Message ID | 20200514003914.26052-6-alim.akhtar@samsung.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=3U8n=64=lists.infradead.org=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@kernel.org> 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 6C52859D for <patchwork-linux-arm@patchwork.kernel.org>; Thu, 14 May 2020 00:55:01 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 58D6120659 for <patchwork-linux-arm@patchwork.kernel.org>; Thu, 14 May 2020 00:55:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="tdk0Hqrz"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="ASA7O6Ds" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 58D6120659 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=samsung.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=0X8FEV2ufhTW7cFxc2ytsh/1a72BGU27juTWSmtozeY=; b=tdk0HqrzY1dwFcYBi2W/WOW+yQ TxMPuvsuafnEFqi2GOvOjFFjkRQsOoHv8IkBwsnrUO4j8iNl+S1htKT1X9V+oSx8uBIJbl6uw39Ai YfgxrlE18BkdQMSpyDMCnXS/3vmYQXW9mtweNrccDVB4IwoJAgcohND2Mys9uP7IMNnIYS96k+nv4 Of6N2JdmkjmJ+xJ2UVub5fr2/pXHnGJ3/1I+pw+bXxpSK5lYPtIUo9oCg0L0W6/FMXFW3Zdg0D9u0 xZlsbnpBFFwp9DcVj8234JE304q4pFA7tMuvSRe97pkiXhpBVJgnY+T/+G+/+hsK24uqfYPLwZhR8 wNRwvKUQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jZ29F-0002Lh-QY; Thu, 14 May 2020 00:54:53 +0000 Received: from mailout3.samsung.com ([203.254.224.33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jZ27f-0000zi-RF for linux-arm-kernel@lists.infradead.org; Thu, 14 May 2020 00:53:19 +0000 Received: from epcas5p4.samsung.com (unknown [182.195.41.42]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20200514005303epoutp0376e78992660e6881e1d1bcf032135448~Ovt8LjOlO0808608086epoutp03i for <linux-arm-kernel@lists.infradead.org>; Thu, 14 May 2020 00:53:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20200514005303epoutp0376e78992660e6881e1d1bcf032135448~Ovt8LjOlO0808608086epoutp03i DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1589417583; bh=8GKVEUkWRCQ4oEzg+kXJtv/h4uSMVZoIRkh5wQhVTwY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ASA7O6Dsy9m8BwwFJIq/MjQP2TGbOQELDzR8XqfaMKjs1mJrLrLXcnntgBz26A2aS riLJOUNW9zTLoRS0ZkfYPt4dekmftJQw68oo4znjDh1rhPByjXIGK13P6bGdbI36Dj VxDkei8wbZdtwa8e9Usu/RjyKxyh1c/K06qmw//0= Received: from epsmges5p2new.samsung.com (unknown [182.195.42.74]) by epcas5p2.samsung.com (KnoxPortal) with ESMTP id 20200514005303epcas5p20b4908df1bb8a0382aafb393ad782b84~Ovt73PI4f1336113361epcas5p28; Thu, 14 May 2020 00:53:03 +0000 (GMT) Received: from epcas5p2.samsung.com ( [182.195.41.40]) by epsmges5p2new.samsung.com (Symantec Messaging Gateway) with SMTP id 75.DC.23569.F669CBE5; Thu, 14 May 2020 09:53:03 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPA id 20200514005302epcas5p1d2e99ba001cacc4d9e0d8dcf7de3155b~Ovt7ORcye0512105121epcas5p17; Thu, 14 May 2020 00:53:02 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20200514005302epsmtrp1db91eb220531ddbb6a7d682f1f64e34d~Ovt7NAEjp1129711297epsmtrp1Z; Thu, 14 May 2020 00:53:02 +0000 (GMT) X-AuditID: b6c32a4a-3c7ff70000005c11-08-5ebc966f38f8 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id 34.82.25866.E669CBE5; Thu, 14 May 2020 09:53:02 +0900 (KST) Received: from Jaguar.sa.corp.samsungelectronics.net (unknown [107.108.73.139]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20200514005300epsmtip2369ac19e580cac567e91518bfa9bb408~Ovt5T1EGp3258132581epsmtip2v; Thu, 14 May 2020 00:53:00 +0000 (GMT) From: Alim Akhtar <alim.akhtar@samsung.com> To: robh@kernel.org Subject: [PATCH v9 05/10] scsi: ufs: add quirk to fix abnormal ocs fatal error Date: Thu, 14 May 2020 06:09:09 +0530 Message-Id: <20200514003914.26052-6-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200514003914.26052-1-alim.akhtar@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpmleLIzCtJLcpLzFFi42LZdlhTQzd/2p44gymf+C0ezNvGZvHy51U2 i0/rl7FazD9yjtXi/PkN7BY3txxlsdj0+BqrxeVdc9gsZpzfx2TRfX0Hm8Xy4/+YLP7v2cFu sXTrTUYHXo/Lfb1MHptWdbJ5bF5S79Fycj+Lx8ent1g8+rasYvT4vEnOo/1AN1MARxSXTUpq TmZZapG+XQJXxqYjP9gK2vkq1l++yNzAeIa7i5GDQ0LAROLfWZ8uRi4OIYHdjBIv+uayQjif GCXuNr2Ecj4zSpyd8hbI4QTraPw3Eyqxi1GidcNKFginhUni86MFYFVsAtoSd6dvYQKxRQSE JY58a2MEsZkFbjBJPFjpAmILCwRIXG1qYgGxWQRUJS4sn8wGYvMK2EgcujSPHWKbvMTqDQeY QWxOAVuJLV+OgW2WEGjlkNj5fQoLRJGLxNJZfxkhbGGJV8e3QDVLSbzsb2OHeDRbomeXMUS4 RmLpvGNQrfYSB67MYQEpYRbQlFi/Sx/iTD6J3t9PmCA6eSU62oQgqlUlmt9dheqUlpjY3Q0N Ew+J840z2SDBMIFRovFVE9sERtlZCFMXMDKuYpRMLSjOTU8tNi0wykst1ytOzC0uzUvXS87P 3cQITidaXjsYHz74oHeIkYmD8RCjBAezkgiv3/rdcUK8KYmVValF+fFFpTmpxYcYpTlYlMR5 kxq3xAkJpCeWpGanphakFsFkmTg4pRqYkiO2hh3yrV0dW1t1WvPpagbuG7P7LhmtU13QLLau SGjl1/1xJ80P/PysHZXK/+qn6ZyLfAUFq4XLeTbwvpRv8PPwt/tg1/dgUez+r7u0Hz66ZPbv TZ5ZIJvE2XN9OkqZczRPHrF4H8B9izGu6a2d4ezm6NRYfaVkX869Fr8UlvtLVP9V4QQGuHBJ pOtKdta2lb9u3Raa87Qq/Xd033nzzQdfuDPv3vko/AZzzsWHjXPP1554Mp9h8YSVX1cGvXzw lomFMWTF8n/9pdOsvXWeTj8pMa1hh0T7HesYp58ZTQvPtqev8g9Ni2l7IV9eei03J0r4cdCO DYZdZ9fZ8my7dF91Z5ZF1OOwzzE1HPVKLMUZiYZazEXFiQA7sI+0lgMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrMLMWRmVeSWpSXmKPExsWy7bCSvG7etD1xBp2nFC0ezNvGZvHy51U2 i0/rl7FazD9yjtXi/PkN7BY3txxlsdj0+BqrxeVdc9gsZpzfx2TRfX0Hm8Xy4/+YLP7v2cFu sXTrTUYHXo/Lfb1MHptWdbJ5bF5S79Fycj+Lx8ent1g8+rasYvT4vEnOo/1AN1MARxSXTUpq TmZZapG+XQJXxqYjP9gK2vkq1l++yNzAeIa7i5GTQ0LARKLx30zWLkYuDiGBHYwSl0+sZ4NI SEtc3ziBHcIWllj57zk7RFETk8TJ2fOZQRJsAtoSd6dvYQKxRYCKjnxrYwSxmQWeMUmcelgK YgsL+Emc/rQBrIZFQFXiwvLJYAt4BWwkDl2aB7VAXmL1hgNgMzkFbCW2fDnGCmILAdUsW7OM cQIj3wJGhlWMkqkFxbnpucWGBUZ5qeV6xYm5xaV56XrJ+bmbGMHhrKW1g3HPqg96hxiZOBgP MUpwMCuJ8Pqt3x0nxJuSWFmVWpQfX1Sak1p8iFGag0VJnPfrrIVxQgLpiSWp2ampBalFMFkm Dk6pBqZDi16aqnBILjaZs9/RUWvSZHex14Yfu6cFbJHQrY4N2Zj1c2axzObnzy259/qe8F9t F7lBL+bTleiFVVtsovc83XhIMOx9kuEjlznr51vwx75S82e4U9isnHCdpVjjkl3OLrl7G6cx HHUpbK6P7nt+yIWn8bCPy+63UhZ+/Ef87zyuDsjb4jU/sV6sj/PbpMNnfcUzLkT9/Hpy22+5 9U+luv51J6sWt1udO/tAmc/xn0xnZN7x0NfWjdsT1nSUupmsc7C9He7wMPLcTwn7+2/j6iaL mBxZn1qn+DFty6nzddJ3pAQM3nKfCS6bHi31OYX1aJT7lWU7V79mrmLf4XrM/HogLytXgsf2 Ju21fEosxRmJhlrMRcWJABdlsjXWAgAA X-CMS-MailID: 20200514005302epcas5p1d2e99ba001cacc4d9e0d8dcf7de3155b X-Msg-Generator: CA CMS-TYPE: 105P X-CMS-RootMailID: 20200514005302epcas5p1d2e99ba001cacc4d9e0d8dcf7de3155b References: <20200514003914.26052-1-alim.akhtar@samsung.com> <CGME20200514005302epcas5p1d2e99ba001cacc4d9e0d8dcf7de3155b@epcas5p1.samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200513_175316_132435_17B48814 X-CRM114-Status: GOOD ( 13.84 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [203.254.224.33 listed in wl.mailspike.net] -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [203.254.224.33 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-scsi@vger.kernel.org, martin.petersen@oracle.com, linux-kernel@vger.kernel.org, krzk@kernel.org, kwmad.kim@samsung.com, avri.altman@wdc.com, cang@codeaurora.org, Alim Akhtar <alim.akhtar@samsung.com>, stanley.chu@mediatek.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org |
Series |
[v9,01/10] scsi: ufs: add quirk to fix mishandling utrlclr/utmrlclr
|
expand
|
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index ba093d0d0942..33ebffa8257d 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -4794,6 +4794,12 @@ ufshcd_transfer_rsp_status(struct ufs_hba *hba, struct ufshcd_lrb *lrbp) /* overall command status of utrd */ ocs = ufshcd_get_tr_ocs(lrbp); + if (hba->quirks & UFSHCD_QUIRK_BROKEN_OCS_FATAL_ERROR) { + if (be32_to_cpu(lrbp->ucd_rsp_ptr->header.dword_1) & + MASK_RSP_UPIU_RESULT) + ocs = OCS_SUCCESS; + } + switch (ocs) { case OCS_SUCCESS: result = ufshcd_get_req_rsp(lrbp->ucd_rsp_ptr); diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index a9b9ace9fc72..e1d09c2c4302 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -541,6 +541,12 @@ enum ufshcd_quirks { * resolution of the values of PRDTO and PRDTL in UTRD as byte. */ UFSHCD_QUIRK_PRDT_BYTE_GRAN = 1 << 9, + + /* + * This quirk needs to be enabled if the host controller reports + * OCS FATAL ERROR with device error through sense data + */ + UFSHCD_QUIRK_BROKEN_OCS_FATAL_ERROR = 1 << 10, }; enum ufshcd_caps {