From mboxrd@z Thu Jan 1 00:00:00 1970 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 4DB4AC2D0CD for ; Mon, 19 May 2025 21:37:15 +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-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5xCJzVOHjTR8pKvP/8arXgm4wrVkjq1n8M6g6lZLXkI=; b=ZFjKQo6Z8vP+GALvne39jevuSG B9hqewvflRKfdo+cpqQXIqi4LgI22yuQJw/uEMZh+TI32DzzyEZjQc7V/xk1CMk3p8Du68yU/wghe LDE2E0ioPw6BZJvBrxg2vNi0ZgWDG9gjxgeOVQgIee+jiYRMrSHkynAvH+uPV/PeFLPGAXAkhAxkt j+hitCFFm/V9X/k8GMJduzbF5Ml6y4bl9wgSzeLmbkRa3igK2/k27TyKh0pl7Y7DeoGj1ivRMWKD2 1lIjo3ngP3AiUM98QWtLJfP1n7OtJTzxQEMFelmKlIr+2+ZXCOPqGf9P407//cg7oBrd5okOzx/om unlzcixw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uH8Ab-0000000AaTc-0qUb; Mon, 19 May 2025 21:37:13 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uH7x9-0000000AWQN-2zhz for linux-nvme@lists.infradead.org; Mon, 19 May 2025 21:23:19 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 29BF6629E9; Mon, 19 May 2025 21:23:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B6C9FC4CEE4; Mon, 19 May 2025 21:23:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747689798; bh=Bb9S9RrPEnkTAetITz9CuJIrUWdR9A9NoHlCGB9OVhs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=efu54CJhjZGwwMY3PTZLZR1mLFvbOMmGczTO7iUzsKBg9vxUj+TbmXOPB4whw9Xqr 4u4Rpvw6jjGi3JQzN35MltQpu9vj/gQFm3Ztx87mlW03NARiHRDNtpdKGdWkFHApuP 3iZDMn3qiMjZBhBmKo26cGWaYzHnnbLYa+6gWULYt8WSNJQ46zOXMie/59zTcSN8pM YwNB0vC/ThnMPa4U9nYi0NkH9stAOitS/hOHBE8b8xit8ECq/c8yVC4Jv/CWVvFPUk Oav7UOpPzPYWH2sXv0h1EZgtqH2YK4oGg8qD/jKM0TDSqOEjxRXvYmPj2vbhk9xdrt CD07SwyDnR5Rg== From: Sasha Levin To: patches@lists.linux.dev, stable@vger.kernel.org Cc: Ilya Guterman , Christoph Hellwig , Sasha Levin , kbusch@kernel.org, axboe@fb.com, sagi@grimberg.me, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH AUTOSEL 5.15 6/7] nvme-pci: add NVME_QUIRK_NO_DEEPEST_PS quirk for SOLIDIGM P44 Pro Date: Mon, 19 May 2025 17:23:07 -0400 Message-Id: <20250519212308.1986645-6-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250519212308.1986645-1-sashal@kernel.org> References: <20250519212308.1986645-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.15.183 Content-Transfer-Encoding: 8bit X-BeenThere: linux-nvme@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-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org From: Ilya Guterman [ Upstream commit e765bf89f42b5c82132a556b630affeb82b2a21f ] This commit adds the NVME_QUIRK_NO_DEEPEST_PS quirk for device [126f:2262], which belongs to device SOLIDIGM P44 Pro SSDPFKKW020X7 The device frequently have trouble exiting the deepest power state (5), resulting in the entire disk being unresponsive. Verified by setting nvme_core.default_ps_max_latency_us=10000 and observing the expected behavior. Signed-off-by: Ilya Guterman Signed-off-by: Christoph Hellwig Signed-off-by: Sasha Levin --- drivers/nvme/host/pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index a3c5af95e8f3e..5f60a6ca247fe 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3448,6 +3448,8 @@ static const struct pci_device_id nvme_id_table[] = { .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, { PCI_DEVICE(0x1e49, 0x0041), /* ZHITAI TiPro7000 NVMe SSD */ .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, + { PCI_DEVICE(0x025e, 0xf1ac), /* SOLIDIGM P44 pro SSDPFKKW020X7 */ + .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, { PCI_DEVICE(0xc0a9, 0x540a), /* Crucial P2 */ .driver_data = NVME_QUIRK_BOGUS_NID, }, { PCI_DEVICE(0x1d97, 0x2263), /* Lexar NM610 */ -- 2.39.5