From patchwork Wed Jul 27 23:01:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Greear X-Patchwork-Id: 594046 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 675FBC19F21 for ; Wed, 27 Jul 2022 23:01:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236861AbiG0XBy (ORCPT ); Wed, 27 Jul 2022 19:01:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34776 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233969AbiG0XBo (ORCPT ); Wed, 27 Jul 2022 19:01:44 -0400 Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [148.163.129.48]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 09CDF21812 for ; Wed, 27 Jul 2022 16:01:43 -0700 (PDT) X-Virus-Scanned: Proofpoint Essentials engine Received: from mx1-us1.ppe-hosted.com (unknown [10.7.66.137]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 76D0C1C008B; Wed, 27 Jul 2022 23:01:41 +0000 (UTC) Received: from mail3.candelatech.com (mail2.candelatech.com [208.74.158.173]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id 3D0C114007D; Wed, 27 Jul 2022 23:01:41 +0000 (UTC) Received: from ben-dt4.candelatech.com (50-251-239-81-static.hfc.comcastbusiness.net [50.251.239.81]) by mail3.candelatech.com (Postfix) with ESMTP id F146313C2B0; Wed, 27 Jul 2022 16:01:40 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 mail3.candelatech.com F146313C2B0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=candelatech.com; s=default; t=1658962901; bh=hz1HcD4sEsCfZlC/PH46frSa+cB/cA0ypTpyYL/iyEM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i7FI5Fa2wZryMZ+O/FJLeKy360m0kcq8rSZRKl4P4MMfSO2m7mCfRFtJsnx89yjqP dQ07pECmykxMdT/rNUNKdM72AB6Fc34MOVOA2JHT7BvxutPajizmFIksYu+ghRUbyq OnxAh6c5VPWH4CaEHtIdBJdz8yZT6ShFd6HnDmKk= From: greearb@candelatech.com To: linux-wireless@vger.kernel.org Cc: nbd@nbd.name, Ben Greear Subject: [PATCH 11/12] wifi: mt76: mt7915: add ethtool tx/rx pkts/bytes Date: Wed, 27 Jul 2022 16:01:21 -0700 Message-Id: <20220727230122.29842-11-greearb@candelatech.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20220727230122.29842-1-greearb@candelatech.com> References: <20220727230122.29842-1-greearb@candelatech.com> MIME-Version: 1.0 X-MDID: 1658962901-cBGrn1bwIROp Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Ben Greear These stats are provided with same name by ath10k and some intel wired NIC drivers. Add them to mt7915 as well to allow user-space code to more easily get some basic stats out of the radio. Signed-off-by: Ben Greear --- drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 7 +++++++ drivers/net/wireless/mediatek/mt76/mt7915/main.c | 11 +++++++++++ drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h | 7 +++++++ 3 files changed, 25 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index 408121c4260f..afd480dd255b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -921,6 +921,9 @@ mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) if (rxv && mode >= MT_PHY_TYPE_HE_SU && !(status->flag & RX_FLAG_8023)) mt7915_mac_decode_he_radiotap(skb, rxv, mode); + mib->rx_pkts_nic++; + mib->rx_bytes_nic += skb->len; + if (!status->wcid || !ieee80211_is_data_qos(fc)) return 0; @@ -1584,6 +1587,8 @@ mt7915_txwi_free(struct mt7915_dev *dev, struct mt76_txwi_cache *t, u16 wcid_idx; struct ieee80211_tx_info *info; struct ieee80211_tx_rate *rate; + struct mt7915_phy *phy = &dev->phy; + struct mib_stats *mib = &phy->mib; mt7915_txp_skb_unmap(mdev, t); if (!t->skb) @@ -1675,6 +1680,8 @@ mt7915_txwi_free(struct mt7915_dev *dev, struct mt76_txwi_cache *t, /* Apply the values that this txfree path reports */ rate->count = tx_cnt; if (tx_status == 0) { + mib->tx_pkts_nic++; + mib->tx_bytes_nic += t->skb->len; info->flags |= IEEE80211_TX_STAT_ACK; info->status.ampdu_ack_len = 1; } else { diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index b99a667ff251..f2e215468a38 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -1094,6 +1094,10 @@ static void mt7915_sta_set_decap_offload(struct ieee80211_hw *hw, } static const char mt7915_gstrings_stats[][ETH_GSTRING_LEN] = { + "tx_pkts_nic", /* from driver, phy tx-ok skb */ + "tx_bytes_nic", /* from driver, phy tx-ok bytes */ + "rx_pkts_nic", /* from driver, phy rx OK skb */ + "rx_bytes_nic", /* from driver, phy rx OK bytes */ "tx_ampdu_cnt", "tx_stop_q_empty_cnt", "tx_mpdu_attempts", @@ -1275,6 +1279,13 @@ void mt7915_get_et_stats(struct ieee80211_hw *hw, mt7915_mac_update_stats(phy); + /* driver phy-wide stats */ + data[ei++] = mib->tx_pkts_nic; + data[ei++] = mib->tx_bytes_nic; + data[ei++] = mib->rx_pkts_nic; + data[ei++] = mib->rx_bytes_nic; + + /* MIB stats from FW/HW */ data[ei++] = mib->tx_ampdu_cnt; data[ei++] = mib->tx_stop_q_empty_cnt; data[ei++] = mib->tx_mpdu_attempts_cnt; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index c5401e6e3cda..c0bb87bf2a2c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -166,6 +166,13 @@ struct mt7915_vif { /* per-phy stats. */ struct mib_stats { + /* phy wide driver stats */ + u32 tx_pkts_nic; /* tx OK skb */ + u32 tx_bytes_nic; /* tx OK bytes */ + u32 rx_pkts_nic; /* rx OK skb */ + u32 rx_bytes_nic; /* rx OK bytes */ + + /* MIB counters from FW/HW */ u32 ack_fail_cnt; u32 fcs_err_cnt; u32 rts_cnt;