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 B6D20C2D0CD for ; Mon, 19 May 2025 21:35:03 +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=5aiorvOoeqpnFH2rnmrpy29h1Ocn2hzpb8s6LwTI1Ko=; b=zGUn/IA5pmIS9ktIGvfQXhzS2W lWQG9+yBfBVDKdvrI8gNXnSXYtO3liSipwHj7PCw6atrMYIOpOWPU1dKHQKD4ZlNVZhvgmovTYlWS ABSSNSwswfrL48gjIc6DHWUth6vMUepqRwE/Ri18uwCddwxf2nF+2qNOKBIlFKtZx0jl/ikm+Ptg7 0/Am98Hxk8gW5x/8wYIrXBFC6vHxjNjzEsbowIVkhtlIZBBvoG8F9GRzwg1QrFWMtzUyYhU/1y4JL 4KBsBzy70uOMOOo2Rg5tI5oBqf8dxJ2UqUicQ059gXAQGSe/clfZ1VNwc4pKXWSBhkRCn3hegxB/r RlVxp+RQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uH88U-0000000AZr0-0nPh; Mon, 19 May 2025 21:35:02 +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 1uH7ww-0000000AWMs-1qYn for linux-nvme@lists.infradead.org; Mon, 19 May 2025 21:23:07 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id BD5845C0ECD; Mon, 19 May 2025 21:20:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 87240C4CEEB; Mon, 19 May 2025 21:23:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747689785; bh=Cj3KGAKM5g24m22nJ6N3XMlJxhdPvcN6/6t+Z7L/ytE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kbxuIf2AQOE/wTWaOHHAGlIyzphAH2fs9+YzfrzLIc8Mi4kXlThQgNTWuLNLRvodU ECkmVaJEWFiPyO/s1j091hvKwl/ccfMbSjynOI8/6SzPYVRCkgePwmHSpuXVEcKmco lY4Xs/LIw+4Ags0dncij8iIgcPP/DX6G2u4oqojtdp+OuS6p/FtWpJBDf7q+zw4m7g kgUR1NgTo/cLgIMHoOAJ6aM7FfMSbQJpErjaUPi5NhVS9Nrn55a0jLmVzTPsJgczBJ P21IcZXoJEPvH1zU2nEs9yj+CzWUedARLh2JlRO/ErxnkHn+X7pHwVM0jsFOhmESCB XK2uQ4zI414ag== 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 6.1 6/8] nvme-pci: add NVME_QUIRK_NO_DEEPEST_PS quirk for SOLIDIGM P44 Pro Date: Mon, 19 May 2025 17:22:53 -0400 Message-Id: <20250519212255.1986527-6-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250519212255.1986527-1-sashal@kernel.org> References: <20250519212255.1986527-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.1.139 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250519_142306_523385_088C241C 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 da858463b2557..8e3283e0f0ae9 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3590,6 +3590,8 @@ 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