diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2023-06-14 12:41:31 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-19 12:05:26 +0200 |
| commit | 568db7fd27fad183d186742dc7ae6ca211ba51ff (patch) | |
| tree | e9a43a81e40d75ff2209126f9f5ab01af8d9d29d /drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | |
| parent | ed0c34333dfb2e4a6bd9e25613040aaf9d48fb9d (diff) | |
wifi: iwlwifi: add some FW misbehaviour check infrastructure
When the firmware misbehaves (according to the driver), we
often either ignore that, or WARN_ON, which is very noisy
but doesn't really help.
Add a little helper macro IWL_FW_CHECK() that can be used
in place of WARN_ON() in conditions, and make it take a
message that's printed in this case. We can also add more
behaviour to this in the future.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230614123446.2e12ac670cea.Ia0198036b7a626876d836bd41a4b2d2b1e65c5ca@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 9d8d9def9391..5c06839b87c2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -985,10 +985,12 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm, sta_mask = iwl_mvm_sta_fw_id_mask(mvm, sta, -1); rcu_read_unlock(); - if (WARN(tid != baid_data->tid || - !(sta_mask & baid_data->sta_mask), - "baid 0x%x is mapped to sta_mask:0x%x tid:%d, but was received for sta_mask:0x%x tid:%d\n", - baid, baid_data->sta_mask, baid_data->tid, sta_mask, tid)) + if (IWL_FW_CHECK(mvm, + tid != baid_data->tid || + !(sta_mask & baid_data->sta_mask), + "baid 0x%x is mapped to sta_mask:0x%x tid:%d, but was received for sta_mask:0x%x tid:%d\n", + baid, baid_data->sta_mask, baid_data->tid, + sta_mask, tid)) return false; nssn = reorder & IWL_RX_MPDU_REORDER_NSSN_MASK; |