diff options
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.h | 5 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wlcore/init.c | 12 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 32 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore.h | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore_i.h | 3 |
6 files changed, 33 insertions, 23 deletions
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 4c07a5b..eaef3f4 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -993,7 +993,7 @@ int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl, ret = wl1271_cmd_template_set(wl, wlvif->role_id, CMD_TEMPL_KLV, skb->data, skb->len, - CMD_TEMPL_KLV_IDX_NULL_DATA, + wlvif->sta.klv_template_id, wlvif->basic_rate); out: diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h index 4ef0b09..2409f3d 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.h +++ b/drivers/net/wireless/ti/wlcore/cmd.h @@ -157,11 +157,6 @@ enum wl1271_commands { #define MAX_CMD_PARAMS 572 -enum { - CMD_TEMPL_KLV_IDX_NULL_DATA = 0, - CMD_TEMPL_KLV_IDX_MAX = 4 -}; - enum cmd_templ { CMD_TEMPL_NULL_DATA = 0, CMD_TEMPL_BEACON, diff --git a/drivers/net/wireless/ti/wlcore/init.c b/drivers/net/wireless/ti/wlcore/init.c index a3c8677..32d157f 100644 --- a/drivers/net/wireless/ti/wlcore/init.c +++ b/drivers/net/wireless/ti/wlcore/init.c @@ -141,7 +141,7 @@ int wl1271_init_templates_config(struct wl1271 *wl) if (ret < 0) return ret; - for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) { + for (i = 0; i < WLCORE_MAX_KLV_TEMPLATES; i++) { ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, CMD_TEMPL_KLV, NULL, sizeof(struct ieee80211_qos_hdr), @@ -371,15 +371,7 @@ static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl, struct ieee80211_vif *vif) { struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); - int ret, i; - - /* disable all keep-alive templates */ - for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) { - ret = wl1271_acx_keep_alive_config(wl, wlvif, i, - ACX_KEEP_ALIVE_TPL_INVALID); - if (ret < 0) - return ret; - } + int ret; /* disable the keep-alive feature */ ret = wl1271_acx_keep_alive_mode(wl, wlvif, false); diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 7c04b0b..419c399 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -1965,6 +1965,27 @@ static void wl12xx_free_rate_policy(struct wl1271 *wl, u8 *idx) *idx = WL12XX_MAX_RATE_POLICIES; } +static int wlcore_allocate_klv_template(struct wl1271 *wl, u8 *idx) +{ + u8 policy = find_first_zero_bit(wl->klv_templates_map, + WLCORE_MAX_KLV_TEMPLATES); + if (policy >= WLCORE_MAX_KLV_TEMPLATES) + return -EBUSY; + + __set_bit(policy, wl->klv_templates_map); + *idx = policy; + return 0; +} + +static void wlcore_free_klv_template(struct wl1271 *wl, u8 *idx) +{ + if (WARN_ON(*idx >= WLCORE_MAX_KLV_TEMPLATES)) + return; + + __clear_bit(*idx, wl->klv_templates_map); + *idx = WLCORE_MAX_KLV_TEMPLATES; +} + static u8 wl12xx_get_role_type(struct wl1271 *wl, struct wl12xx_vif *wlvif) { switch (wlvif->bss_type) { @@ -2029,6 +2050,7 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif) wl12xx_allocate_rate_policy(wl, &wlvif->sta.basic_rate_idx); wl12xx_allocate_rate_policy(wl, &wlvif->sta.ap_rate_idx); wl12xx_allocate_rate_policy(wl, &wlvif->sta.p2p_rate_idx); + wlcore_allocate_klv_template(wl, &wlvif->sta.klv_template_id); wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC; wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; @@ -2360,6 +2382,7 @@ deinit: wl12xx_free_rate_policy(wl, &wlvif->sta.basic_rate_idx); wl12xx_free_rate_policy(wl, &wlvif->sta.ap_rate_idx); wl12xx_free_rate_policy(wl, &wlvif->sta.p2p_rate_idx); + wlcore_free_klv_template(wl, &wlvif->sta.klv_template_id); } else { wlvif->ap.bcast_hlid = WL12XX_INVALID_LINK_ID; wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID; @@ -2524,7 +2547,7 @@ static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif, goto out; ret = wl1271_acx_keep_alive_config(wl, wlvif, - CMD_TEMPL_KLV_IDX_NULL_DATA, + wlvif->sta.klv_template_id, ACX_KEEP_ALIVE_TPL_VALID); if (ret < 0) goto out; @@ -2546,7 +2569,7 @@ static int wl1271_unjoin(struct wl1271 *wl, struct wl12xx_vif *wlvif) /* invalidate keep-alive template */ wl1271_acx_keep_alive_config(wl, wlvif, - CMD_TEMPL_KLV_IDX_NULL_DATA, + wlvif->sta.klv_template_id, ACX_KEEP_ALIVE_TPL_INVALID); /* to stop listening to a channel, we disconnect */ @@ -2589,11 +2612,6 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif, ret = wl1271_acx_sta_rate_policies(wl, wlvif); if (ret < 0) goto out; - ret = wl1271_acx_keep_alive_config( - wl, wlvif, CMD_TEMPL_KLV_IDX_NULL_DATA, - ACX_KEEP_ALIVE_TPL_INVALID); - if (ret < 0) - goto out; clear_bit(WLVIF_FLAG_IN_USE, &wlvif->flags); } else { /* The current firmware only supports sched_scan in idle */ diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index 165afae..8ad5f37 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -196,6 +196,8 @@ struct wl1271 { unsigned long roc_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)]; unsigned long rate_policies_map[ BITS_TO_LONGS(WL12XX_MAX_RATE_POLICIES)]; + unsigned long klv_templates_map[ + BITS_TO_LONGS(WLCORE_MAX_KLV_TEMPLATES)]; struct list_head wlvif_list; diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h index 496e7c6..6678d4b 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore_i.h +++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h @@ -66,6 +66,7 @@ #define WLCORE_NUM_BANDS 2 #define WL12XX_MAX_RATE_POLICIES 16 +#define WLCORE_MAX_KLV_TEMPLATES 4 /* Defined by FW as 0. Will not be freed or allocated. */ #define WL12XX_SYSTEM_HLID 0 @@ -337,6 +338,8 @@ struct wl12xx_vif { u8 ap_rate_idx; u8 p2p_rate_idx; + u8 klv_template_id; + bool qos; } sta; struct { |