From 6274cd410029aadcc4a93589783a9a899cf8befa Mon Sep 17 00:00:00 2001 From: Yanbo Li Date: Wed, 1 Apr 2015 22:53:21 +0300 Subject: [PATCH] ath10k: change the fw stats access mask This fix the regerssion introduced after "ath10k_wmi_requests_stats() call to use more stat bits", both the 10.2.X FW and community FW 10.1.X will return time out when access the fw_stats with the STAT_VDEV and STAT_PDEV. Add the condition to use different fw_stats mask for different FW versions. Fixes: 7777d8c7ef6f ("ath10k: implement fw stats for wmi-tlv") Signed-off-by: Yanbo Li Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/core.c | 5 +++++ drivers/net/wireless/ath/ath10k/core.h | 1 + drivers/net/wireless/ath/ath10k/debug.c | 5 +---- 3 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 1961e42f7157..2d64926c8228 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -976,6 +976,8 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) ar->max_num_stations = TARGET_NUM_STATIONS; ar->max_num_vdevs = TARGET_NUM_VDEVS; ar->htt.max_num_pending_tx = TARGET_NUM_MSDU_DESC; + ar->fw_stats_req_mask = WMI_STAT_PDEV | WMI_STAT_VDEV | + WMI_STAT_PEER; break; case ATH10K_FW_WMI_OP_VERSION_10_1: case ATH10K_FW_WMI_OP_VERSION_10_2: @@ -984,6 +986,7 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) ar->max_num_stations = TARGET_10X_NUM_STATIONS; ar->max_num_vdevs = TARGET_10X_NUM_VDEVS; ar->htt.max_num_pending_tx = TARGET_10X_NUM_MSDU_DESC; + ar->fw_stats_req_mask = WMI_STAT_PEER; break; case ATH10K_FW_WMI_OP_VERSION_TLV: ar->max_num_peers = TARGET_TLV_NUM_PEERS; @@ -992,6 +995,8 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) ar->max_num_tdls_vdevs = TARGET_TLV_NUM_TDLS_VDEVS; ar->htt.max_num_pending_tx = TARGET_TLV_NUM_MSDU_DESC; ar->wow.max_num_patterns = TARGET_TLV_NUM_WOW_PATTERNS; + ar->fw_stats_req_mask = WMI_STAT_PDEV | WMI_STAT_VDEV | + WMI_STAT_PEER; break; case ATH10K_FW_WMI_OP_VERSION_UNSET: case ATH10K_FW_WMI_OP_VERSION_MAX: diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 30f6ade6ade8..b0e8905ca325 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -535,6 +535,7 @@ struct ath10k { u32 fw_version_minor; u16 fw_version_release; u16 fw_version_build; + u32 fw_stats_req_mask; u32 phy_capability; u32 hw_min_tx_power; u32 hw_max_tx_power; diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index b0f87c3eda63..1391f00f2b8f 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -395,10 +395,7 @@ static int ath10k_debug_fw_stats_request(struct ath10k *ar) reinit_completion(&ar->debug.fw_stats_complete); - ret = ath10k_wmi_request_stats(ar, - WMI_STAT_PDEV | - WMI_STAT_VDEV | - WMI_STAT_PEER); + ret = ath10k_wmi_request_stats(ar, ar->fw_stats_req_mask); if (ret) { ath10k_warn(ar, "could not request stats (%d)\n", ret); return ret; -- 2.39.5