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From: Luca Coelho <luca@coelho.fi>
To: kvalo@codeaurora.org
Cc: linux-wireless@vger.kernel.org
Subject: [PATCH v2 32/47] iwlwifi: trans: consider firmware dead after errors
Date: Wed,  9 Dec 2020 23:16:36 +0200	[thread overview]
Message-ID: <iwlwifi.20201209231352.a9d01e79c1c7.Ib2deb076b392fb516a7230bac91d7ab8a9586d86@changeid> (raw)
In-Reply-To: <20201209211651.968276-1-luca@coelho.fi>

From: Johannes Berg <johannes.berg@intel.com>

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>
---
 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 b84921e1556c..83d06fb8beca 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -1439,8 +1439,10 @@ 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;
+	}
 }
 
 static inline bool iwl_trans_fw_running(struct iwl_trans *trans)
-- 
2.29.2


  parent reply	other threads:[~2020-12-09 21:37 UTC|newest]

Thread overview: 55+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-09 21:16 [PATCH v2 00/47] iwlwifi: final patches for v5.11 2020-12-09 Luca Coelho
2020-12-09 21:16 ` [PATCH v2 01/47] iwlwifi: remove all queue resources before free Luca Coelho
2020-12-09 22:11   ` Luca Coelho
2020-12-09 21:16 ` [PATCH v2 02/47] iwlwifi: yoyo: add the ability to dump phy periphery Luca Coelho
2020-12-09 21:16 ` [PATCH v2 03/47] iwlwifi: yoyo: align the write pointer to DWs Luca Coelho
2020-12-09 21:16 ` [PATCH v2 04/47] iwlwifi: mvm: fix sar profile printing issue Luca Coelho
2020-12-09 21:16 ` [PATCH v2 05/47] iwlwifi: move reclaim flows to the queue file Luca Coelho
2020-12-09 21:16 ` [PATCH v2 06/47] iwlwifi: d3: do not send the WOWLAN_CONFIGURATION command for netdetect Luca Coelho
2020-12-09 21:16 ` [PATCH v2 07/47] iwlwifi: update MAINTAINERS entry Luca Coelho
2020-12-09 21:16 ` [PATCH v2 08/47] iwlwifi: mvm: Init error table memory to zero Luca Coelho
2020-12-09 21:16 ` [PATCH v2 09/47] iwlwifi: mvm: remove the read_nvm from iwl_run_init_mvm_ucode Luca Coelho
2020-12-09 21:16 ` [PATCH v2 10/47] iwlwifi: pcie: remove obsolete pre-release support code Luca Coelho
2020-12-09 21:16 ` [PATCH v2 11/47] iwlwifi: copy iwl_he_capa for modifications Luca Coelho
2020-12-09 21:16 ` [PATCH v2 12/47] iwlwifi: mvm: add support for 6GHz Luca Coelho
2020-12-09 22:06   ` [PATCH v3 34/47] " Luca Coelho
2020-12-09 22:12     ` Luca Coelho
2020-12-09 21:16 ` [PATCH v2 13/47] iwlwifi: enable sending/setting debug host event Luca Coelho
2020-12-09 22:15   ` Luca Coelho
2020-12-09 21:16 ` [PATCH v2 14/47] iwlwifi: avoid endless HW errors at assert time Luca Coelho
2020-12-09 21:16 ` [PATCH v2 15/47] iwlwifi: mvm: remove the read_nvm from iwl_run_unified_mvm_ucode Luca Coelho
2020-12-09 21:16 ` [PATCH v2 16/47] iwlwifi: follow the new inclusive terminology Luca Coelho
2020-12-09 21:16 ` [PATCH v2 17/47] iwlwifi: fix typo in comment Luca Coelho
2020-12-09 21:16 ` [PATCH v2 18/47] iwlwifi: sort out the NVM offsets Luca Coelho
2020-12-09 21:16 ` [PATCH v2 19/47] iwlwifi: mvm: iterate active stations when updating statistics Luca Coelho
2020-12-09 21:16 ` [PATCH v2 20/47] iwlwifi: validate MPDU length against notification length Luca Coelho
2020-12-09 21:16 ` [PATCH v2 21/47] iwlwifi: pcie: validate RX descriptor length Luca Coelho
2020-12-09 21:16 ` [PATCH v2 22/47] iwlwifi: remove sw_csum_tx Luca Coelho
2020-12-09 21:16 ` [PATCH v2 23/47] iwlwifi: mvm: clear up iwl_mvm_notify_rx_queue() argument type Luca Coelho
2020-12-09 21:16 ` [PATCH v2 24/47] iwlwifi: mvm: move iwl_mvm_stop_device() out of line Luca Coelho
2020-12-09 21:16 ` [PATCH v2 25/47] iwlwifi: pcie: change 12k A-MSDU config to use 16k buffers Luca Coelho
2020-12-09 21:16 ` [PATCH v2 26/47] iwlwifi: mvm: fix 22000 series driver NMI Luca Coelho
2020-12-09 21:16 ` [PATCH v2 27/47] iwlwifi: mvm: do more useful queue sync accounting Luca Coelho
2020-12-09 21:16 ` [PATCH v2 28/47] iwlwifi: mvm: clean up scan state on failure Luca Coelho
2020-12-09 21:16 ` [PATCH v2 29/47] iwlwifi: pcie: remove MSIX_HW_INT_CAUSES_REG_IML handling Luca Coelho
2020-12-09 21:16 ` [PATCH v2 30/47] iwlwifi: fw: file: fix documentation for SAR flag Luca Coelho
2020-12-09 21:16 ` [PATCH v2 31/47] iwlwifi: pcie: remove unnecessary setting of inta_mask Luca Coelho
2020-12-09 21:16 ` Luca Coelho [this message]
2020-12-09 21:16 ` [PATCH v2 33/47] iwlwifi: dbg-tlv: fix old length in is_trig_data_contained() Luca Coelho
2020-12-09 21:16 ` [PATCH v2 34/47] iwlwifi: use SPDX tags Luca Coelho
2020-12-09 22:06   ` [PATCH v3 " Luca Coelho
2020-12-09 22:15     ` Luca Coelho
2020-12-09 21:16 ` [PATCH v2 35/47] iwlwifi: pcie: clean up some rx code Luca Coelho
2020-12-09 22:16   ` Luca Coelho
2020-12-09 21:16 ` [PATCH v2 36/47] iwlwifi: mvm: validate firmware sync response size Luca Coelho
2020-12-09 21:16 ` [PATCH v2 37/47] iwlwifi: mvm: fix a race in CSA that caused assert 0x3420 Luca Coelho
2020-12-09 21:16 ` [PATCH v2 38/47] iwlwifi: add an extra firmware state in the transport Luca Coelho
2020-12-09 21:16 ` [PATCH v2 39/47] iwlwifi: support firmware reset handshake Luca Coelho
2020-12-09 21:16 ` [PATCH v2 40/47] iwlwifi: mvm: disconnect if channel switch delay is too long Luca Coelho
2020-12-09 21:16 ` [PATCH v2 41/47] iwlwifi: Add a new card for MA family Luca Coelho
2020-12-09 21:16 ` [PATCH v2 42/47] iwlwifi: tighten RX MPDU bounds checks Luca Coelho
2020-12-09 21:16 ` [PATCH v2 43/47] iwlwifi: mvm: hook up missing RX handlers Luca Coelho
2020-12-09 21:16 ` [PATCH v2 44/47] iwlwifi: mvm: add size checks for range response notification Luca Coelho
2020-12-09 21:16 ` [PATCH v2 45/47] iwlwifi: mvm: check that statistics TLV version match struct version Luca Coelho
2020-12-09 21:16 ` [PATCH v2 46/47] iwlwifi: mvm: purge the BSS table upon firmware load Luca Coelho
2020-12-09 21:16 ` [PATCH v2 47/47] iwlwifi: mvm: validate notification size when waiting Luca Coelho

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