From 2be6636a9610ca3924ac3ee1f4a49eced912297b Mon Sep 17 00:00:00 2001 From: Pontus Fuchs Date: Wed, 12 Feb 2014 19:04:44 +0000 Subject: [PATCH] wcn36xx: Print FW capabilities After fw caps exchange, print the FW's capabilities. Signed-off-by: Pontus Fuchs Signed-off-by: John W. Linville --- drivers/net/wireless/ath/wcn36xx/main.c | 45 +++++++++++++++++++++++++++++++++ drivers/net/wireless/ath/wcn36xx/smd.c | 9 +++---- drivers/net/wireless/ath/wcn36xx/smd.h | 3 +++ 3 files changed, 51 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index a801aaa..95fd5c6 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -178,6 +178,49 @@ static inline u8 get_sta_index(struct ieee80211_vif *vif, sta_priv->sta_index; } +static const char * const wcn36xx_caps_names[] = { + "MCC", /* 0 */ + "P2P", /* 1 */ + "DOT11AC", /* 2 */ + "SLM_SESSIONIZATION", /* 3 */ + "DOT11AC_OPMODE", /* 4 */ + "SAP32STA", /* 5 */ + "TDLS", /* 6 */ + "P2P_GO_NOA_DECOUPLE_INIT_SCAN",/* 7 */ + "WLANACTIVE_OFFLOAD", /* 8 */ + "BEACON_OFFLOAD", /* 9 */ + "SCAN_OFFLOAD", /* 10 */ + "ROAM_OFFLOAD", /* 11 */ + "BCN_MISS_OFFLOAD", /* 12 */ + "STA_POWERSAVE", /* 13 */ + "STA_ADVANCED_PWRSAVE", /* 14 */ + "AP_UAPSD", /* 15 */ + "AP_DFS", /* 16 */ + "BLOCKACK", /* 17 */ + "PHY_ERR", /* 18 */ + "BCN_FILTER", /* 19 */ + "RTT", /* 20 */ + "RATECTRL", /* 21 */ + "WOW" /* 22 */ +}; + +static const char *wcn36xx_get_cap_name(enum place_holder_in_cap_bitmap x) +{ + if (x >= ARRAY_SIZE(wcn36xx_caps_names)) + return "UNKNOWN"; + return wcn36xx_caps_names[x]; +} + +static void wcn36xx_feat_caps_info(struct wcn36xx *wcn) +{ + int i; + + for (i = 0; i < MAX_FEATURE_SUPPORTED; i++) { + if (get_feat_caps(wcn->fw_feat_caps, i)) + wcn36xx_info("FW Cap %s\n", wcn36xx_get_cap_name(i)); + } +} + static int wcn36xx_start(struct ieee80211_hw *hw) { struct wcn36xx *wcn = hw->priv; @@ -237,6 +280,8 @@ static int wcn36xx_start(struct ieee80211_hw *hw) ret = wcn36xx_smd_feature_caps_exchange(wcn); if (ret) wcn36xx_warn("Exchange feature caps failed\n"); + else + wcn36xx_feat_caps_info(wcn); } INIT_LIST_HEAD(&wcn->vif_list); return 0; diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index d5e90c4..ae36409 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -1685,8 +1685,7 @@ out: return ret; } -static inline void set_feat_caps(u32 *bitmap, - enum place_holder_in_cap_bitmap cap) +void set_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap) { int arr_idx, bit_idx; @@ -1700,8 +1699,7 @@ static inline void set_feat_caps(u32 *bitmap, bitmap[arr_idx] |= (1 << bit_idx); } -static inline int get_feat_caps(u32 *bitmap, - enum place_holder_in_cap_bitmap cap) +int get_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap) { int arr_idx, bit_idx; int ret = 0; @@ -1717,8 +1715,7 @@ static inline int get_feat_caps(u32 *bitmap, return ret; } -static inline void clear_feat_caps(u32 *bitmap, - enum place_holder_in_cap_bitmap cap) +void clear_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap) { int arr_idx, bit_idx; diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h index c46246f..008d034 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.h +++ b/drivers/net/wireless/ath/wcn36xx/smd.h @@ -112,6 +112,9 @@ int wcn36xx_smd_keep_alive_req(struct wcn36xx *wcn, int wcn36xx_smd_dump_cmd_req(struct wcn36xx *wcn, u32 arg1, u32 arg2, u32 arg3, u32 arg4, u32 arg5); int wcn36xx_smd_feature_caps_exchange(struct wcn36xx *wcn); +void set_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap); +int get_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap); +void clear_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap); int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, struct ieee80211_sta *sta, -- 2.7.4