From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Golan Ben Ami <golan.ben.ami@intel.com>,
Luca Coelho <luciano.coelho@intel.com>,
Johannes Berg <johannes.berg@intel.com>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.10 15/23] iwlwifi: dont advertise TWT support
Date: Thu, 17 Mar 2022 13:45:56 +0100 [thread overview]
Message-ID: <20220317124526.402652830@linuxfoundation.org> (raw)
In-Reply-To: <20220317124525.955110315@linuxfoundation.org>
From: Golan Ben Ami <golan.ben.ami@intel.com>
[ Upstream commit 1db5fcbba2631277b78d7f8aff99c9607d29f6d8 ]
Some APs misbehave when TWT is used and cause our firmware to crash.
We don't know a reasonable way to detect and work around this problem
in the FW yet. To prevent these crashes, disable TWT in the driver by
stopping to advertise TWT support.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215523
Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
[reworded the commit message]
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20220301072926.153969-1-luca@coelho.fi
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 3 +--
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 1 -
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index cbde21e772b1..b862cfbcd6e7 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -587,8 +587,7 @@ static struct ieee80211_sband_iftype_data iwl_he_capa[] = {
.has_he = true,
.he_cap_elem = {
.mac_cap_info[0] =
- IEEE80211_HE_MAC_CAP0_HTC_HE |
- IEEE80211_HE_MAC_CAP0_TWT_REQ,
+ IEEE80211_HE_MAC_CAP0_HTC_HE,
.mac_cap_info[1] =
IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 922a7ea0cd24..d2c6fdb70273 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -350,7 +350,6 @@ static const u8 he_if_types_ext_capa_sta[] = {
[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
[2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
- [9] = WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT,
};
static const struct wiphy_iftype_ext_capab he_iftypes_ext_capa[] = {
--
2.34.1
next prev parent reply other threads:[~2022-03-17 12:51 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-17 12:45 [PATCH 5.10 00/23] 5.10.107-rc1 review Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 01/23] Revert "xfrm: state and policy should fail if XFRMA_IF_ID 0" Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 02/23] sctp: fix the processing for INIT chunk Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 03/23] xfrm: Check if_id in xfrm_migrate Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 04/23] xfrm: Fix xfrm migrate issues when address family changes Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 05/23] arm64: dts: rockchip: fix rk3399-puma eMMC HS400 signal integrity Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 06/23] arm64: dts: rockchip: reorder rk3399 hdmi clocks Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 07/23] arm64: dts: agilex: use the compatible "intel,socfpga-agilex-hsotg" Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 08/23] ARM: dts: rockchip: reorder rk322x hmdi clocks Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 09/23] ARM: dts: rockchip: fix a typo on rk3288 crypto-controller Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 10/23] mac80211: refuse aggregations sessions before authorized Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 11/23] MIPS: smp: fill in sibling and core maps earlier Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 12/23] ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 13/23] can: rcar_canfd: rcar_canfd_channel_probe(): register the CAN device when fully ready Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 14/23] atm: firestream: check the return value of ioremap() in fs_init() Greg Kroah-Hartman
2022-03-17 12:45 ` Greg Kroah-Hartman [this message]
2022-03-17 12:45 ` [PATCH 5.10 16/23] drm/vrr: Set VRR capable prop only if it is attached to connector Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 17/23] nl80211: Update bss channel on channel switch for P2P_CLIENT Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 18/23] tcp: make tcp_read_sock() more robust Greg Kroah-Hartman
2022-03-17 12:46 ` [PATCH 5.10 19/23] sfc: extend the locking on mcdi->seqno Greg Kroah-Hartman
2022-03-17 12:46 ` [PATCH 5.10 20/23] bnx2: Fix an error message Greg Kroah-Hartman
2022-03-18 17:34 ` Marion & Christophe JAILLET
2022-03-17 12:46 ` [PATCH 5.10 21/23] kselftest/vm: fix tests build with old libc Greg Kroah-Hartman
2022-03-17 12:46 ` [PATCH 5.10 22/23] io_uring: return back safer resurrect Greg Kroah-Hartman
2022-03-17 12:46 ` [PATCH 5.10 23/23] arm64: kvm: Fix copy-and-paste error in bhb templates for v5.10 stable Greg Kroah-Hartman
2022-03-17 19:10 ` [PATCH 5.10 00/23] 5.10.107-rc1 review Fox Chen
2022-03-17 21:17 ` Pavel Machek
2022-03-17 21:19 ` Florian Fainelli
2022-03-17 21:19 ` Pavel Machek
2022-03-18 16:14 ` Greg Kroah-Hartman
2022-03-18 2:19 ` Guenter Roeck
2022-03-18 7:46 ` Bagas Sanjaya
2022-03-18 10:09 ` Naresh Kamboju
2022-03-18 16:28 ` Sudip Mukherjee
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