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=unavailable 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 31EBFC47404 for ; Wed, 9 Oct 2019 17:31:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0374C21848 for ; Wed, 9 Oct 2019 17:31:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570642296; bh=8bnMYcLJcKc4ZU8HhKpFN1Z0TuerJPwW6b+l8HVm9/0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=czUIor4mXKltdBj2TkLfslnzhMTgyvbkIFnq305dmUHfcJLF7O/f8poDmdeN9TFJl RamSvHRY2nLVsq5q0LDdYM7NHsP4d6O59wCevpeI9NzWd676/N1f+kgdOD49w4dC9u 1kRxB/OyPXVM6wSSk80tgrJZcrwH5pdUN5bh2UOg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732940AbfJIRbf (ORCPT ); Wed, 9 Oct 2019 13:31:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:48328 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732063AbfJIRYA (ORCPT ); Wed, 9 Oct 2019 13:24:00 -0400 Received: from sasha-vm.mshome.net (unknown [167.220.2.234]) (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 91E2921920; Wed, 9 Oct 2019 17:23:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570641839; bh=8bnMYcLJcKc4ZU8HhKpFN1Z0TuerJPwW6b+l8HVm9/0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tKGYLMLAa2Wvzk4k5sY9/cXLyczoZgHVFjQ9HdBOWiuyNL0ejS0xdXN3FqD7iCIlE N32dKQRk4WpzxADzu68ifDxCr7x9XCGoKQEeVj/Ap094WqZJQzbCKbfcEykCv5XBLr OXZpvtB0yPrK3/3LReQpbMOm3snaze88lGJrcCIQ= 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 23/68] nvme: Add quirk for Kingston NVME SSD running FW E8FK11.T Date: Wed, 9 Oct 2019 13:05:02 -0400 Message-Id: <20191009170547.32204-23-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191009170547.32204-1-sashal@kernel.org> References: <20191009170547.32204-1-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 ac2ac06d870b5..3304e2c8a448a 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2270,6 +2270,16 @@ 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