From owner-svn-src-all@freebsd.org Sun Feb 3 22:45:51 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8149C14B5DA6; Sun, 3 Feb 2019 22:45:51 +0000 (UTC) (envelope-from gonzo@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 215DF89E9E; Sun, 3 Feb 2019 22:45:51 +0000 (UTC) (envelope-from gonzo@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0CD1F25253; Sun, 3 Feb 2019 22:45:51 +0000 (UTC) (envelope-from gonzo@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x13Mjo4i068251; Sun, 3 Feb 2019 22:45:50 GMT (envelope-from gonzo@FreeBSD.org) Received: (from gonzo@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x13MjoCk068250; Sun, 3 Feb 2019 22:45:50 GMT (envelope-from gonzo@FreeBSD.org) Message-Id: <201902032245.x13MjoCk068250@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: gonzo set sender to gonzo@FreeBSD.org using -f From: Oleksandr Tymoshenko Date: Sun, 3 Feb 2019 22:45:50 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r343725 - stable/12/sys/cam/ata X-SVN-Group: stable-12 X-SVN-Commit-Author: gonzo X-SVN-Commit-Paths: stable/12/sys/cam/ata X-SVN-Commit-Revision: 343725 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 215DF89E9E X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_LONG(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.966,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Feb 2019 22:45:51 -0000 Author: gonzo Date: Sun Feb 3 22:45:50 2019 New Revision: 343725 URL: https://svnweb.freebsd.org/changeset/base/343725 Log: MFC r343129: [ata] Add workaround for KingDian S200 SSD crash on receiving TRIM command - Add ADA_Q_NO_TRIM quirk to be used with the device that falsely advertise TRIM support - Add ADA_Q_NO_TRIM entry for KingDian S200 SSD PR: 222802 Submitted by: Bertrand Petit Modified: stable/12/sys/cam/ata/ata_da.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/cam/ata/ata_da.c ============================================================================== --- stable/12/sys/cam/ata/ata_da.c Sun Feb 3 21:31:40 2019 (r343724) +++ stable/12/sys/cam/ata/ata_da.c Sun Feb 3 22:45:50 2019 (r343725) @@ -118,7 +118,8 @@ typedef enum { ADA_Q_4K = 0x01, ADA_Q_NCQ_TRIM_BROKEN = 0x02, ADA_Q_LOG_BROKEN = 0x04, - ADA_Q_SMR_DM = 0x08 + ADA_Q_SMR_DM = 0x08, + ADA_Q_NO_TRIM = 0x10 } ada_quirks; #define ADA_Q_BIT_STRING \ @@ -126,7 +127,8 @@ typedef enum { "\0014K" \ "\002NCQ_TRIM_BROKEN" \ "\003LOG_BROKEN" \ - "\004SMR_DM" + "\004SMR_DM" \ + "\005NO_TRIM" typedef enum { ADA_CCB_RAHEAD = 0x01, @@ -540,6 +542,14 @@ static struct ada_quirk_entry ada_quirk_table[] = }, { /* + * KingDian S200 60GB P0921B + * Trimming crash the SSD + */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "KingDian S200 *", "*" }, + /*quirks*/ADA_Q_NO_TRIM + }, + { + /* * Kingston E100 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */ @@ -1796,6 +1806,10 @@ adaregister(struct cam_periph *periph, void *arg) softc->disk->d_flags = DISKFLAG_DIRECT_COMPLETION | DISKFLAG_CANZONE; if (softc->flags & ADA_FLAG_CAN_FLUSHCACHE) softc->disk->d_flags |= DISKFLAG_CANFLUSHCACHE; + /* Device lies about TRIM capability. */ + if ((softc->quirks & ADA_Q_NO_TRIM) && + (softc->flags & ADA_FLAG_CAN_TRIM)) + softc->flags &= ~ADA_FLAG_CAN_TRIM; if (softc->flags & ADA_FLAG_CAN_TRIM) { softc->disk->d_flags |= DISKFLAG_CANDELETE; softc->disk->d_delmaxsize = softc->params.secsize *