From patchwork Wed Nov 23 19:37:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 628540 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 ACD4EC433FE for ; Wed, 23 Nov 2022 19:38:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236812AbiKWTiG (ORCPT ); Wed, 23 Nov 2022 14:38:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240017AbiKWTh7 (ORCPT ); Wed, 23 Nov 2022 14:37:59 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5AA925ADD2 for ; Wed, 23 Nov 2022 11:37:53 -0800 (PST) X-UUID: 16e90557b2b64fb585a380986bf36c24-20221124 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=/bGL7NeH7E4fkHcQ5YBrB8gRbZfK+h45aAwfGCIDyJQ=; b=GrMuM1JCzeJMYddEW/2WVbeNRp+uj10sS4m6zxo7FA8w59VCHKxnJHInOGxUB8jFBVql5wA1c6Ag+VF9XjH3CNWURwEMnGuljEHqffVsS5IDqToqwZFhx6V+65MudZbODDxTPtT7l76uvkLtsM30pReFZPh1yFh94ixbS+KdxLI=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.13, REQID:1f6d89b7-3fa1-4f9e-be52-e5cbd9d01d41, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:d12e911, CLOUDID:b2221ff9-3a34-4838-abcf-dfedf9dd068e, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: 16e90557b2b64fb585a380986bf36c24-20221124 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 192169641; Thu, 24 Nov 2022 03:37:50 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs13n2.mediatek.inc (172.21.101.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Thu, 24 Nov 2022 03:37:48 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Thu, 24 Nov 2022 03:37:48 +0800 From: Ryder Lee To: Felix Fietkau , CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , , Ryder Lee Subject: [PATCH 1/2] wifi: mt76: mt7915: introduce mt7915_get_power_bound() Date: Thu, 24 Nov 2022 03:37:17 +0800 Message-ID: <9a67f1617249be2c73bb5900d2df971b682f8772.1669229848.git.ryder.lee@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add a helper for common boundary check. This is a preliminary patch to add per bandwidth power control. Signed-off-by: Ryder Lee --- drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 12 +++++------- drivers/net/wireless/mediatek/mt76/mt7915/mcu.h | 12 ++++++++++++ 2 files changed, 17 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index f329705c4fa1..8a2546699c3b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -3122,14 +3122,14 @@ int mt7915_mcu_set_txpower_frame(struct mt7915_phy *phy, .txpower_max = DIV_ROUND_UP(mphy->txpower_cur, 2), .wcid = cpu_to_le16(msta->wcid.idx), }; - int ret, n_chains = hweight8(mphy->antenna_mask); + int ret; s8 txpower_sku[MT7915_SKU_RATE_NUM]; ret = mt7915_mcu_get_txpower_sku(phy, txpower_sku, sizeof(txpower_sku)); if (ret) return ret; - txpower = txpower * 2 - mt76_tx_power_nss_delta(n_chains); + txpower = mt7915_get_power_bound(phy, txpower); if (txpower > mphy->txpower_cur || txpower < 0) return -EINVAL; @@ -3181,12 +3181,10 @@ int mt7915_mcu_set_txpower_sku(struct mt7915_phy *phy) }; struct mt76_power_limits limits_array; s8 *la = (s8 *)&limits_array; - int i, idx, n_chains = hweight8(mphy->antenna_mask); - int tx_power = hw->conf.power_level * 2; + int i, idx; + int tx_power; - tx_power = mt76_get_sar_power(mphy, mphy->chandef.chan, - tx_power); - tx_power -= mt76_tx_power_nss_delta(n_chains); + tx_power = mt7915_get_power_bound(phy, hw->conf.power_level); tx_power = mt76_get_rate_power_limits(mphy, mphy->chandef.chan, &limits_array, tx_power); mphy->txpower_cur = tx_power; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h index 46c517e50ae4..382dcbda50bb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h @@ -509,4 +509,16 @@ enum { sizeof(struct bss_info_bcn_cont) + \ sizeof(struct bss_info_inband_discovery)) +static inline s8 +mt7915_get_power_bound(struct mt7915_phy *phy, s8 txpower) +{ + struct mt76_phy *mphy = phy->mt76; + int n_chains = hweight8(mphy->antenna_mask); + + txpower = mt76_get_sar_power(mphy, mphy->chandef.chan, txpower * 2); + txpower -= mt76_tx_power_nss_delta(n_chains); + + return txpower; +} + #endif From patchwork Wed Nov 23 19:37:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 628268 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 4B55DC4332F for ; Wed, 23 Nov 2022 19:38:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237016AbiKWTiH (ORCPT ); Wed, 23 Nov 2022 14:38:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240032AbiKWTiD (ORCPT ); Wed, 23 Nov 2022 14:38:03 -0500 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6EDA45D695 for ; Wed, 23 Nov 2022 11:37:58 -0800 (PST) X-UUID: 50dda0d66b3d4d5f8cff29e3a3af203a-20221124 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=h9z6F0TId3N8H9Cd+JiK9egkiQFAYweBetwqXATPNo8=; b=dB7JCsjhIDcWzrr3Ra/+vA1gON/SmijyXRvDNjp2L460oKVGIr++3TOWWQJKQCo5ZMqyoy8sQA63ov1xpQ0hUs6ceHu4Cf3XpSFml1e7A6pxxAa1128AknDoEc5wNepF2I4mtv736U+24VGi5jjDTpe/jWdoYbVkCU3FdROUTjQ=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.12, REQID:b4a78242-027c-45c4-ba1b-0e64ac4a02d1, IP:0, U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:62cd327, CLOUDID:90a70ddc-6ad4-42ff-91f3-18e0272db660, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: 50dda0d66b3d4d5f8cff29e3a3af203a-20221124 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1745216225; Thu, 24 Nov 2022 03:37:52 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Thu, 24 Nov 2022 03:37:51 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Thu, 24 Nov 2022 03:37:51 +0800 From: Ryder Lee To: Felix Fietkau , CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , , Ryder Lee Subject: [PATCH 2/2] wifi: mt76: mt7915: enable per bandwidth power limit support Date: Thu, 24 Nov 2022 03:37:18 +0800 Message-ID: X-Mailer: git-send-email 2.18.0 In-Reply-To: <9a67f1617249be2c73bb5900d2df971b682f8772.1669229848.git.ryder.lee@mediatek.com> References: <9a67f1617249be2c73bb5900d2df971b682f8772.1669229848.git.ryder.lee@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org This power should override the per bandwidth max power that the device emits. Signed-off-by: Ryder Lee --- .../wireless/mediatek/mt76/mt7915/debugfs.c | 199 +++++++++++++++--- .../net/wireless/mediatek/mt76/mt7915/mcu.c | 9 +- .../net/wireless/mediatek/mt76/mt7915/mcu.h | 7 + 3 files changed, 183 insertions(+), 32 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index fef0ec83185b..197bcacd813e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -957,48 +957,197 @@ mt7915_xmit_queues_show(struct seq_file *file, void *data) DEFINE_SHOW_ATTRIBUTE(mt7915_xmit_queues); -static int -mt7915_rate_txpower_show(struct seq_file *file, void *data) +#define mt7915_txpower_puts(prefix, rate) \ +({ \ + len += scnprintf(buf + len, sz - len, "%-16s:", #prefix " (tmac)"); \ + for (i = 0; i < mt7915_sku_group_len[rate]; i++, offs++) \ + len += scnprintf(buf + len, sz - len, " %6d", txpwr[offs]); \ + len += scnprintf(buf + len, sz - len, "\n"); \ +}) + +#define mt7915_txpower_sets(rate, pwr, flag) \ +({ \ + offs += len; \ + len = mt7915_sku_group_len[rate]; \ + if (mode == flag) { \ + for (i = 0; i < len; i++) \ + req.txpower_sku[offs + i] = pwr; \ + } \ +}) + +static ssize_t +mt7915_rate_txpower_get(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) { - static const char * const sku_group_name[] = { - "CCK", "OFDM", "HT20", "HT40", - "VHT20", "VHT40", "VHT80", "VHT160", - "RU26", "RU52", "RU106", "RU242/SU20", - "RU484/SU40", "RU996/SU80", "RU2x996/SU160" - }; - struct mt7915_phy *phy = file->private; + struct mt7915_phy *phy = file->private_data; struct mt7915_dev *dev = phy->dev; - s8 txpower[MT7915_SKU_RATE_NUM], *buf; + static const size_t sz = 2048; + int i, offs = 0, len = 0; + ssize_t ret; + char *buf; + s8 txpwr[MT7915_SKU_RATE_NUM]; u32 reg; - int i, ret; - ret = mt7915_mcu_get_txpower_sku(phy, txpower, sizeof(txpower)); + buf = kzalloc(sz, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + ret = mt7915_mcu_get_txpower_sku(phy, txpwr, sizeof(txpwr)); if (ret) return ret; /* Txpower propagation path: TMAC -> TXV -> BBP */ - seq_printf(file, "\nPhy %d\n", phy != &dev->phy); + len += scnprintf(buf + len, sz - len, + "\nPhy%d Tx power table (channel %d)\n", + phy != &dev->phy, phy->mt76->chandef.chan->hw_value); + len += scnprintf(buf + len, sz - len, "%-16s %6s %6s %6s %6s\n", + " ", "1m", "2m", "5m", "11m"); + mt7915_txpower_puts(CCK, SKU_CCK); + + len += scnprintf(buf + len, sz - len, + "%-16s %6s %6s %6s %6s %6s %6s %6s %6s\n", + " ", "6m", "9m", "12m", "18m", "24m", "36m", "48m", + "54m"); + mt7915_txpower_puts(OFDM, SKU_OFDM); + + len += scnprintf(buf + len, sz - len, + "%-16s %6s %6s %6s %6s %6s %6s %6s %6s\n", + " ", "mcs0", "mcs1", "mcs2", "mcs3", "mcs4", + "mcs5", "mcs6", "mcs7"); + mt7915_txpower_puts(HT20, SKU_HT_BW20); + + len += scnprintf(buf + len, sz - len, + "%-16s %6s %6s %6s %6s %6s %6s %6s %6s %6s\n", + " ", "mcs0", "mcs1", "mcs2", "mcs3", "mcs4", "mcs5", + "mcs6", "mcs7", "mcs32"); + mt7915_txpower_puts(HT40, SKU_HT_BW40); + + len += scnprintf(buf + len, sz - len, + "%-16s %6s %6s %6s %6s %6s %6s %6s %6s %6s %6s %6s %6s\n", + " ", "mcs0", "mcs1", "mcs2", "mcs3", "mcs4", "mcs5", + "mcs6", "mcs7", "mcs8", "mcs9", "mcs10", "mcs11"); + mt7915_txpower_puts(VHT20, SKU_VHT_BW20); + mt7915_txpower_puts(VHT40, SKU_VHT_BW40); + mt7915_txpower_puts(VHT80, SKU_VHT_BW80); + mt7915_txpower_puts(VHT160, SKU_VHT_BW160); + mt7915_txpower_puts(HE26, SKU_HE_RU26); + mt7915_txpower_puts(HE52, SKU_HE_RU52); + mt7915_txpower_puts(HE106, SKU_HE_RU106); + mt7915_txpower_puts(HE242, SKU_HE_RU242); + mt7915_txpower_puts(HE484, SKU_HE_RU484); + mt7915_txpower_puts(HE996, SKU_HE_RU996); + mt7915_txpower_puts(HE996x2, SKU_HE_RU2x996); + + reg = is_mt7915(&dev->mt76) ? MT_WF_PHY_TPC_CTRL_STAT(phy->band_idx) : + MT_WF_PHY_TPC_CTRL_STAT_MT7916(phy->band_idx); + + len += scnprintf(buf + len, sz - len, "\nTx power (bbp) : %6ld\n", + mt76_get_field(dev, reg, MT_WF_PHY_TPC_POWER)); + + ret = simple_read_from_buffer(user_buf, count, ppos, buf, len); + kfree(buf); + return ret; +} + +static ssize_t +mt7915_rate_txpower_set(struct file *file, const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct mt7915_phy *phy = file->private_data; + struct mt7915_dev *dev = phy->dev; + struct mt76_phy *mphy = phy->mt76; + struct mt7915_mcu_txpower_sku req = { + .format_id = TX_POWER_LIMIT_TABLE, + .band_idx = phy->band_idx, + }; + char buf[100]; + int i, ret, pwr160 = 0, pwr80 = 0, pwr40 = 0, pwr20 = 0; + enum mac80211_rx_encoding mode; + u32 offs = 0, len = 0; + + if (count >= sizeof(buf)) + return -EINVAL; - for (i = 0, buf = txpower; i < ARRAY_SIZE(mt7915_sku_group_len); i++) { - u8 mcs_num = mt7915_sku_group_len[i]; + if (copy_from_user(buf, user_buf, count)) + return -EFAULT; - if (i >= SKU_VHT_BW20 && i <= SKU_VHT_BW160) - mcs_num = 10; + if (count && buf[count - 1] == '\n') + buf[count - 1] = '\0'; + else + buf[count] = '\0'; - mt76_seq_puts_array(file, sku_group_name[i], buf, mcs_num); - buf += mt7915_sku_group_len[i]; + if (sscanf(buf, "%u %u %u %u %u", + &mode, &pwr160, &pwr80, &pwr40, &pwr20) != 5) { + dev_warn(dev->mt76.dev, + "per bandwidth power limit: Mode BW160 BW80 BW40 BW20"); + return -EINVAL; } - reg = is_mt7915(&dev->mt76) ? MT_WF_PHY_TPC_CTRL_STAT(phy->band_idx) : - MT_WF_PHY_TPC_CTRL_STAT_MT7916(phy->band_idx); + if (mode > RX_ENC_HE) + return -EINVAL; - seq_printf(file, "\nBaseband transmit power %ld\n", - mt76_get_field(dev, reg, MT_WF_PHY_TPC_POWER)); + if (pwr160) + pwr160 = mt7915_get_power_bound(phy, pwr160); + if (pwr80) + pwr80 = mt7915_get_power_bound(phy, pwr80); + if (pwr40) + pwr40 = mt7915_get_power_bound(phy, pwr40); + if (pwr20) + pwr20 = mt7915_get_power_bound(phy, pwr20); - return 0; + if (pwr160 < 0 || pwr80 < 0 || pwr40 < 0 || pwr20 < 0) + return -EINVAL; + + ret = mt7915_mcu_get_txpower_sku(phy, req.txpower_sku, + sizeof(req.txpower_sku)); + if (ret) + goto out; + + mt7915_txpower_sets(SKU_CCK, pwr20, RX_ENC_LEGACY); + mt7915_txpower_sets(SKU_OFDM, pwr20, RX_ENC_LEGACY); + if (mode == RX_ENC_LEGACY) + goto skip; + + mt7915_txpower_sets(SKU_HT_BW20, pwr20, RX_ENC_HT); + mt7915_txpower_sets(SKU_HT_BW40, pwr40, RX_ENC_HT); + if (mode == RX_ENC_HT) + goto skip; + + mt7915_txpower_sets(SKU_VHT_BW20, pwr20, RX_ENC_VHT); + mt7915_txpower_sets(SKU_VHT_BW40, pwr40, RX_ENC_VHT); + mt7915_txpower_sets(SKU_VHT_BW80, pwr80, RX_ENC_VHT); + mt7915_txpower_sets(SKU_VHT_BW160, pwr160, RX_ENC_VHT); + if (mode == RX_ENC_VHT) + goto skip; + + mt7915_txpower_sets(SKU_HE_RU26, pwr20, RX_ENC_HE + 1); + mt7915_txpower_sets(SKU_HE_RU52, pwr20, RX_ENC_HE + 1); + mt7915_txpower_sets(SKU_HE_RU106, pwr20, RX_ENC_HE + 1); + mt7915_txpower_sets(SKU_HE_RU242, pwr20, RX_ENC_HE); + mt7915_txpower_sets(SKU_HE_RU484, pwr40, RX_ENC_HE); + mt7915_txpower_sets(SKU_HE_RU996, pwr80, RX_ENC_HE); + mt7915_txpower_sets(SKU_HE_RU2x996, pwr160, RX_ENC_HE); +skip: + ret = mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(TX_POWER_FEATURE_CTRL), + &req, sizeof(req), true); + if (ret) + goto out; + + mphy->txpower_cur = max(mphy->txpower_cur, + max(pwr160, max(pwr80, max(pwr40, pwr20)))); +out: + mutex_unlock(&dev->mt76.mutex); + + return ret ? ret : count; } -DEFINE_SHOW_ATTRIBUTE(mt7915_rate_txpower); +static const struct file_operations mt7915_rate_txpower_fops = { + .write = mt7915_rate_txpower_set, + .read = mt7915_rate_txpower_get, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; static int mt7915_twt_stats(struct seq_file *s, void *data) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 8a2546699c3b..d8389bc8ee82 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -3170,12 +3170,7 @@ int mt7915_mcu_set_txpower_sku(struct mt7915_phy *phy) struct mt7915_dev *dev = phy->dev; struct mt76_phy *mphy = phy->mt76; struct ieee80211_hw *hw = mphy->hw; - struct mt7915_sku_val { - u8 format_id; - u8 limit_type; - u8 band_idx; - s8 val[MT7915_SKU_RATE_NUM]; - } __packed req = { + struct mt7915_mcu_txpower_sku req = { .format_id = TX_POWER_LIMIT_TABLE, .band_idx = phy->band_idx, }; @@ -3203,7 +3198,7 @@ int mt7915_mcu_set_txpower_sku(struct mt7915_phy *phy) } for (j = 0; j < min_t(u8, mcs_num, len); j++) - req.val[idx + j] = la[j]; + req.txpower_sku[idx + j] = la[j]; la += mcs_num; idx += len; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h index 382dcbda50bb..29b5434bfdb8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h @@ -184,6 +184,13 @@ enum mt7915_chan_mib_offs { MIB_NON_WIFI_TIME_V2 }; +struct mt7915_mcu_txpower_sku { + u8 format_id; + u8 limit_type; + u8 band_idx; + s8 txpower_sku[MT7915_SKU_RATE_NUM]; +} __packed; + struct edca { u8 queue; u8 set;