github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-09 23:23:53 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

net: usb: cdc_ether: use oob_wake for wrigley modem on tegra

Browse Source 
Change-Id: Ic00782db2ff8a1a791d3324db16dc21a8016e2ca
Signed-off-by: James Wylder <james.wylder@motorola.com>
This commit is contained in:
James Wylder 2011-04-05 13:00:29 -05:00 committed by Benoit Goby
parent d843d79035
commit bbfcda71e6
1 changed files with 38 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
drivers/net/usb/cdc_ether.c
View File

@ -31,6 +31,7 @@
#include <linux/usb.h>
#include <linux/usb/cdc.h>
#include <linux/usb/usbnet.h>
#include <linux/usb/oob_wake.h>
#if defined(CONFIG_USB_NET_RNDIS_HOST) || defined(CONFIG_USB_NET_RNDIS_HOST_MODULE)
@ -469,6 +470,35 @@ static const struct driver_info mbm_info = {
.manage_power = cdc_manage_power,
};
#ifdef CONFIG_USB_OOBWAKE
/* out of band wake devices */
static void oob_wake_cdc_unbind(struct usbnet *dev, struct usb_interface *intf)
{
pr_info("%s: unregister interface for out of band wakeups\n", __func__);
oob_wake_unregister(intf);
usbnet_cdc_unbind(dev, intf);
}
static int oob_wake_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
{
int status;
pr_info("%s: register interface for out of band wakeups\n", __func__);
status = cdc_bind(dev, intf);
oob_wake_register(intf);
return status;
}
static const struct driver_info oob_wake_cdc_info = {
.description = "CDC Wakeable Ethernet Device",
.flags = FLAG_ETHER,
.bind = oob_wake_cdc_bind,
.unbind = oob_wake_cdc_unbind,
.status = cdc_status,
.manage_power = cdc_manage_power,
};
#endif /* CONFIG_USB_OOBWAKE */
/*-------------------------------------------------------------------------*/
@ -573,6 +603,14 @@ static const struct usb_device_id products [] = {
* NOTE: this match must come AFTER entries blacklisting devices
* because of bugs/quirks in a given product (like Zaurus, above).
*/
#ifdef CONFIG_USB_OOBWAKE
{
/* Motorola Wrigley LTE Modem */
USB_DEVICE_AND_INTERFACE_INFO(0x22b8, 0x4267, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long) &oob_wake_cdc_info,
},
#endif /* CONFIG_USB_OOBWAKE */
{
USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET,
USB_CDC_PROTO_NONE),