diff options
| author |   Shaul Triebitz <shaul.triebitz@intel.com> | 2019-02-28 17:17:58 +0200 |
|---|---|---|
| committer |   Luca Coelho <luciano.coelho@intel.com> | 2019-04-19 10:26:21 +0300 |
| commit | 9a16ee0c6b4ad24725dfc7b76821e4a71ecd0b34 (patch) | |
| tree | 3ab0c421c58a18de3843c4ff3a844b0342768482 /drivers/net/wireless/intel/iwlwifi/mvm | |
| parent | iwlwifi: bump FW API to 47 for 22000 series (diff) | |
| download | linux-dev-9a16ee0c6b4ad24725dfc7b76821e4a71ecd0b34.tar.xz linux-dev-9a16ee0c6b4ad24725dfc7b76821e4a71ecd0b34.zip | |
iwlwifi: mvm: set 512 TX queue slots for AX210 devices
AX210 devices support 256 BA (256 MPDUs in an AMPDU).
The firmware requires that the number of TFDs will be
minimum twice as big as the BA size (2 * 256 = 512).
Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index eb452e9dce05..6c0e805eb81e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -746,7 +746,8 @@ static int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, static int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, u8 sta_id, u8 tid, unsigned int timeout) { - int queue, size = IWL_DEFAULT_QUEUE_SIZE; + int queue, size = max_t(u32, IWL_DEFAULT_QUEUE_SIZE, + mvm->trans->cfg->min_256_ba_txq_size); if (tid == IWL_MAX_TID_COUNT) { tid = IWL_MGMT_TID; |