
}
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return status;
}
uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
uint status = RNDIS_STATUS_SUCCESS;
struct mp_rw_reg *RegRWStruct;
u16 offset;
u32 value;
u32 oldValue = 0;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf;
if ((RegRWStruct->offset >= 0x10250800) &&
(RegRWStruct->offset <= 0x10250FFF)) {
/*baseband register*/
offset = (u16)(RegRWStruct->offset) & 0xFFF;
value = RegRWStruct->value;
switch (RegRWStruct->width) {
case 1:
oldValue = r8712_bb_reg_read(Adapter, offset);
oldValue &= 0xFFFFFF00;
value &= 0x000000FF;
value |= oldValue;
break;
case 2:
oldValue = r8712_bb_reg_read(Adapter, offset);
oldValue &= 0xFFFF0000;
value &= 0x0000FFFF;
value |= oldValue;
break;
}
r8712_bb_reg_write(Adapter, offset, value);
} else {
switch (RegRWStruct->width) {
case 1:
r8712_write8(Adapter, RegRWStruct->offset,
(unsigned char)RegRWStruct->value);
break;
case 2:
r8712_write16(Adapter, RegRWStruct->offset,
(unsigned short)RegRWStruct->value);
break;
case 4:
r8712_write32(Adapter, RegRWStruct->offset,
(unsigned int)RegRWStruct->value);
break;
default:
status = RNDIS_STATUS_NOT_ACCEPTED;
break;
}
}
return status;
}
uint oid_rt_get_thermal_meter_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (Adapter->mppriv.act_in_progress)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len < sizeof(u8))
return RNDIS_STATUS_INVALID_LENGTH;
/*init workparam*/
Adapter->mppriv.act_in_progress = true;
Adapter->mppriv.workparam.bcompleted = false;
Adapter->mppriv.workparam.act_type = MPT_GET_THERMAL_METER;
Adapter->mppriv.workparam.io_offset = 0;
Adapter->mppriv.workparam.io_value = 0xFFFFFFFF;
r8712_GetThermalMeter(Adapter, &Adapter->mppriv.workparam.io_value);
Adapter->mppriv.workparam.bcompleted = true;
Adapter->mppriv.act_in_progress = false;
*(u32 *)poid_par_priv->information_buf =
Adapter->mppriv.workparam.io_value;
*poid_par_priv->bytes_rw = sizeof(u32);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
uint status = RNDIS_STATUS_SUCCESS;
struct EFUSE_ACCESS_STRUCT *pefuse;
u8 *data;
u16 addr = 0, cnts = 0;
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len <
sizeof(struct EFUSE_ACCESS_STRUCT))
return RNDIS_STATUS_INVALID_LENGTH;
pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf;
addr = pefuse->start_addr;
cnts = pefuse->cnts;
data = pefuse->data;
memset(data, 0xFF, cnts);
if ((addr > 511) || (cnts < 1) || (cnts > 512) || (addr + cnts) >
EFUSE_MAX_SIZE)
return RNDIS_STATUS_NOT_ACCEPTED;
if (!r8712_efuse_access(Adapter, true, addr, cnts, data))
status = RNDIS_STATUS_FAILURE;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return status;
}
/*------------------------------------------------------------------------*/
uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
uint status = RNDIS_STATUS_SUCCESS;
struct EFUSE_ACCESS_STRUCT *pefuse;
u8 *data;
u16 addr = 0, cnts = 0;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf;
addr = pefuse->start_addr;
cnts = pefuse->cnts;
data = pefuse->data;
if ((addr > 511) || (cnts < 1) || (cnts > 512) ||
(addr + cnts) > r8712_efuse_get_max_size(Adapter))
return RNDIS_STATUS_NOT_ACCEPTED;
if (!r8712_efuse_access(Adapter, false, addr, cnts, data))
status = RNDIS_STATUS_FAILURE;
return status;
}
/*----------------------------------------------------------------------*/
uint oid_rt_get_efuse_current_size_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len < sizeof(int))
return RNDIS_STATUS_INVALID_LENGTH;
r8712_efuse_reg_init(Adapter);
*(int *)poid_par_priv->information_buf =
r8712_efuse_get_current_size(Adapter);
r8712_efuse_reg_uninit(Adapter);
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len < sizeof(u32))
return RNDIS_STATUS_INVALID_LENGTH;
*(int *)poid_par_priv->information_buf =
r8712_efuse_get_max_size(Adapter);
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv)
{
uint status = RNDIS_STATUS_SUCCESS;
if (poid_par_priv->type_of_oid == QUERY_OID)
status = oid_rt_pro_read_efuse_hdl(poid_par_priv);
else
status = oid_rt_pro_write_efuse_hdl(poid_par_priv);
return status;
}
uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
uint status = RNDIS_STATUS_SUCCESS;
u8 *data;
*poid_par_priv->bytes_rw = 0;
if (poid_par_priv->information_buf_len < EFUSE_MAP_MAX_SIZE)
return RNDIS_STATUS_INVALID_LENGTH;
data = (u8 *)poid_par_priv->information_buf;
if (poid_par_priv->type_of_oid == QUERY_OID) {
if (r8712_efuse_map_read(Adapter, 0, EFUSE_MAP_MAX_SIZE, data))
*poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE;
else
status = RNDIS_STATUS_FAILURE;
} else {
/* SET_OID */
if (r8712_efuse_reg_init(Adapter)) {
if (r8712_efuse_map_write(Adapter, 0,
EFUSE_MAP_MAX_SIZE, data))
*poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE;
else
status = RNDIS_STATUS_FAILURE;
r8712_efuse_reg_uninit(Adapter);
} else {
status = RNDIS_STATUS_FAILURE;
}
}
return status;
}
uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
u32 bandwidth;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len < sizeof(u32))
return RNDIS_STATUS_INVALID_LENGTH;
bandwidth = *((u32 *)poid_par_priv->information_buf);/*4*/
if (bandwidth != HT_CHANNEL_WIDTH_20)
bandwidth = HT_CHANNEL_WIDTH_40;
Adapter->mppriv.curr_bandwidth = (u8)bandwidth;
r8712_SwitchBandwidth(Adapter);
return RNDIS_STATUS_SUCCESS;
}
uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
u8 rx_pkt_type;
u32 rcr_val32;
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len < sizeof(u8))
return RNDIS_STATUS_INVALID_LENGTH;
rx_pkt_type = *((u8 *)poid_par_priv->information_buf);/*4*/
rcr_val32 = r8712_read32(Adapter, RCR);/*RCR = 0x10250048*/
rcr_val32 &= ~(RCR_CBSSID | RCR_AB | RCR_AM | RCR_APM | RCR_AAP);
switch (rx_pkt_type) {
case RX_PKT_BROADCAST:
rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32);
break;
case RX_PKT_DEST_ADDR:
rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32);
break;
case RX_PKT_PHY_MATCH:
rcr_val32 |= (RCR_APM | RCR_ACRC32);
break;
default:
rcr_val32 &= ~(RCR_AAP |
RCR_APM |
RCR_AM |
RCR_AB |
RCR_ACRC32);
break;
}
if (rx_pkt_type == RX_PKT_DEST_ADDR)
Adapter->mppriv.check_mp_pkt = 1;
else
Adapter->mppriv.check_mp_pkt = 0;
r8712_write32(Adapter, RCR, rcr_val32);
return RNDIS_STATUS_SUCCESS;
}
/*--------------------------------------------------------------------------*/
/*Linux*/
unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv)
{
return _SUCCESS;
}
/*-------------------------------------------------------------------------*/
uint oid_rt_set_power_down_hdl(struct oid_par_priv *poid_par_priv)
{
if (poid_par_priv->type_of_oid != SET_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
/*CALL the power_down function*/
return RNDIS_STATUS_SUCCESS;
}
/*-------------------------------------------------------------------------- */
uint oid_rt_get_power_mode_hdl(struct oid_par_priv *poid_par_priv)
{
struct _adapter *Adapter = (struct _adapter *)
(poid_par_priv->adapter_context);
if (poid_par_priv->type_of_oid != QUERY_OID)
return RNDIS_STATUS_NOT_ACCEPTED;
if (poid_par_priv->information_buf_len < sizeof(u32))
return RNDIS_STATUS_INVALID_LENGTH;
*(int *)poid_par_priv->information_buf =
Adapter->registrypriv.low_power ? POWER_LOW : POWER_NORMAL;
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
return RNDIS_STATUS_SUCCESS;
}

328
drivers/staging/rtl8712/rtl871x_mp_ioctl.h
View File

@ -1,328 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef _RTL871X_MP_IOCTL_H
#define _RTL871X_MP_IOCTL_H
#include "osdep_service.h"
#include "drv_types.h"
#include "mp_custom_oid.h"
#include "rtl871x_ioctl.h"
#include "rtl871x_ioctl_rtl.h"
#include "rtl8712_efuse.h"
#define TESTFWCMDNUMBER 1000000
#define TEST_H2CINT_WAIT_TIME 500
#define TEST_C2HINT_WAIT_TIME 500
#define HCI_TEST_SYSCFG_HWMASK 1
#define _BUSCLK_40M (4 << 2)
struct CFG_DBG_MSG_STRUCT {
u32 DebugLevel;
u32 DebugComponent_H32;
u32 DebugComponent_L32;
};
struct mp_rw_reg {
uint offset;
uint width;
u32 value;
};
/* for OID_RT_PRO_READ16_EEPROM & OID_RT_PRO_WRITE16_EEPROM */
struct eeprom_rw_param {
uint offset;
u16 value;
};
struct EFUSE_ACCESS_STRUCT {
u16 start_addr;
u16 cnts;
u8 data[];
};
struct burst_rw_reg {
uint offset;
uint len;
u8 Data[256];
};
struct usb_vendor_req {
u8 bRequest;
u16 wValue;
u16 wIndex;
u16 wLength;
u8 u8Dir;/*0:OUT, 1:IN */
u8 u8InData;
};
struct DR_VARIABLE_STRUCT {
u8 offset;
u32 variable;
};
/* oid_rtl_seg_87_11_00 */
uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv);
/* oid_rtl_seg_81_80_00 */
uint oid_rt_pro_set_data_rate_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_set_channel_direct_call_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_set_antenna_bb_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_set_tx_power_control_hdl(
struct oid_par_priv *poid_par_priv);
/* oid_rtl_seg_81_80_20 */
uint oid_rt_pro_query_tx_packet_sent_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_query_rx_packet_received_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_query_rx_packet_crc32_error_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_reset_tx_packet_sent_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_reset_rx_packet_received_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_set_continuous_tx_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_set_single_carrier_tx_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_set_carrier_suppression_tx_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_set_single_tone_tx_hdl(
struct oid_par_priv *poid_par_priv);
/* oid_rtl_seg_81_87 */
uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv);
/* oid_rtl_seg_81_85 */
uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_get_efuse_current_size_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv);
uint oid_rt_get_thermal_meter_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_reset_phy_rx_packet_count_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_phy_rx_packet_received_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_phy_rx_packet_crc32_error_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_set_power_down_hdl(
struct oid_par_priv *poid_par_priv);
uint oid_rt_get_power_mode_hdl(
struct oid_par_priv *poid_par_priv);
#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */
/* This ifdef _MUST_ be left in!! */
#else /* _RTL871X_MP_IOCTL_C_ */
extern struct oid_obj_priv oid_rtl_seg_81_87[5];
extern struct oid_obj_priv oid_rtl_seg_87_11_00[32];
extern struct oid_obj_priv oid_rtl_seg_87_11_20[5];
extern struct oid_obj_priv oid_rtl_seg_87_11_50[2];
extern struct oid_obj_priv oid_rtl_seg_87_11_80[1];
extern struct oid_obj_priv oid_rtl_seg_87_11_B0[1];
extern struct oid_obj_priv oid_rtl_seg_87_11_F0[16];
extern struct oid_obj_priv oid_rtl_seg_87_12_00[32];
#endif /* _RTL871X_MP_IOCTL_C_ */
enum MP_MODE {
MP_START_MODE,
MP_STOP_MODE,
MP_ERR_MODE
};
struct rwreg_param {
unsigned int offset;
unsigned int width;
unsigned int value;
};
struct bbreg_param {
unsigned int offset;
unsigned int phymask;
unsigned int value;
};
struct txpower_param {
unsigned int pwr_index;
};
struct datarate_param {
unsigned int rate_index;
};
struct rfintfs_parm {
unsigned int rfintfs;
};
struct mp_xmit_packet {
unsigned int len;
};
struct psmode_param {
unsigned int ps_mode;
unsigned int smart_ps;
};
struct mp_ioctl_handler {
unsigned int paramsize;
unsigned int (*handler)(struct oid_par_priv *poid_par_priv);
unsigned int oid;
};
struct mp_ioctl_param {
unsigned int subcode;
unsigned int len;
unsigned char data[];
};
#define GEN_MP_IOCTL_SUBCODE(code) _MP_IOCTL_ ## code ## _CMD_
enum RTL871X_MP_IOCTL_SUBCODE {
GEN_MP_IOCTL_SUBCODE(MP_START), /*0*/
GEN_MP_IOCTL_SUBCODE(MP_STOP), /*1*/
GEN_MP_IOCTL_SUBCODE(READ_REG), /*2*/
GEN_MP_IOCTL_SUBCODE(WRITE_REG),
GEN_MP_IOCTL_SUBCODE(SET_CHANNEL), /*4*/
GEN_MP_IOCTL_SUBCODE(SET_TXPOWER), /*5*/
GEN_MP_IOCTL_SUBCODE(SET_DATARATE), /*6*/
GEN_MP_IOCTL_SUBCODE(READ_BB_REG), /*7*/
GEN_MP_IOCTL_SUBCODE(WRITE_BB_REG),
GEN_MP_IOCTL_SUBCODE(READ_RF_REG), /*9*/
GEN_MP_IOCTL_SUBCODE(WRITE_RF_REG),
GEN_MP_IOCTL_SUBCODE(SET_RF_INTFS),
GEN_MP_IOCTL_SUBCODE(IOCTL_XMIT_PACKET), /*12*/
GEN_MP_IOCTL_SUBCODE(PS_STATE), /*13*/
GEN_MP_IOCTL_SUBCODE(READ16_EEPROM), /*14*/
GEN_MP_IOCTL_SUBCODE(WRITE16_EEPROM), /*15*/
GEN_MP_IOCTL_SUBCODE(SET_PTM), /*16*/
GEN_MP_IOCTL_SUBCODE(READ_TSSI), /*17*/
GEN_MP_IOCTL_SUBCODE(CNTU_TX), /*18*/
GEN_MP_IOCTL_SUBCODE(SET_BANDWIDTH), /*19*/
GEN_MP_IOCTL_SUBCODE(SET_RX_PKT_TYPE), /*20*/
GEN_MP_IOCTL_SUBCODE(RESET_PHY_RX_PKT_CNT), /*21*/
GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_RECV), /*22*/
GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_ERROR), /*23*/
GEN_MP_IOCTL_SUBCODE(SET_POWER_DOWN), /*24*/
GEN_MP_IOCTL_SUBCODE(GET_THERMAL_METER), /*25*/
GEN_MP_IOCTL_SUBCODE(GET_POWER_MODE), /*26*/
GEN_MP_IOCTL_SUBCODE(EFUSE), /*27*/
GEN_MP_IOCTL_SUBCODE(EFUSE_MAP), /*28*/
GEN_MP_IOCTL_SUBCODE(GET_EFUSE_MAX_SIZE), /*29*/
GEN_MP_IOCTL_SUBCODE(GET_EFUSE_CURRENT_SIZE), /*30*/
GEN_MP_IOCTL_SUBCODE(SC_TX), /*31*/
GEN_MP_IOCTL_SUBCODE(CS_TX), /*32*/
GEN_MP_IOCTL_SUBCODE(ST_TX), /*33*/
GEN_MP_IOCTL_SUBCODE(SET_ANTENNA), /*34*/
MAX_MP_IOCTL_SUBCODE,
};
unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv);
#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */
/* This ifdef _MUST_ be left in!! */
static struct mp_ioctl_handler mp_ioctl_hdl[] = {
{sizeof(u32), oid_rt_pro_start_test_hdl,
OID_RT_PRO_START_TEST},/*0*/
{sizeof(u32), oid_rt_pro_stop_test_hdl,
OID_RT_PRO_STOP_TEST},/*1*/
{sizeof(struct rwreg_param),
oid_rt_pro_read_register_hdl,
OID_RT_PRO_READ_REGISTER},/*2*/
{sizeof(struct rwreg_param),
oid_rt_pro_write_register_hdl,
OID_RT_PRO_WRITE_REGISTER},
{sizeof(u32),
oid_rt_pro_set_channel_direct_call_hdl,
OID_RT_PRO_SET_CHANNEL_DIRECT_CALL},
{sizeof(struct txpower_param),
oid_rt_pro_set_tx_power_control_hdl,
OID_RT_PRO_SET_TX_POWER_CONTROL},
{sizeof(u32),
oid_rt_pro_set_data_rate_hdl,
OID_RT_PRO_SET_DATA_RATE},
{sizeof(struct bb_reg_param),
oid_rt_pro_read_bb_reg_hdl,
OID_RT_PRO_READ_BB_REG},/*7*/
{sizeof(struct bb_reg_param),
oid_rt_pro_write_bb_reg_hdl,
OID_RT_PRO_WRITE_BB_REG},
{sizeof(struct rwreg_param),
oid_rt_pro_read_rf_reg_hdl,
OID_RT_PRO_RF_READ_REGISTRY},/*9*/
{sizeof(struct rwreg_param),
oid_rt_pro_write_rf_reg_hdl,
OID_RT_PRO_RF_WRITE_REGISTRY},
{sizeof(struct rfintfs_parm), NULL, 0},
{0, mp_ioctl_xmit_packet_hdl, 0},/*12*/
{sizeof(struct psmode_param), NULL, 0},/*13*/
{sizeof(struct eeprom_rw_param), NULL, 0},/*14*/
{sizeof(struct eeprom_rw_param), NULL, 0},/*15*/
{sizeof(unsigned char), NULL, 0},/*16*/
{sizeof(u32), NULL, 0},/*17*/
{sizeof(u32), oid_rt_pro_set_continuous_tx_hdl,
OID_RT_PRO_SET_CONTINUOUS_TX},/*18*/
{sizeof(u32), oid_rt_set_bandwidth_hdl,
OID_RT_SET_BANDWIDTH},/*19*/
{sizeof(u32), oid_rt_set_rx_packet_type_hdl,
OID_RT_SET_RX_PACKET_TYPE},/*20*/
{0, oid_rt_reset_phy_rx_packet_count_hdl,
OID_RT_RESET_PHY_RX_PACKET_COUNT},/*21*/
{sizeof(u32), oid_rt_get_phy_rx_packet_received_hdl,
OID_RT_GET_PHY_RX_PACKET_RECEIVED},/*22*/
{sizeof(u32), oid_rt_get_phy_rx_packet_crc32_error_hdl,
OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR},/*23*/
{sizeof(unsigned char), oid_rt_set_power_down_hdl,
OID_RT_SET_POWER_DOWN},/*24*/
{sizeof(u32), oid_rt_get_thermal_meter_hdl,
OID_RT_PRO_GET_THERMAL_METER},/*25*/
{sizeof(u32), oid_rt_get_power_mode_hdl,
OID_RT_GET_POWER_MODE},/*26*/
{sizeof(struct EFUSE_ACCESS_STRUCT),
oid_rt_pro_efuse_hdl, OID_RT_PRO_EFUSE},/*27*/
{EFUSE_MAP_MAX_SIZE, oid_rt_pro_efuse_map_hdl,
OID_RT_PRO_EFUSE_MAP},/*28*/
{sizeof(u32), oid_rt_get_efuse_max_size_hdl,
OID_RT_GET_EFUSE_MAX_SIZE},/*29*/
{sizeof(u32), oid_rt_get_efuse_current_size_hdl,
OID_RT_GET_EFUSE_CURRENT_SIZE},/*30*/
{sizeof(u32), oid_rt_pro_set_single_carrier_tx_hdl,
OID_RT_PRO_SET_SINGLE_CARRIER_TX},/*31*/
{sizeof(u32), oid_rt_pro_set_carrier_suppression_tx_hdl,
OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX},/*32*/
{sizeof(u32), oid_rt_pro_set_single_tone_tx_hdl,
OID_RT_PRO_SET_SINGLE_TONE_TX},/*33*/
{sizeof(u32), oid_rt_pro_set_antenna_bb_hdl,
OID_RT_PRO_SET_ANTENNA_BB},/*34*/
};
#else /* _RTL871X_MP_IOCTL_C_ */
extern struct mp_ioctl_handler mp_ioctl_hdl[];
#endif /* _RTL871X_MP_IOCTL_C_ */
#endif

1034
drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h
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234
drivers/staging/rtl8712/rtl871x_pwrctrl.c
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@ -1,234 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl871x_pwrctrl.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL871X_PWRCTRL_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "osdep_intf.h"
#define RTL8712_SDIO_LOCAL_BASE 0X10100000
#define SDIO_HCPWM (RTL8712_SDIO_LOCAL_BASE + 0x0081)
void r8712_set_rpwm(struct _adapter *padapter, u8 val8)
{
u8 rpwm;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
if (pwrpriv->rpwm == val8) {
if (pwrpriv->rpwm_retry == 0)
return;
}
if (padapter->driver_stopped || padapter->surprise_removed)
return;
rpwm = val8 | pwrpriv->tog;
switch (val8) {
case PS_STATE_S1:
pwrpriv->cpwm = val8;
break;
case PS_STATE_S2:/* only for USB normal powersave mode use,
* temp mark some code.
*/
case PS_STATE_S3:
case PS_STATE_S4:
pwrpriv->cpwm = val8;
break;
default:
break;
}
pwrpriv->rpwm_retry = 0;
pwrpriv->rpwm = val8;
r8712_write8(padapter, 0x1025FE58, rpwm);
pwrpriv->tog += 0x80;
}
void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode, uint smart_ps)
{
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
if (ps_mode > PM_Card_Disable)
return;
/* if driver is in active state, we dont need set smart_ps.*/
if (ps_mode == PS_MODE_ACTIVE)
smart_ps = 0;
if ((pwrpriv->pwr_mode != ps_mode) || (pwrpriv->smart_ps != smart_ps)) {
if (pwrpriv->pwr_mode == PS_MODE_ACTIVE)
pwrpriv->bSleep = true;
else
pwrpriv->bSleep = false;
pwrpriv->pwr_mode = ps_mode;
pwrpriv->smart_ps = smart_ps;
schedule_work(&pwrpriv->SetPSModeWorkItem);
}
}
/*
* Caller:ISR handler...
*
* This will be called when CPWM interrupt is up.
*
* using to update cpwn of drv; and drv will make a decision to up or
* down pwr level
*/
void r8712_cpwm_int_hdl(struct _adapter *padapter,
struct reportpwrstate_parm *preportpwrstate)
{
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
if (pwrpriv->cpwm_tog == ((preportpwrstate->state) & 0x80))
return;
del_timer(&padapter->pwrctrlpriv.rpwm_check_timer);
mutex_lock(&pwrpriv->mutex_lock);
pwrpriv->cpwm = (preportpwrstate->state) & 0xf;
if (pwrpriv->cpwm >= PS_STATE_S2) {
if (pwrpriv->alives & CMD_ALIVE)
complete(&pcmdpriv->cmd_queue_comp);
}
pwrpriv->cpwm_tog = (preportpwrstate->state) & 0x80;
mutex_unlock(&pwrpriv->mutex_lock);
}
static inline void register_task_alive(struct pwrctrl_priv *pwrctrl, uint tag)
{
pwrctrl->alives |= tag;
}
static inline void unregister_task_alive(struct pwrctrl_priv *pwrctrl, uint tag)
{
if (pwrctrl->alives & tag)
pwrctrl->alives ^= tag;
}
static void _rpwm_check_handler (struct _adapter *padapter)
{
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
if (padapter->driver_stopped || padapter->surprise_removed)
return;
if (pwrpriv->cpwm != pwrpriv->rpwm)
schedule_work(&pwrpriv->rpwm_workitem);
}
static void SetPSModeWorkItemCallback(struct work_struct *work)
{
struct pwrctrl_priv *pwrpriv = container_of(work,
struct pwrctrl_priv, SetPSModeWorkItem);
struct _adapter *padapter = container_of(pwrpriv,
struct _adapter, pwrctrlpriv);
if (!pwrpriv->bSleep) {
mutex_lock(&pwrpriv->mutex_lock);
if (pwrpriv->pwr_mode == PS_MODE_ACTIVE)
r8712_set_rpwm(padapter, PS_STATE_S4);
mutex_unlock(&pwrpriv->mutex_lock);
}
}
static void rpwm_workitem_callback(struct work_struct *work)
{
struct pwrctrl_priv *pwrpriv = container_of(work,
struct pwrctrl_priv, rpwm_workitem);
struct _adapter *padapter = container_of(pwrpriv,
struct _adapter, pwrctrlpriv);
if (pwrpriv->cpwm != pwrpriv->rpwm) {
mutex_lock(&pwrpriv->mutex_lock);
r8712_read8(padapter, SDIO_HCPWM);
pwrpriv->rpwm_retry = 1;
r8712_set_rpwm(padapter, pwrpriv->rpwm);
mutex_unlock(&pwrpriv->mutex_lock);
}
}
static void rpwm_check_handler (struct timer_list *t)
{
struct _adapter *adapter =
from_timer(adapter, t, pwrctrlpriv.rpwm_check_timer);
_rpwm_check_handler(adapter);
}
void r8712_init_pwrctrl_priv(struct _adapter *padapter)
{
struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
memset((unsigned char *)pwrctrlpriv, 0, sizeof(struct pwrctrl_priv));
mutex_init(&pwrctrlpriv->mutex_lock);
pwrctrlpriv->cpwm = PS_STATE_S4;
pwrctrlpriv->pwr_mode = PS_MODE_ACTIVE;
pwrctrlpriv->smart_ps = 0;
pwrctrlpriv->tog = 0x80;
/* clear RPWM to ensure driver and fw back to initial state. */
r8712_write8(padapter, 0x1025FE58, 0);
INIT_WORK(&pwrctrlpriv->SetPSModeWorkItem, SetPSModeWorkItemCallback);
INIT_WORK(&pwrctrlpriv->rpwm_workitem, rpwm_workitem_callback);
timer_setup(&pwrctrlpriv->rpwm_check_timer, rpwm_check_handler, 0);
}
/*
* Caller: r8712_cmd_thread
* Check if the fw_pwrstate is okay for issuing cmd.
* If not (cpwm should be is less than P2 state), then the sub-routine
* will raise the cpwm to be greater than or equal to P2.
* Calling Context: Passive
* Return Value:
* 0: r8712_cmd_thread can issue cmds to firmware afterwards.
* -EINVAL: r8712_cmd_thread can not do anything.
*/
int r8712_register_cmd_alive(struct _adapter *padapter)
{
int res = 0;
struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv;
mutex_lock(&pwrctrl->mutex_lock);
register_task_alive(pwrctrl, CMD_ALIVE);
if (pwrctrl->cpwm < PS_STATE_S2) {
r8712_set_rpwm(padapter, PS_STATE_S3);
res = -EINVAL;
}
mutex_unlock(&pwrctrl->mutex_lock);
return res;
}
/*
* Caller: ISR
* If ISR's txdone,
* No more pkts for TX,
* Then driver shall call this fun. to power down firmware again.
*/
void r8712_unregister_cmd_alive(struct _adapter *padapter)
{
struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv;
mutex_lock(&pwrctrl->mutex_lock);
unregister_task_alive(pwrctrl, CMD_ALIVE);
if ((pwrctrl->cpwm > PS_STATE_S2) &&
(pwrctrl->pwr_mode > PS_MODE_ACTIVE)) {
if ((pwrctrl->alives == 0) &&
(check_fwstate(&padapter->mlmepriv,
_FW_UNDER_LINKING) != true)) {
r8712_set_rpwm(padapter, PS_STATE_S0);
}
}
mutex_unlock(&pwrctrl->mutex_lock);
}
void r8712_flush_rwctrl_works(struct _adapter *padapter)
{
struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv;
flush_work(&pwrctrl->SetPSModeWorkItem);
flush_work(&pwrctrl->rpwm_workitem);
}

113
drivers/staging/rtl8712/rtl871x_pwrctrl.h
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@ -1,113 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL871X_PWRCTRL_H_
#define __RTL871X_PWRCTRL_H_
#include "osdep_service.h"
#include "drv_types.h"
#define CMD_ALIVE BIT(2)
enum Power_Mgnt {
PS_MODE_ACTIVE = 0,
PS_MODE_MIN,
PS_MODE_MAX,
PS_MODE_DTIM,
PS_MODE_VOIP,
PS_MODE_UAPSD_WMM,
PS_MODE_UAPSD,
PS_MODE_IBSS,
PS_MODE_WWLAN,
PM_Radio_Off,
PM_Card_Disable,
PS_MODE_NUM
};
/*
* BIT[2:0] = HW state
* BIT[3] = Protocol PS state, 0: register active state,
* 1: register sleep state
* BIT[4] = sub-state
*/
#define PS_DPS BIT(0)
#define PS_LCLK (PS_DPS)
#define PS_RF_OFF BIT(1)
#define PS_ALL_ON BIT(2)
#define PS_ST_ACTIVE BIT(3)
#define PS_LP BIT(4) /* low performance */
#define PS_STATE_MASK (0x0F)
#define PS_STATE_HW_MASK (0x07)
#define PS_SEQ_MASK (0xc0)
#define PS_STATE(x) (PS_STATE_MASK & (x))
#define PS_STATE_HW(x) (PS_STATE_HW_MASK & (x))
#define PS_SEQ(x) (PS_SEQ_MASK & (x))
#define PS_STATE_S0 (PS_DPS)
#define PS_STATE_S1 (PS_LCLK)
#define PS_STATE_S2 (PS_RF_OFF)
#define PS_STATE_S3 (PS_ALL_ON)
#define PS_STATE_S4 ((PS_ST_ACTIVE) | (PS_ALL_ON))
#define PS_IS_RF_ON(x) ((x) & (PS_ALL_ON))
#define PS_IS_ACTIVE(x) ((x) & (PS_ST_ACTIVE))
#define CLR_PS_STATE(x) ((x) = ((x) & (0xF0)))
struct reportpwrstate_parm {
unsigned char mode;
unsigned char state; /* the CPWM value */
unsigned short rsvd;
};
struct pwrctrl_priv {
struct mutex mutex_lock;
/*volatile*/ u8 rpwm; /* requested power state for fw */
/* fw current power state. updated when 1. read from HCPWM or
* 2. driver lowers power level
*/
/*volatile*/ u8 cpwm;
/*volatile*/ u8 tog; /* toggling */
/*volatile*/ u8 cpwm_tog; /* toggling */
/*volatile*/ u8 tgt_rpwm; /* wanted power state */
uint pwr_mode;
uint smart_ps;
uint alives;
uint ImrContent; /* used to store original imr. */
uint bSleep; /* sleep -> active is different from active -> sleep. */
struct work_struct SetPSModeWorkItem;
struct work_struct rpwm_workitem;
struct timer_list rpwm_check_timer;
u8 rpwm_retry;
uint bSetPSModeWorkItemInProgress;
spinlock_t pnp_pwr_mgnt_lock;
s32 pnp_current_pwr_state;
u8 pnp_bstop_trx;
u8 pnp_wwirp_pending;
};
void r8712_init_pwrctrl_priv(struct _adapter *adapter);
int r8712_register_cmd_alive(struct _adapter *padapter);
void r8712_unregister_cmd_alive(struct _adapter *padapter);
void r8712_cpwm_int_hdl(struct _adapter *padapter,
struct reportpwrstate_parm *preportpwrstate);
void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode,
uint smart_ps);
void r8712_set_rpwm(struct _adapter *padapter, u8 val8);
void r8712_flush_rwctrl_works(struct _adapter *padapter);
#endif /* __RTL871X_PWRCTRL_H_ */

671
drivers/staging/rtl8712/rtl871x_recv.c
View File

@ -1,671 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl871x_recv.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL871X_RECV_C_
#include <linux/ip.h>
#include <linux/if_ether.h>
#include <linux/etherdevice.h>
#include <linux/ieee80211.h>
#include <net/cfg80211.h>
#include "osdep_service.h"
#include "drv_types.h"
#include "recv_osdep.h"
#include "mlme_osdep.h"
#include "ethernet.h"
#include "usb_ops.h"
#include "wifi.h"
static const u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37};
/* Datagram Delivery Protocol */
static const u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3};
void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv)
{
memset((u8 *)psta_recvpriv, 0, sizeof(struct sta_recv_priv));
spin_lock_init(&psta_recvpriv->lock);
_init_queue(&psta_recvpriv->defrag_q);
}
int _r8712_init_recv_priv(struct recv_priv *precvpriv,
struct _adapter *padapter)
{
int ret;
sint i;
union recv_frame *precvframe;
memset((unsigned char *)precvpriv, 0, sizeof(struct recv_priv));
spin_lock_init(&precvpriv->lock);
_init_queue(&precvpriv->free_recv_queue);
_init_queue(&precvpriv->recv_pending_queue);
precvpriv->adapter = padapter;
precvpriv->free_recvframe_cnt = NR_RECVFRAME;
precvpriv->pallocated_frame_buf = kzalloc(NR_RECVFRAME *
sizeof(union recv_frame) + RXFRAME_ALIGN_SZ,
GFP_ATOMIC);
if (!precvpriv->pallocated_frame_buf)
return -ENOMEM;
precvpriv->precv_frame_buf = precvpriv->pallocated_frame_buf +
RXFRAME_ALIGN_SZ -
((addr_t)(precvpriv->pallocated_frame_buf) &
(RXFRAME_ALIGN_SZ - 1));
precvframe = (union recv_frame *)precvpriv->precv_frame_buf;
for (i = 0; i < NR_RECVFRAME; i++) {
INIT_LIST_HEAD(&precvframe->u.list);
list_add_tail(&precvframe->u.list,
&precvpriv->free_recv_queue.queue);
r8712_os_recv_resource_alloc(padapter, precvframe);
precvframe->u.hdr.adapter = padapter;
precvframe++;
}
precvpriv->rx_pending_cnt = 1;
ret = r8712_init_recv_priv(precvpriv, padapter);
if (ret)
kfree(precvpriv->pallocated_frame_buf);
return ret;
}
void _r8712_free_recv_priv(struct recv_priv *precvpriv)
{
kfree(precvpriv->pallocated_frame_buf);
r8712_free_recv_priv(precvpriv);
}
union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue)
{
unsigned long irqL;
union recv_frame *precvframe;
struct _adapter *padapter;
struct recv_priv *precvpriv;
spin_lock_irqsave(&pfree_recv_queue->lock, irqL);
precvframe = list_first_entry_or_null(&pfree_recv_queue->queue,
union recv_frame, u.hdr.list);
if (precvframe) {
list_del_init(&precvframe->u.hdr.list);
padapter = precvframe->u.hdr.adapter;
if (padapter) {
precvpriv = &padapter->recvpriv;
if (pfree_recv_queue == &precvpriv->free_recv_queue)
precvpriv->free_recvframe_cnt--;
}
}
spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL);
return precvframe;
}
/*
* caller : defrag; recvframe_chk_defrag in recv_thread (passive)
* pframequeue: defrag_queue : will be accessed in recv_thread (passive)
* using spin_lock to protect
*/
void r8712_free_recvframe_queue(struct __queue *pframequeue,
struct __queue *pfree_recv_queue)
{
union recv_frame *precvframe;
struct list_head *plist, *phead;
spin_lock(&pframequeue->lock);
phead = &pframequeue->queue;
plist = phead->next;
while (!end_of_queue_search(phead, plist)) {
precvframe = container_of(plist, union recv_frame, u.list);
plist = plist->next;
r8712_free_recvframe(precvframe, pfree_recv_queue);
}
spin_unlock(&pframequeue->lock);
}
sint r8712_recvframe_chkmic(struct _adapter *adapter,
union recv_frame *precvframe)
{
sint i, res = _SUCCESS;
u32 datalen;
u8 miccode[8];
u8 bmic_err = false;
u8 *pframe, *payload, *pframemic;
u8 *mickey, idx, *iv;
struct sta_info *stainfo;
struct rx_pkt_attrib *prxattrib = &precvframe->u.hdr.attrib;
struct security_priv *psecuritypriv = &adapter->securitypriv;
stainfo = r8712_get_stainfo(&adapter->stapriv, &prxattrib->ta[0]);
if (prxattrib->encrypt == _TKIP_) {
/* calculate mic code */
if (stainfo) {
if (is_multicast_ether_addr(prxattrib->ra)) {
iv = precvframe->u.hdr.rx_data +
prxattrib->hdrlen;
idx = iv[3];
mickey = &psecuritypriv->XGrprxmickey[(((idx >>
6) & 0x3)) - 1].skey[0];
if (!psecuritypriv->binstallGrpkey)
return _FAIL;
} else {
mickey = &stainfo->tkiprxmickey.skey[0];
}
/*icv_len included the mic code*/
datalen = precvframe->u.hdr.len - prxattrib->hdrlen -
prxattrib->iv_len - prxattrib->icv_len - 8;
pframe = precvframe->u.hdr.rx_data;
payload = pframe + prxattrib->hdrlen +
prxattrib->iv_len;
seccalctkipmic(mickey, pframe, payload, datalen,
&miccode[0],
(unsigned char)prxattrib->priority);
pframemic = payload + datalen;
bmic_err = false;
for (i = 0; i < 8; i++) {
if (miccode[i] != *(pframemic + i))
bmic_err = true;
}
if (bmic_err) {
if (prxattrib->bdecrypted)
r8712_handle_tkip_mic_err(adapter,
(u8)is_multicast_ether_addr(prxattrib->ra));
res = _FAIL;
} else {
/* mic checked ok */
if (!psecuritypriv->bcheck_grpkey &&
is_multicast_ether_addr(prxattrib->ra))
psecuritypriv->bcheck_grpkey = true;
}
recvframe_pull_tail(precvframe, 8);
}
}
return res;
}
/* decrypt and set the ivlen,icvlen of the recv_frame */
union recv_frame *r8712_decryptor(struct _adapter *padapter,
union recv_frame *precv_frame)
{
struct rx_pkt_attrib *prxattrib = &precv_frame->u.hdr.attrib;
struct security_priv *psecuritypriv = &padapter->securitypriv;
union recv_frame *return_packet = precv_frame;
if ((prxattrib->encrypt > 0) && ((prxattrib->bdecrypted == 0) ||
psecuritypriv->sw_decrypt)) {
psecuritypriv->hw_decrypted = false;
switch (prxattrib->encrypt) {
case _WEP40_:
case _WEP104_:
r8712_wep_decrypt(padapter, (u8 *)precv_frame);
break;
case _TKIP_:
r8712_tkip_decrypt(padapter, (u8 *)precv_frame);
break;
case _AES_:
r8712_aes_decrypt(padapter, (u8 *)precv_frame);
break;
default:
break;
}
} else if (prxattrib->bdecrypted == 1) {
psecuritypriv->hw_decrypted = true;
}
return return_packet;
}
/*###set the security information in the recv_frame */
union recv_frame *r8712_portctrl(struct _adapter *adapter,
union recv_frame *precv_frame)
{
u8 *psta_addr, *ptr;
uint auth_alg;
struct recv_frame_hdr *pfhdr;
struct sta_info *psta;
struct sta_priv *pstapriv;
union recv_frame *prtnframe;
u16 ether_type;
pstapriv = &adapter->stapriv;
ptr = precv_frame->u.hdr.rx_data;
pfhdr = &precv_frame->u.hdr;
psta_addr = pfhdr->attrib.ta;
psta = r8712_get_stainfo(pstapriv, psta_addr);
auth_alg = adapter->securitypriv.auth_algorithm;
if (auth_alg == 2) {
/* get ether_type */
ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE;
ether_type = get_unaligned_be16(ptr);
if (psta && psta->ieee8021x_blocked) {
/* blocked
* only accept EAPOL frame
*/
if (ether_type == 0x888e) {
prtnframe = precv_frame;
} else {
/*free this frame*/
r8712_free_recvframe(precv_frame,
&adapter->recvpriv.free_recv_queue);
prtnframe = NULL;
}
} else {
/* allowed
* check decryption status, and decrypt the
* frame if needed
*/
prtnframe = precv_frame;
/* check is the EAPOL frame or not (Rekey) */
if (ether_type == 0x888e) {
/* check Rekey */
prtnframe = precv_frame;
}
}
} else {
prtnframe = precv_frame;
}
return prtnframe;
}
static sint recv_decache(union recv_frame *precv_frame, u8 bretry,
struct stainfo_rxcache *prxcache)
{
sint tid = precv_frame->u.hdr.attrib.priority;
u16 seq_ctrl = ((precv_frame->u.hdr.attrib.seq_num & 0xffff) << 4) |
(precv_frame->u.hdr.attrib.frag_num & 0xf);
if (tid > 15)
return _FAIL;
if (seq_ctrl == prxcache->tid_rxseq[tid])
return _FAIL;
prxcache->tid_rxseq[tid] = seq_ctrl;
return _SUCCESS;
}
static sint sta2sta_data_frame(struct _adapter *adapter,
union recv_frame *precv_frame,
struct sta_info **psta)
{
u8 *ptr = precv_frame->u.hdr.rx_data;
sint ret = _SUCCESS;
struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
struct sta_priv *pstapriv = &adapter->stapriv;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
u8 *mybssid = get_bssid(pmlmepriv);
u8 *myhwaddr = myid(&adapter->eeprompriv);
u8 *sta_addr = NULL;
bool bmcast = is_multicast_ether_addr(pattrib->dst);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) ||
check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
/* filter packets that SA is myself or multicast or broadcast */
if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN))
return _FAIL;
if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast))
return _FAIL;
if (is_zero_ether_addr(pattrib->bssid) ||
is_zero_ether_addr(mybssid) ||
(memcmp(pattrib->bssid, mybssid, ETH_ALEN)))
return _FAIL;
sta_addr = pattrib->src;
} else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
/* For Station mode, sa and bssid should always be BSSID,
* and DA is my mac-address
*/
if (memcmp(pattrib->bssid, pattrib->src, ETH_ALEN))
return _FAIL;
sta_addr = pattrib->bssid;
} else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
if (bmcast) {
/* For AP mode, if DA == MCAST, then BSSID should
* be also MCAST
*/
if (!is_multicast_ether_addr(pattrib->bssid))
return _FAIL;
} else { /* not mc-frame */
/* For AP mode, if DA is non-MCAST, then it must be
* BSSID, and bssid == BSSID
*/
if (memcmp(pattrib->bssid, pattrib->dst, ETH_ALEN))
return _FAIL;
sta_addr = pattrib->src;
}
} else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN);
memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN);
memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
sta_addr = mybssid;
} else {
ret = _FAIL;
}
if (bmcast)
*psta = r8712_get_bcmc_stainfo(adapter);
else
*psta = r8712_get_stainfo(pstapriv, sta_addr); /* get ap_info */
if (!*psta) {
if (check_fwstate(pmlmepriv, WIFI_MP_STATE))
adapter->mppriv.rx_pktloss++;
return _FAIL;
}
return ret;
}
static sint ap2sta_data_frame(struct _adapter *adapter,
union recv_frame *precv_frame,
struct sta_info **psta)
{
u8 *ptr = precv_frame->u.hdr.rx_data;
struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
struct sta_priv *pstapriv = &adapter->stapriv;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
u8 *mybssid = get_bssid(pmlmepriv);
u8 *myhwaddr = myid(&adapter->eeprompriv);
bool bmcast = is_multicast_ether_addr(pattrib->dst);
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) &&
check_fwstate(pmlmepriv, _FW_LINKED)) {
/* if NULL-frame, drop packet */
if ((GetFrameSubType(ptr)) == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC))
return _FAIL;
/* drop QoS-SubType Data, including QoS NULL,
* excluding QoS-Data
*/
if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) ==
WIFI_QOS_DATA_TYPE) {
if (GetFrameSubType(ptr) & (BIT(4) | BIT(5) | BIT(6)))
return _FAIL;
}
/* filter packets that SA is myself or multicast or broadcast */
if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN))
return _FAIL;
/* da should be for me */
if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast))
return _FAIL;
/* check BSSID */
if (is_zero_ether_addr(pattrib->bssid) ||
is_zero_ether_addr(mybssid) ||
(memcmp(pattrib->bssid, mybssid, ETH_ALEN)))
return _FAIL;
if (bmcast)
*psta = r8712_get_bcmc_stainfo(adapter);
else
*psta = r8712_get_stainfo(pstapriv, pattrib->bssid);
if (!*psta)
return _FAIL;
} else if (check_fwstate(pmlmepriv, WIFI_MP_STATE) &&
check_fwstate(pmlmepriv, _FW_LINKED)) {
memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN);
memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN);
memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
memcpy(pattrib->bssid, mybssid, ETH_ALEN);
*psta = r8712_get_stainfo(pstapriv, pattrib->bssid);
if (!*psta)
return _FAIL;
} else {
return _FAIL;
}
return _SUCCESS;
}
static sint sta2ap_data_frame(struct _adapter *adapter,
union recv_frame *precv_frame,
struct sta_info **psta)
{
struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
struct sta_priv *pstapriv = &adapter->stapriv;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
unsigned char *mybssid = get_bssid(pmlmepriv);
if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
/* For AP mode, if DA is non-MCAST, then it must be BSSID,
* and bssid == BSSID
* For AP mode, RA=BSSID, TX=STA(SRC_ADDR), A3=DST_ADDR
*/
if (memcmp(pattrib->bssid, mybssid, ETH_ALEN))
return _FAIL;
*psta = r8712_get_stainfo(pstapriv, pattrib->src);
if (!*psta)
return _FAIL;
}
return _SUCCESS;
}
static sint validate_recv_ctrl_frame(struct _adapter *adapter,
union recv_frame *precv_frame)
{
return _FAIL;
}
static sint validate_recv_mgnt_frame(struct _adapter *adapter,
union recv_frame *precv_frame)
{
return _FAIL;
}
static sint validate_recv_data_frame(struct _adapter *adapter,
union recv_frame *precv_frame)
{
int res;
u8 bretry;
u8 *psa, *pda, *pbssid;
struct sta_info *psta = NULL;
u8 *ptr = precv_frame->u.hdr.rx_data;
struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
struct security_priv *psecuritypriv = &adapter->securitypriv;
bretry = GetRetry(ptr);
pda = ieee80211_get_DA((struct ieee80211_hdr *)ptr);
psa = ieee80211_get_SA((struct ieee80211_hdr *)ptr);
pbssid = get_hdr_bssid(ptr);
if (!pbssid)
return _FAIL;
memcpy(pattrib->dst, pda, ETH_ALEN);
memcpy(pattrib->src, psa, ETH_ALEN);
memcpy(pattrib->bssid, pbssid, ETH_ALEN);
switch (pattrib->to_fr_ds) {
case 0:
memcpy(pattrib->ra, pda, ETH_ALEN);
memcpy(pattrib->ta, psa, ETH_ALEN);
res = sta2sta_data_frame(adapter, precv_frame, &psta);
break;
case 1:
memcpy(pattrib->ra, pda, ETH_ALEN);
memcpy(pattrib->ta, pbssid, ETH_ALEN);
res = ap2sta_data_frame(adapter, precv_frame, &psta);
break;
case 2:
memcpy(pattrib->ra, pbssid, ETH_ALEN);
memcpy(pattrib->ta, psa, ETH_ALEN);
res = sta2ap_data_frame(adapter, precv_frame, &psta);
break;
case 3:
memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN);
return _FAIL;
default:
return _FAIL;
}
if (res == _FAIL)
return _FAIL;
if (!psta)
return _FAIL;
precv_frame->u.hdr.psta = psta;
pattrib->amsdu = 0;
/* parsing QC field */
if (pattrib->qos == 1) {
pattrib->priority = GetPriority((ptr + 24));
pattrib->ack_policy = GetAckpolicy((ptr + 24));
pattrib->amsdu = GetAMsdu((ptr + 24));
pattrib->hdrlen = pattrib->to_fr_ds == 3 ? 32 : 26;
} else {
pattrib->priority = 0;
pattrib->hdrlen = (pattrib->to_fr_ds == 3) ? 30 : 24;
}
if (pattrib->order)/*HT-CTRL 11n*/
pattrib->hdrlen += 4;
precv_frame->u.hdr.preorder_ctrl =
&psta->recvreorder_ctrl[pattrib->priority];
/* decache, drop duplicate recv packets */
if (recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) ==
_FAIL)
return _FAIL;
if (pattrib->privacy) {
GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt,
is_multicast_ether_addr(pattrib->ra));
SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len,
pattrib->encrypt);
} else {
pattrib->encrypt = 0;
pattrib->iv_len = pattrib->icv_len = 0;
}
return _SUCCESS;
}
sint r8712_validate_recv_frame(struct _adapter *adapter,
union recv_frame *precv_frame)
{
/*shall check frame subtype, to / from ds, da, bssid */
/*then call check if rx seq/frag. duplicated.*/
u8 type;
u8 subtype;
sint retval = _SUCCESS;
struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
u8 *ptr = precv_frame->u.hdr.rx_data;
u8 ver = (unsigned char)(*ptr) & 0x3;
/*add version chk*/
if (ver != 0)
return _FAIL;
type = GetFrameType(ptr);
subtype = GetFrameSubType(ptr); /*bit(7)~bit(2)*/
pattrib->to_fr_ds = get_tofr_ds(ptr);
pattrib->frag_num = GetFragNum(ptr);
pattrib->seq_num = GetSequence(ptr);
pattrib->pw_save = GetPwrMgt(ptr);
pattrib->mfrag = GetMFrag(ptr);
pattrib->mdata = GetMData(ptr);
pattrib->privacy = GetPrivacy(ptr);
pattrib->order = GetOrder(ptr);
switch (type) {
case IEEE80211_FTYPE_MGMT:
retval = validate_recv_mgnt_frame(adapter, precv_frame);
break;
case IEEE80211_FTYPE_CTL:
retval = validate_recv_ctrl_frame(adapter, precv_frame);
break;
case IEEE80211_FTYPE_DATA:
pattrib->qos = (subtype & BIT(7)) ? 1 : 0;
retval = validate_recv_data_frame(adapter, precv_frame);
break;
default:
return _FAIL;
}
return retval;
}
int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe)
{
/*remove the wlanhdr and add the eth_hdr*/
sint rmv_len;
u16 len;
u8 bsnaphdr;
u8 *psnap_type;
struct ieee80211_snap_hdr *psnap;
struct _adapter *adapter = precvframe->u.hdr.adapter;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
u8 *ptr = precvframe->u.hdr.rx_data; /*point to frame_ctrl field*/
struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib;
if (pattrib->encrypt)
recvframe_pull_tail(precvframe, pattrib->icv_len);
psnap = (struct ieee80211_snap_hdr *)(ptr + pattrib->hdrlen +
pattrib->iv_len);
psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE;
/* convert hdr + possible LLC headers into Ethernet header */
if ((!memcmp(psnap, (void *)rfc1042_header, SNAP_SIZE) &&
(memcmp(psnap_type, (void *)SNAP_ETH_TYPE_IPX, 2)) &&
(memcmp(psnap_type, (void *)SNAP_ETH_TYPE_APPLETALK_AARP, 2))) ||
!memcmp(psnap, (void *)bridge_tunnel_header, SNAP_SIZE)) {
/* remove RFC1042 or Bridge-Tunnel encapsulation and
* replace EtherType
*/
bsnaphdr = true;
} else {
/* Leave Ethernet header part of hdr and full payload */
bsnaphdr = false;
}
rmv_len = pattrib->hdrlen + pattrib->iv_len +
(bsnaphdr ? SNAP_SIZE : 0);
len = precvframe->u.hdr.len - rmv_len;
if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
ptr += rmv_len;
*ptr = 0x87;
*(ptr + 1) = 0x12;
/* append rx status for mp test packets */
ptr = recvframe_pull(precvframe, (rmv_len -
sizeof(struct ethhdr) + 2) - 24);
if (!ptr)
return -ENOMEM;
memcpy(ptr, get_rxmem(precvframe), 24);
ptr += 24;
} else {
ptr = recvframe_pull(precvframe, (rmv_len -
sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0)));
if (!ptr)
return -ENOMEM;
}
memcpy(ptr, pattrib->dst, ETH_ALEN);
memcpy(ptr + ETH_ALEN, pattrib->src, ETH_ALEN);
if (!bsnaphdr) {
__be16 be_tmp = htons(len);
memcpy(ptr + 12, &be_tmp, 2);
}
return 0;
}
void r8712_recv_entry(union recv_frame *precvframe)
{
struct _adapter *padapter;
struct recv_priv *precvpriv;
s32 ret = _SUCCESS;
padapter = precvframe->u.hdr.adapter;
precvpriv = &padapter->recvpriv;
padapter->ledpriv.LedControlHandler(padapter, LED_CTL_RX);
ret = recv_func(padapter, precvframe);
if (ret == _FAIL)
goto _recv_entry_drop;
precvpriv->rx_pkts++;
precvpriv->rx_bytes += (uint)(precvframe->u.hdr.rx_tail -
precvframe->u.hdr.rx_data);
return;
_recv_entry_drop:
precvpriv->rx_drop++;
padapter->mppriv.rx_pktloss = precvpriv->rx_drop;
}

208
drivers/staging/rtl8712/rtl871x_recv.h
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@ -1,208 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _RTL871X_RECV_H_
#define _RTL871X_RECV_H_
#include "osdep_service.h"
#include "drv_types.h"
#define NR_RECVFRAME 256
#define RXFRAME_ALIGN 8
#define RXFRAME_ALIGN_SZ (1 << RXFRAME_ALIGN)
#define MAX_SUBFRAME_COUNT 64
/* for Rx reordering buffer control */
struct recv_reorder_ctrl {
struct _adapter *padapter;
u16 indicate_seq; /* =wstart_b, init_value=0xffff */
u16 wend_b;
u8 wsize_b;
struct __queue pending_recvframe_queue;
struct timer_list reordering_ctrl_timer;
};
struct stainfo_rxcache {
u16 tid_rxseq[16];
};
#define PHY_RSSI_SLID_WIN_MAX 100
#define PHY_LINKQUALITY_SLID_WIN_MAX 20
struct smooth_rssi_data {
u32 elements[100]; /* array to store values */
u32 index; /* index to current array to store */
u32 total_num; /* num of valid elements */
u32 total_val; /* sum of valid elements */
};
struct rx_pkt_attrib {
u8 amsdu;
u8 order;
u8 qos;
u8 to_fr_ds;
u8 frag_num;
u16 seq_num;
u8 pw_save;
u8 mfrag;
u8 mdata;
u8 privacy; /* in frame_ctrl field */
u8 bdecrypted;
int hdrlen; /* the WLAN Header Len */
int encrypt; /* 0 no encrypt. != 0 encrypt algorithm */
int iv_len;
int icv_len;
int priority;
int ack_policy;
u8 crc_err;
u8 dst[ETH_ALEN];
u8 src[ETH_ALEN];
u8 ta[ETH_ALEN];
u8 ra[ETH_ALEN];
u8 bssid[ETH_ALEN];
u8 tcpchk_valid; /* 0: invalid, 1: valid */
u8 ip_chkrpt; /* 0: incorrect, 1: correct */
u8 tcp_chkrpt; /* 0: incorrect, 1: correct */
u8 signal_qual;
s8 rx_mimo_signal_qual[2];
u8 mcs_rate;
u8 htc;
u8 signal_strength;
};
/*
* accesser of recv_priv: recv_entry(dispatch / passive level);
* recv_thread(passive) ; returnpkt(dispatch)
* ; halt(passive) ;
*
* using enter_critical section to protect
*/
struct recv_priv {
spinlock_t lock;
struct __queue free_recv_queue;
struct __queue recv_pending_queue;
u8 *pallocated_frame_buf;
u8 *precv_frame_buf;
uint free_recvframe_cnt;
struct _adapter *adapter;
uint rx_bytes;
uint rx_pkts;
uint rx_drop;
uint rx_icv_err;
uint rx_largepacket_crcerr;
uint rx_smallpacket_crcerr;
uint rx_middlepacket_crcerr;
u8 rx_pending_cnt;
uint ff_hwaddr;
struct tasklet_struct recv_tasklet;
struct sk_buff_head free_recv_skb_queue;
struct sk_buff_head rx_skb_queue;
u8 *pallocated_recv_buf;
u8 *precv_buf; /* 4 alignment */
struct __queue free_recv_buf_queue;
u32 free_recv_buf_queue_cnt;
/* For the phy information */
s8 rssi;
u8 signal;
u8 noise;
u8 fw_rssi;
struct smooth_rssi_data signal_qual_data;
struct smooth_rssi_data signal_strength_data;
};
struct sta_recv_priv {
spinlock_t lock;
sint option;
struct __queue defrag_q; /* keeping the fragment frame until defrag */
struct stainfo_rxcache rxcache;
uint sta_rx_bytes;
uint sta_rx_pkts;
uint sta_rx_fail;
};
#include "rtl8712_recv.h"
/* get a free recv_frame from pfree_recv_queue */
union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue);
void r8712_free_recvframe(union recv_frame *precvframe,
struct __queue *pfree_recv_queue);
void r8712_free_recvframe_queue(struct __queue *pframequeue,
struct __queue *pfree_recv_queue);
int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe);
int recv_func(struct _adapter *padapter, void *pcontext);
static inline u8 *get_rxmem(union recv_frame *precvframe)
{
/* always return rx_head... */
if (!precvframe)
return NULL;
return precvframe->u.hdr.rx_head;
}
static inline u8 *recvframe_pull(union recv_frame *precvframe, sint sz)
{
/* used for extract sz bytes from rx_data, update rx_data and return
* the updated rx_data to the caller
*/
if (!precvframe)
return NULL;
precvframe->u.hdr.rx_data += sz;
if (precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail) {
precvframe->u.hdr.rx_data -= sz;
return NULL;
}
precvframe->u.hdr.len -= sz;
return precvframe->u.hdr.rx_data;
}
static inline u8 *recvframe_put(union recv_frame *precvframe, sint sz)
{
/* used for append sz bytes from ptr to rx_tail, update rx_tail and
* return the updated rx_tail to the caller
* after putting, rx_tail must be still larger than rx_end.
*/
if (!precvframe)
return NULL;
precvframe->u.hdr.rx_tail += sz;
if (precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end) {
precvframe->u.hdr.rx_tail -= sz;
return NULL;
}
precvframe->u.hdr.len += sz;
return precvframe->u.hdr.rx_tail;
}
static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz)
{
/* rmv data from rx_tail (by yitsen)
* used for extract sz bytes from rx_end, update rx_end and return the
* updated rx_end to the caller
* after pulling, rx_end must be still larger than rx_data.
*/
if (!precvframe)
return NULL;
precvframe->u.hdr.rx_tail -= sz;
if (precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data) {
precvframe->u.hdr.rx_tail += sz;
return NULL;
}
precvframe->u.hdr.len -= sz;
return precvframe->u.hdr.rx_tail;
}
struct sta_info;
void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv);
sint r8712_recvframe_chkmic(struct _adapter *adapter,
union recv_frame *precvframe);
union recv_frame *r8712_decryptor(struct _adapter *adapter,
union recv_frame *precv_frame);
union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *adapter,
union recv_frame *precv_frame);
int r8712_validate_recv_frame(struct _adapter *adapter,
union recv_frame *precv_frame);
union recv_frame *r8712_portctrl(struct _adapter *adapter,
union recv_frame *precv_frame);
#endif

55
drivers/staging/rtl8712/rtl871x_rf.h
View File

@ -1,55 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL871X_RF_H_
#define __RTL871X_RF_H_
#include "rtl871x_cmd.h"
#include "rtl871x_mp_phy_regdef.h"
#define OFDM_PHY 1
#define MIXED_PHY 2
#define CCK_PHY 3
#define NumRates (13)
#define RTL8711_RF_MAX_SENS 6
#define RTL8711_RF_DEF_SENS 4
#define NUM_CHANNELS 15
struct regulatory_class {
u32 starting_freq; /*MHz, */
u8 channel_set[NUM_CHANNELS];
u8 channel_cck_power[NUM_CHANNELS]; /*dbm*/
u8 channel_ofdm_power[NUM_CHANNELS];/*dbm*/
u8 txpower_limit; /*dbm*/
u8 channel_spacing; /*MHz*/
u8 modem;
};
enum _REG_PREAMBLE_MODE {
PREAMBLE_LONG = 1,
PREAMBLE_AUTO = 2,
PREAMBLE_SHORT = 3,
};
enum {
RTL8712_RFC_1T = 0x10,
RTL8712_RFC_2T = 0x20,
RTL8712_RFC_1R = 0x01,
RTL8712_RFC_2R = 0x02,
RTL8712_RFC_1T1R = 0x11,
RTL8712_RFC_1T2R = 0x12,
RTL8712_RFC_TURBO = 0x92,
RTL8712_RFC_2T2R = 0x22
};
#endif /*__RTL871X_RF_H_*/

1386
drivers/staging/rtl8712/rtl871x_security.c
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File diff suppressed because it is too large Load Diff

223
drivers/staging/rtl8712/rtl871x_security.h
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@ -1,223 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __RTL871X_SECURITY_H_
#define __RTL871X_SECURITY_H_
#include "osdep_service.h"
#include "drv_types.h"
#define _NO_PRIVACY_ 0x0
#define _WEP40_ 0x1
#define _TKIP_ 0x2
#define _TKIP_WTMIC_ 0x3
#define _AES_ 0x4
#define _WEP104_ 0x5
#define _AUTH_OPEN_SYSTEM_ 0x0
#define _AUTH_SHARED_SYSTEM_ 0x1
#define _AUTH_8021x_ 0x2
#define _AUTH_AUTHSWITCH_ 0x3
#define _WPA_IE_ID_ 0xdd
#define _WPA2_IE_ID_ 0x30
#ifndef Ndis802_11AuthModeWPA2
#define Ndis802_11AuthModeWPA2 (Ndis802_11AuthModeWPANone + 1)
#endif
#ifndef Ndis802_11AuthModeWPA2PSK
#define Ndis802_11AuthModeWPA2PSK (Ndis802_11AuthModeWPANone + 2)
#endif
union pn48 {
u64 val;
#if defined(__BIG_ENDIAN)
struct {
u8 TSC7;
u8 TSC6;
u8 TSC5;
u8 TSC4;
u8 TSC3;
u8 TSC2;
u8 TSC1;
u8 TSC0;
} _byte_;
#else
struct {
u8 TSC0;
u8 TSC1;
u8 TSC2;
u8 TSC3;
u8 TSC4;
u8 TSC5;
u8 TSC6;
u8 TSC7;
} _byte_;
#endif
};
union Keytype {
u8 skey[16];
u32 lkey[4];
};
struct RT_PMKID_LIST {
u8 bUsed;
u8 Bssid[6];
u8 PMKID[16];
u8 SsidBuf[33];
u8 *ssid_octet;
u16 ssid_length;
};
struct security_priv {
u32 auth_algorithm; /* 802.11 auth, could be open, shared,
* 8021x and authswitch
*/
u32 privacy_algorithm; /* This specify the privacy for shared
* auth. algorithm.
*/
u32 PrivacyKeyIndex; /* this is only valid for legendary
* wep, 0~3 for key id.
*/
union Keytype DefKey[4]; /* this is only valid for def. key */
u32 DefKeylen[4];
u32 XGrpPrivacy; /* This specify the privacy algthm.
* used for Grp key
*/
u32 XGrpKeyid; /* key id used for Grp Key */
union Keytype XGrpKey[2]; /* 802.1x Group Key, for
* inx0 and inx1
*/
union Keytype XGrptxmickey[2];
union Keytype XGrprxmickey[2];
union pn48 Grptxpn; /* PN48 used for Grp Key xmit. */
union pn48 Grprxpn; /* PN48 used for Grp Key recv. */
u8 wps_hw_pbc_pressed;/*for hw pbc pressed*/
u8 wps_phase;/*for wps*/
u8 wps_ie[MAX_WPA_IE_LEN << 2];
int wps_ie_len;
u8 binstallGrpkey;
u8 busetkipkey;
struct timer_list tkip_timer;
u8 bcheck_grpkey;
u8 bgrpkey_handshake;
s32 sw_encrypt; /* from registry_priv */
s32 sw_decrypt; /* from registry_priv */
s32 hw_decrypted; /* if the rx packets is hw_decrypted==false,
* it means the hw has not been ready.
*/
u32 ndisauthtype; /* keeps the auth_type & enc_status from upper
* layer ioctl(wpa_supplicant or wzc)
*/
u32 ndisencryptstatus;
struct wlan_bssid_ex sec_bss; /* for joinbss (h2c buffer) usage */
struct NDIS_802_11_WEP ndiswep;
u8 assoc_info[600];
u8 szofcapability[256]; /* for wpa2 usage */
u8 oidassociation[512]; /* for wpa/wpa2 usage */
u8 authenticator_ie[256]; /* store ap security information element */
u8 supplicant_ie[256]; /* store sta security information element */
/* for tkip countermeasure */
u32 last_mic_err_time;
u8 btkip_countermeasure;
u8 btkip_wait_report;
u32 btkip_countermeasure_time;
/*-------------------------------------------------------------------
* For WPA2 Pre-Authentication.
*------------------------------------------------------------------
**/
struct RT_PMKID_LIST PMKIDList[NUM_PMKID_CACHE];
u8 PMKIDIndex;
};
#define GET_ENCRY_ALGO(psecuritypriv, psta, encry_algo, bmcst) \
do { \
switch (psecuritypriv->auth_algorithm) { \
case 0: \
case 1: \
case 3: \
encry_algo = (u8)psecuritypriv->privacy_algorithm; \
break; \
case 2: \
if (bmcst) \
encry_algo = (u8)psecuritypriv->XGrpPrivacy; \
else \
encry_algo = (u8)psta->XPrivacy; \
break; \
} \
} while (0)
#define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\
do {\
switch (encrypt) { \
case _WEP40_: \
case _WEP104_: \
iv_len = 4; \
icv_len = 4; \
break; \
case _TKIP_: \
iv_len = 8; \
icv_len = 4; \
break; \
case _AES_: \
iv_len = 8; \
icv_len = 8; \
break; \
default: \
iv_len = 0; \
icv_len = 0; \
break; \
} \
} while (0)
#define GET_TKIP_PN(iv, txpn) \
do {\
txpn._byte_.TSC0 = iv[2];\
txpn._byte_.TSC1 = iv[0];\
txpn._byte_.TSC2 = iv[4];\
txpn._byte_.TSC3 = iv[5];\
txpn._byte_.TSC4 = iv[6];\
txpn._byte_.TSC5 = iv[7];\
} while (0)
#define ROL32(A, n) (((A) << (n)) | (((A) >> (32 - (n))) & ((1UL << (n)) - 1)))
#define ROR32(A, n) ROL32((A), 32 - (n))
struct mic_data {
u32 K0, K1; /* Key */
u32 L, R; /* Current state */
u32 M; /* Message accumulator (single word) */
u32 nBytesInM; /* # bytes in M */
};
void seccalctkipmic(
u8 *key,
u8 *header,
u8 *data,
u32 data_len,
u8 *Miccode,
u8 priority);
void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key);
void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nBytes);
void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst);
u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe);
u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe);
void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe);
void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe);
void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe);
void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe);
void r8712_use_tkipkey_handler(struct timer_list *t);
#endif /*__RTL871X_SECURITY_H_ */

263
drivers/staging/rtl8712/rtl871x_sta_mgt.c
View File

@ -1,263 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl871x_sta_mgt.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL871X_STA_MGT_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "recv_osdep.h"
#include "xmit_osdep.h"
#include "sta_info.h"
static void _init_stainfo(struct sta_info *psta)
{
memset((u8 *)psta, 0, sizeof(struct sta_info));
spin_lock_init(&psta->lock);
INIT_LIST_HEAD(&psta->list);
INIT_LIST_HEAD(&psta->hash_list);
_r8712_init_sta_xmit_priv(&psta->sta_xmitpriv);
_r8712_init_sta_recv_priv(&psta->sta_recvpriv);
INIT_LIST_HEAD(&psta->asoc_list);
INIT_LIST_HEAD(&psta->auth_list);
}
int _r8712_init_sta_priv(struct sta_priv *pstapriv)
{
struct sta_info *psta;
s32 i;
pstapriv->pallocated_stainfo_buf = kmalloc(sizeof(struct sta_info) *
NUM_STA + 4, GFP_ATOMIC);
if (!pstapriv->pallocated_stainfo_buf)
return -ENOMEM;
pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 -
((addr_t)(pstapriv->pallocated_stainfo_buf) & 3);
_init_queue(&pstapriv->free_sta_queue);
spin_lock_init(&pstapriv->sta_hash_lock);
pstapriv->asoc_sta_count = 0;
_init_queue(&pstapriv->sleep_q);
_init_queue(&pstapriv->wakeup_q);
psta = (struct sta_info *)(pstapriv->pstainfo_buf);
for (i = 0; i < NUM_STA; i++) {
_init_stainfo(psta);
INIT_LIST_HEAD(&pstapriv->sta_hash[i]);
list_add_tail(&psta->list, &pstapriv->free_sta_queue.queue);
psta++;
}
INIT_LIST_HEAD(&pstapriv->asoc_list);
INIT_LIST_HEAD(&pstapriv->auth_list);
return 0;
}
/* this function is used to free the memory of lock || sema for all stainfos */
static void mfree_all_stainfo(struct sta_priv *pstapriv)
{
unsigned long irqL;
struct list_head *plist, *phead;
spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL);
phead = &pstapriv->free_sta_queue.queue;
plist = phead->next;
while (!end_of_queue_search(phead, plist))
plist = plist->next;
spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL);
}
void _r8712_free_sta_priv(struct sta_priv *pstapriv)
{
if (pstapriv) {
/* be done before free sta_hash_lock */
mfree_all_stainfo(pstapriv);
kfree(pstapriv->pallocated_stainfo_buf);
}
}
struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
{
s32 index;
struct list_head *phash_list;
struct sta_info *psta;
struct __queue *pfree_sta_queue;
struct recv_reorder_ctrl *preorder_ctrl;
int i = 0;
u16 wRxSeqInitialValue = 0xffff;
unsigned long flags;
pfree_sta_queue = &pstapriv->free_sta_queue;
spin_lock_irqsave(&pfree_sta_queue->lock, flags);
psta = list_first_entry_or_null(&pfree_sta_queue->queue,
struct sta_info, list);
if (psta) {
list_del_init(&psta->list);
_init_stainfo(psta);
memcpy(psta->hwaddr, hwaddr, ETH_ALEN);
index = wifi_mac_hash(hwaddr);
if (index >= NUM_STA) {
psta = NULL;
goto exit;
}
phash_list = &pstapriv->sta_hash[index];
list_add_tail(&psta->hash_list, phash_list);
pstapriv->asoc_sta_count++;
/* For the SMC router, the sequence number of first packet of WPS handshake
* will be 0. In this case, this packet will be dropped by recv_decache function
* if we use the 0x00 as the default value for tid_rxseq variable. So, we
* initialize the tid_rxseq variable as the 0xffff.
*/
for (i = 0; i < 16; i++)
memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i],
&wRxSeqInitialValue, 2);
/* for A-MPDU Rx reordering buffer control */
for (i = 0; i < 16; i++) {
preorder_ctrl = &psta->recvreorder_ctrl[i];
preorder_ctrl->padapter = pstapriv->padapter;
preorder_ctrl->indicate_seq = 0xffff;
preorder_ctrl->wend_b = 0xffff;
preorder_ctrl->wsize_b = 64;
_init_queue(&preorder_ctrl->pending_recvframe_queue);
r8712_init_recv_timer(preorder_ctrl);
}
}
exit:
spin_unlock_irqrestore(&pfree_sta_queue->lock, flags);
return psta;
}
/* using pstapriv->sta_hash_lock to protect */
void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta)
{
int i;
unsigned long irqL0;
struct __queue *pfree_sta_queue;
struct recv_reorder_ctrl *preorder_ctrl;
struct sta_xmit_priv *pstaxmitpriv;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct sta_priv *pstapriv = &padapter->stapriv;
if (!psta)
return;
pfree_sta_queue = &pstapriv->free_sta_queue;
pstaxmitpriv = &psta->sta_xmitpriv;
spin_lock_irqsave(&pxmitpriv->vo_pending.lock, irqL0);
r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending);
list_del_init(&pstaxmitpriv->vo_q.tx_pending);
spin_unlock_irqrestore(&pxmitpriv->vo_pending.lock, irqL0);
spin_lock_irqsave(&pxmitpriv->vi_pending.lock, irqL0);
r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending);
list_del_init(&pstaxmitpriv->vi_q.tx_pending);
spin_unlock_irqrestore(&pxmitpriv->vi_pending.lock, irqL0);
spin_lock_irqsave(&pxmitpriv->bk_pending.lock, irqL0);
r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending);
list_del_init(&pstaxmitpriv->bk_q.tx_pending);
spin_unlock_irqrestore(&pxmitpriv->bk_pending.lock, irqL0);
spin_lock_irqsave(&pxmitpriv->be_pending.lock, irqL0);
r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending);
list_del_init(&pstaxmitpriv->be_q.tx_pending);
spin_unlock_irqrestore(&pxmitpriv->be_pending.lock, irqL0);
list_del_init(&psta->hash_list);
pstapriv->asoc_sta_count--;
/* re-init sta_info; 20061114 */
_r8712_init_sta_xmit_priv(&psta->sta_xmitpriv);
_r8712_init_sta_recv_priv(&psta->sta_recvpriv);
/* for A-MPDU Rx reordering buffer control,
* cancel reordering_ctrl_timer
*/
for (i = 0; i < 16; i++) {
preorder_ctrl = &psta->recvreorder_ctrl[i];
del_timer(&preorder_ctrl->reordering_ctrl_timer);
}
spin_lock(&pfree_sta_queue->lock);
/* insert into free_sta_queue; 20061114 */
list_add_tail(&psta->list, &pfree_sta_queue->queue);
spin_unlock(&pfree_sta_queue->lock);
}
/* free all stainfo which in sta_hash[all] */
void r8712_free_all_stainfo(struct _adapter *padapter)
{
unsigned long irqL;
struct list_head *plist, *phead;
s32 index;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct sta_info *pbcmc_stainfo = r8712_get_bcmc_stainfo(padapter);
if (pstapriv->asoc_sta_count == 1)
return;
spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL);
for (index = 0; index < NUM_STA; index++) {
phead = &pstapriv->sta_hash[index];
plist = phead->next;
while (!end_of_queue_search(phead, plist)) {
psta = container_of(plist,
struct sta_info, hash_list);
plist = plist->next;
if (pbcmc_stainfo != psta)
r8712_free_stainfo(padapter, psta);
}
}
spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL);
}
/* any station allocated can be searched by hash list */
struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
{
unsigned long irqL;
struct list_head *plist, *phead;
struct sta_info *psta = NULL;
u32 index;
if (!hwaddr)
return NULL;
index = wifi_mac_hash(hwaddr);
spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL);
phead = &pstapriv->sta_hash[index];
plist = phead->next;
while (!end_of_queue_search(phead, plist)) {
psta = container_of(plist, struct sta_info, hash_list);
if ((!memcmp(psta->hwaddr, hwaddr, ETH_ALEN))) {
/* if found the matched address */
break;
}
psta = NULL;
plist = plist->next;
}
spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL);
return psta;
}
void r8712_init_bcmc_stainfo(struct _adapter *padapter)
{
unsigned char bcast_addr[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
struct sta_priv *pstapriv = &padapter->stapriv;
r8712_alloc_stainfo(pstapriv, bcast_addr);
}
struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter)
{
struct sta_priv *pstapriv = &padapter->stapriv;
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
return r8712_get_stainfo(pstapriv, bc_addr);
}
u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr)
{
return true;
}

35
drivers/staging/rtl8712/rtl871x_wlan_sme.h
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@ -1,35 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef _RTL871X_WLAN_SME_H_
#define _RTL871X_WLAN_SME_H_
#define MSR_APMODE 0x0C
#define MSR_STAMODE 0x08
#define MSR_ADHOCMODE 0x04
#define MSR_NOLINKMODE 0x00
#define _1M_RATE_ 0
#define _2M_RATE_ 1
#define _5M_RATE_ 2
#define _11M_RATE_ 3
#define _6M_RATE_ 4
#define _9M_RATE_ 5
#define _12M_RATE_ 6
#define _18M_RATE_ 7
#define _24M_RATE_ 8
#define _36M_RATE_ 9
#define _48M_RATE_ 10
#define _54M_RATE_ 11
#endif

1056
drivers/staging/rtl8712/rtl871x_xmit.c
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287
drivers/staging/rtl8712/rtl871x_xmit.h
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@ -1,287 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef _RTL871X_XMIT_H_
#define _RTL871X_XMIT_H_
#include "osdep_service.h"
#include "drv_types.h"
#include "xmit_osdep.h"
#ifdef CONFIG_R8712_TX_AGGR
#define MAX_XMITBUF_SZ (16384)
#else
#define MAX_XMITBUF_SZ (2048)
#endif
#define NR_XMITBUFF (4)
#ifdef CONFIG_R8712_TX_AGGR
#define AGGR_NR_HIGH_BOUND (4) /*(8) */
#define AGGR_NR_LOW_BOUND (2)
#endif
#define XMITBUF_ALIGN_SZ 512
#define TX_GUARD_BAND 5
#define MAX_NUMBLKS (1)
/* Fixed the Big Endian bug when using the software driver encryption.*/
#define WEP_IV(pattrib_iv, txpn, keyidx)\
do { \
pattrib_iv[0] = txpn._byte_.TSC0;\
pattrib_iv[1] = txpn._byte_.TSC1;\
pattrib_iv[2] = txpn._byte_.TSC2;\
pattrib_iv[3] = ((keyidx & 0x3) << 6);\
txpn.val = (txpn.val == 0xffffff) ? 0 : (txpn.val + 1);\
} while (0)
/* Fixed the Big Endian bug when doing the Tx.
* The Linksys WRH54G will check this.
*/
#define TKIP_IV(pattrib_iv, txpn, keyidx)\
do { \
pattrib_iv[0] = txpn._byte_.TSC1;\
pattrib_iv[1] = (txpn._byte_.TSC1 | 0x20) & 0x7f;\
pattrib_iv[2] = txpn._byte_.TSC0;\
pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\
pattrib_iv[4] = txpn._byte_.TSC2;\
pattrib_iv[5] = txpn._byte_.TSC3;\
pattrib_iv[6] = txpn._byte_.TSC4;\
pattrib_iv[7] = txpn._byte_.TSC5;\
txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \
(txpn.val + 1);\
} while (0)
#define AES_IV(pattrib_iv, txpn, keyidx)\
do { \
pattrib_iv[0] = txpn._byte_.TSC0;\
pattrib_iv[1] = txpn._byte_.TSC1;\
pattrib_iv[2] = 0;\
pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\
pattrib_iv[4] = txpn._byte_.TSC2;\
pattrib_iv[5] = txpn._byte_.TSC3;\
pattrib_iv[6] = txpn._byte_.TSC4;\
pattrib_iv[7] = txpn._byte_.TSC5;\
txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \
(txpn.val + 1);\
} while (0)
struct hw_xmit {
spinlock_t xmit_lock;
struct list_head pending;
struct __queue *sta_queue;
struct hw_txqueue *phwtxqueue;
sint txcmdcnt;
int accnt;
};
struct pkt_attrib {
u8 type;
u8 subtype;
u8 bswenc;
u8 dhcp_pkt;
u16 seqnum;
u16 ether_type;
u16 pktlen; /* the original 802.3 pkt raw_data len
* (not include ether_hdr data)
*/
u16 last_txcmdsz;
u8 pkt_hdrlen; /*the original 802.3 pkt header len*/
u8 hdrlen; /*the WLAN Header Len*/
u8 nr_frags;
u8 ack_policy;
u8 mac_id;
u8 vcs_mode; /*virtual carrier sense method*/
u8 pctrl;/*per packet txdesc control enable*/
u8 qsel;
u8 priority;
u8 encrypt; /* when 0 indicate no encrypt. when non-zero,
* indicate the encrypt algorithm
*/
u8 iv_len;
u8 icv_len;
unsigned char iv[8];
unsigned char icv[8];
u8 dst[ETH_ALEN] __aligned(2); /* for ether_addr_copy */
u8 src[ETH_ALEN];
u8 ta[ETH_ALEN];
u8 ra[ETH_ALEN];
struct sta_info *psta;
};
#define WLANHDR_OFFSET 64
#define DATA_FRAMETAG 0x01
#define L2_FRAMETAG 0x02
#define MGNT_FRAMETAG 0x03
#define AMSDU_FRAMETAG 0x04
#define EII_FRAMETAG 0x05
#define IEEE8023_FRAMETAG 0x06
#define MP_FRAMETAG 0x07
#define TXAGG_FRAMETAG 0x08
struct xmit_buf {
struct list_head list;
u8 *pallocated_buf;
u8 *pbuf;
void *priv_data;
struct urb *pxmit_urb[8];
u32 aggr_nr;
};
struct xmit_frame {
struct list_head list;
struct pkt_attrib attrib;
_pkt *pkt;
int frame_tag;
struct _adapter *padapter;
u8 *buf_addr;
struct xmit_buf *pxmitbuf;
u8 *mem_addr;
u16 sz[8];
struct urb *pxmit_urb[8];
u8 bpending[8];
u8 last[8];
};
struct tx_servq {
struct list_head tx_pending;
struct __queue sta_pending;
int qcnt;
};
struct sta_xmit_priv {
spinlock_t lock;
sint option;
sint apsd_setting; /* When bit mask is on, the associated edca
* queue supports APSD.
*/
struct tx_servq be_q; /* priority == 0,3 */
struct tx_servq bk_q; /* priority == 1,2*/
struct tx_servq vi_q; /*priority == 4,5*/
struct tx_servq vo_q; /*priority == 6,7*/
struct list_head legacy_dz;
struct list_head apsd;
u16 txseq_tid[16];
uint sta_tx_bytes;
u64 sta_tx_pkts;
uint sta_tx_fail;
};
struct hw_txqueue {
sint head;
sint tail;
sint free_sz; /* in units of 64 bytes */
sint free_cmdsz;
sint txsz[8];
uint ff_hwaddr;
uint cmd_hwaddr;
sint ac_tag;
};
struct xmit_priv {
spinlock_t lock;
struct __queue be_pending;
struct __queue bk_pending;
struct __queue vi_pending;
struct __queue vo_pending;
struct __queue bm_pending;
struct __queue legacy_dz_queue;
struct __queue apsd_queue;
u8 *pallocated_frame_buf;
u8 *pxmit_frame_buf;
uint free_xmitframe_cnt;
uint mapping_addr;
uint pkt_sz;
struct __queue free_xmit_queue;
struct hw_txqueue be_txqueue;
struct hw_txqueue bk_txqueue;
struct hw_txqueue vi_txqueue;
struct hw_txqueue vo_txqueue;
struct hw_txqueue bmc_txqueue;
uint frag_len;
struct _adapter *adapter;
u8 vcs_setting;
u8 vcs;
u8 vcs_type;
u16 rts_thresh;
uint tx_bytes;
u64 tx_pkts;
uint tx_drop;
struct hw_xmit *hwxmits;
u8 hwxmit_entry;
u8 txirp_cnt;
struct tasklet_struct xmit_tasklet;
struct work_struct xmit_pipe4_reset_wi;
struct work_struct xmit_pipe6_reset_wi;
struct work_struct xmit_piped_reset_wi;
/*per AC pending irp*/
int beq_cnt;
int bkq_cnt;
int viq_cnt;
int voq_cnt;
struct __queue free_amsdu_xmit_queue;
u8 *pallocated_amsdu_frame_buf;
u8 *pxmit_amsdu_frame_buf;
uint free_amsdu_xmitframe_cnt;
struct __queue free_txagg_xmit_queue;
u8 *pallocated_txagg_frame_buf;
u8 *pxmit_txagg_frame_buf;
uint free_txagg_xmitframe_cnt;
int cmdseq;
struct __queue free_xmitbuf_queue;
struct __queue pending_xmitbuf_queue;
u8 *pxmitbuf;
uint free_xmitbuf_cnt;
};
void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv,
struct xmit_buf *pxmitbuf);
struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv);
void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len);
struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv);
void r8712_free_xmitframe(struct xmit_priv *pxmitpriv,
struct xmit_frame *pxmitframe);
void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv,
struct __queue *pframequeue);
int r8712_xmit_classifier(struct _adapter *padapter,
struct xmit_frame *pxmitframe);
sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt,
struct xmit_frame *pxmitframe);
sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag);
void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv);
int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt,
struct pkt_attrib *pattrib);
int r8712_txframes_sta_ac_pending(struct _adapter *padapter,
struct pkt_attrib *pattrib);
int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv,
struct _adapter *padapter);
void _free_xmit_priv(struct xmit_priv *pxmitpriv);
void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv,
struct xmit_frame *pxmitframe);
int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe);
int r8712_xmit_enqueue(struct _adapter *padapter,
struct xmit_frame *pxmitframe);
void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe);
void r8712_xmit_bh(struct tasklet_struct *t);
void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe,
struct xmit_buf *pxmitbuf);
#include "rtl8712_xmit.h"
#endif /*_RTL871X_XMIT_H_*/

132
drivers/staging/rtl8712/sta_info.h
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@ -1,132 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __STA_INFO_H_
#define __STA_INFO_H_
#include "osdep_service.h"
#include "drv_types.h"
#include "wifi.h"
#define NUM_STA 32
#define NUM_ACL 64
/* if mode ==0, then the sta is allowed once the addr is hit.
* if mode ==1, then the sta is rejected once the addr is non-hit.
*/
struct wlan_acl_node {
struct list_head list;
u8 addr[ETH_ALEN];
u8 mode;
};
struct wlan_acl_pool {
struct wlan_acl_node aclnode[NUM_ACL];
};
struct stainfo_stats {
uint rx_pkts;
uint rx_bytes;
u64 tx_pkts;
uint tx_bytes;
};
struct sta_info {
spinlock_t lock;
struct list_head list; /*free_sta_queue*/
struct list_head hash_list; /*sta_hash*/
struct sta_xmit_priv sta_xmitpriv;
struct sta_recv_priv sta_recvpriv;
uint state;
uint aid;
uint mac_id;
uint qos_option;
u8 hwaddr[ETH_ALEN];
uint ieee8021x_blocked; /*0: allowed, 1:blocked */
uint XPrivacy; /*aes, tkip...*/
union Keytype tkiptxmickey;
union Keytype tkiprxmickey;
union Keytype x_UncstKey;
union pn48 txpn; /* PN48 used for Unicast xmit.*/
union pn48 rxpn; /* PN48 used for Unicast recv.*/
u8 bssrateset[16];
uint bssratelen;
s32 rssi;
s32 signal_quality;
struct stainfo_stats sta_stats;
/*for A-MPDU Rx reordering buffer control */
struct recv_reorder_ctrl recvreorder_ctrl[16];
struct ht_priv htpriv;
/* Notes:
* STA_Mode:
* curr_network(mlme_priv/security_priv/qos/ht)
* + sta_info: (STA & AP) CAP/INFO
* scan_q: AP CAP/INFO
* AP_Mode:
* curr_network(mlme_priv/security_priv/qos/ht) : AP CAP/INFO
* sta_info: (AP & STA) CAP/INFO
*/
struct list_head asoc_list;
struct list_head auth_list;
unsigned int expire_to;
unsigned int auth_seq;
unsigned int authalg;
unsigned char chg_txt[128];
unsigned int tx_ra_bitmap;
};
struct sta_priv {
u8 *pallocated_stainfo_buf;
u8 *pstainfo_buf;
struct __queue free_sta_queue;
spinlock_t sta_hash_lock;
struct list_head sta_hash[NUM_STA];
int asoc_sta_count;
struct __queue sleep_q;
struct __queue wakeup_q;
struct _adapter *padapter;
struct list_head asoc_list;
struct list_head auth_list;
unsigned int auth_to; /* sec, time to expire in authenticating. */
unsigned int assoc_to; /* sec, time to expire before associating. */
unsigned int expire_to; /* sec , time to expire after associated. */
};
static inline u32 wifi_mac_hash(u8 *mac)
{
u32 x;
x = mac[0];
x = (x << 2) ^ mac[1];
x = (x << 2) ^ mac[2];
x = (x << 2) ^ mac[3];
x = (x << 2) ^ mac[4];
x = (x << 2) ^ mac[5];
x ^= x >> 8;
x = x & (NUM_STA - 1);
return x;
}
int _r8712_init_sta_priv(struct sta_priv *pstapriv);
void _r8712_free_sta_priv(struct sta_priv *pstapriv);
struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv,
u8 *hwaddr);
void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta);
void r8712_free_all_stainfo(struct _adapter *padapter);
struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr);
void r8712_init_bcmc_stainfo(struct _adapter *padapter);
struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter);
u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr);
#endif /* _STA_INFO_H_ */

307
drivers/staging/rtl8712/usb_halinit.c
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// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* usb_halinit.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _HCI_HAL_INIT_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "usb_ops.h"
#include "usb_osintf.h"
u8 r8712_usb_hal_bus_init(struct _adapter *adapter)
{
u8 val8 = 0;
u8 ret = _SUCCESS;
int PollingCnt = 20;
struct registry_priv *registrypriv = &adapter->registrypriv;
if (registrypriv->chip_version == RTL8712_FPGA) {
val8 = 0x01;
/* switch to 80M clock */
r8712_write8(adapter, SYS_CLKR, val8);
val8 = r8712_read8(adapter, SPS1_CTRL);
val8 = val8 | 0x01;
/* enable VSPS12 LDO Macro block */
r8712_write8(adapter, SPS1_CTRL, val8);
val8 = r8712_read8(adapter, AFE_MISC);
val8 = val8 | 0x01;
/* Enable AFE Macro Block's Bandgap */
r8712_write8(adapter, AFE_MISC, val8);
val8 = r8712_read8(adapter, LDOA15_CTRL);
val8 = val8 | 0x01;
/* enable LDOA15 block */
r8712_write8(adapter, LDOA15_CTRL, val8);
val8 = r8712_read8(adapter, SPS1_CTRL);
val8 = val8 | 0x02;
/* Enable VSPS12_SW Macro Block */
r8712_write8(adapter, SPS1_CTRL, val8);
val8 = r8712_read8(adapter, AFE_MISC);
val8 = val8 | 0x02;
/* Enable AFE Macro Block's Mbias */
r8712_write8(adapter, AFE_MISC, val8);
val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
val8 = val8 | 0x08;
/* isolate PCIe Analog 1.2V to PCIe 3.3V and PCIE Digital */
r8712_write8(adapter, SYS_ISO_CTRL + 1, val8);
val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
val8 = val8 & 0xEF;
/* attach AFE PLL to MACTOP/BB/PCIe Digital */
r8712_write8(adapter, SYS_ISO_CTRL + 1, val8);
val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1);
val8 = val8 & 0xFB;
/* enable AFE clock */
r8712_write8(adapter, AFE_XTAL_CTRL + 1, val8);
val8 = r8712_read8(adapter, AFE_PLL_CTRL);
val8 = val8 | 0x01;
/* Enable AFE PLL Macro Block */
r8712_write8(adapter, AFE_PLL_CTRL, val8);
val8 = 0xEE;
/* release isolation AFE PLL & MD */
r8712_write8(adapter, SYS_ISO_CTRL, val8);
val8 = r8712_read8(adapter, SYS_CLKR + 1);
val8 = val8 | 0x08;
/* enable MAC clock */
r8712_write8(adapter, SYS_CLKR + 1, val8);
val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
val8 = val8 | 0x08;
/* enable Core digital and enable IOREG R/W */
r8712_write8(adapter, SYS_FUNC_EN + 1, val8);
val8 = val8 | 0x80;
/* enable REG_EN */
r8712_write8(adapter, SYS_FUNC_EN + 1, val8);
val8 = r8712_read8(adapter, SYS_CLKR + 1);
val8 = (val8 | 0x80) & 0xBF;
/* switch the control path */
r8712_write8(adapter, SYS_CLKR + 1, val8);
val8 = 0xFC;
r8712_write8(adapter, CR, val8);
val8 = 0x37;
r8712_write8(adapter, CR + 1, val8);
/* reduce EndPoint & init it */
r8712_write8(adapter, 0x102500ab, r8712_read8(adapter,
0x102500ab) | BIT(6) | BIT(7));
/* consideration of power consumption - init */
r8712_write8(adapter, 0x10250008, r8712_read8(adapter,
0x10250008) & 0xfffffffb);
} else if (registrypriv->chip_version == RTL8712_1stCUT) {
/* Initialization for power on sequence, */
r8712_write8(adapter, SPS0_CTRL + 1, 0x53);
r8712_write8(adapter, SPS0_CTRL, 0x57);
/* Enable AFE Macro Block's Bandgap and Enable AFE Macro
* Block's Mbias
*/
val8 = r8712_read8(adapter, AFE_MISC);
r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN |
AFE_MISC_MBEN));
/* Enable LDOA15 block */
val8 = r8712_read8(adapter, LDOA15_CTRL);
r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN));
val8 = r8712_read8(adapter, SPS1_CTRL);
r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_LDEN));
msleep(20);
/* Enable Switch Regulator Block */
val8 = r8712_read8(adapter, SPS1_CTRL);
r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_SWEN));
r8712_write32(adapter, SPS1_CTRL, 0x00a7b267);
val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08));
/* Engineer Packet CP test Enable */
val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20));
val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x6F));
/* Enable AFE clock */
val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1);
r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb));
/* Enable AFE PLL Macro Block */
val8 = r8712_read8(adapter, AFE_PLL_CTRL);
r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11));
/* Attach AFE PLL to MACTOP/BB/PCIe Digital */
val8 = r8712_read8(adapter, SYS_ISO_CTRL);
r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE));
/* Switch to 40M clock */
val8 = r8712_read8(adapter, SYS_CLKR);
r8712_write8(adapter, SYS_CLKR, val8 & (~SYS_CLKSEL));
/* SSC Disable */
val8 = r8712_read8(adapter, SYS_CLKR);
/* Enable MAC clock */
val8 = r8712_read8(adapter, SYS_CLKR + 1);
r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18));
/* Revised POS, */
r8712_write8(adapter, PMC_FSM, 0x02);
/* Enable Core digital and enable IOREG R/W */
val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08));
/* Enable REG_EN */
val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80));
/* Switch the control path to FW */
val8 = r8712_read8(adapter, SYS_CLKR + 1);
r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF);
r8712_write8(adapter, CR, 0xFC);
r8712_write8(adapter, CR + 1, 0x37);
/* Fix the RX FIFO issue(usb error), */
val8 = r8712_read8(adapter, 0x1025FE5c);
r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7)));
val8 = r8712_read8(adapter, 0x102500ab);
r8712_write8(adapter, 0x102500ab, (val8 | BIT(6) | BIT(7)));
/* For power save, used this in the bit file after 970621 */
val8 = r8712_read8(adapter, SYS_CLKR);
r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL));
} else if (registrypriv->chip_version == RTL8712_2ndCUT ||
registrypriv->chip_version == RTL8712_3rdCUT) {
/* Initialization for power on sequence,
* E-Fuse leakage prevention sequence
*/
r8712_write8(adapter, 0x37, 0xb0);
msleep(20);
r8712_write8(adapter, 0x37, 0x30);
/* Set control path switch to HW control and reset Digital Core,
* CPU Core and MAC I/O to solve FW download fail when system
* from resume sate.
*/
val8 = r8712_read8(adapter, SYS_CLKR + 1);
if (val8 & 0x80) {
val8 &= 0x3f;
r8712_write8(adapter, SYS_CLKR + 1, val8);
}
val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
val8 &= 0x73;
r8712_write8(adapter, SYS_FUNC_EN + 1, val8);
msleep(20);
/* Revised POS, */
/* Enable AFE Macro Block's Bandgap and Enable AFE Macro
* Block's Mbias
*/
r8712_write8(adapter, SPS0_CTRL + 1, 0x53);
r8712_write8(adapter, SPS0_CTRL, 0x57);
val8 = r8712_read8(adapter, AFE_MISC);
/*Bandgap*/
r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN));
r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN |
AFE_MISC_MBEN | AFE_MISC_I32_EN));
/* Enable PLL Power (LDOA15V) */
val8 = r8712_read8(adapter, LDOA15_CTRL);
r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN));
/* Enable LDOV12D block */
val8 = r8712_read8(adapter, LDOV12D_CTRL);
r8712_write8(adapter, LDOV12D_CTRL, (val8 | LDV12_EN));
val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08));
/* Engineer Packet CP test Enable */
val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20));
/* Support 64k IMEM */
val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x68));
/* Enable AFE clock */
val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1);
r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb));
/* Enable AFE PLL Macro Block */
val8 = r8712_read8(adapter, AFE_PLL_CTRL);
r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11));
/* Some sample will download fw failure. The clock will be
* stable with 500 us delay after reset the PLL
* TODO: When usleep is added to kernel, change next 3
* udelay(500) to usleep(500)
*/
udelay(500);
r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x51));
udelay(500);
r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11));
udelay(500);
/* Attach AFE PLL to MACTOP/BB/PCIe Digital */
val8 = r8712_read8(adapter, SYS_ISO_CTRL);
r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE));
/* Switch to 40M clock */
r8712_write8(adapter, SYS_CLKR, 0x00);
/* CPU Clock and 80M Clock SSC Disable to overcome FW download
* fail timing issue.
*/
val8 = r8712_read8(adapter, SYS_CLKR);
r8712_write8(adapter, SYS_CLKR, (val8 | 0xa0));
/* Enable MAC clock */
val8 = r8712_read8(adapter, SYS_CLKR + 1);
r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18));
/* Revised POS, */
r8712_write8(adapter, PMC_FSM, 0x02);
/* Enable Core digital and enable IOREG R/W */
val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08));
/* Enable REG_EN */
val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80));
/* Switch the control path to FW */
val8 = r8712_read8(adapter, SYS_CLKR + 1);
r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF);
r8712_write8(adapter, CR, 0xFC);
r8712_write8(adapter, CR + 1, 0x37);
/* Fix the RX FIFO issue(usb error), 970410 */
val8 = r8712_read8(adapter, 0x1025FE5c);
r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7)));
/* For power save, used this in the bit file after 970621 */
val8 = r8712_read8(adapter, SYS_CLKR);
r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL));
/* Revised for 8051 ROM code wrong operation. */
r8712_write8(adapter, 0x1025fe1c, 0x80);
/* To make sure that TxDMA can ready to download FW.
* We should reset TxDMA if IMEM RPT was not ready.
*/
do {
val8 = r8712_read8(adapter, TCR);
if ((val8 & _TXDMA_INIT_VALUE) == _TXDMA_INIT_VALUE)
break;
udelay(5); /* PlatformStallExecution(5); */
} while (PollingCnt--); /* Delay 1ms */
if (PollingCnt <= 0) {
val8 = r8712_read8(adapter, CR);
r8712_write8(adapter, CR, val8 & (~_TXDMA_EN));
udelay(2); /* PlatformStallExecution(2); */
/* Reset TxDMA */
r8712_write8(adapter, CR, val8 | _TXDMA_EN);
}
} else {
ret = _FAIL;
}
return ret;
}
unsigned int r8712_usb_inirp_init(struct _adapter *adapter)
{
u8 i;
struct recv_buf *recvbuf;
struct intf_hdl *intfhdl = &adapter->pio_queue->intf;
struct recv_priv *recvpriv = &adapter->recvpriv;
recvpriv->ff_hwaddr = RTL8712_DMA_RX0FF; /* mapping rx fifo address */
/* issue Rx irp to receive data */
recvbuf = (struct recv_buf *)recvpriv->precv_buf;
for (i = 0; i < NR_RECVBUFF; i++) {
if (r8712_usb_read_port(intfhdl, recvpriv->ff_hwaddr, 0,
(unsigned char *)recvbuf) == false)
return _FAIL;
recvbuf++;
recvpriv->free_recv_buf_queue_cnt--;
}
return _SUCCESS;
}
unsigned int r8712_usb_inirp_deinit(struct _adapter *adapter)
{
r8712_usb_read_port_cancel(adapter);
return _SUCCESS;
}

638
drivers/staging/rtl8712/usb_intf.c
View File

@ -1,638 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* usb_intf.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _HCI_INTF_C_
#include <linux/usb.h>
#include <linux/module.h>
#include <linux/firmware.h>
#include "osdep_service.h"
#include "drv_types.h"
#include "recv_osdep.h"
#include "xmit_osdep.h"
#include "rtl8712_efuse.h"
#include "usb_ops.h"
#include "usb_osintf.h"
static struct usb_interface *pintf;
static int r871xu_drv_init(struct usb_interface *pusb_intf,
const struct usb_device_id *pdid);
static void r871xu_dev_remove(struct usb_interface *pusb_intf);
static const struct usb_device_id rtl871x_usb_id_tbl[] = {
/* RTL8188SU */
/* Realtek */
{USB_DEVICE(0x0BDA, 0x8171)},
{USB_DEVICE(0x0bda, 0x8173)},
{USB_DEVICE(0x0bda, 0x8712)},
{USB_DEVICE(0x0bda, 0x8713)},
{USB_DEVICE(0x0bda, 0xC512)},
/* Abocom */
{USB_DEVICE(0x07B8, 0x8188)},
/* ASUS */
{USB_DEVICE(0x0B05, 0x1786)},
{USB_DEVICE(0x0B05, 0x1791)}, /* 11n mode disable */
/* Belkin */
{USB_DEVICE(0x050D, 0x945A)},
/* ISY IWL - Belkin clone */
{USB_DEVICE(0x050D, 0x11F1)},
/* Corega */
{USB_DEVICE(0x07AA, 0x0047)},
/* D-Link */
{USB_DEVICE(0x2001, 0x3306)},
{USB_DEVICE(0x07D1, 0x3306)}, /* 11n mode disable */
/* Edimax */
{USB_DEVICE(0x7392, 0x7611)},
/* EnGenius */
{USB_DEVICE(0x1740, 0x9603)},
/* Hawking */
{USB_DEVICE(0x0E66, 0x0016)},
/* Hercules */
{USB_DEVICE(0x06F8, 0xE034)},
{USB_DEVICE(0x06F8, 0xE032)},
/* Logitec */
{USB_DEVICE(0x0789, 0x0167)},
/* PCI */
{USB_DEVICE(0x2019, 0xAB28)},
{USB_DEVICE(0x2019, 0xED16)},
/* Sitecom */
{USB_DEVICE(0x0DF6, 0x0057)},
{USB_DEVICE(0x0DF6, 0x0045)},
{USB_DEVICE(0x0DF6, 0x0059)}, /* 11n mode disable */
{USB_DEVICE(0x0DF6, 0x004B)},
{USB_DEVICE(0x0DF6, 0x005B)},
{USB_DEVICE(0x0DF6, 0x005D)},
{USB_DEVICE(0x0DF6, 0x0063)},
/* Sweex */
{USB_DEVICE(0x177F, 0x0154)},
/* Thinkware */
{USB_DEVICE(0x0BDA, 0x5077)},
/* Toshiba */
{USB_DEVICE(0x1690, 0x0752)},
/* - */
{USB_DEVICE(0x20F4, 0x646B)},
{USB_DEVICE(0x083A, 0xC512)},
{USB_DEVICE(0x25D4, 0x4CA1)},
{USB_DEVICE(0x25D4, 0x4CAB)},
/* RTL8191SU */
/* Realtek */
{USB_DEVICE(0x0BDA, 0x8172)},
{USB_DEVICE(0x0BDA, 0x8192)},
/* Amigo */
{USB_DEVICE(0x0EB0, 0x9061)},
/* ASUS/EKB */
{USB_DEVICE(0x13D3, 0x3323)},
{USB_DEVICE(0x13D3, 0x3311)}, /* 11n mode disable */
{USB_DEVICE(0x13D3, 0x3342)},
/* ASUS/EKBLenovo */
{USB_DEVICE(0x13D3, 0x3333)},
{USB_DEVICE(0x13D3, 0x3334)},
{USB_DEVICE(0x13D3, 0x3335)}, /* 11n mode disable */
{USB_DEVICE(0x13D3, 0x3336)}, /* 11n mode disable */
/* ASUS/Media BOX */
{USB_DEVICE(0x13D3, 0x3309)},
/* Belkin */
{USB_DEVICE(0x050D, 0x815F)},
/* D-Link */
{USB_DEVICE(0x07D1, 0x3302)},
{USB_DEVICE(0x07D1, 0x3300)},
{USB_DEVICE(0x07D1, 0x3303)},
/* Edimax */
{USB_DEVICE(0x7392, 0x7612)},
/* EnGenius */
{USB_DEVICE(0x1740, 0x9605)},
/* Guillemot */
{USB_DEVICE(0x06F8, 0xE031)},
/* Hawking */
{USB_DEVICE(0x0E66, 0x0015)},
/* Mediao */
{USB_DEVICE(0x13D3, 0x3306)},
/* PCI */
{USB_DEVICE(0x2019, 0xED18)},
{USB_DEVICE(0x2019, 0x4901)},
/* Sitecom */
{USB_DEVICE(0x0DF6, 0x0058)},
{USB_DEVICE(0x0DF6, 0x0049)},
{USB_DEVICE(0x0DF6, 0x004C)},
{USB_DEVICE(0x0DF6, 0x006C)},
{USB_DEVICE(0x0DF6, 0x0064)},
/* Skyworth */
{USB_DEVICE(0x14b2, 0x3300)},
{USB_DEVICE(0x14b2, 0x3301)},
{USB_DEVICE(0x14B2, 0x3302)},
/* - */
{USB_DEVICE(0x04F2, 0xAFF2)},
{USB_DEVICE(0x04F2, 0xAFF5)},
{USB_DEVICE(0x04F2, 0xAFF6)},
{USB_DEVICE(0x13D3, 0x3339)},
{USB_DEVICE(0x13D3, 0x3340)}, /* 11n mode disable */
{USB_DEVICE(0x13D3, 0x3341)}, /* 11n mode disable */
{USB_DEVICE(0x13D3, 0x3310)},
{USB_DEVICE(0x13D3, 0x3325)},
/* RTL8192SU */
/* Realtek */
{USB_DEVICE(0x0BDA, 0x8174)},
/* Belkin */
{USB_DEVICE(0x050D, 0x845A)},
/* Corega */
{USB_DEVICE(0x07AA, 0x0051)},
/* Edimax */
{USB_DEVICE(0x7392, 0x7622)},
/* NEC */
{USB_DEVICE(0x0409, 0x02B6)},
{}
};
MODULE_DEVICE_TABLE(usb, rtl871x_usb_id_tbl);
static struct specific_device_id specific_device_id_tbl[] = {
{.idVendor = 0x0b05, .idProduct = 0x1791,
.flags = SPEC_DEV_ID_DISABLE_HT},
{.idVendor = 0x0df6, .idProduct = 0x0059,
.flags = SPEC_DEV_ID_DISABLE_HT},
{.idVendor = 0x13d3, .idProduct = 0x3306,
.flags = SPEC_DEV_ID_DISABLE_HT},
{.idVendor = 0x13D3, .idProduct = 0x3311,
.flags = SPEC_DEV_ID_DISABLE_HT},
{.idVendor = 0x13d3, .idProduct = 0x3335,
.flags = SPEC_DEV_ID_DISABLE_HT},
{.idVendor = 0x13d3, .idProduct = 0x3336,
.flags = SPEC_DEV_ID_DISABLE_HT},
{.idVendor = 0x13d3, .idProduct = 0x3340,
.flags = SPEC_DEV_ID_DISABLE_HT},
{.idVendor = 0x13d3, .idProduct = 0x3341,
.flags = SPEC_DEV_ID_DISABLE_HT},
{}
};
struct drv_priv {
struct usb_driver r871xu_drv;
int drv_registered;
};
#ifdef CONFIG_PM
static int r871x_suspend(struct usb_interface *pusb_intf, pm_message_t state)
{
struct net_device *pnetdev = usb_get_intfdata(pusb_intf);
struct _adapter *padapter = netdev_priv(pnetdev);
netdev_info(pnetdev, "Suspending...\n");
padapter->suspended = true;
rtl871x_intf_stop(padapter);
if (pnetdev->netdev_ops->ndo_stop)
pnetdev->netdev_ops->ndo_stop(pnetdev);
mdelay(10);
netif_device_detach(pnetdev);
return 0;
}
static void rtl871x_intf_resume(struct _adapter *padapter)
{
if (padapter->dvobjpriv.inirp_init)
padapter->dvobjpriv.inirp_init(padapter);
}
static int r871x_resume(struct usb_interface *pusb_intf)
{
struct net_device *pnetdev = usb_get_intfdata(pusb_intf);
struct _adapter *padapter = netdev_priv(pnetdev);
netdev_info(pnetdev, "Resuming...\n");
netif_device_attach(pnetdev);
if (pnetdev->netdev_ops->ndo_open)
pnetdev->netdev_ops->ndo_open(pnetdev);
padapter->suspended = false;
rtl871x_intf_resume(padapter);
return 0;
}
#endif
static struct drv_priv drvpriv = {
.r871xu_drv.name = "r8712u",
.r871xu_drv.id_table = rtl871x_usb_id_tbl,
.r871xu_drv.probe = r871xu_drv_init,
.r871xu_drv.disconnect = r871xu_dev_remove,
#ifdef CONFIG_PM
.r871xu_drv.suspend = r871x_suspend,
.r871xu_drv.resume = r871x_resume,
#endif
};
static uint r8712_usb_dvobj_init(struct _adapter *padapter)
{
uint status = _SUCCESS;
struct usb_host_interface *phost_iface;
struct usb_interface_descriptor *piface_desc;
struct dvobj_priv *pdvobjpriv = &padapter->dvobjpriv;
struct usb_device *pusbd = pdvobjpriv->pusbdev;
pdvobjpriv->padapter = padapter;
padapter->eeprom_address_size = 6;
phost_iface = pintf->cur_altsetting;
piface_desc = &phost_iface->desc;
pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints;
if (pusbd->speed == USB_SPEED_HIGH) {
pdvobjpriv->ishighspeed = true;
dev_info(&pusbd->dev, "r8712u: USB_SPEED_HIGH with %d endpoints\n",
pdvobjpriv->nr_endpoint);
} else {
pdvobjpriv->ishighspeed = false;
dev_info(&pusbd->dev, "r8712u: USB_SPEED_LOW with %d endpoints\n",
pdvobjpriv->nr_endpoint);
}
if ((r8712_alloc_io_queue(padapter)) == _FAIL)
status = _FAIL;
return status;
}
static void r8712_usb_dvobj_deinit(struct _adapter *padapter)
{
r8712_free_io_queue(padapter);
}
void rtl871x_intf_stop(struct _adapter *padapter)
{
/*disable_hw_interrupt*/
if (!padapter->surprise_removed) {
/*device still exists, so driver can do i/o operation
* TODO:
*/
}
/* cancel in irp */
if (padapter->dvobjpriv.inirp_deinit)
padapter->dvobjpriv.inirp_deinit(padapter);
/* cancel out irp */
r8712_usb_write_port_cancel(padapter);
/* TODO:cancel other irps */
}
void r871x_dev_unload(struct _adapter *padapter)
{
if (padapter->bup) {
/*s1.*/
padapter->driver_stopped = true;
/*s3.*/
rtl871x_intf_stop(padapter);
/*s4.*/
r8712_stop_drv_threads(padapter);
/*s5.*/
if (!padapter->surprise_removed) {
padapter->hw_init_completed = false;
rtl8712_hal_deinit(padapter);
}
padapter->bup = false;
}
}
static void disable_ht_for_spec_devid(const struct usb_device_id *pdid,
struct _adapter *padapter)
{
u16 vid, pid;
u32 flags;
int i;
int num = ARRAY_SIZE(specific_device_id_tbl);
for (i = 0; i < num; i++) {
vid = specific_device_id_tbl[i].idVendor;
pid = specific_device_id_tbl[i].idProduct;
flags = specific_device_id_tbl[i].flags;
if ((pdid->idVendor == vid) && (pdid->idProduct == pid) &&
(flags & SPEC_DEV_ID_DISABLE_HT)) {
padapter->registrypriv.ht_enable = 0;
padapter->registrypriv.cbw40_enable = 0;
padapter->registrypriv.ampdu_enable = 0;
}
}
}
static const struct device_type wlan_type = {
.name = "wlan",
};
/*
* drv_init() - a device potentially for us
*
* notes: drv_init() is called when the bus driver has located a card for us
* to support. We accept the new device by returning 0.
*/
static int r871xu_drv_init(struct usb_interface *pusb_intf,
const struct usb_device_id *pdid)
{
uint status;
struct _adapter *padapter = NULL;
struct dvobj_priv *pdvobjpriv;
struct net_device *pnetdev;
struct usb_device *udev;
/* In this probe function, O.S. will provide the usb interface pointer
* to driver. We have to increase the reference count of the usb device
* structure by using the usb_get_dev function.
*/
udev = interface_to_usbdev(pusb_intf);
usb_get_dev(udev);
pintf = pusb_intf;
/* step 1. */
pnetdev = r8712_init_netdev();
if (!pnetdev)
goto put_dev;
padapter = netdev_priv(pnetdev);
disable_ht_for_spec_devid(pdid, padapter);
pdvobjpriv = &padapter->dvobjpriv;
pdvobjpriv->padapter = padapter;
padapter->dvobjpriv.pusbdev = udev;
padapter->pusb_intf = pusb_intf;
usb_set_intfdata(pusb_intf, pnetdev);
SET_NETDEV_DEV(pnetdev, &pusb_intf->dev);
pnetdev->dev.type = &wlan_type;
/* step 2. */
padapter->dvobj_init = r8712_usb_dvobj_init;
padapter->dvobj_deinit = r8712_usb_dvobj_deinit;
padapter->halpriv.hal_bus_init = r8712_usb_hal_bus_init;
padapter->dvobjpriv.inirp_init = r8712_usb_inirp_init;
padapter->dvobjpriv.inirp_deinit = r8712_usb_inirp_deinit;
/* step 3.
* initialize the dvobj_priv
*/
status = padapter->dvobj_init(padapter);
if (status != _SUCCESS)
goto free_netdev;
/* step 4. */
status = r8712_init_drv_sw(padapter);
if (status)
goto dvobj_deinit;
/* step 5. read efuse/eeprom data and get mac_addr */
{
int i, offset;
u8 mac[6];
u8 tmpU1b, AutoloadFail, eeprom_CustomerID;
u8 *pdata = padapter->eeprompriv.efuse_eeprom_data;
tmpU1b = r8712_read8(padapter, EE_9346CR);/*CR9346*/
/* To check system boot selection.*/
dev_info(&udev->dev, "r8712u: Boot from %s: Autoload %s\n",
(tmpU1b & _9356SEL) ? "EEPROM" : "EFUSE",
(tmpU1b & _EEPROM_EN) ? "OK" : "Failed");
/* To check autoload success or not.*/
if (tmpU1b & _EEPROM_EN) {
AutoloadFail = true;
/* The following operations prevent Efuse leakage by
* turning on 2.5V.
*/
tmpU1b = r8712_read8(padapter, EFUSE_TEST + 3);
r8712_write8(padapter, EFUSE_TEST + 3, tmpU1b | 0x80);
msleep(20);
r8712_write8(padapter, EFUSE_TEST + 3,
(tmpU1b & (~BIT(7))));
/* Retrieve Chip version.
* Recognize IC version by Reg0x4 BIT15.
*/
tmpU1b = (u8)((r8712_read32(padapter, PMC_FSM) >> 15) &
0x1F);
if (tmpU1b == 0x3)
padapter->registrypriv.chip_version =
RTL8712_3rdCUT;
else
padapter->registrypriv.chip_version =
(tmpU1b >> 1) + 1;
switch (padapter->registrypriv.chip_version) {
case RTL8712_1stCUT:
case RTL8712_2ndCUT:
case RTL8712_3rdCUT:
break;
default:
padapter->registrypriv.chip_version =
RTL8712_2ndCUT;
break;
}
for (i = 0, offset = 0; i < 128; i += 8, offset++)
r8712_efuse_pg_packet_read(padapter, offset,
&pdata[i]);
if (!r8712_initmac || !mac_pton(r8712_initmac, mac)) {
/* Use the mac address stored in the Efuse
* offset = 0x12 for usb in efuse
*/
ether_addr_copy(mac, &pdata[0x12]);
}
eeprom_CustomerID = pdata[0x52];
switch (eeprom_CustomerID) {
case EEPROM_CID_ALPHA:
padapter->eeprompriv.CustomerID =
RT_CID_819x_ALPHA;
break;
case EEPROM_CID_CAMEO:
padapter->eeprompriv.CustomerID =
RT_CID_819x_CAMEO;
break;
case EEPROM_CID_SITECOM:
padapter->eeprompriv.CustomerID =
RT_CID_819x_Sitecom;
break;
case EEPROM_CID_COREGA:
padapter->eeprompriv.CustomerID =
RT_CID_COREGA;
break;
case EEPROM_CID_Senao:
padapter->eeprompriv.CustomerID =
RT_CID_819x_Senao;
break;
case EEPROM_CID_EDIMAX_BELKIN:
padapter->eeprompriv.CustomerID =
RT_CID_819x_Edimax_Belkin;
break;
case EEPROM_CID_SERCOMM_BELKIN:
padapter->eeprompriv.CustomerID =
RT_CID_819x_Sercomm_Belkin;
break;
case EEPROM_CID_WNC_COREGA:
padapter->eeprompriv.CustomerID =
RT_CID_819x_WNC_COREGA;
break;
case EEPROM_CID_WHQL:
break;
case EEPROM_CID_NetCore:
padapter->eeprompriv.CustomerID =
RT_CID_819x_Netcore;
break;
case EEPROM_CID_CAMEO1:
padapter->eeprompriv.CustomerID =
RT_CID_819x_CAMEO1;
break;
case EEPROM_CID_CLEVO:
padapter->eeprompriv.CustomerID =
RT_CID_819x_CLEVO;
break;
default:
padapter->eeprompriv.CustomerID =
RT_CID_DEFAULT;
break;
}
dev_info(&udev->dev, "r8712u: CustomerID = 0x%.4x\n",
padapter->eeprompriv.CustomerID);
/* Led mode */
switch (padapter->eeprompriv.CustomerID) {
case RT_CID_DEFAULT:
case RT_CID_819x_ALPHA:
case RT_CID_819x_CAMEO:
padapter->ledpriv.LedStrategy = SW_LED_MODE1;
padapter->ledpriv.bRegUseLed = true;
break;
case RT_CID_819x_Sitecom:
padapter->ledpriv.LedStrategy = SW_LED_MODE2;
padapter->ledpriv.bRegUseLed = true;
break;
case RT_CID_COREGA:
case RT_CID_819x_Senao:
padapter->ledpriv.LedStrategy = SW_LED_MODE3;
padapter->ledpriv.bRegUseLed = true;
break;
case RT_CID_819x_Edimax_Belkin:
padapter->ledpriv.LedStrategy = SW_LED_MODE4;
padapter->ledpriv.bRegUseLed = true;
break;
case RT_CID_819x_Sercomm_Belkin:
padapter->ledpriv.LedStrategy = SW_LED_MODE5;
padapter->ledpriv.bRegUseLed = true;
break;
case RT_CID_819x_WNC_COREGA:
padapter->ledpriv.LedStrategy = SW_LED_MODE6;
padapter->ledpriv.bRegUseLed = true;
break;
default:
padapter->ledpriv.LedStrategy = SW_LED_MODE0;
padapter->ledpriv.bRegUseLed = false;
break;
}
} else {
AutoloadFail = false;
}
if ((!AutoloadFail) ||
((mac[0] == 0xff) && (mac[1] == 0xff) &&
(mac[2] == 0xff) && (mac[3] == 0xff) &&
(mac[4] == 0xff) && (mac[5] == 0xff)) ||
((mac[0] == 0x00) && (mac[1] == 0x00) &&
(mac[2] == 0x00) && (mac[3] == 0x00) &&
(mac[4] == 0x00) && (mac[5] == 0x00))) {
mac[0] = 0x00;
mac[1] = 0xe0;
mac[2] = 0x4c;
mac[3] = 0x87;
mac[4] = 0x00;
mac[5] = 0x00;
}
if (r8712_initmac) {
/* Make sure the user did not select a multicast
* address by setting bit 1 of first octet.
*/
mac[0] &= 0xFE;
dev_info(&udev->dev,
"r8712u: MAC Address from user = %pM\n", mac);
} else {
dev_info(&udev->dev,
"r8712u: MAC Address from efuse = %pM\n", mac);
}
eth_hw_addr_set(pnetdev, mac);
}
/* step 6. Load the firmware asynchronously */
if (rtl871x_load_fw(padapter))
goto deinit_drv_sw;
init_completion(&padapter->rx_filter_ready);
return 0;
deinit_drv_sw:
r8712_free_drv_sw(padapter);
dvobj_deinit:
padapter->dvobj_deinit(padapter);
free_netdev:
free_netdev(pnetdev);
put_dev:
usb_put_dev(udev);
usb_set_intfdata(pusb_intf, NULL);
return -ENODEV;
}
/* rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove()
* => how to recognize both
*/
static void r871xu_dev_remove(struct usb_interface *pusb_intf)
{
struct net_device *pnetdev = usb_get_intfdata(pusb_intf);
struct usb_device *udev = interface_to_usbdev(pusb_intf);
struct _adapter *padapter = netdev_priv(pnetdev);
/* never exit with a firmware callback pending */
wait_for_completion(&padapter->rtl8712_fw_ready);
if (pnetdev->reg_state != NETREG_UNINITIALIZED)
unregister_netdev(pnetdev); /* will call netdev_close() */
usb_set_intfdata(pusb_intf, NULL);
release_firmware(padapter->fw);
if (drvpriv.drv_registered)
padapter->surprise_removed = true;
r8712_flush_rwctrl_works(padapter);
r8712_flush_led_works(padapter);
udelay(1);
/* Stop driver mlme relation timer */
r8712_stop_drv_timers(padapter);
r871x_dev_unload(padapter);
if (padapter->dvobj_deinit)
padapter->dvobj_deinit(padapter);
r8712_free_drv_sw(padapter);
free_netdev(pnetdev);
/* decrease the reference count of the usb device structure
* when disconnect
*/
usb_put_dev(udev);
/* If we didn't unplug usb dongle and remove/insert module, driver
* fails on sitesurvey for the first time when device is up.
* Reset usb port for sitesurvey fail issue.
*/
if (udev->state != USB_STATE_NOTATTACHED)
usb_reset_device(udev);
}
static int __init r8712u_drv_entry(void)
{
drvpriv.drv_registered = true;
return usb_register(&drvpriv.r871xu_drv);
}
static void __exit r8712u_drv_halt(void)
{
drvpriv.drv_registered = false;
usb_deregister(&drvpriv.r871xu_drv);
}
module_init(r8712u_drv_entry);
module_exit(r8712u_drv_halt);

195
drivers/staging/rtl8712/usb_ops.c
View File

@ -1,195 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* usb_ops.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _HCI_OPS_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "osdep_intf.h"
#include "usb_ops.h"
#include "recv_osdep.h"
static u8 usb_read8(struct intf_hdl *intfhdl, u32 addr)
{
u8 request;
u8 requesttype;
u16 wvalue;
u16 index;
u16 len;
int status;
__le32 data = 0;
struct intf_priv *intfpriv = intfhdl->pintfpriv;
request = 0x05;
requesttype = 0x01; /* read_in */
index = 0;
wvalue = (u16)(addr & 0x0000ffff);
len = 1;
status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index,
&data, len, requesttype);
if (status < 0)
return 0;
return (u8)(le32_to_cpu(data) & 0x0ff);
}
static u16 usb_read16(struct intf_hdl *intfhdl, u32 addr)
{
u8 request;
u8 requesttype;
u16 wvalue;
u16 index;
u16 len;
int status;
__le32 data = 0;
struct intf_priv *intfpriv = intfhdl->pintfpriv;
request = 0x05;
requesttype = 0x01; /* read_in */
index = 0;
wvalue = (u16)(addr & 0x0000ffff);
len = 2;
status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index,
&data, len, requesttype);
if (status < 0)
return 0;
return (u16)(le32_to_cpu(data) & 0xffff);
}
static u32 usb_read32(struct intf_hdl *intfhdl, u32 addr)
{
u8 request;
u8 requesttype;
u16 wvalue;
u16 index;
u16 len;
int status;
__le32 data = 0;
struct intf_priv *intfpriv = intfhdl->pintfpriv;
request = 0x05;
requesttype = 0x01; /* read_in */
index = 0;
wvalue = (u16)(addr & 0x0000ffff);
len = 4;
status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index,
&data, len, requesttype);
if (status < 0)
return 0;
return le32_to_cpu(data);
}
static void usb_write8(struct intf_hdl *intfhdl, u32 addr, u8 val)
{
u8 request;
u8 requesttype;
u16 wvalue;
u16 index;
u16 len;
__le32 data;
struct intf_priv *intfpriv = intfhdl->pintfpriv;
request = 0x05;
requesttype = 0x00; /* write_out */
index = 0;
wvalue = (u16)(addr & 0x0000ffff);
len = 1;
data = cpu_to_le32((u32)val & 0x000000ff);
r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len,
requesttype);
}
static void usb_write16(struct intf_hdl *intfhdl, u32 addr, u16 val)
{
u8 request;
u8 requesttype;
u16 wvalue;
u16 index;
u16 len;
__le32 data;
struct intf_priv *intfpriv = intfhdl->pintfpriv;
request = 0x05;
requesttype = 0x00; /* write_out */
index = 0;
wvalue = (u16)(addr & 0x0000ffff);
len = 2;
data = cpu_to_le32((u32)val & 0x0000ffff);
r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len,
requesttype);
}
static void usb_write32(struct intf_hdl *intfhdl, u32 addr, u32 val)
{
u8 request;
u8 requesttype;
u16 wvalue;
u16 index;
u16 len;
__le32 data;
struct intf_priv *intfpriv = intfhdl->pintfpriv;
request = 0x05;
requesttype = 0x00; /* write_out */
index = 0;
wvalue = (u16)(addr & 0x0000ffff);
len = 4;
data = cpu_to_le32(val);
r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len,
requesttype);
}
void r8712_usb_set_intf_option(u32 *option)
{
*option = ((*option) | _INTF_ASYNC_);
}
static void usb_intf_hdl_init(u8 *priv)
{
}
static void usb_intf_hdl_unload(u8 *priv)
{
}
static void usb_intf_hdl_open(u8 *priv)
{
}
static void usb_intf_hdl_close(u8 *priv)
{
}
void r8712_usb_set_intf_funs(struct intf_hdl *intfhdl)
{
intfhdl->intf_hdl_init = usb_intf_hdl_init;
intfhdl->intf_hdl_unload = usb_intf_hdl_unload;
intfhdl->intf_hdl_open = usb_intf_hdl_open;
intfhdl->intf_hdl_close = usb_intf_hdl_close;
}
void r8712_usb_set_intf_ops(struct _io_ops *ops)
{
memset((u8 *)ops, 0, sizeof(struct _io_ops));
ops->_read8 = usb_read8;
ops->_read16 = usb_read16;
ops->_read32 = usb_read32;
ops->_read_port = r8712_usb_read_port;
ops->_write8 = usb_write8;
ops->_write16 = usb_write16;
ops->_write32 = usb_write32;
ops->_write_mem = r8712_usb_write_mem;
ops->_write_port = r8712_usb_write_port;
}

38
drivers/staging/rtl8712/usb_ops.h
View File

@ -1,38 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __USB_OPS_H_
#define __USB_OPS_H_
#include "osdep_service.h"
#include "drv_types.h"
#include "osdep_intf.h"
void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr,
u32 cnt, u8 *wmem);
u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr,
u32 cnt, u8 *wmem);
u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr,
u32 cnt, u8 *rmem);
void r8712_usb_set_intf_option(u32 *poption);
void r8712_usb_set_intf_funs(struct intf_hdl *pintf_hdl);
uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv);
void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv);
void r8712_usb_set_intf_ops(struct _io_ops *pops);
void r8712_usb_read_port_cancel(struct _adapter *padapter);
void r8712_usb_write_port_cancel(struct _adapter *padapter);
int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value,
u16 index, void *pdata, u16 len, u8 requesttype);
#endif

508
drivers/staging/rtl8712/usb_ops_linux.c
View File

@ -1,508 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* usb_ops_linux.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _HCI_OPS_OS_C_
#include <linux/usb.h>
#include "osdep_service.h"
#include "drv_types.h"
#include "osdep_intf.h"
#include "usb_ops.h"
#define RTL871X_VENQT_READ 0xc0
#define RTL871X_VENQT_WRITE 0x40
uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv)
{
pintfpriv->piorw_urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!pintfpriv->piorw_urb)
return _FAIL;
init_completion(&pintfpriv->io_retevt_comp);
return _SUCCESS;
}
void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv)
{
if (pintfpriv->piorw_urb) {
usb_kill_urb(pintfpriv->piorw_urb);
usb_free_urb(pintfpriv->piorw_urb);
}
}
static unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr)
{
unsigned int pipe = 0;
struct usb_device *pusbd = pdvobj->pusbdev;
if (pdvobj->nr_endpoint == 11) {
switch (addr) {
case RTL8712_DMA_BKQ:
pipe = usb_sndbulkpipe(pusbd, 0x07);
break;
case RTL8712_DMA_BEQ:
pipe = usb_sndbulkpipe(pusbd, 0x06);
break;
case RTL8712_DMA_VIQ:
pipe = usb_sndbulkpipe(pusbd, 0x05);
break;
case RTL8712_DMA_VOQ:
pipe = usb_sndbulkpipe(pusbd, 0x04);
break;
case RTL8712_DMA_BCNQ:
pipe = usb_sndbulkpipe(pusbd, 0x0a);
break;
case RTL8712_DMA_BMCQ: /* HI Queue */
pipe = usb_sndbulkpipe(pusbd, 0x0b);
break;
case RTL8712_DMA_MGTQ:
pipe = usb_sndbulkpipe(pusbd, 0x0c);
break;
case RTL8712_DMA_RX0FF:
pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */
break;
case RTL8712_DMA_C2HCMD:
pipe = usb_rcvbulkpipe(pusbd, 0x09); /* in */
break;
case RTL8712_DMA_H2CCMD:
pipe = usb_sndbulkpipe(pusbd, 0x0d);
break;
}
} else if (pdvobj->nr_endpoint == 6) {
switch (addr) {
case RTL8712_DMA_BKQ:
pipe = usb_sndbulkpipe(pusbd, 0x07);
break;
case RTL8712_DMA_BEQ:
pipe = usb_sndbulkpipe(pusbd, 0x06);
break;
case RTL8712_DMA_VIQ:
pipe = usb_sndbulkpipe(pusbd, 0x05);
break;
case RTL8712_DMA_VOQ:
pipe = usb_sndbulkpipe(pusbd, 0x04);
break;
case RTL8712_DMA_RX0FF:
case RTL8712_DMA_C2HCMD:
pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */
break;
case RTL8712_DMA_H2CCMD:
case RTL8712_DMA_BCNQ:
case RTL8712_DMA_BMCQ:
case RTL8712_DMA_MGTQ:
pipe = usb_sndbulkpipe(pusbd, 0x0d);
break;
}
} else if (pdvobj->nr_endpoint == 4) {
switch (addr) {
case RTL8712_DMA_BEQ:
pipe = usb_sndbulkpipe(pusbd, 0x06);
break;
case RTL8712_DMA_VOQ:
pipe = usb_sndbulkpipe(pusbd, 0x04);
break;
case RTL8712_DMA_RX0FF:
case RTL8712_DMA_C2HCMD:
pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */
break;
case RTL8712_DMA_H2CCMD:
case RTL8712_DMA_BCNQ:
case RTL8712_DMA_BMCQ:
case RTL8712_DMA_MGTQ:
pipe = usb_sndbulkpipe(pusbd, 0x0d);
break;
}
} else {
pipe = 0;
}
return pipe;
}
static void usb_write_mem_complete(struct urb *purb)
{
struct io_queue *pio_q = (struct io_queue *)purb->context;
struct intf_hdl *pintf = &pio_q->intf;
struct intf_priv *pintfpriv = pintf->pintfpriv;
struct _adapter *padapter = (struct _adapter *)pintf->adapter;
if (purb->status != 0) {
if (purb->status == (-ESHUTDOWN))
padapter->driver_stopped = true;
else
padapter->surprise_removed = true;
}
complete(&pintfpriv->io_retevt_comp);
}
void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem)
{
unsigned int pipe;
struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter;
struct intf_priv *pintfpriv = pintfhdl->pintfpriv;
struct io_queue *pio_queue = padapter->pio_queue;
struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev;
struct usb_device *pusbd = pdvobj->pusbdev;
struct urb *piorw_urb = pintfpriv->piorw_urb;
if ((padapter->driver_stopped) || (padapter->surprise_removed) ||
(padapter->pwrctrlpriv.pnp_bstop_trx))
return;
/* translate DMA FIFO addr to pipehandle */
pipe = ffaddr2pipehdl(pdvobj, addr);
if (pipe == 0)
return;
usb_fill_bulk_urb(piorw_urb, pusbd, pipe,
wmem, cnt, usb_write_mem_complete,
pio_queue);
usb_submit_urb(piorw_urb, GFP_ATOMIC);
wait_for_completion_interruptible(&pintfpriv->io_retevt_comp);
}
static void r8712_usb_read_port_complete(struct urb *purb)
{
uint isevt;
__le32 *pbuf;
struct recv_buf *precvbuf = (struct recv_buf *)purb->context;
struct _adapter *padapter = (struct _adapter *)precvbuf->adapter;
struct recv_priv *precvpriv = &padapter->recvpriv;
if (padapter->surprise_removed || padapter->driver_stopped)
return;
if (purb->status == 0) { /* SUCCESS */
if ((purb->actual_length > (MAX_RECVBUF_SZ)) ||
(purb->actual_length < RXDESC_SIZE)) {
r8712_read_port(padapter, precvpriv->ff_hwaddr, 0,
(unsigned char *)precvbuf);
} else {
_pkt *pskb = precvbuf->pskb;
precvbuf->transfer_len = purb->actual_length;
pbuf = (__le32 *)precvbuf->pbuf;
isevt = le32_to_cpu(*(pbuf + 1)) & 0x1ff;
if ((isevt & 0x1ff) == 0x1ff) {
r8712_rxcmd_event_hdl(padapter, pbuf);
skb_queue_tail(&precvpriv->rx_skb_queue, pskb);
r8712_read_port(padapter, precvpriv->ff_hwaddr,
0, (unsigned char *)precvbuf);
} else {
skb_put(pskb, purb->actual_length);
skb_queue_tail(&precvpriv->rx_skb_queue, pskb);
tasklet_hi_schedule(&precvpriv->recv_tasklet);
r8712_read_port(padapter, precvpriv->ff_hwaddr,
0, (unsigned char *)precvbuf);
}
}
} else {
switch (purb->status) {
case -EINVAL:
case -EPIPE:
case -ENODEV:
case -ESHUTDOWN:
padapter->driver_stopped = true;
break;
case -ENOENT:
if (!padapter->suspended) {
padapter->driver_stopped = true;
break;
}
fallthrough;
case -EPROTO:
r8712_read_port(padapter, precvpriv->ff_hwaddr, 0,
(unsigned char *)precvbuf);
break;
case -EINPROGRESS:
netdev_err(padapter->pnetdev, "ERROR: URB IS IN PROGRESS!\n");
break;
default:
break;
}
}
}
u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem)
{
unsigned int pipe;
int err;
u32 tmpaddr = 0;
int alignment = 0;
u32 ret = _SUCCESS;
struct urb *purb = NULL;
struct recv_buf *precvbuf = (struct recv_buf *)rmem;
struct intf_priv *pintfpriv = pintfhdl->pintfpriv;
struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev;
struct _adapter *adapter = pdvobj->padapter;
struct recv_priv *precvpriv = &adapter->recvpriv;
struct usb_device *pusbd = pdvobj->pusbdev;
if (adapter->driver_stopped || adapter->surprise_removed ||
adapter->pwrctrlpriv.pnp_bstop_trx || !precvbuf)
return _FAIL;
r8712_init_recvbuf(adapter, precvbuf);
/* Try to use skb from the free queue */
precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue);
if (!precvbuf->pskb) {
precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev,
MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ);
if (!precvbuf->pskb)
return _FAIL;
tmpaddr = (addr_t)precvbuf->pskb->data;
alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1);
skb_reserve(precvbuf->pskb,
(RECVBUFF_ALIGN_SZ - alignment));
precvbuf->phead = precvbuf->pskb->head;
precvbuf->pdata = precvbuf->pskb->data;
precvbuf->ptail = skb_tail_pointer(precvbuf->pskb);
precvbuf->pend = skb_end_pointer(precvbuf->pskb);
precvbuf->pbuf = precvbuf->pskb->data;
} else { /* skb is reused */
precvbuf->phead = precvbuf->pskb->head;
precvbuf->pdata = precvbuf->pskb->data;
precvbuf->ptail = skb_tail_pointer(precvbuf->pskb);
precvbuf->pend = skb_end_pointer(precvbuf->pskb);
precvbuf->pbuf = precvbuf->pskb->data;
}
purb = precvbuf->purb;
/* translate DMA FIFO addr to pipehandle */
pipe = ffaddr2pipehdl(pdvobj, addr);
usb_fill_bulk_urb(purb, pusbd, pipe,
precvbuf->pbuf, MAX_RECVBUF_SZ,
r8712_usb_read_port_complete,
precvbuf);
err = usb_submit_urb(purb, GFP_ATOMIC);
if ((err) && (err != (-EPERM)))
ret = _FAIL;
return ret;
}
void r8712_usb_read_port_cancel(struct _adapter *padapter)
{
int i;
struct recv_buf *precvbuf;
precvbuf = (struct recv_buf *)padapter->recvpriv.precv_buf;
for (i = 0; i < NR_RECVBUFF; i++) {
if (precvbuf->purb)
usb_kill_urb(precvbuf->purb);
precvbuf++;
}
}
void r8712_xmit_bh(struct tasklet_struct *t)
{
int ret = false;
struct _adapter *padapter = from_tasklet(padapter, t,
xmitpriv.xmit_tasklet);
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
if (padapter->driver_stopped ||
padapter->surprise_removed) {
netdev_err(padapter->pnetdev, "xmit_bh => driver_stopped or surprise_removed\n");
return;
}
ret = r8712_xmitframe_complete(padapter, pxmitpriv, NULL);
if (!ret)
return;
tasklet_hi_schedule(&pxmitpriv->xmit_tasklet);
}
static void usb_write_port_complete(struct urb *purb)
{
int i;
struct xmit_frame *pxmitframe = (struct xmit_frame *)purb->context;
struct xmit_buf *pxmitbuf = pxmitframe->pxmitbuf;
struct _adapter *padapter = pxmitframe->padapter;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct pkt_attrib *pattrib = &pxmitframe->attrib;
switch (pattrib->priority) {
case 1:
case 2:
pxmitpriv->bkq_cnt--;
break;
case 4:
case 5:
pxmitpriv->viq_cnt--;
break;
case 6:
case 7:
pxmitpriv->voq_cnt--;
break;
case 0:
case 3:
default:
pxmitpriv->beq_cnt--;
break;
}
pxmitpriv->txirp_cnt--;
for (i = 0; i < 8; i++) {
if (purb == pxmitframe->pxmit_urb[i]) {
pxmitframe->bpending[i] = false;
break;
}
}
if (padapter->surprise_removed)
return;
switch (purb->status) {
case 0:
break;
default:
netdev_warn(padapter->pnetdev,
"r8712u: pipe error: (%d)\n", purb->status);
break;
}
/* not to consider tx fragment */
r8712_free_xmitframe_ex(pxmitpriv, pxmitframe);
r8712_free_xmitbuf(pxmitpriv, pxmitbuf);
tasklet_hi_schedule(&pxmitpriv->xmit_tasklet);
}
u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem)
{
unsigned long irqL;
int i, status;
unsigned int pipe;
u32 ret, bwritezero;
struct urb *purb = NULL;
struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter;
struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct xmit_frame *pxmitframe = (struct xmit_frame *)wmem;
struct usb_device *pusbd = pdvobj->pusbdev;
struct pkt_attrib *pattrib = &pxmitframe->attrib;
if ((padapter->driver_stopped) || (padapter->surprise_removed) ||
(padapter->pwrctrlpriv.pnp_bstop_trx))
return _FAIL;
for (i = 0; i < 8; i++) {
if (!pxmitframe->bpending[i]) {
spin_lock_irqsave(&pxmitpriv->lock, irqL);
pxmitpriv->txirp_cnt++;
pxmitframe->bpending[i] = true;
switch (pattrib->priority) {
case 1:
case 2:
pxmitpriv->bkq_cnt++;
break;
case 4:
case 5:
pxmitpriv->viq_cnt++;
break;
case 6:
case 7:
pxmitpriv->voq_cnt++;
break;
case 0:
case 3:
default:
pxmitpriv->beq_cnt++;
break;
}
spin_unlock_irqrestore(&pxmitpriv->lock, irqL);
pxmitframe->sz[i] = (u16)cnt;
purb = pxmitframe->pxmit_urb[i];
break;
}
}
bwritezero = false;
if (pdvobj->ishighspeed) {
if (cnt > 0 && cnt % 512 == 0)
bwritezero = true;
} else {
if (cnt > 0 && cnt % 64 == 0)
bwritezero = true;
}
/* translate DMA FIFO addr to pipehandle */
pipe = ffaddr2pipehdl(pdvobj, addr);
if (pxmitpriv->free_xmitbuf_cnt % NR_XMITBUFF == 0)
purb->transfer_flags &= (~URB_NO_INTERRUPT);
else
purb->transfer_flags |= URB_NO_INTERRUPT;
if (bwritezero)
cnt += 8;
usb_fill_bulk_urb(purb, pusbd, pipe,
pxmitframe->mem_addr,
cnt, usb_write_port_complete,
pxmitframe); /* context is xmit_frame */
status = usb_submit_urb(purb, GFP_ATOMIC);
if (!status)
ret = _SUCCESS;
else
ret = _FAIL;
return ret;
}
void r8712_usb_write_port_cancel(struct _adapter *padapter)
{
int i, j;
struct xmit_buf *pxmitbuf = (struct xmit_buf *)
padapter->xmitpriv.pxmitbuf;
for (i = 0; i < NR_XMITBUFF; i++) {
for (j = 0; j < 8; j++) {
if (pxmitbuf->pxmit_urb[j])
usb_kill_urb(pxmitbuf->pxmit_urb[j]);
}
pxmitbuf++;
}
}
int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value,
u16 index, void *pdata, u16 len, u8 requesttype)
{
unsigned int pipe;
int status;
u8 reqtype;
struct dvobj_priv *pdvobjpriv = (struct dvobj_priv *)
pintfpriv->intf_dev;
struct usb_device *udev = pdvobjpriv->pusbdev;
/* For mstar platform, mstar suggests the address for USB IO
* should be 16 bytes alignment. Trying to fix it here.
*/
u8 *palloc_buf, *pIo_buf;
palloc_buf = kmalloc((u32)len + 16, GFP_ATOMIC);
if (!palloc_buf)
return -ENOMEM;
pIo_buf = palloc_buf + 16 - ((addr_t)(palloc_buf) & 0x0f);
if (requesttype == 0x01) {
pipe = usb_rcvctrlpipe(udev, 0); /* read_in */
reqtype = RTL871X_VENQT_READ;
} else {
pipe = usb_sndctrlpipe(udev, 0); /* write_out */
reqtype = RTL871X_VENQT_WRITE;
memcpy(pIo_buf, pdata, len);
}
status = usb_control_msg(udev, pipe, request, reqtype, value, index,
pIo_buf, len, 500);
if (status < 0)
goto free;
if (status != len) {
status = -EREMOTEIO;
goto free;
}
/* Success this control transfer. */
if (requesttype == 0x01) {
/* For Control read transfer, we have to copy the read
* data from pIo_buf to pdata.
*/
memcpy(pdata, pIo_buf, status);
}
free:
kfree(palloc_buf);
return status;
}

35
drivers/staging/rtl8712/usb_osintf.h
View File

@ -1,35 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#ifndef __USB_OSINTF_H
#define __USB_OSINTF_H
#include "osdep_service.h"
#include "drv_types.h"
extern char *r8712_initmac;
unsigned int r8712_usb_inirp_init(struct _adapter *padapter);
unsigned int r8712_usb_inirp_deinit(struct _adapter *padapter);
uint rtl871x_hal_init(struct _adapter *padapter);
uint rtl8712_hal_deinit(struct _adapter *padapter);
void rtl871x_intf_stop(struct _adapter *padapter);
void r871x_dev_unload(struct _adapter *padapter);
void r8712_stop_drv_threads(struct _adapter *padapter);
void r8712_stop_drv_timers(struct _adapter *padapter);
int r8712_init_drv_sw(struct _adapter *padapter);
void r8712_free_drv_sw(struct _adapter *padapter);
struct net_device *r8712_init_netdev(void);
#endif

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