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 22E89C54756 for ; Mon, 19 May 2025 21:32:53 +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=a1Skc3BKYKY4vZQvCPtT4wkMPH/Qtgh0Jp8CJh2opIo=; b=UXGxjv1QhLdLfCXmelw8AR619F NaK1Asz4s5cwuibXuoCAu47eaWsnIGyRdU+eNyisN9oPS+edZ9VSEjObhCxcgSBLH/iKWZ+POGjgs TJlZSWVUStkln1tJte/3nrO0YUJmfVNAJI2VLVqzVr+1O0+Z2Gmpwhb9KL144CB7w/tMvHR85erk0 oek9vovP3Y2JeAchPEcEkHzI4wSZTqhNCL8BEWN1orE4WbFSJLuP+Nm5TjjBHkTQjw7DqkRRs76aL qwNeFL5uBMd8pa7KpPqXekjO8w9ktpKknEQB1eOlLUlGMPJI6mQMPa4Akkh2Jr3oUaBvV7yBYG1V4 3iyb2i5A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uH86N-0000000AZ9Y-1loH; Mon, 19 May 2025 21:32:51 +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 1uH7wj-0000000AWHd-0nx6 for linux-nvme@lists.infradead.org; Mon, 19 May 2025 21:22:53 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 9EBCF629D1; Mon, 19 May 2025 21:22:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 43C74C4CEE9; Mon, 19 May 2025 21:22:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747689772; bh=OdAFbaqqvqqn0JoN+30LNaAJcQ6twsERV993d5E2HwI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kWnBFA8jtTCdFTrnFRY0ewz5HeEc7XmpAyi1lDl+u4nPLYFQwET4tvfpyLwsRoDKN GOWdKIQDYx8vP4I9JMYmANxxCsvCyZ0HiumjB0i5r23EvaemjENHemHJK7VhlFJNM0 Dp4O8hF0C6E/+vXPKvfc1rRcAJuhqS9bEZVROPntBUbCss5M3OMl+rf1SFoHJfk2aj +ldMkggWVMIIvPWz2tFx2a98XaTXPI0gxU2N8m6WQxE/caaVqF1WVOpy8UmXcGFXFv 7F+SDXL+Nre+oit7k1xJDrLLssbE/hO3CfiMdc2H4m7Zyiz4mWAVRaiMqALv6I8GOj 4PIbPJMIMYy5g== 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 6.6 09/11] nvme-pci: add NVME_QUIRK_NO_DEEPEST_PS quirk for SOLIDIGM P44 Pro Date: Mon, 19 May 2025 17:22:35 -0400 Message-Id: <20250519212237.1986368-9-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250519212237.1986368-1-sashal@kernel.org> References: <20250519212237.1986368-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.91 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 fdde38903ebcd..3773230c09d4f 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3533,6 +3533,8 @@ 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