diff options
| author | Michal Kazior | 2016-03-01 13:16:11 +0100 |
|---|---|---|
| committer | Kalle Valo | 2016-03-06 15:31:13 +0100 |
| commit | 99ad1cba313fc86797bca55d64e7c6c809098511 (patch) | |
| tree | 99c8978aeb57017e4ade536524747b423e196047 /drivers/net/wireless/ath/ath10k/core.c | |
| parent | ath10k: fix HTT Tx CE ring size (diff) | |
| download | kernel-qcow2-linux-99ad1cba313fc86797bca55d64e7c6c809098511.tar.gz kernel-qcow2-linux-99ad1cba313fc86797bca55d64e7c6c809098511.tar.xz kernel-qcow2-linux-99ad1cba313fc86797bca55d64e7c6c809098511.zip | |
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/core.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 6f606f8fce25..2389c0713c13 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -156,8 +156,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .channel_counters_freq_hz = 150000, .max_probe_resp_desc_thres = 24, .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE, - .num_msdu_desc = 1424, - .qcache_active_peers = 50, .tx_chain_mask = 0xf, .rx_chain_mask = 0xf, .max_spatial_stream = 4, @@ -217,8 +215,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .channel_counters_freq_hz = 125000, .max_probe_resp_desc_thres = 24, .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE, - .num_msdu_desc = 2500, - .qcache_active_peers = 35, .tx_chain_mask = 0x3, .rx_chain_mask = 0x3, .max_spatial_stream = 2, @@ -1538,9 +1534,14 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) ar->num_active_peers = TARGET_10_4_ACTIVE_PEERS; ar->max_num_vdevs = TARGET_10_4_NUM_VDEVS; ar->num_tids = TARGET_10_4_TGT_NUM_TIDS; - ar->htt.max_num_pending_tx = ar->hw_params.num_msdu_desc; ar->fw_stats_req_mask = WMI_STAT_PEER; ar->max_spatial_stream = ar->hw_params.max_spatial_stream; + + if (test_bit(ATH10K_FW_FEATURE_PEER_FLOW_CONTROL, + ar->fw_features)) + ar->htt.max_num_pending_tx = TARGET_10_4_NUM_MSDU_DESC_PFC; + else + ar->htt.max_num_pending_tx = TARGET_10_4_NUM_MSDU_DESC; break; case ATH10K_FW_WMI_OP_VERSION_UNSET: case ATH10K_FW_WMI_OP_VERSION_MAX: |