From patchwork Mon Jan 8 09:13:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 13513185 X-Patchwork-Delegate: kvalo@adurom.com Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B498211C87 for ; Mon, 8 Jan 2024 09:13:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com X-SpamFilter-By: ArmorX SpamTrap 5.78 with qID 4089DCVB03873272, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.95/5.92) with ESMTPS id 4089DCVB03873272 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 8 Jan 2024 17:13:12 +0800 Received: from RTEXDAG02.realtek.com.tw (172.21.6.101) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.32; Mon, 8 Jan 2024 17:13:12 +0800 Received: from [127.0.1.1] (172.21.69.94) by RTEXDAG02.realtek.com.tw (172.21.6.101) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Mon, 8 Jan 2024 17:13:12 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 06/10] wifi: rtw89: refine H2C command that pause transmitting by MAC ID Date: Mon, 8 Jan 2024 17:13:07 +0800 Message-ID: <20240108091307.67296-1-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240108091134.67007-1-pkshih@realtek.com> References: <20240108091134.67007-1-pkshih@realtek.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXDAG02.realtek.com.tw (172.21.6.101) X-KSE-ServerInfo: RTEXDAG02.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback To reuse this function to support extended H2C command that is used by newer chip, change to use a pointer to fill pause ID and mask. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/fw.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c index 61ae8e584a3b..991c42c4e509 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.c +++ b/drivers/net/wireless/realtek/rtw89/fw.c @@ -2489,20 +2489,23 @@ int rtw89_fw_h2c_notify_dbcc(struct rtw89_dev *rtwdev, bool en) int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp, bool pause) { - struct rtw89_fw_macid_pause_grp h2c = {{0}}; - u8 len = sizeof(struct rtw89_fw_macid_pause_grp); + struct rtw89_fw_macid_pause_grp *h2c; + __le32 set = cpu_to_le32(BIT(sh)); + u8 len = sizeof(*h2c); struct sk_buff *skb; int ret; - skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN); + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { - rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); + rtw89_err(rtwdev, "failed to alloc skb for h2c macid pause\n"); return -ENOMEM; } - h2c.mask_grp[grp] = cpu_to_le32(BIT(sh)); + skb_put(skb, len); + h2c = (struct rtw89_fw_macid_pause_grp *)skb->data; + + h2c->mask_grp[grp] = set; if (pause) - h2c.pause_grp[grp] = cpu_to_le32(BIT(sh)); - skb_put_data(skb, &h2c, len); + h2c->pause_grp[grp] = set; rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,