diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2017-07-27 09:45:10 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-08-18 16:06:07 +0300 |
| commit | 790e663433d839c5664408d3b1f066450e85c923 (patch) | |
| tree | cdeefb6aadf5d92ff4c4dd20d7772d5adad31639 /drivers/net | |
| parent | 3e73aa3bf96619b51c80c73f06512f07fb2b5659 (diff) | |
| download | linux-790e663433d839c5664408d3b1f066450e85c923.tar.xz | |
iwlwifi: mvm: include more debug data when we get an unexpected baid
When we get a valid baid in a received frame, we need to
check that we are aware of this baid. If not, we check
that the OLD_SN bit set. If that's not the case, we issue
a WARNING. Print more data when that happens.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 6b8e57b7234a..4fbf102b3a98 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -636,8 +636,8 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm, baid_data = rcu_dereference(mvm->baid_map[baid]); if (!baid_data) { WARN(!(reorder & IWL_RX_MPDU_REORDER_BA_OLD_SN), - "Received baid %d, but no data exists for this BAID\n", - baid); + "Received baid %d, but no data exists for this BAID - reorder data 0x%x\n", + baid, reorder); return false; } @@ -758,7 +758,9 @@ static void iwl_mvm_agg_rx_received(struct iwl_mvm *mvm, data = rcu_dereference(mvm->baid_map[baid]); if (!data) { - WARN_ON(!(reorder_data & IWL_RX_MPDU_REORDER_BA_OLD_SN)); + WARN(!(reorder_data & IWL_RX_MPDU_REORDER_BA_OLD_SN), + "OLD_SN isn't set, but no data exists for baid %d - reorder data 0x%x\n", + baid, reorder_data); goto out; } |