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ath10k: enabling tx stats support over pktlog 

For QCA988X target, pktlog gives details of the tx bitrate
which is used in the driver for station info.

Enabling pktlog by default will cause more interrupts
in target to host CE pipe, which can impact more CPU usage
for targets ex:WCN3990 and also not required for all other
platforms (eg: WCN3990), for getting tx bitrate.

Enable pktlog only for QCA988X based on hardware params.

Tested HW : WCN3990
Tested FW : WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1

Fixes: e8123bb74c ("ath10k: add per peer tx stats support for 10.2.4")
Signed-off-by: Balaji Pothunoori <bpothuno@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Balaji Pothunoori 2019-05-13 20:23:07 +05:30 committed by Kalle Valo
parent ef9cc0c443
commit 4fa42adebe
3 changed files with 20 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/net/wireless/ath/ath10k/core.c
View File

@ -85,6 +85,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = true,
},
{
.id = QCA988X_HW_2_0_VERSION,
@ -119,6 +120,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = true,
},
{
.id = QCA9887_HW_1_0_VERSION,
@ -154,6 +156,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = false,
},
{
.id = QCA6174_HW_3_2_VERSION,
@ -181,6 +184,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.ast_skid_limit = 0x10,
.num_wds_entries = 0x20,
.uart_pin_workaround = true,
.tx_stats_over_pktlog = false,
},
{
.id = QCA6174_HW_2_1_VERSION,
@ -215,6 +219,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = false,
},
{
.id = QCA6174_HW_2_1_VERSION,
@ -249,6 +254,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = false,
},
{
.id = QCA6174_HW_3_0_VERSION,
@ -283,6 +289,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = false,
},
{
.id = QCA6174_HW_3_2_VERSION,
@ -320,6 +327,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = true,
.tx_stats_over_pktlog = false,
},
{
.id = QCA99X0_HW_2_0_DEV_VERSION,
@ -360,6 +368,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = false,
},
{
.id = QCA9984_HW_1_0_DEV_VERSION,
@ -407,6 +416,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = false,
},
{
.id = QCA9888_HW_2_0_DEV_VERSION,
@ -451,6 +461,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = false,
},
{
.id = QCA9377_HW_1_0_DEV_VERSION,
@ -485,6 +496,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = false,
},
{
.id = QCA9377_HW_1_1_DEV_VERSION,
@ -521,6 +533,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = true,
.tx_stats_over_pktlog = false,
},
{
.id = QCA4019_HW_1_0_DEV_VERSION,
@ -562,6 +575,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = false,
.hw_filter_reset_required = true,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = false,
},
{
.id = WCN3990_HW_1_0_DEV_VERSION,
@ -589,6 +603,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.rri_on_ddr = true,
.hw_filter_reset_required = false,
.fw_diag_ce_download = false,
.tx_stats_over_pktlog = false,
},
};

3
drivers/net/wireless/ath/ath10k/hw.h
View File

@ -614,6 +614,9 @@ struct ath10k_hw_params {
* firmware bug
*/
bool uart_pin_workaround;
/* tx stats support over pktlog */
bool tx_stats_over_pktlog;
};
struct htt_rx_desc;

3
drivers/net/wireless/ath/ath10k/mac.c
View File

@ -7877,7 +7877,8 @@ ath10k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,
arvif->vdev_id, ret);
}
if (ath10k_peer_stats_enabled(ar)) {
if (ath10k_peer_stats_enabled(ar) &&
ar->hw_params.tx_stats_over_pktlog) {
ar->pktlog_filter |= ATH10K_PKTLOG_PEER_STATS;
ret = ath10k_wmi_pdev_pktlog_enable(ar,
ar->pktlog_filter);