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wcn36xx: set PREASSOC and IDLE stated when BSS info changes 

When a BSSID is joined, set the link status to 'preassoc', and set it to
'idle' when the BSS is deleted.

This is what the downstream driver is doing, and it seems to improve the
reliability during connect/disconnect stress tests.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Daniel Mack 2018-05-23 11:14:50 +03:00 committed by Kalle Valo
parent 18c7ed1388
commit 2a46c829a9
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/ath/wcn36xx/main.c
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@ -798,6 +798,8 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
if (!is_zero_ether_addr(bss_conf->bssid)) { if (!is_zero_ether_addr(bss_conf->bssid)) {
vif_priv->is_joining = true; vif_priv->is_joining = true;
vif_priv->bss_index = WCN36XX_HAL_BSS_INVALID_IDX; vif_priv->bss_index = WCN36XX_HAL_BSS_INVALID_IDX;
wcn36xx_smd_set_link_st(wcn, bss_conf->bssid, vif->addr,
WCN36XX_HAL_LINK_PREASSOC_STATE);
wcn36xx_smd_join(wcn, bss_conf->bssid, wcn36xx_smd_join(wcn, bss_conf->bssid,
vif->addr, WCN36XX_HW_CHANNEL(wcn)); vif->addr, WCN36XX_HW_CHANNEL(wcn));
wcn36xx_smd_config_bss(wcn, vif, NULL, wcn36xx_smd_config_bss(wcn, vif, NULL,
@ -805,6 +807,8 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
} else { } else {
vif_priv->is_joining = false; vif_priv->is_joining = false;
wcn36xx_smd_delete_bss(wcn, vif); wcn36xx_smd_delete_bss(wcn, vif);
wcn36xx_smd_set_link_st(wcn, bss_conf->bssid, vif->addr,
WCN36XX_HAL_LINK_IDLE_STATE);
vif_priv->encrypt_type = WCN36XX_HAL_ED_NONE; vif_priv->encrypt_type = WCN36XX_HAL_ED_NONE;
} }
} }