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wifi: rtw89: 8922a: add chip_ops::bb_preinit to enable BB before downloading firmware

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Before downloading firmware for BB MCU, call this ops to enable baseband
hardware.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230901073956.54203-7-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih 2023-09-01 15:39:54 +08:00 committed by Kalle Valo
parent a712eef681
commit c6ea2a8391
6 changed files with 20 additions and 0 deletions
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10
drivers/net/wireless/realtek/rtw89/core.h
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@ -3032,6 +3032,7 @@ struct rtw89_hci_info {
struct rtw89_chip_ops {
int (*enable_bb_rf)(struct rtw89_dev *rtwdev);
int (*disable_bb_rf)(struct rtw89_dev *rtwdev);
void (*bb_preinit)(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx);
void (*bb_reset)(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx);
void (*bb_sethw)(struct rtw89_dev *rtwdev);
@ -5113,6 +5114,15 @@ static inline void rtw89_chip_rfe_gpio(struct rtw89_dev *rtwdev)
chip->ops->rfe_gpio(rtwdev);
}
static inline
void rtw89_chip_bb_preinit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
if (chip->ops->bb_preinit)
chip->ops->bb_preinit(rtwdev, phy_idx);
}
static inline void rtw89_chip_bb_sethw(struct rtw89_dev *rtwdev)
{
const struct rtw89_chip_info *chip = rtwdev->chip;

6
drivers/net/wireless/realtek/rtw89/mac.c
View File

@ -3607,6 +3607,12 @@ int rtw89_mac_partial_init(struct rtw89_dev *rtwdev, bool include_bb)
rtw89_mac_ctrl_hci_dma_trx(rtwdev, true);
if (include_bb) {
rtw89_chip_bb_preinit(rtwdev, RTW89_PHY_0);
if (rtwdev->dbcc_en)
rtw89_chip_bb_preinit(rtwdev, RTW89_PHY_1);
}
ret = rtw89_mac_dmac_pre_init(rtwdev);
if (ret)
return ret;

1
drivers/net/wireless/realtek/rtw89/rtw8851b.c
View File

@ -2280,6 +2280,7 @@ static int rtw8851b_mac_disable_bb_rf(struct rtw89_dev *rtwdev)
static const struct rtw89_chip_ops rtw8851b_chip_ops = {
.enable_bb_rf = rtw8851b_mac_enable_bb_rf,
.disable_bb_rf = rtw8851b_mac_disable_bb_rf,
.bb_preinit = NULL,
.bb_reset = rtw8851b_bb_reset,
.bb_sethw = rtw8851b_bb_sethw,
.read_rf = rtw89_phy_read_rf_v1,

1
drivers/net/wireless/realtek/rtw89/rtw8852a.c
View File

@ -2025,6 +2025,7 @@ static const struct wiphy_wowlan_support rtw_wowlan_stub_8852a = {
static const struct rtw89_chip_ops rtw8852a_chip_ops = {
.enable_bb_rf = rtw89_mac_enable_bb_rf,
.disable_bb_rf = rtw89_mac_disable_bb_rf,
.bb_preinit = NULL,
.bb_reset = rtw8852a_bb_reset,
.bb_sethw = rtw8852a_bb_sethw,
.read_rf = rtw89_phy_read_rf,

1
drivers/net/wireless/realtek/rtw89/rtw8852b.c
View File

@ -2449,6 +2449,7 @@ static int rtw8852b_mac_disable_bb_rf(struct rtw89_dev *rtwdev)
static const struct rtw89_chip_ops rtw8852b_chip_ops = {
.enable_bb_rf = rtw8852b_mac_enable_bb_rf,
.disable_bb_rf = rtw8852b_mac_disable_bb_rf,
.bb_preinit = NULL,
.bb_reset = rtw8852b_bb_reset,
.bb_sethw = rtw8852b_bb_sethw,
.read_rf = rtw89_phy_read_rf_v1,

1
drivers/net/wireless/realtek/rtw89/rtw8852c.c
View File

@ -2760,6 +2760,7 @@ static const struct wiphy_wowlan_support rtw_wowlan_stub_8852c = {
static const struct rtw89_chip_ops rtw8852c_chip_ops = {
.enable_bb_rf = rtw8852c_mac_enable_bb_rf,
.disable_bb_rf = rtw8852c_mac_disable_bb_rf,
.bb_preinit = NULL,
.bb_reset = rtw8852c_bb_reset,
.bb_sethw = rtw8852c_bb_sethw,
.read_rf = rtw89_phy_read_rf_v1,