Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:61079 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752315AbcDVFrO (ORCPT ); Fri, 22 Apr 2016 01:47:14 -0400 From: Rajkumar Manoharan To: CC: , , "Rajkumar Manoharan" Subject: [PATCH 3/4] ath10k: handle pdev_chan_info wmi event Date: Fri, 22 Apr 2016 11:16:31 +0530 Message-ID: <1461303992-9913-3-git-send-email-rmanohar@qti.qualcomm.com> (sfid-20160422_074717_394161_281ABB48) In-Reply-To: <1461303992-9913-1-git-send-email-rmanohar@qti.qualcomm.com> References: <1461303992-9913-1-git-send-email-rmanohar@qti.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: Add handler to process bss channel information wmi event that will be received upon sending pdev_chan_info_request wmi command. Signed-off-by: Rajkumar Manoharan --- drivers/net/wireless/ath/ath10k/wmi.c | 32 ++++++++++++++++++++++++++++++++ drivers/net/wireless/ath/ath10k/wmi.h | 11 +++++++++++ 2 files changed, 43 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index d6157d3587c5..0f6b8c73a562 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -4796,6 +4796,32 @@ static int ath10k_wmi_event_temperature(struct ath10k *ar, struct sk_buff *skb) return 0; } +static int ath10k_wmi_event_pdev_bss_chan_info(struct ath10k *ar, + struct sk_buff *skb) +{ + struct wmi_pdev_bss_chan_info_event *ev; + u64 busy, total, tx, rx, rx_bss; + u32 freq, noise_floor; + + ev = (struct wmi_pdev_bss_chan_info_event *)skb->data; + if (WARN_ON(skb->len < sizeof(*ev))) + return -EPROTO; + + freq = __le32_to_cpu(ev->freq); + noise_floor = __le32_to_cpu(ev->noise_floor); + busy = __le64_to_cpu(ev->cycle_busy); + total = __le64_to_cpu(ev->cycle_total); + tx = __le64_to_cpu(ev->cycle_tx); + rx = __le64_to_cpu(ev->cycle_rx); + rx_bss = __le64_to_cpu(ev->cycle_rx_bss); + + ath10k_dbg(ar, ATH10K_DBG_WMI, + "wmi event pdev bss chan info:\n freq: %d noise: %d cycle: busy %llu total %llu tx %llu rx %llu rx_bss %llu\n", + freq, noise_floor, busy, total, tx, rx, rx_bss); + + return 0; +} + static void ath10k_wmi_op_rx(struct ath10k *ar, struct sk_buff *skb) { struct wmi_cmd_hdr *cmd_hdr; @@ -5139,6 +5165,9 @@ static void ath10k_wmi_10_2_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_10_2_PDEV_TEMPERATURE_EVENTID: ath10k_wmi_event_temperature(ar, skb); break; + case WMI_10_2_PDEV_BSS_CHAN_INFO_EVENTID: + ath10k_wmi_event_pdev_bss_chan_info(ar, skb); + break; case WMI_10_2_RTT_KEEPALIVE_EVENTID: case WMI_10_2_GPIO_INPUT_EVENTID: case WMI_10_2_PEER_RATECODE_LIST_EVENTID: @@ -5225,6 +5254,9 @@ static void ath10k_wmi_10_4_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_10_4_PDEV_TEMPERATURE_EVENTID: ath10k_wmi_event_temperature(ar, skb); break; + case WMI_10_4_PDEV_BSS_CHAN_INFO_EVENTID: + ath10k_wmi_event_pdev_bss_chan_info(ar, skb); + break; default: ath10k_warn(ar, "Unknown eventid: %d\n", id); break; diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 4cdf216ae999..e1043b81a6e6 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -6284,6 +6284,17 @@ struct wmi_pdev_temperature_event { __le32 temperature; } __packed; +struct wmi_pdev_bss_chan_info_event { + __le32 freq; + __le32 noise_floor; + __le64 cycle_busy; + __le64 cycle_total; + __le64 cycle_tx; + __le64 cycle_rx; + __le64 cycle_rx_bss; + __le32 reserved; +} __packed; + /* WOW structures */ enum wmi_wow_wakeup_event { WOW_BMISS_EVENT = 0, -- 2.8.0