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qcacld-3.0: Add new config for BTM offload

Browse source 
Add new config in INI for solicited BTM offload.
Those parameters will be sent to firmware.
New parameters:
* btm_solicited_timeout: Timeout value for waiting BTM request.
* btm_max_attempt_cnt: Maximum attempt for sending BTM query to ESS.
* btm_sticky_time: Stick time after roaming to new AP by BTM.

Change-Id: I24cc680bbfde3d44a57b1e1ccf644c2bed515a2c
CRs-Fixed: 2168981
This commit is contained in:
Jiachao Wu 2018-01-08 16:17:33 +08:00 • committed by snandini
commit 84bb2ea507
7 changed files with 134 additions and 7 deletions
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71
core/hdd/inc/wlan_hdd_cfg.h
View file

@ -14032,7 +14032,9 @@ enum hdd_external_acs_freq_band {
* 001 match if at least one top priority BSSID only
* 010, 011, 100, 101, 110, 111 reserved
*
* BIT 6-31: Reserved
* BIT 6: Set this to 1 will send BTM query frame and 0 not sent.
*
* BIT 7-31: Reserved
*
* Supported Feature: STA
*
@ -14043,7 +14045,69 @@ enum hdd_external_acs_freq_band {
#define CFG_BTM_ENABLE_NAME "btm_offload_config"
#define CFG_BTM_ENABLE_MIN (0x00000000)
#define CFG_BTM_ENABLE_MAX (0xffffffff)
#define CFG_BTM_ENABLE_DEFAULT (0x00000001)
#define CFG_BTM_ENABLE_DEFAULT (0x00000041)
/*
* <ini>
* btm_solicited_timeout - timeout value for waiting BTM request
* @Min: 1
* @Max: 10000
* @Default: 100
*
* This ini is used to configure timeout value for waiting BTM request.
* Unit: millionsecond
*
* Supported Feature: STA
*
* Usage: External
*
* </ini>
*/
#define CFG_BTM_SOLICITED_TIMEOUT "btm_solicited_timeout"
#define CFG_BTM_SOLICITED_TIMEOUT_MIN (1)
#define CFG_BTM_SOLICITED_TIMEOUT_MAX (10000)
#define CFG_BTM_SOLICITED_TIMEOUT_DEFAULT (100)
/*
* <ini>
* btm_max_attempt_cnt - Maximum attempt for sending BTM query to ESS
* @Min: 1
* @Max: 0xFFFFFFFF
* @Default: 3
*
* This ini is used to configure maximum attempt for sending BTM query to ESS.
*
* Supported Feature: STA
*
* Usage: External
*
* </ini>
*/
#define CFG_BTM_MAX_ATTEMPT_CNT "btm_max_attempt_cnt"
#define CFG_BTM_MAX_ATTEMPT_CNT_MIN (0x00000001)
#define CFG_BTM_MAX_ATTEMPT_CNT_MAX (0xFFFFFFFF)
#define CFG_BTM_MAX_ATTEMPT_CNT_DEFAULT (0x00000003)
/*
* <ini>
* sticky_time - Stick time after roaming to new AP by BTM
* @Min: 1
* @Max: 0x0000FFFF
* @Default: 300
*
* This ini is used to configure Stick time after roaming to new AP by BTM.
* Unit: seconds
*
* Supported Feature: STA
*
* Usage: External
*
* </ini>
*/
#define CFG_BTM_STICKY_TIME "btm_sticky_time"
#define CFG_BTM_STICKY_TIME_MIN (0x00000001)
#define CFG_BTM_STICKY_TIME_MAX (0x0000FFFF)
#define CFG_BTM_STICKY_TIME_DEFAULT (300)
/*
* Type declarations
@ -14942,6 +15006,9 @@ struct hdd_config {
#ifdef WLAN_FEATURE_SAE
bool is_sae_enabled;
#endif
uint32_t btm_solicited_timeout;
uint32_t btm_max_attempt_cnt;
uint32_t btm_sticky_time;
};
#define VAR_OFFSET(_Struct, _Var) (offsetof(_Struct, _Var))

39
core/hdd/src/wlan_hdd_cfg.c
View file

@ -5425,6 +5425,27 @@ struct reg_table_entry g_registry_table[] = {
CFG_IS_SAE_ENABLED_MIN,
CFG_IS_SAE_ENABLED_MAX),
#endif
REG_VARIABLE(CFG_BTM_SOLICITED_TIMEOUT, WLAN_PARAM_Integer,
struct hdd_config, btm_solicited_timeout,
VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
CFG_BTM_SOLICITED_TIMEOUT_DEFAULT,
CFG_BTM_SOLICITED_TIMEOUT_MIN,
CFG_BTM_SOLICITED_TIMEOUT_MAX),
REG_VARIABLE(CFG_BTM_MAX_ATTEMPT_CNT, WLAN_PARAM_Integer,
struct hdd_config, btm_max_attempt_cnt,
VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
CFG_BTM_MAX_ATTEMPT_CNT_DEFAULT,
CFG_BTM_MAX_ATTEMPT_CNT_MIN,
CFG_BTM_MAX_ATTEMPT_CNT_MAX),
REG_VARIABLE(CFG_BTM_STICKY_TIME, WLAN_PARAM_Integer,
struct hdd_config, btm_sticky_time,
VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
CFG_BTM_STICKY_TIME_DEFAULT,
CFG_BTM_STICKY_TIME_MIN,
CFG_BTM_STICKY_TIME_MAX),
};
@ -7270,6 +7291,12 @@ void hdd_cfg_print(struct hdd_context *hdd_ctx)
hdd_debug("Name = [btm_offload_config] value = [0x%x]",
hdd_ctx->config->btm_offload_config);
hdd_cfg_print_sae(hdd_ctx);
hdd_debug("Name = [btm_solicited_timeout] value = [0x%x]",
hdd_ctx->config->btm_solicited_timeout);
hdd_debug("Name = [btm_max_attempt_cnt] value = [0x%x]",
hdd_ctx->config->btm_max_attempt_cnt);
hdd_debug("Name = [btm_sticky_time] value = [0x%x]",
hdd_ctx->config->btm_sticky_time);
}
@ -9094,9 +9121,6 @@ QDF_STATUS hdd_set_sme_config(struct hdd_context *hdd_ctx)
(pConfig->rssi_assoc_reject_enabled *
WMI_VDEV_OCE_REASSOC_REJECT_FEATURE_BITMAP);
smeConfig->csrConfig.oce_feature_bitmap = val;
smeConfig->csrConfig.btm_offload_config =
hdd_ctx->config->btm_offload_config;
smeConfig->csrConfig.mbo_thresholds.mbo_candidate_rssi_thres =
hdd_ctx->config->mbo_candidate_rssi_thres;
smeConfig->csrConfig.mbo_thresholds.mbo_current_rssi_thres =
@ -9105,7 +9129,14 @@ QDF_STATUS hdd_set_sme_config(struct hdd_context *hdd_ctx)
hdd_ctx->config->mbo_current_rssi_mcc_thres;
smeConfig->csrConfig.mbo_thresholds.mbo_candidate_rssi_btc_thres =
hdd_ctx->config->mbo_candidate_rssi_btc_thres;
smeConfig->csrConfig.btm_offload_config =
hdd_ctx->config->btm_offload_config;
smeConfig->csrConfig.btm_solicited_timeout =
hdd_ctx->config->btm_solicited_timeout;
smeConfig->csrConfig.btm_max_attempt_cnt =
hdd_ctx->config->btm_max_attempt_cnt;
smeConfig->csrConfig.btm_sticky_time =
hdd_ctx->config->btm_sticky_time;
hdd_update_bss_score_params(hdd_ctx->config,
&smeConfig->csrConfig.bss_score_params);

3
core/mac/inc/sir_api.h
View file

@ -3273,6 +3273,9 @@ typedef struct sSirRoamOffloadScanReq {
struct roam_fils_params roam_fils_params;
#endif
uint32_t btm_offload_config;
uint32_t btm_solicited_timeout;
uint32_t btm_max_attempt_cnt;
uint32_t btm_sticky_time;
} tSirRoamOffloadScanReq, *tpSirRoamOffloadScanReq;
typedef struct sSirRoamOffloadScanRsp {

3
core/sme/inc/csr_api.h
View file

@ -1374,6 +1374,9 @@ typedef struct tagCsrConfigParam {
uint8_t oce_feature_bitmap;
struct csr_mbo_thresholds mbo_thresholds;
uint32_t btm_offload_config;
uint32_t btm_solicited_timeout;
uint32_t btm_max_attempt_cnt;
uint32_t btm_sticky_time;
} tCsrConfigParam;
/* Tush */

3
core/sme/inc/csr_internal.h
View file

@ -638,6 +638,9 @@ struct csr_config {
uint8_t oce_feature_bitmap;
struct csr_mbo_thresholds mbo_thresholds;
uint32_t btm_offload_config;
uint32_t btm_solicited_timeout;
uint32_t btm_max_attempt_cnt;
uint32_t btm_sticky_time;
};
struct csr_channel_powerinfo {

19
core/sme/src/csr/csr_api_roam.c
View file

@ -3053,6 +3053,12 @@ QDF_STATUS csr_change_default_config_param(tpAniSirGlobal pMac,
sizeof(struct sir_score_config));
pMac->roam.configParam.btm_offload_config =
pParam->btm_offload_config;
pMac->roam.configParam.btm_solicited_timeout =
pParam->btm_solicited_timeout;
pMac->roam.configParam.btm_max_attempt_cnt =
pParam->btm_max_attempt_cnt;
pMac->roam.configParam.btm_sticky_time =
pParam->btm_sticky_time;
csr_update_he_config_param(pMac, pParam);
}
@ -3323,6 +3329,11 @@ QDF_STATUS csr_get_config_param(tpAniSirGlobal pMac, tCsrConfigParam *pParam)
&pMac->roam.configParam.bss_score_params,
sizeof(struct sir_score_config));
pParam->btm_offload_config = pMac->roam.configParam.btm_offload_config;
pParam->btm_solicited_timeout =
pMac->roam.configParam.btm_solicited_timeout;
pParam->btm_max_attempt_cnt =
pMac->roam.configParam.btm_max_attempt_cnt;
pParam->btm_sticky_time = pMac->roam.configParam.btm_sticky_time;
pParam->mbo_thresholds.mbo_candidate_rssi_thres =
pMac->roam.configParam.mbo_thresholds.
@ -18209,7 +18220,13 @@ csr_create_roam_scan_offload_request(tpAniSirGlobal mac_ctx,
req_buf->lca_config_params.num_disallowed_aps =
mac_ctx->roam.configParam.num_disallowed_aps;
req_buf->btm_offload_config =
mac_ctx->roam.configParam.btm_offload_config;
mac_ctx->roam.configParam.btm_offload_config;
req_buf->btm_solicited_timeout =
mac_ctx->roam.configParam.btm_solicited_timeout;
req_buf->btm_max_attempt_cnt =
mac_ctx->roam.configParam.btm_max_attempt_cnt;
req_buf->btm_sticky_time =
mac_ctx->roam.configParam.btm_sticky_time;
#ifdef WLAN_FEATURE_ROAM_OFFLOAD
QDF_TRACE(QDF_MODULE_ID_SME, QDF_TRACE_LEVEL_DEBUG,

3
core/wma/src/wma_scan_roam.c
View file

@ -1874,6 +1874,9 @@ static QDF_STATUS wma_roam_scan_btm_offload(tp_wma_handle wma_handle,
params->vdev_id = roam_req->sessionId;
params->btm_offload_config = roam_req->btm_offload_config;
params->btm_solicited_timeout = roam_req->btm_solicited_timeout;
params->btm_max_attempt_cnt = roam_req->btm_max_attempt_cnt;
params->btm_sticky_time = roam_req->btm_sticky_time;
status = wmi_unified_send_btm_config(wma_handle->wmi_handle, params);
qdf_mem_free(params);