diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/init.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/init.c | 49 |
1 files changed, 21 insertions, 28 deletions
diff --git a/drivers/net/wireless/ti/wlcore/init.c b/drivers/net/wireless/ti/wlcore/init.c index 3fb9352bf504..8a8a8971befa 100644 --- a/drivers/net/wireless/ti/wlcore/init.c +++ b/drivers/net/wireless/ti/wlcore/init.c @@ -554,35 +554,28 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); int ret, i; - /* - * consider all existing roles before configuring psm. - * TODO: reconfigure on interface removal. - */ - if (!wl->ap_count) { - if (is_ap) { - /* Configure for power always on */ + /* consider all existing roles before configuring psm. */ + + if (wl->ap_count == 0 && is_ap) { /* first AP */ + /* Configure for power always on */ + ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM); + if (ret < 0) + return ret; + /* first STA, no APs */ + } else if (wl->sta_count == 0 && wl->ap_count == 0 && !is_ap) { + u8 sta_auth = wl->conf.conn.sta_sleep_auth; + /* Configure for power according to debugfs */ + if (sta_auth != WL1271_PSM_ILLEGAL) + ret = wl1271_acx_sleep_auth(wl, sta_auth); + /* Configure for power always on */ + else if (wl->quirks & WLCORE_QUIRK_NO_ELP) ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM); - if (ret < 0) - return ret; - } else if (!wl->sta_count) { - u8 sta_auth = wl->conf.conn.sta_sleep_auth; - if (sta_auth != WL1271_PSM_ILLEGAL) { - /* Configure for power according to debugfs */ - ret = wl1271_acx_sleep_auth(wl, sta_auth); - if (ret < 0) - return ret; - } else if (wl->quirks & WLCORE_QUIRK_NO_ELP) { - /* Configure for power always on */ - ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM); - if (ret < 0) - return ret; - } else { - /* Configure for ELP power saving */ - ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP); - if (ret < 0) - return ret; - } - } + /* Configure for ELP power saving */ + else + ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP); + + if (ret < 0) + return ret; } /* Mode specific init */ |
