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GET /api/patches/2226326/?format=api
{ "id": 2226326, "url": "http://patchwork.ozlabs.org/api/patches/2226326/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/patch/20260422-pwrseq-m2-bt-v1-6-720d02545a64@oss.qualcomm.com/", "project": { "id": 28, "url": "http://patchwork.ozlabs.org/api/projects/28/?format=api", "name": "Linux PCI development", "link_name": "linux-pci", "list_id": "linux-pci.vger.kernel.org", "list_email": "linux-pci@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260422-pwrseq-m2-bt-v1-6-720d02545a64@oss.qualcomm.com>", "list_archive_url": null, "date": "2026-04-22T11:24:47", "name": "[06/12] power: sequencing: pcie-m2: Improve PCI device ID check", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "3b2b2f393990500d6a9353b821d097632d5417c7", "submitter": { "id": 91277, "url": "http://patchwork.ozlabs.org/api/people/91277/?format=api", "name": "Manivannan Sadhasivam via B4 Relay", "email": "devnull+manivannan.sadhasivam.oss.qualcomm.com@kernel.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-pci/patch/20260422-pwrseq-m2-bt-v1-6-720d02545a64@oss.qualcomm.com/mbox/", "series": [ { "id": 500992, "url": "http://patchwork.ozlabs.org/api/series/500992/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/list/?series=500992", "date": "2026-04-22T11:24:41", "name": "Fixes/improvements for the PCI M.2 power sequencing driver", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500992/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2226326/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2226326/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-pci+bounces-52962-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-pci@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=hZ/KR+Ed;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=104.64.211.4; helo=sin.lore.kernel.org;\n envelope-from=linux-pci+bounces-52962-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=\"hZ/KR+Ed\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=10.30.226.201" ], "Received": [ "from sin.lore.kernel.org (sin.lore.kernel.org [104.64.211.4])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g0xmZ46gzz1yCv\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 22 Apr 2026 21:28:14 +1000 (AEST)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sin.lore.kernel.org (Postfix) with ESMTP id 45465302B681\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 22 Apr 2026 11:26:09 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 947E13D3317;\n\tWed, 22 Apr 2026 11:25:13 +0000 (UTC)", "from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org\n [10.30.226.201])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 0597D3CFF77;\n\tWed, 22 Apr 2026 11:25:13 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPS id BC2CFC2BCFB;\n\tWed, 22 Apr 2026 11:25:12 +0000 (UTC)", "from aws-us-west-2-korg-lkml-1.web.codeaurora.org\n (localhost.localdomain [127.0.0.1])\n\tby smtp.lore.kernel.org (Postfix) with ESMTP id B291BF55811;\n\tWed, 22 Apr 2026 11:25:12 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1776857113; cv=none;\n b=X0cEQNtpKtktMEvzUqUgq57J6+iJOo0dsgQWorwhadrO0p6dYBjpgprRZ04cto9dHnisCq6chwh7P9Jgmj9qAxiYiuv/8mOQ7tNodoBy4NPhMku9e7F2a5+S30QT0HSykNRO6xXi+GdAdg5TPsZ68uFL+zl02DSoFgDcw4ox/iY=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1776857113; c=relaxed/simple;\n\tbh=wNTq8bfKOhZVwTEppK+NyCHIphFCJQ60hjAPS6sIl0o=;\n\th=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References:\n\t In-Reply-To:To:Cc;\n b=sK4ewD1KMP7Qi0ODLbfNdd9aBuKv8IgNiaFhtV7EYaqClVdVD0VF/59jwZeqRPKrTytdFcA5cXh9CldSEfjlXfFc6uplllRADF+WgkrylU0TN0JaieikN7NC8lks6dyqDG2Z3Q67QpcW8KFLXYclkfDM9NA9i2JE6YuLphpKWQs=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=hZ/KR+Ed; arc=none smtp.client-ip=10.30.226.201", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1776857112;\n\tbh=wNTq8bfKOhZVwTEppK+NyCHIphFCJQ60hjAPS6sIl0o=;\n\th=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From;\n\tb=hZ/KR+EdTgCtvzftOXnka8ufdsQ8E0d3oClRZ/Fu1CJFxzKmrUiozfHvC1Vz0unWC\n\t Lwsae1hnpOxouAdT7+gnLgHyzM0piV2MTbvxWoL6ENaMsPfYpVp4LdtgDsfDbFqwnj\n\t Nxt/IrPHT2Xh4ELBiCa8AWfgHC/6JKw930ngulS8bIYPiH2+dRAtmn9ugZBt7n8myh\n\t 5ijgyTlqAkqOEFZL8yYkxhF9jCc7dR6+7S00S8DWw7Vu8U9imJ2L+VSmY2QF0onzwZ\n\t /r0Q2L2TK6VtoukZVOeYXOQtvpx5cvytqLyy4xgA4oYtZE93fcyKF1oNkKFfrdVy2s\n\t BajDzqnA0JHjw==", "From": "Manivannan Sadhasivam via B4 Relay\n <devnull+manivannan.sadhasivam.oss.qualcomm.com@kernel.org>", "Date": "Wed, 22 Apr 2026 16:54:47 +0530", "Subject": "[PATCH 06/12] power: sequencing: pcie-m2: Improve PCI device ID\n check", "Precedence": "bulk", "X-Mailing-List": "linux-pci@vger.kernel.org", "List-Id": "<linux-pci.vger.kernel.org>", "List-Subscribe": "<mailto:linux-pci+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-pci+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20260422-pwrseq-m2-bt-v1-6-720d02545a64@oss.qualcomm.com>", "References": "<20260422-pwrseq-m2-bt-v1-0-720d02545a64@oss.qualcomm.com>", "In-Reply-To": "<20260422-pwrseq-m2-bt-v1-0-720d02545a64@oss.qualcomm.com>", "To": "Bartosz Golaszewski <brgl@kernel.org>,\n Manivannan Sadhasivam <mani@kernel.org>,\n Marcel Holtmann <marcel@holtmann.org>,\n Luiz Augusto von Dentz <luiz.dentz@gmail.com>,\n Shuai Zhang <quic_shuaz@quicinc.com>", "Cc": "linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,\n linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org,\n linux-bluetooth@vger.kernel.org, Wei Deng <wei.deng@oss.qualcomm.com>,\n Luiz Augusto von Dentz <luiz.von.dentz@intel.com>,\n Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>", "X-Mailer": "b4 0.15.0", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1720;\n i=manivannan.sadhasivam@oss.qualcomm.com; h=from:subject:message-id;\n bh=9jfNJVU1vG/IbMKLhPiGnv2Pu5DaJsF1czYa74dvxC8=;\n b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBp6LAVzU48uaYh+mvxiCOrWmi+W6DA8++Z7TQUW\n F9ykItrraeJATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCaeiwFQAKCRBVnxHm/pHO\n 9TMTB/4wjc06WrFlO67nknTrUbRTVk22SzZRLP0y7hGCxhH2bcDY6dP53eBF6VnVyrYlOky26w3\n yDu/gudrLaly4zkvZJe4XB4R99+Z7MCtkznFzIhDIOWQoJoPtkonDP3Y6rTakg2Qul482SxWzCI\n 4t3roP9/VioL73rX5GfPrf3jZcDoigkdUoShVh9GcQvdZexO9jbFFUjfktKoHZf3sRmyUYmHg3F\n xtBhWGhJeSP+a1t8rTNSS+P/IY+jI8arIwGIvC1F800X13qyXmv4nQDy4nu45kA7vWaOJ4VOQIs\n SPTfTcGs4LrHANnvsVd71jPZX8d+ATtyTDy6g8jiHOLb17M7", "X-Developer-Key": "i=manivannan.sadhasivam@oss.qualcomm.com; a=openpgp;\n fpr=C668AEC3C3188E4C611465E7488550E901166008", "X-Endpoint-Received": "by B4 Relay for\n manivannan.sadhasivam@oss.qualcomm.com/default with auth_id=461", "X-Original-From": "Manivannan Sadhasivam\n <manivannan.sadhasivam@oss.qualcomm.com>", "Reply-To": "manivannan.sadhasivam@oss.qualcomm.com" }, "content": "From: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>\n\nInstead of hardcoding the PCI device check, use pci_match_id() to check for\nthe known IDs using the pwrseq_m2_pci_ids[] array.\n\nThis makes adding support for new devices easier.\n\nSigned-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>\n---\n drivers/power/sequencing/pwrseq-pcie-m2.c | 11 +++++++----\n 1 file changed, 7 insertions(+), 4 deletions(-)", "diff": "diff --git a/drivers/power/sequencing/pwrseq-pcie-m2.c b/drivers/power/sequencing/pwrseq-pcie-m2.c\nindex d4d246a30a97..bdc4391c87c9 100644\n--- a/drivers/power/sequencing/pwrseq-pcie-m2.c\n+++ b/drivers/power/sequencing/pwrseq-pcie-m2.c\n@@ -351,6 +351,11 @@ static void pwrseq_pcie_m2_remove_serdev(struct pwrseq_pcie_m2_ctx *ctx,\n \tmutex_unlock(&ctx->list_lock);\n }\n \n+static const struct pci_device_id pwrseq_m2_pci_ids[] = {\n+\t{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x1107) },\n+\t{ } /* Sentinel */\n+};\n+\n static int pwrseq_pcie_m2_notify(struct notifier_block *nb, unsigned long action,\n \t\t\t void *data)\n {\n@@ -370,16 +375,14 @@ static int pwrseq_pcie_m2_notify(struct notifier_block *nb, unsigned long action\n \n \tswitch (action) {\n \tcase BUS_NOTIFY_ADD_DEVICE:\n-\t\t/* Create serdev device for WCN7850 */\n-\t\tif (pdev->vendor == PCI_VENDOR_ID_QCOM && pdev->device == 0x1107) {\n+\t\tif (pci_match_id(pwrseq_m2_pci_ids, pdev)) {\n \t\t\tret = pwrseq_pcie_m2_create_serdev(ctx, pdev);\n \t\t\tif (ret)\n \t\t\t\treturn notifier_from_errno(ret);\n \t\t}\n \t\tbreak;\n \tcase BUS_NOTIFY_REMOVED_DEVICE:\n-\t\t/* Destroy serdev device for WCN7850 */\n-\t\tif (pdev->vendor == PCI_VENDOR_ID_QCOM && pdev->device == 0x1107)\n+\t\tif (pci_match_id(pwrseq_m2_pci_ids, pdev))\n \t\t\tpwrseq_pcie_m2_remove_serdev(ctx, pdev);\n \n \t\tbreak;\n", "prefixes": [ "06/12" ] }