Commit e4eb7b5c authored by John Crispin's avatar John Crispin Committed by Kalle Valo
Browse files

ath11k: add RX stats support for radiotap 



mac80211 expects the definition of what HE rate info is available inside a
struct prepended to the skb.

Signed-off-by: default avatarShashidhar Lakkavalli <slakkavalli@datto.com>
Signed-off-by: default avatarJohn Crispin <john@phrozen.org>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 02fdd85d

drivers/net/wireless/ath/ath11k/dp_rx.c

+10 −0
Original line number Diff line number Diff line
@@ -2038,11 +2038,21 @@ static char *ath11k_print_get_tid(struct ieee80211_hdr *hdr, char *out, 
static void ath11k_dp_rx_deliver_msdu(struct ath11k *ar, struct napi_struct *napi,

				      struct sk_buff *msdu)

{

	static const struct ieee80211_radiotap_he known = {

		.data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN),

		.data2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN),

	};

	struct ieee80211_rx_status *status;

	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;

	struct ieee80211_radiotap_he *he = NULL;

	char tid[32];



	status = IEEE80211_SKB_RXCB(msdu);

	if (status->encoding == RX_ENC_HE) {

		he = skb_push(msdu, sizeof(known));

		memcpy(he, &known, sizeof(known));

		status->flag |= RX_FLAG_RADIOTAP_HE;

	}



	ath11k_dbg(ar->ab, ATH11K_DBG_DATA,

		   "rx skb %pK len %u peer %pM %s %s sn %u %s%s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n",

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