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qcacld-3.0: Add an INI to configure SAE auth failure timeout

Browse source 
Currently, the SAE authentication request retry happens
after a fixed timeout of 1 second in a STA DUT.

To make this timeout user configurable, add an INI to
configure SAE auth failure timeout.

Change-Id: I3a3944ab14564a944e0c83cc31a92847b5e8c5e0
CRs-Fixed: 3011892
This commit is contained in:
Surya Prakash Sivaraj 2021-08-31 23:31:46 +05:30 • committed by Madan Koyyalamudi
commit 8d13a81eae
4 changed files with 32 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

2
components/mlme/core/src/wlan_mlme_main.c
View file

@ -680,6 +680,8 @@ static void mlme_init_timeout_cfg(struct wlan_objmgr_psoc *psoc,
cfg_get(psoc, CFG_PS_DATA_INACTIVITY_TIMEOUT);
timeouts->wmi_wq_watchdog_timeout =
cfg_get(psoc, CFG_WMI_WQ_WATCHDOG);
timeouts->sae_auth_failure_timeout =
cfg_get(psoc, CFG_SAE_AUTH_FAILURE_TIMEOUT);
}
static void mlme_init_ht_cap_in_cfg(struct wlan_objmgr_psoc *psoc,

24
components/mlme/dispatcher/inc/cfg_mlme_timeout.h
View file

@ -312,6 +312,27 @@
CFG_VALUE_OR_DEFAULT, \
"timeout period for wmi watchdog bite")
/*
* <ini>
* sae_auth_failure_timeout - SAE Auth failure timeout value in msec
* @Min: 500
* @Max: 1000
* @Default: 1000
*
* This cfg is used to configure the SAE auth failure timeout.
*
* Usage: External
*
* </ini>
*/
#define CFG_SAE_AUTH_FAILURE_TIMEOUT CFG_INI_UINT( \
"sae_auth_failure_timeout", \
500, \
1000, \
1000, \
CFG_VALUE_OR_DEFAULT, \
"SAE auth failure timeout")
#define CFG_TIMEOUT_ALL \
CFG(CFG_JOIN_FAILURE_TIMEOUT) \
CFG(CFG_AUTH_FAILURE_TIMEOUT) \
@ -325,6 +346,7 @@
CFG(CFG_AP_KEEP_ALIVE_TIMEOUT) \
CFG(CFG_AP_LINK_MONITOR_TIMEOUT) \
CFG(CFG_WMI_WQ_WATCHDOG) \
CFG(CFG_PS_DATA_INACTIVITY_TIMEOUT)
CFG(CFG_PS_DATA_INACTIVITY_TIMEOUT)\
CFG(CFG_SAE_AUTH_FAILURE_TIMEOUT)
#endif /* __CFG_MLME_TIMEOUT_H */

2
components/mlme/dispatcher/inc/wlan_mlme_public_struct.h
View file

@ -2131,6 +2131,7 @@ struct wlan_mlme_power {
* @ap_link_monitor_timeout: AP link monitor timeout value
* @ps_data_inactivity_timeout: PS data inactivity timeout
* @wmi_wq_watchdog_timeout: timeout period for wmi watchdog bite
* @sae_auth_failure_timeout: SAE authentication failure timeout
*/
struct wlan_mlme_timeout {
uint32_t join_failure_timeout;
@ -2146,6 +2147,7 @@ struct wlan_mlme_timeout {
uint32_t ap_link_monitor_timeout;
uint32_t ps_data_inactivity_timeout;
uint32_t wmi_wq_watchdog_timeout;
uint32_t sae_auth_failure_timeout;
};
/**

9
core/mac/src/pe/lim/lim_send_management_frames.c
View file

@ -5677,8 +5677,6 @@ error_delba:
return qdf_status;
}
#define WLAN_SAE_AUTH_TIMEOUT 1000
/**
* lim_tx_mgmt_frame() - Transmits Auth mgmt frame
* @mac_ctx Pointer to Global MAC structure
@ -5738,6 +5736,7 @@ lim_handle_sae_auth_retry(struct mac_context *mac_ctx, uint8_t vdev_id,
struct pe_session *session;
struct sae_auth_retry *sae_retry;
uint8_t retry_count = 0;
uint32_t val = 0;
session = pe_find_session_by_vdev_id(mac_ctx, vdev_id);
if (!session) {
@ -5774,16 +5773,18 @@ lim_handle_sae_auth_retry(struct mac_context *mac_ctx, uint8_t vdev_id,
return;
pe_debug("SAE auth frame queued vdev_id %d seq_num %d",
vdev_id, mac_ctx->mgmtSeqNum);
vdev_id, mac_ctx->mgmtSeqNum + 1);
qdf_mem_copy(sae_retry->sae_auth.data, frame, frame_len);
mac_ctx->lim.lim_timers.g_lim_periodic_auth_retry_timer.sessionId =
session->peSessionId;
sae_retry->sae_auth.len = frame_len;
sae_retry->sae_auth_max_retry = retry_count;
val = mac_ctx->mlme_cfg->timeouts.sae_auth_failure_timeout;
tx_timer_change(
&mac_ctx->lim.lim_timers.g_lim_periodic_auth_retry_timer,
SYS_MS_TO_TICKS(WLAN_SAE_AUTH_TIMEOUT), 0);
SYS_MS_TO_TICKS(val), 0);
/* Activate Auth Retry timer */
if (tx_timer_activate(
&mac_ctx->lim.lim_timers.g_lim_periodic_auth_retry_timer) !=