diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/main.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/main.h | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/ps.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8822b.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8822c.c | 1 |
5 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 0d7ad1756bd6..3c366a3314cb 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -14,13 +14,17 @@ #include "efuse.h" #include "debug.h" +unsigned int rtw_fw_lps_deep_mode; +EXPORT_SYMBOL(rtw_fw_lps_deep_mode); static bool rtw_fw_support_lps; unsigned int rtw_debug_mask; EXPORT_SYMBOL(rtw_debug_mask); +module_param_named(lps_deep_mode, rtw_fw_lps_deep_mode, uint, 0644); module_param_named(support_lps, rtw_fw_support_lps, bool, 0644); module_param_named(debug_mask, rtw_debug_mask, uint, 0644); +MODULE_PARM_DESC(lps_deep_mode, "Deeper PS mode. If 0, deep PS is disabled"); MODULE_PARM_DESC(support_lps, "Set Y to enable Leisure Power Save support, to turn radio off between beacons"); MODULE_PARM_DESC(debug_mask, "Debugging mask"); @@ -1152,6 +1156,7 @@ EXPORT_SYMBOL(rtw_chip_info_setup); int rtw_core_init(struct rtw_dev *rtwdev) { + struct rtw_chip_info *chip = rtwdev->chip; struct rtw_coex *coex = &rtwdev->coex; int ret; @@ -1183,6 +1188,10 @@ int rtw_core_init(struct rtw_dev *rtwdev) rtwdev->sec.total_cam_num = 32; rtwdev->hal.current_channel = 1; set_bit(RTW_BC_MC_MACID, rtwdev->mac_id_map); + if (!(BIT(rtw_fw_lps_deep_mode) & chip->lps_deep_mode_supported)) + rtwdev->lps_conf.deep_mode = LPS_DEEP_MODE_NONE; + else + rtwdev->lps_conf.deep_mode = rtw_fw_lps_deep_mode; mutex_lock(&rtwdev->mutex); rtw_add_rsvd_page(rtwdev, RSVD_BEACON, false); diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index 6e6b04759ace..a59cbaefde4e 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -27,6 +27,7 @@ #define RTW_RF_PATH_MAX 4 #define HW_FEATURE_LEN 13 +extern unsigned int rtw_fw_lps_deep_mode; extern unsigned int rtw_debug_mask; extern const struct ieee80211_ops rtw_ops; extern struct rtw_chip_info rtw8822b_hw_spec; @@ -528,6 +529,11 @@ enum rtw_lps_mode { RTW_MODE_WMM_PS = 2, }; +enum rtw_lps_deep_mode { + LPS_DEEP_MODE_NONE = 0, + LPS_DEEP_MODE_LCLK = 1, +}; + enum rtw_pwr_state { RTW_RF_OFF = 0x0, RTW_RF_ON = 0x4, @@ -536,6 +542,7 @@ enum rtw_pwr_state { struct rtw_lps_conf { enum rtw_lps_mode mode; + enum rtw_lps_deep_mode deep_mode; enum rtw_pwr_state state; u8 awake_interval; u8 rlbm; @@ -844,6 +851,7 @@ struct rtw_chip_info { bool ht_supported; bool vht_supported; + u8 lps_deep_mode_supported; /* init values */ u8 sys_func_en; diff --git a/drivers/net/wireless/realtek/rtw88/ps.c b/drivers/net/wireless/realtek/rtw88/ps.c index 1661cc2e5fe3..02e104ac7b9e 100644 --- a/drivers/net/wireless/realtek/rtw88/ps.c +++ b/drivers/net/wireless/realtek/rtw88/ps.c @@ -132,6 +132,9 @@ static void rtw_leave_lps_core(struct rtw_dev *rtwdev) static void __rtw_enter_lps_deep(struct rtw_dev *rtwdev) { + if (rtwdev->lps_conf.deep_mode == LPS_DEEP_MODE_NONE) + return; + if (!test_bit(RTW_FLAG_LEISURE_PS, rtwdev->flags)) { rtw_dbg(rtwdev, RTW_DBG_PS, "Should enter LPS before entering deep PS\n"); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c index 63abda3b0ebf..2b6cd7cf763b 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c @@ -1977,6 +1977,7 @@ struct rtw_chip_info rtw8822b_hw_spec = { .dig_min = 0x1c, .ht_supported = true, .vht_supported = true, + .lps_deep_mode_supported = BIT(LPS_DEEP_MODE_LCLK), .sys_func_en = 0xDC, .pwr_on_seq = card_enable_flow_8822b, .pwr_off_seq = card_disable_flow_8822b, diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index 084c18d115d5..b92940e501eb 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -3747,6 +3747,7 @@ struct rtw_chip_info rtw8822c_hw_spec = { .dig_min = 0x20, .ht_supported = true, .vht_supported = true, + .lps_deep_mode_supported = BIT(LPS_DEEP_MODE_LCLK), .sys_func_en = 0xD8, .pwr_on_seq = card_enable_flow_8822c, .pwr_off_seq = card_disable_flow_8822c, |