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GET /api/1.2/patches/2228539/?format=api
{ "id": 2228539, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2228539/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-ide/patch/20260426190920.2051289-7-philpem@philpem.me.uk/", "project": { "id": 13, "url": "http://patchwork.ozlabs.org/api/1.2/projects/13/?format=api", "name": "Linux IDE development", "link_name": "linux-ide", "list_id": "linux-ide.vger.kernel.org", "list_email": "linux-ide@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260426190920.2051289-7-philpem@philpem.me.uk>", "list_archive_url": null, "date": "2026-04-26T19:09:19", "name": "[v3,6/7] scsi: scsi_devinfo: add COMPAQ PD-1 multi-LUN ATAPI device quirk", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "41285f19b9a759994b4df7009924a6be6a30da31", "submitter": { "id": 93108, "url": "http://patchwork.ozlabs.org/api/1.2/people/93108/?format=api", "name": "Phil Pemberton", "email": "philpem@philpem.me.uk" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-ide/patch/20260426190920.2051289-7-philpem@philpem.me.uk/mbox/", "series": [ { "id": 501551, "url": "http://patchwork.ozlabs.org/api/1.2/series/501551/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-ide/list/?series=501551", "date": "2026-04-26T19:09:18", "name": "ata: libata-scsi: multi-LUN ATAPI device support", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/501551/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2228539/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228539/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-ide+bounces-5540-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-ide@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=philpem.me.uk header.i=@philpem.me.uk\n header.a=rsa-sha256 header.s=mail header.b=nshFi3cU;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; 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a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1777230582; cv=none;\n b=ACNNCDSQPCinWKHln/dvUBrruBzBFIKpNxanT0pEJyCNEqUQUszs1kWMMx+EQzlg/sP0A0x7bvxDgs9+YLXjFsnFeafPgY8F1V6acHP6IIHhqqdH+6imW5KshKb5EVsXVjCVKFz2wMgOX3Chrd8IWsh18TEs6GNxnbdV++rr/O4=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1777230582; c=relaxed/simple;\n\tbh=1oZVA9rjnfl8CikmaeVN1WdSpPfh+pFNawRzT3Czi6A=;\n\th=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References:\n\t MIME-Version;\n b=CrO1uppU3ba0peS7bkbqlfYQ6t/pdQO//8UaxFGtPnYcBzkALSFVgtXOsq1tSrSKGNPvqdY/xhfeyyYFNrURo0rqY8NHkrXymObW6RDB30T4XuDhKN2xK/XyvTiSryD1i1s3CBSdtmbyXcU584Qz0gBXDeyWlJFlShWc4C8KMA4=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=reject dis=none) header.from=philpem.me.uk;\n spf=pass smtp.mailfrom=philpem.me.uk;\n dkim=pass (1024-bit key) header.d=philpem.me.uk header.i=@philpem.me.uk\n header.b=nshFi3cU; arc=none smtp.client-ip=178.62.38.78", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=philpem.me.uk;\n\ts=mail; t=1777230569;\n\tbh=1oZVA9rjnfl8CikmaeVN1WdSpPfh+pFNawRzT3Czi6A=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=nshFi3cUXeWvO8fp8pjjkZtanOQmq0laYdsvX1grBN9NXs/lI0SXaP2UEMmAU+kpZ\n\t LjmoT8q456A7P9RcfZzPQdhe01O357N6Jtn6+aTZldaCefsJFctKjADA9lQIxpn30n\n\t GV3cWmir6Io87sbkjzNdYil+T4CGXV5PmiORoD/g=", "From": "Phil Pemberton <philpem@philpem.me.uk>", "To": "linux-ide@vger.kernel.org,\n\tlinux-scsi@vger.kernel.org", "Cc": "linux-kernel@vger.kernel.org,\n\tDamien Le Moal <dlemoal@kernel.org>,\n\tNiklas Cassel <cassel@kernel.org>,\n\t\"James E . J . Bottomley\" <James.Bottomley@HansenPartnership.com>,\n\t\"Martin K . Petersen\" <martin.petersen@oracle.com>,\n\tHannes Reinecke <hare@suse.de>,\n\tPhil Pemberton <philpem@philpem.me.uk>", "Subject": "[PATCH v3 6/7] scsi: scsi_devinfo: add COMPAQ PD-1 multi-LUN ATAPI\n device quirk", "Date": "Sun, 26 Apr 2026 20:09:19 +0100", "Message-ID": "<20260426190920.2051289-7-philpem@philpem.me.uk>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260426190920.2051289-1-philpem@philpem.me.uk>", "References": "<20260426190920.2051289-1-philpem@philpem.me.uk>", "Precedence": "bulk", "X-Mailing-List": "linux-ide@vger.kernel.org", "List-Id": "<linux-ide.vger.kernel.org>", "List-Subscribe": "<mailto:linux-ide+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-ide+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit" }, "content": "The COMPAQ PD-1 (OEM Panasonic/Matsushita LF-1195C) is a PD/CD combo\ndrive that exposes two ATAPI LUNs: LUN 0 is a CD-ROM (TYPE_ROM),\nLUN 1 is a 650 MB PD (TYPE_DISK).\n\nAdd it to the SCSI device list with:\n - BLIST_FORCELUN: tells the SCSI layer to scan past LUN 0\n - BLIST_SINGLELUN: serialises commands across the two LUNs, since\n the drive has a single transport and cannot handle concurrent\n operations on both\n - BLIST_NO_LUN_1F: the drive returns PQ=0/PDT=0x1f for unpopulated\n LUNs instead of PQ=3; this flag tells scsi_probe_and_add_lun()\n to silently skip them\n\nThe INQUIRY strings as reported by the device are:\n Vendor: \"COMPAQ \" (T10 format, space-padded)\n Product: \"PD-1\"\n\nSigned-off-by: Phil Pemberton <philpem@philpem.me.uk>\n---\n drivers/scsi/scsi_devinfo.c | 2 ++\n 1 file changed, 2 insertions(+)", "diff": "diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c\nindex 68a992494b12..bfc2cbd43897 100644\n--- a/drivers/scsi/scsi_devinfo.c\n+++ b/drivers/scsi/scsi_devinfo.c\n@@ -150,6 +150,8 @@ static struct {\n \t{\"COMPAQ\", \"MSA1000\", NULL, BLIST_SPARSELUN | BLIST_NOSTARTONADD},\n \t{\"COMPAQ\", \"MSA1000 VOLUME\", NULL, BLIST_SPARSELUN | BLIST_NOSTARTONADD},\n \t{\"COMPAQ\", \"HSV110\", NULL, BLIST_REPORTLUN2 | BLIST_NOSTARTONADD},\n+\t{\"COMPAQ\", \"PD-1\", NULL, BLIST_FORCELUN | BLIST_SINGLELUN |\n+\t\t\t\t BLIST_NO_LUN_1F},\n \t{\"DDN\", \"SAN DataDirector\", \"*\", BLIST_SPARSELUN},\n \t{\"DEC\", \"HSG80\", NULL, BLIST_REPORTLUN2 | BLIST_NOSTARTONADD},\n \t{\"DELL\", \"PV660F\", NULL, BLIST_SPARSELUN},\n", "prefixes": [ "v3", "6/7" ] }