You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
3.5 KiB
91 lines
3.5 KiB
From 0257ed1c04c87827e78bdd40ffe2b79e256fa8dd Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?=C3=8D=C3=B1igo=20Huguet?= <ihuguet@redhat.com>
|
|
Date: Wed, 24 May 2023 15:00:39 +0200
|
|
Subject: [PATCH 134/142] wifi: rtw89: 8852b: don't support LPS-PG mode after
|
|
firmware 0.29.26.0
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
Bugzilla: https://bugzilla.redhat.com/2207499
|
|
|
|
commit e5624482ba3e98f0c34fc72bca509c6017266253
|
|
Author: Ping-Ke Shih <pkshih@realtek.com>
|
|
Date: Mon Jan 23 14:54:00 2023 +0800
|
|
|
|
wifi: rtw89: 8852b: don't support LPS-PG mode after firmware 0.29.26.0
|
|
|
|
Due to firmware size limit of 8852b, LPS-PG mode isn't supported after
|
|
0.29.26.0, and then we have more space to support other features, such as
|
|
P2P-PS, hardware scan and so on.
|
|
|
|
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
|
|
Signed-off-by: Kalle Valo <kvalo@kernel.org>
|
|
Link: https://lore.kernel.org/r/20230123065401.14174-6-pkshih@realtek.com
|
|
|
|
Signed-off-by: Íñigo Huguet <ihuguet@redhat.com>
|
|
---
|
|
drivers/net/wireless/realtek/rtw89/core.c | 6 ++++--
|
|
drivers/net/wireless/realtek/rtw89/core.h | 1 +
|
|
drivers/net/wireless/realtek/rtw89/fw.c | 1 +
|
|
3 files changed, 6 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
|
|
index 78ce64d1a387d..3ed2f3a966353 100644
|
|
--- a/drivers/net/wireless/realtek/rtw89/core.c
|
|
+++ b/drivers/net/wireless/realtek/rtw89/core.c
|
|
@@ -1764,7 +1764,8 @@ static enum rtw89_ps_mode rtw89_update_ps_mode(struct rtw89_dev *rtwdev)
|
|
RTW89_CHK_FW_FEATURE(NO_DEEP_PS, &rtwdev->fw))
|
|
return RTW89_PS_MODE_NONE;
|
|
|
|
- if (chip->ps_mode_supported & BIT(RTW89_PS_MODE_PWR_GATED))
|
|
+ if ((chip->ps_mode_supported & BIT(RTW89_PS_MODE_PWR_GATED)) &&
|
|
+ !RTW89_CHK_FW_FEATURE(NO_LPS_PG, &rtwdev->fw))
|
|
return RTW89_PS_MODE_PWR_GATED;
|
|
|
|
if (chip->ps_mode_supported & BIT(RTW89_PS_MODE_CLK_GATED))
|
|
@@ -3160,7 +3161,6 @@ int rtw89_core_init(struct rtw89_dev *rtwdev)
|
|
rtw89_core_ppdu_sts_init(rtwdev);
|
|
rtw89_traffic_stats_init(rtwdev, &rtwdev->stats);
|
|
|
|
- rtwdev->ps_mode = rtw89_update_ps_mode(rtwdev);
|
|
rtwdev->hal.rx_fltr = DEFAULT_AX_RX_FLTR;
|
|
|
|
INIT_WORK(&btc->eapol_notify_work, rtw89_btc_ntfy_eapol_packet_work);
|
|
@@ -3316,6 +3316,8 @@ int rtw89_chip_info_setup(struct rtw89_dev *rtwdev)
|
|
if (ret)
|
|
return ret;
|
|
|
|
+ rtwdev->ps_mode = rtw89_update_ps_mode(rtwdev);
|
|
+
|
|
return 0;
|
|
}
|
|
EXPORT_SYMBOL(rtw89_chip_info_setup);
|
|
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
|
|
index 505e3b20436ac..75705dcc0996e 100644
|
|
--- a/drivers/net/wireless/realtek/rtw89/core.h
|
|
+++ b/drivers/net/wireless/realtek/rtw89/core.h
|
|
@@ -3023,6 +3023,7 @@ enum rtw89_fw_feature {
|
|
RTW89_FW_FEATURE_CRASH_TRIGGER,
|
|
RTW89_FW_FEATURE_PACKET_DROP,
|
|
RTW89_FW_FEATURE_NO_DEEP_PS,
|
|
+ RTW89_FW_FEATURE_NO_LPS_PG,
|
|
};
|
|
|
|
struct rtw89_fw_suit {
|
|
diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c
|
|
index dc90074261244..4da5eedbf8aac 100644
|
|
--- a/drivers/net/wireless/realtek/rtw89/fw.c
|
|
+++ b/drivers/net/wireless/realtek/rtw89/fw.c
|
|
@@ -255,6 +255,7 @@ static const struct __fw_feat_cfg fw_feat_tbl[] = {
|
|
__CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, TX_WAKE),
|
|
__CFG_FW_FEAT(RTL8852A, ge, 0, 13, 36, 0, CRASH_TRIGGER),
|
|
__CFG_FW_FEAT(RTL8852A, ge, 0, 13, 38, 0, PACKET_DROP),
|
|
+ __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 26, 0, NO_LPS_PG),
|
|
__CFG_FW_FEAT(RTL8852C, ge, 0, 27, 20, 0, PACKET_DROP),
|
|
__CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS),
|
|
__CFG_FW_FEAT(RTL8852C, ge, 0, 27, 34, 0, TX_WAKE),
|
|
--
|
|
2.13.6
|
|
|