From patchwork Tue Nov 26 12:48:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy-ld Lu X-Patchwork-Id: 13885868 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EBD21D3B98B for ; Tue, 26 Nov 2024 12:51:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5qp363pOkk5uIWe6ckwZTUijsChIwo2BFK3HWrcaSe4=; b=GSN3842kK091R621667l3fAeln YCA5aMLK6Mmffy/lZrkzEMKLFTXdA6vJm0iNM1SuUa+HDc7oq+aFz3N9VMCAAKdS4Lp8qHXChChxh H0I2nLVtNeNfHbqJnYQTl6t/V6I1aSf6gHEGQHJ4NugckiHx2hIby5mxVHfK869pYgwmmYKlwNZGb NOJ3Fjd6OCZLAz6XQdnBQx/j7QYvUYRXowMcormXdeBtwQldjecx1t5paTmB2hJCKvAJweFn7nSKx g9ACPQ5UInFavnfOjLDXvtu1ZekaVw2ea50F7TCnG/NODdvkK0pUJe25FQ5NtwNuuz39E1diS8YAH DCHzsD0g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tFv2q-0000000Abes-0jHD; Tue, 26 Nov 2024 12:51:56 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tFv1t-0000000AbTA-3YdZ; Tue, 26 Nov 2024 12:50:59 +0000 X-UUID: 10d381b2abf511ef9048ed6ed365623b-20241126 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=5qp363pOkk5uIWe6ckwZTUijsChIwo2BFK3HWrcaSe4=; b=ZxKtLh1kDhYBMubMVvH4OCodK1GDPnrB7Yd99uX/eb+YTqvONVVFhlYAiH+ONEtoDm1Cpk/40nos7+0wlVgHKw2hSRQtkn84kGOnda9KAjN8zzEmkn3++o/Pt2cMqQkLOvcIGQSH6T2NWjzFXoA7FVHmV0YzglFcGughShXQYGo=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.44,REQID:646f331f-df3f-43f9-90a7-4eba13c13b5b,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:464815b,CLOUDID:c1274ee0-1fe5-4c4a-bdf3-d07f9790da32,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:nil,Content:0,EDM:-3,IP :nil,URL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV :0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: 10d381b2abf511ef9048ed6ed365623b-20241126 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 490381606; Tue, 26 Nov 2024 05:50:50 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) 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 15.2.1118.26; Tue, 26 Nov 2024 20:50:48 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Tue, 26 Nov 2024 20:50:47 +0800 From: Andy-ld Lu To: , , , , , CC: , , , , Andy-ld Lu Subject: [PATCH v2 1/2] mmc: core: Introduce the MMC_RSP_R1B_NO_CRC response Date: Tue, 26 Nov 2024 20:48:22 +0800 Message-ID: <20241126125041.16071-2-andy-ld.lu@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20241126125041.16071-1-andy-ld.lu@mediatek.com> References: <20241126125041.16071-1-andy-ld.lu@mediatek.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241126_045057_889093_78F55588 X-CRM114-Status: GOOD ( 12.00 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The R1B response type with ignoring CRC is used in the mmc_cqe_recovery(), introduce the MMC_RSP_R1B_NO_CRC response type to simplify the code. Signed-off-by: Andy-ld Lu --- This patch dependents on "mmc: core: Drop the MMC_RSP_R1_NO_CRC response". https://patchwork.kernel.org/patch/13884886 --- drivers/mmc/core/core.c | 6 ++---- include/linux/mmc/core.h | 2 ++ 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index a499f3c59de5..4603224bafb9 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -557,8 +557,7 @@ int mmc_cqe_recovery(struct mmc_host *host) memset(&cmd, 0, sizeof(cmd)); cmd.opcode = MMC_STOP_TRANSMISSION; - cmd.flags = MMC_RSP_R1B | MMC_CMD_AC; - cmd.flags &= ~MMC_RSP_CRC; /* Ignore CRC */ + cmd.flags = MMC_RSP_R1B_NO_CRC | MMC_CMD_AC; /* Ignore CRC */ cmd.busy_timeout = MMC_CQE_RECOVERY_TIMEOUT; mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES); @@ -567,8 +566,7 @@ int mmc_cqe_recovery(struct mmc_host *host) memset(&cmd, 0, sizeof(cmd)); cmd.opcode = MMC_CMDQ_TASK_MGMT; cmd.arg = 1; /* Discard entire queue */ - cmd.flags = MMC_RSP_R1B | MMC_CMD_AC; - cmd.flags &= ~MMC_RSP_CRC; /* Ignore CRC */ + cmd.flags = MMC_RSP_R1B_NO_CRC | MMC_CMD_AC; /* Ignore CRC */ cmd.busy_timeout = MMC_CQE_RECOVERY_TIMEOUT; err = mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES); diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index e13856ab6ad0..4aeab326ed9d 100644 --- a/include/linux/mmc/core.h +++ b/include/linux/mmc/core.h @@ -64,6 +64,8 @@ struct mmc_command { #define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE) #define MMC_RSP_R7 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE) +#define MMC_RSP_R1B_NO_CRC (MMC_RSP_PRESENT|MMC_RSP_OPCODE|MMC_RSP_BUSY) + #define mmc_resp_type(cmd) ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE)) /*