diff options
| author | Liad Kaufman <liad.kaufman@intel.com> | 2017-04-05 16:25:11 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-06-23 00:13:02 +0300 |
| commit | dd32162da4e5b3c9c81adf9a1f6e3a839a35d5f0 (patch) | |
| tree | 7cc32c002ef8eca08e36d6da2082956866d825a8 /drivers/net/wireless/intel/iwlwifi/mvm/utils.c | |
| parent | 87afe9b0f4af44443f88a29458fcebe56385d771 (diff) | |
| download | linux-dd32162da4e5b3c9c81adf9a1f6e3a839a35d5f0.tar.xz | |
iwlwifi: mvm: support aggregations on A000 HW
On A000 HW, the SCD rdptr has only 8 bits allocated
for it, thus when checking if a queue is full, or
when checking if the SSN is equal to the TID's
next_reclaimed, A000 HW should trim the SSN.
Fix this by "normalizing" the SSN to wrap around
0xFF when comparing to the next_reclaimed on A000
HW.
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/utils.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c index cc5a56818db8..dc8104d846f9 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c @@ -1181,7 +1181,7 @@ static void iwl_mvm_remove_inactive_tids(struct iwl_mvm *mvm, /* Go over all non-active TIDs, incl. IWL_MAX_TID_COUNT (for mgmt) */ for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) { /* If some TFDs are still queued - don't mark TID as inactive */ - if (iwl_mvm_tid_queued(&mvmsta->tid_data[tid])) + if (iwl_mvm_tid_queued(mvm, &mvmsta->tid_data[tid])) tid_bitmap &= ~BIT(tid); } |