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Commit 89d2d183 authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by Kalle Valo
Browse files

ath10k: handle pdev_chan_info wmi event 



Add handler to process bss channel information wmi event that
will be received upon sending pdev_chan_info_request wmi command.

Signed-off-by: default avatarRajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 8a0b459e

drivers/net/wireless/ath/ath10k/wmi.c

+32 −0
Original line number Diff line number Diff line
@@ -4794,6 +4794,32 @@ 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;
@@ -5137,6 +5163,9 @@ 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:
@@ -5223,6 +5252,9 @@ 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;

drivers/net/wireless/ath/ath10k/wmi.h

+11 −0
Original line number Diff line number Diff line
@@ -6285,6 +6285,17 @@ 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,