diff options
| author | Leon Yen <leon.yen@mediatek.com> | 2022-01-07 03:50:10 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2022-02-03 13:57:59 +0100 |
| commit | b12deb5e86fa36dc6f3aa3321f5da27addec4f1f (patch) | |
| tree | ddb763ef56eafe2e17668cf6926dbf83a03c0dc0 /drivers/net/wireless/mediatek/mt76/sdio.h | |
| parent | b1fe07ed21024f64719315ba0f3a5676d8b36db6 (diff) | |
| download | lwn-b12deb5e86fa36dc6f3aa3321f5da27addec4f1f.tar.gz lwn-b12deb5e86fa36dc6f3aa3321f5da27addec4f1f.zip | |
mt76: mt7921s: fix mt7921s_mcu_[fw|drv]_pmctrl
According to the firmware behavior (even the oldest one in linux-firmware)
If the firmware is downloaded, MT7921S must rely on the additional mailbox
mechanism that resides in firmware to check if the device is the right
state for mt7921s_mcu_[fw|drv]_pmctrl. Otherwise, we still apply the old
way for that.
That is a necessary patch before we enable runtime pm for mt7921s as
default.
Fixes: 48fab5bbef40 ("mt76: mt7921: introduce mt7921s support")
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/sdio.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/sdio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/sdio.h b/drivers/net/wireless/mediatek/mt76/sdio.h index 99db4ad93b7c..27d5d2077eba 100644 --- a/drivers/net/wireless/mediatek/mt76/sdio.h +++ b/drivers/net/wireless/mediatek/mt76/sdio.h @@ -65,6 +65,7 @@ #define MCR_H2DSM0R 0x0070 #define H2D_SW_INT_READ BIT(16) #define H2D_SW_INT_WRITE BIT(17) +#define H2D_SW_INT_CLEAR_MAILBOX_ACK BIT(22) #define MCR_H2DSM1R 0x0074 #define MCR_D2HRM0R 0x0078 @@ -109,6 +110,7 @@ #define MCR_H2DSM2R 0x0160 /* supported in CONNAC2 */ #define MCR_H2DSM3R 0x0164 /* supported in CONNAC2 */ #define MCR_D2HRM3R 0x0174 /* supported in CONNAC2 */ +#define D2HRM3R_IS_DRIVER_OWN BIT(0) #define MCR_WTQCR8 0x0190 /* supported in CONNAC2 */ #define MCR_WTQCR9 0x0194 /* supported in CONNAC2 */ #define MCR_WTQCR10 0x0198 /* supported in CONNAC2 */ |