diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2022-03-07 14:04:52 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-03-10 18:43:09 +0200 |
| commit | e8955811c6588925d0eae3f81a9e6427fb37ca16 (patch) | |
| tree | 4d40e51842dbdaa5aa18b127525f0718ee113aeb /drivers/net/wireless/realtek/rtw89/rtw8852a.c | |
| parent | 2af64b4af48e0c5adfe25b46d21ee51fb86d33cf (diff) | |
rtw89: add chip_info::{h2c,c2h}_reg to support more chips
This is a register-based H2C/C2H interface to exchange data with firmware.
Since the register addresses of 8852A and 8852C are different, add fields
to chip_info to support this.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220307060457.56789-9-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/rtw8852a.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/rtw8852a.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index 86a5808a76c8..9db8a8f9dd18 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -3,6 +3,7 @@ */ #include "coex.h" +#include "fw.h" #include "mac.h" #include "phy.h" #include "reg.h" @@ -376,6 +377,16 @@ static const struct rtw89_pwr_cfg * const pwr_off_seq_8852a[] = { rtw8852a_pwroff, NULL }; +static const u32 rtw8852a_h2c_regs[RTW89_H2CREG_MAX] = { + R_AX_H2CREG_DATA0, R_AX_H2CREG_DATA1, R_AX_H2CREG_DATA2, + R_AX_H2CREG_DATA3 +}; + +static const u32 rtw8852a_c2h_regs[RTW89_C2HREG_MAX] = { + R_AX_C2HREG_DATA0, R_AX_C2HREG_DATA1, R_AX_C2HREG_DATA2, + R_AX_C2HREG_DATA3 +}; + static void rtw8852ae_efuse_parsing(struct rtw89_efuse *efuse, struct rtw8852a_efuse *map) { @@ -2058,6 +2069,10 @@ const struct rtw89_chip_info rtw8852a_chip_info = { BIT(RTW89_PS_MODE_CLK_GATED) | BIT(RTW89_PS_MODE_PWR_GATED), .hci_func_en_addr = R_AX_HCI_FUNC_EN, + .h2c_ctrl_reg = R_AX_H2CREG_CTRL, + .h2c_regs = rtw8852a_h2c_regs, + .c2h_ctrl_reg = R_AX_C2HREG_CTRL, + .c2h_regs = rtw8852a_c2h_regs, }; EXPORT_SYMBOL(rtw8852a_chip_info); |