diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2016-03-01 15:16:11 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-03-06 17:31:13 +0300 |
| commit | 99ad1cba313fc86797bca55d64e7c6c809098511 (patch) | |
| tree | 99c8978aeb57017e4ade536524747b423e196047 /drivers/net/wireless/ath/ath10k/wmi.c | |
| parent | 43c9e3846ba30ca3d657bd82f1005d1573bb3a6d (diff) | |
| download | linux-99ad1cba313fc86797bca55d64e7c6c809098511.tar.xz | |
ath10k: change htt tx desc/qcache peer limit config
The number of HTT Tx descriptors and qcache peer
limit aren't hw-specific. In fact they are
firmware specific and should not be placed in
hw_params.
The QCA4019 limits were submitted with the peer
flow control firmware only and to my understanding
there's no non-peer-flow-ctrl QCA4019 firmware.
However QCA99X0 is planned to run firmware
supporting the feature as well. Therefore this
patch enables QCA99X0 to use 2500 tx descriptors
whenever possible instead of just 1424.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 70261387d1a5..c31b4878cdc6 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -4617,10 +4617,16 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work) } if (test_bit(WMI_SERVICE_PEER_CACHING, ar->wmi.svc_map)) { + if (test_bit(ATH10K_FW_FEATURE_PEER_FLOW_CONTROL, + ar->fw_features)) + ar->num_active_peers = TARGET_10_4_QCACHE_ACTIVE_PEERS_PFC + + ar->max_num_vdevs; + else + ar->num_active_peers = TARGET_10_4_QCACHE_ACTIVE_PEERS + + ar->max_num_vdevs; + ar->max_num_peers = TARGET_10_4_NUM_QCACHE_PEERS_MAX + ar->max_num_vdevs; - ar->num_active_peers = ar->hw_params.qcache_active_peers + - ar->max_num_vdevs; ar->num_tids = ar->num_active_peers * 2; ar->max_num_stations = TARGET_10_4_NUM_QCACHE_PEERS_MAX; } |