diff options
| author | Chin-Yen Lee <timlee@realtek.com> | 2026-01-10 10:20:13 +0800 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2026-03-04 07:20:23 -0500 |
| commit | 886c692875699dce922bb6642fbe5872b83e69e7 (patch) | |
| tree | f269d86e4966504f69ea1dd5e24338f56909a76b /drivers/net/wireless | |
| parent | eb4c06ca0f38e14c263c917055675541d4e12974 (diff) | |
wifi: rtw89: wow: add reason codes for disassociation in WoWLAN mode
[ Upstream commit 2fd8f953f25173d14981d8736b6f5bfcd757e51b ]
Some APs disconnect clients by sending a Disassociation frame
rather than a Deauthentication frame. Since these frames use
different reason codes in WoWLAN mode, this commit adds support
for handling Disassociation to prevent missed disconnection events.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260110022019.2254969-3-pkshih@realtek.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/wow.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/wow.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/wow.c b/drivers/net/wireless/realtek/rtw89/wow.c index 46aba4cb2ee9..534966b4d9c4 100644 --- a/drivers/net/wireless/realtek/rtw89/wow.c +++ b/drivers/net/wireless/realtek/rtw89/wow.c @@ -809,6 +809,10 @@ static void rtw89_wow_show_wakeup_reason(struct rtw89_dev *rtwdev) reason = rtw89_read8(rtwdev, wow_reason_reg); switch (reason) { + case RTW89_WOW_RSN_RX_DISASSOC: + wakeup.disconnect = true; + rtw89_debug(rtwdev, RTW89_DBG_WOW, "WOW: Rx disassoc\n"); + break; case RTW89_WOW_RSN_RX_DEAUTH: wakeup.disconnect = true; rtw89_debug(rtwdev, RTW89_DBG_WOW, "WOW: Rx deauth\n"); diff --git a/drivers/net/wireless/realtek/rtw89/wow.h b/drivers/net/wireless/realtek/rtw89/wow.h index d2ba6cebc2a6..71e07f482174 100644 --- a/drivers/net/wireless/realtek/rtw89/wow.h +++ b/drivers/net/wireless/realtek/rtw89/wow.h @@ -33,6 +33,7 @@ enum rtw89_wake_reason { RTW89_WOW_RSN_RX_PTK_REKEY = 0x1, RTW89_WOW_RSN_RX_GTK_REKEY = 0x2, + RTW89_WOW_RSN_RX_DISASSOC = 0x4, RTW89_WOW_RSN_RX_DEAUTH = 0x8, RTW89_WOW_RSN_DISCONNECT = 0x10, RTW89_WOW_RSN_RX_MAGIC_PKT = 0x21, |