From 0f7cb26830a6e740455a7064e46ff1e926197ecb Mon Sep 17 00:00:00 2001 From: Wen Gong Date: Mon, 27 Apr 2020 16:04:14 +0800 Subject: ath10k: add rx bitrate report for SDIO For SDIO chip, its rx indication is struct htt_rx_indication_hl, which does not include the bitrate info as well as PCIe, for PCIe, it use function ath10k_htt_rx_h_rates to parse the bitrate info in struct rx_ppdu_start and then report it to mac80211 via ieee80211_rx_status. SDIO does not have the same info as PCIe, then iw command can not get the rx bitrate by "iw wlan0 station dump". for example, it always show 6.0 MBit/s localhost ~ # iw wlan0 link Connected to 3c:28:6d:96:fd:69 (on wlan0) SSID: kukui_test freq: 5180 RX: 111800 bytes (595 packets) TX: 35419 bytes (202 packets) signal: -41 dBm rx bitrate: 6.0 MBit/s This patch is to send WMI_TLV_REQUEST_PEER_STATS_INFO_CMDID to firmware for ath10k_sta_statistics and save the rx bitrate for WMI event WMI_TLV_PEER_STATS_INFO_EVENTID. This patch only effect SDIO chip, ath10k_mac_sta_get_peer_stats_info has check for bitrate_statistics of hw_params, this patch only enable it for "qca6174 hw3.2 sdio". Tested with QCA6174 SDIO firmware WLAN.RMH.4.4.1-00042. Signed-off-by: Wen Gong Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200427080416.8265-3-wgong@codeaurora.org --- drivers/net/wireless/ath/ath10k/hw.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/wireless/ath/ath10k/hw.h') diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index 2a7af5861788..d9907a4648a8 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -623,6 +623,9 @@ struct ath10k_hw_params { /* tx stats support over pktlog */ bool tx_stats_over_pktlog; + + /* provides bitrates for sta_statistics using WMI_TLV_PEER_STATS_INFO_EVENTID */ + bool supports_peer_stats_info; }; struct htt_rx_desc; -- cgit v1.2.3