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 D91ECC2D0CD for ; Mon, 19 May 2025 21:30:42 +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=gPHjz+zeXUdVZkG47y117OjFBwFNEdWMbqhb1DZwVEg=; b=THi0YL78LO5ORXDq0bDWnCwhwj /0NZ3EcLlCO0tPXwiDHA4piPvKQanKo9S7ucgE+X/0p774dnQ25RNN6EX1nJBLq7tk/uGteu1sMCj OHHocRr8/KCaEgMn+8HNHHEYW1VyP/579Q9ajQvpov2OKnPjd8fg2xtYOlXBe16vJBZyY744lVb+1 dbOSQL6q8x71BWL07DuSh97RL/o9uMYKWWqFuXQDGYSkBJgk6dHwmi4TBJkCJS10/Y2zXAbX10QzM ZfIAit6s2PIMN00T4l2a1PT8xD+YImR4g/KkdfnMP4O7m8sungxvAWMj+MH2bbv6ylY1kYMB7hBgC TapAue5g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uH84G-0000000AYXs-37hP; Mon, 19 May 2025 21:30:40 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uH7wM-0000000AW6S-13ih for linux-nvme@lists.infradead.org; Mon, 19 May 2025 21:22:31 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 8E4D75C4C29; Mon, 19 May 2025 21:20:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5EC38C4CEEB; Mon, 19 May 2025 21:22:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747689749; bh=dZyFCARnSEGITE3TmTBboOfTWmLSUHWZzVwCmlaSCtg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SvjeLzJP3aWKeDlXuAWmUqslDIhvvJHiTwyxFBD1M85vkRNjHYNTNmWM2Qb5ZtZGe hZE9we+CE09WabmH/Yvm8PSzD9CdHznoXnqQ/FwT+9ABSbmKuqXRCp8e9DdjA2pMaw hfKOW68ql5DsOj1VtnRTeppW/RkT9Y5FJhmgVkb4X9WFpXo1krZ6NvthUFFtFEoLhS Jf0ChaRY39z+q+zn91kSN9q8x/UMm3ZMDrlsmeTo9xxw7yI2DIzklXShtPDHDJQJqr YvygkADgc4vwkaptklumyVOUaOwVNuWhYNc5yuuqe1REx6S+r22SIdMXrR/RAdVHX1 A5jWh2o3qCdfg== 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 6.12 13/18] nvme-pci: add NVME_QUIRK_NO_DEEPEST_PS quirk for SOLIDIGM P44 Pro Date: Mon, 19 May 2025 17:22:02 -0400 Message-Id: <20250519212208.1986028-13-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250519212208.1986028-1-sashal@kernel.org> References: <20250519212208.1986028-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.12.29 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250519_142230_335372_265EFC96 X-CRM114-Status: GOOD ( 11.40 ) 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 83ee433b69415..8fc9a7e38daba 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3693,6 +3693,8 @@ 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