From patchwork Mon Nov 25 16:36:18 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 11260591 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 424006C1 for ; Mon, 25 Nov 2019 16:36:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 237D220748 for ; Mon, 25 Nov 2019 16:36:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="LMquWG66"; dkim=pass (1024-bit key) header.d=amazonses.com header.i=@amazonses.com header.b="c2XQZorp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728924AbfKYQgT (ORCPT ); Mon, 25 Nov 2019 11:36:19 -0500 Received: from a27-187.smtp-out.us-west-2.amazonses.com ([54.240.27.187]:52942 "EHLO a27-187.smtp-out.us-west-2.amazonses.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728683AbfKYQgT (ORCPT ); Mon, 25 Nov 2019 11:36:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=zsmsymrwgfyinv5wlfyidntwsjeeldzt; d=codeaurora.org; t=1574699778; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; bh=B04r6TelRDXX7WilUs9v6mEy/co8eAu697uhT4HnCog=; b=LMquWG66X0wdGnhOJWa8IZuw+9e/Uj6Ekp+LLXHUHA9A7AfpqN+n8KXGT5dykLnB 9qLOjQUdfWF246h1dF5CDBuVnGI6LdAytB+/jMNHAyxSutbuYjFWz/+qmM76kM0Zupp /nVlylByj85KtQXhehO8mZGQAW6G/c1yM3GJ5Yf0= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=gdwg2y3kokkkj5a55z2ilkup5wp5hhxx; d=amazonses.com; t=1574699778; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References:Feedback-ID; bh=B04r6TelRDXX7WilUs9v6mEy/co8eAu697uhT4HnCog=; b=c2XQZorpygS90sh2BXaQ7FA5szNkm4VY2buIVgMhMk9kakdkDRVTNfQ6ZHAAU/wX IHEZaYFosmN3hkKHFFXGnPwp0SLTy60ZeIz4xlGT0lDIzQGu1jjDVnrg6FzNq9L+eze XJT3BosWeFXb5ZMJbPn5QUh4t/SZvv48JY0MOHOY= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org F295CC4479C Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: linux-wireless@vger.kernel.org Cc: ath11k@lists.infradead.org Subject: [PATCH 1/8] ath11k: add RX stats support for radiotap Date: Mon, 25 Nov 2019 16:36:18 +0000 Message-ID: <0101016ea36bc1e7-b9c8f0c1-9781-4920-afa0-45684e8754cc-000000@us-west-2.amazonses.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1574699772-17938-1-git-send-email-kvalo@codeaurora.org> References: <1574699772-17938-1-git-send-email-kvalo@codeaurora.org> X-SES-Outgoing: 2019.11.25-54.240.27.187 Feedback-ID: 1.us-west-2.CZuq2qbDmUIuT3qdvXlRHZZCpfZqZ4GtG9v3VKgRyF0=:AmazonSES Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: John Crispin mac80211 expects the definition of what HE rate info is available inside a struct prepended to the skb. Signed-off-by: Shashidhar Lakkavalli Signed-off-by: John Crispin Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath11k/dp_rx.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index 9491a479fab5..c498c4920e11 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -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",