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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D083CA9EA0 for ; Fri, 25 Oct 2019 13:56:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2833921D82 for ; Fri, 25 Oct 2019 13:56:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572011767; bh=YHnkUtw/XFK3xLZfVX45y1vkAAIo5c2SU20QP3kvqz4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Y68Vp/oP2ThpFI/6u+zIWRpOBVmmBFgvcXClZZJ+gRrspffo5bHZjGcLa8XpFSt4V FfuMjMRyO0snZvwil6a7rxFMV9gaP4/A5lsLKh7LC0Re6XZWvTCr3UHOHO2jRltxxY MxrCzSF8IJTblkeLpwCzMr850cDiSIReKdhrKyf4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2505231AbfJYN4F (ORCPT ); Fri, 25 Oct 2019 09:56:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:50130 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2505204AbfJYNz6 (ORCPT ); Fri, 25 Oct 2019 09:55:58 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 45DE121E6F; Fri, 25 Oct 2019 13:55:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572011757; bh=YHnkUtw/XFK3xLZfVX45y1vkAAIo5c2SU20QP3kvqz4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oGwWxYJP6lUgbX8jY5COVBfApoiUAEcB3UQbq4S+BTlz4lAQwF0/5veIsOzQk72tm vvNXAzFuZtnsqiANaCV2iLMRj10gSjysSQ7QZmFQatrUuJZZY4H8+cBEoDiD+PCPId IWBnHwkEIoMhc2OwJmE29HdFcqHYs8HD9UDMKcIY= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Jian-Hong Pan , Sagi Grimberg , Sasha Levin , linux-nvme@lists.infradead.org Subject: [PATCH AUTOSEL 5.3 33/33] nvme: Add quirk for Kingston NVME SSD running FW E8FK11.T Date: Fri, 25 Oct 2019 09:55:05 -0400 Message-Id: <20191025135505.24762-33-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191025135505.24762-1-sashal@kernel.org> References: <20191025135505.24762-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jian-Hong Pan [ Upstream commit 19ea025e1d28c629b369c3532a85b3df478cc5c6 ] Kingston NVME SSD with firmware version E8FK11.T has no interrupt after resume with actions related to suspend to idle. This patch applied NVME_QUIRK_SIMPLE_SUSPEND quirk to fix this issue. Fixes: d916b1be94b6 ("nvme-pci: use host managed power state for suspend") Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=204887 Signed-off-by: Jian-Hong Pan Signed-off-by: Sagi Grimberg Signed-off-by: Sasha Levin --- drivers/nvme/host/core.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index d3d6b7bd69033..079da1c613f04 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2267,6 +2267,16 @@ static const struct nvme_core_quirk_entry core_quirks[] = { .vid = 0x14a4, .fr = "22301111", .quirks = NVME_QUIRK_SIMPLE_SUSPEND, + }, + { + /* + * This Kingston E8FK11.T firmware version has no interrupt + * after resume with actions related to suspend to idle + * https://bugzilla.kernel.org/show_bug.cgi?id=204887 + */ + .vid = 0x2646, + .fr = "E8FK11.T", + .quirks = NVME_QUIRK_SIMPLE_SUSPEND, } }; -- 2.20.1