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| author | Chin-Yen Lee <timlee@realtek.com> | 2026-01-10 10:20:13 +0800 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2026-03-04 07:20:45 -0500 |
| commit | d880c9b73890c47609d4092a0e53654daeb3adad (patch) | |
| tree | 712ec50b2a7627f808ae2b278a3d5c07d69a2b65 /drivers/net/wireless | |
| parent | f2f65b28d802a667119147444ec2ae33eebf9a58 (diff) | |
| download | linux-d880c9b73890c47609d4092a0e53654daeb3adad.tar.gz linux-d880c9b73890c47609d4092a0e53654daeb3adad.tar.bz2 linux-d880c9b73890c47609d4092a0e53654daeb3adad.zip | |
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 aa9efca04025..f558df21a2fd 100644 --- a/drivers/net/wireless/realtek/rtw89/wow.c +++ b/drivers/net/wireless/realtek/rtw89/wow.c @@ -100,6 +100,10 @@ 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 a2f7b2e3cdb4..fd85772ccb04 100644 --- a/drivers/net/wireless/realtek/rtw89/wow.h +++ b/drivers/net/wireless/realtek/rtw89/wow.h @@ -8,6 +8,7 @@ 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, |