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Merge "qcacld-3.0: Add ini support for tcp_adv_win_scale" into wlan-cld3.driver.lnx.2.0

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This commit is contained in:
CNSS_WLAN Service 2017-12-01 14:53:10 -08:00 • committed by Gerrit - the friendly Code Review server
commit 9ce7f97fe9
3 changed files with 33 additions and 1 deletions
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20
core/hdd/inc/wlan_hdd_cfg.h
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@ -8012,6 +8012,25 @@ enum hdd_link_speed_rpt_type {
#define CFG_BUS_BANDWIDTH_COMPUTE_INTERVAL_DEFAULT (100)
#define CFG_BUS_BANDWIDTH_COMPUTE_INTERVAL_MIN (0)
#define CFG_BUS_BANDWIDTH_COMPUTE_INTERVAL_MAX (10000)
/*
* <ini>
* gTcpAdvWinScaleEnable - Control to enable TCP adv window scaling
* @Min: -0
* @Max: 1
* @Default: 1
*
* This ini is used to enable dynamic configuration of TCP adv window scaling system parameter.
*
* Supported Feature: Tcp Advance Window Scaling
*
* Usage: Internal
*
* </ini>
*/
#define CFG_ENABLE_TCP_ADV_WIN_SCALE "gTcpAdvWinScaleEnable"
#define CFG_ENABLE_TCP_ADV_WIN_SCALE_DEFAULT (1)
#define CFG_ENABLE_TCP_ADV_WIN_SCALE_MIN (0)
#define CFG_ENABLE_TCP_ADV_WIN_SCALE_MAX (1)
/*
* <ini>
@ -14040,6 +14059,7 @@ struct hdd_config {
uint32_t busBandwidthLowThreshold;
uint32_t busBandwidthComputeInterval;
uint32_t enable_tcp_delack;
uint32_t enable_tcp_adv_win_scale;
uint32_t tcpDelackThresholdHigh;
uint32_t tcpDelackThresholdLow;
uint32_t tcp_tx_high_tput_thres;

10
core/hdd/src/wlan_hdd_cfg.c
View file

@ -3210,6 +3210,13 @@ struct reg_table_entry g_registry_table[] = {
CFG_BUS_BANDWIDTH_COMPUTE_INTERVAL_MIN,
CFG_BUS_BANDWIDTH_COMPUTE_INTERVAL_MAX),
REG_VARIABLE(CFG_ENABLE_TCP_ADV_WIN_SCALE, WLAN_PARAM_Integer,
struct hdd_config, enable_tcp_adv_win_scale,
VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
CFG_ENABLE_TCP_ADV_WIN_SCALE_DEFAULT,
CFG_ENABLE_TCP_ADV_WIN_SCALE_MIN,
CFG_ENABLE_TCP_ADV_WIN_SCALE_MAX),
REG_VARIABLE(CFG_ENABLE_TCP_DELACK, WLAN_PARAM_Integer,
struct hdd_config, enable_tcp_delack,
VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
@ -6571,6 +6578,9 @@ void hdd_cfg_print(struct hdd_context *hdd_ctx)
hdd_ctx->config->busBandwidthLowThreshold);
hdd_debug("Name = [gbusBandwidthComputeInterval] Value = [%u] ",
hdd_ctx->config->busBandwidthComputeInterval);
hdd_debug("Name = [%s] Value = [%u] ",
CFG_ENABLE_TCP_ADV_WIN_SCALE,
hdd_ctx->config->enable_tcp_adv_win_scale);
hdd_debug("Name = [%s] Value = [%u] ",
CFG_ENABLE_TCP_DELACK,
hdd_ctx->config->enable_tcp_delack);

4
core/hdd/src/wlan_hdd_main.c
View file

@ -6508,7 +6508,9 @@ static void hdd_pld_request_bus_bandwidth(struct hdd_context *hdd_ctx,
if (hdd_ctx->config->enable_tcp_delack)
rx_tp_data.rx_tp_flags |= TCP_DEL_ACK_IND;
rx_tp_data.rx_tp_flags |= TCP_ADV_WIN_SCL;
if (hdd_ctx->config->enable_tcp_adv_win_scale)
rx_tp_data.rx_tp_flags |= TCP_ADV_WIN_SCL;
rx_tp_data.level = next_rx_level;
wlan_hdd_send_svc_nlink_msg(hdd_ctx->radio_index,
WLAN_SVC_WLAN_TP_IND, &rx_tp_data,