From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Johannes Berg <johannes.berg@intel.com>,
Luca Coelho <luciano.coelho@intel.com>,
Sasha Levin <sashal@kernel.org>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.14 55/66] iwlwifi: trans: consider firmware dead after errors
Date: Tue, 22 Dec 2020 21:22:41 -0500 [thread overview]
Message-ID: <20201223022253.2793452-55-sashal@kernel.org> (raw)
In-Reply-To: <20201223022253.2793452-1-sashal@kernel.org>
From: Johannes Berg <johannes.berg@intel.com>
[ Upstream commit 152fdc0f698896708f9d7889a4ba4da6944b74f7 ]
If we get an error, no longer consider the firmware to be
in IWL_TRANS_FW_ALIVE state.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.a9d01e79c1c7.Ib2deb076b392fb516a7230bac91d7ab8a9586d86@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index ecd5c1df811ca..7de7dac3260ce 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -1181,8 +1181,10 @@ static inline void iwl_trans_fw_error(struct iwl_trans *trans)
return;
/* prevent double restarts due to the same erroneous FW */
- if (!test_and_set_bit(STATUS_FW_ERROR, &trans->status))
+ if (!test_and_set_bit(STATUS_FW_ERROR, &trans->status)) {
iwl_op_mode_nic_error(trans->op_mode);
+ trans->state = IWL_TRANS_NO_FW;
+ }
}
/*****************************************************
--
2.27.0
next prev parent reply other threads:[~2020-12-23 2:35 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20201223022253.2793452-1-sashal@kernel.org>
2020-12-23 2:21 ` [PATCH AUTOSEL 4.14 04/66] staging: wimax: depends on NET Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 16/66] Bluetooth: hidp: use correct wait queue when removing ctrl_wait Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 17/66] net: skb_vlan_untag(): don't reset transport offset if set by GRO layer Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 18/66] mwifiex: pcie: skip cancel_work_sync() on reset failure path Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 32/66] rxrpc: Don't leak the service-side session key to userspace Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 39/66] brcmsmac: ampdu: Check BA window size before checking block ack Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 40/66] hv_netvsc: Validate number of allocated sub-channels Sasha Levin
2020-12-23 2:47 ` Michael Kelley
2020-12-23 8:59 ` Andrea Parri
2020-12-23 14:14 ` Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 45/66] net/lapb: fix t1 timer handling for LAPB_STATE_0 Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 48/66] bridge: switchdev: Notify about VLAN protocol changes Sasha Levin
2020-12-23 15:31 ` Vladimir Oltean
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 53/66] mwifiex: Fix possible buffer overflows in mwifiex_cmd_802_11_ad_hoc_start Sasha Levin
2020-12-23 2:22 ` Sasha Levin [this message]
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 56/66] iwlwifi: add an extra firmware state in the transport Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 59/66] nl80211: always accept scan request with the duration set Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 60/66] cfg80211: Save the regulatory domain when setting custom regulatory Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 61/66] mac80211: disallow band-switch during CSA Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 62/66] mac80211: Fix calculation of minimal channel width Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 63/66] mac80211: don't filter out beacons once we start CSA Sasha Levin
2020-12-23 2:22 ` [PATCH AUTOSEL 4.14 64/66] mac80211: Update rate control on channel change Sasha Levin
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