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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 EF7A9FA372A for ; Thu, 17 Oct 2019 14:47:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C492A20854 for ; Thu, 17 Oct 2019 14:47:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="IU2aHUGu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2440378AbfJQOrR (ORCPT ); Thu, 17 Oct 2019 10:47:17 -0400 Received: from smtp-fw-2101.amazon.com ([72.21.196.25]:35515 "EHLO smtp-fw-2101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2440344AbfJQOrQ (ORCPT ); Thu, 17 Oct 2019 10:47:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1571323636; x=1602859636; h=from:to:cc:subject:date:message-id:mime-version; bh=DhO81u4ZNcMxwucobpy3G4tWaQ8N0edqIV6MQOrjO4w=; b=IU2aHUGumledk0nNowrgsI42+eLkn9RmUtV0Zm01MChovK1p5/5Gkv9p Nv3oQJvXT3dFV7PjgRB/2Wu4MjL1pwslNeeTr834Eq8dC7iPV+Wln++AF E3l62hJucLPCpL0pnOFe1J9stX6/rk+ghuWPKx/GoKnk8wR4u2AD4I8xK o=; X-IronPort-AV: E=Sophos;i="5.67,308,1566864000"; d="scan'208";a="759881823" Received: from iad6-co-svc-p1-lb1-vlan2.amazon.com (HELO email-inbound-relay-1e-c7c08562.us-east-1.amazon.com) ([10.124.125.2]) by smtp-border-fw-out-2101.iad2.amazon.com with ESMTP; 17 Oct 2019 14:47:15 +0000 Received: from EX13MTAUEA001.ant.amazon.com (iad55-ws-svc-p15-lb9-vlan2.iad.amazon.com [10.40.159.162]) by email-inbound-relay-1e-c7c08562.us-east-1.amazon.com (Postfix) with ESMTPS id 29913240B9F; Thu, 17 Oct 2019 14:47:13 +0000 (UTC) Received: from EX13D19EUB003.ant.amazon.com (10.43.166.69) by EX13MTAUEA001.ant.amazon.com (10.43.61.243) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Thu, 17 Oct 2019 14:47:13 +0000 Received: from ua9e4f3715fbc5f.ant.amazon.com (10.43.160.153) by EX13D19EUB003.ant.amazon.com (10.43.166.69) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Thu, 17 Oct 2019 14:47:07 +0000 From: Hanna Hawa To: CC: , , , , , , , , Subject: [PATCH 1/1] ahci: Add support for Amazon's Annapurna Labs SATA controller Date: Thu, 17 Oct 2019 15:46:53 +0100 Message-ID: <20191017144653.3429-1-hhhawa@amazon.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.43.160.153] X-ClientProxiedBy: EX13D14UWB004.ant.amazon.com (10.43.161.137) To EX13D19EUB003.ant.amazon.com (10.43.166.69) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds basic support for Amazon's Annapurna Labs SATA controller. Signed-off-by: Hanna Hawa --- drivers/ata/ahci.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index dd92faf197d5..8ac7e806aa97 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -56,6 +56,7 @@ enum board_ids { board_ahci_yes_fbs, /* board IDs for specific chipsets in alphabetical order */ + board_ahci_al, board_ahci_avn, board_ahci_mcp65, board_ahci_mcp77, @@ -167,6 +168,13 @@ static const struct ata_port_info ahci_port_info[] = { .port_ops = &ahci_ops, }, /* by chipsets */ + [board_ahci_al] = { + AHCI_HFLAGS (AHCI_HFLAG_NO_PMP | AHCI_HFLAG_NO_MSI), + .flags = AHCI_FLAG_COMMON, + .pio_mask = ATA_PIO4, + .udma_mask = ATA_UDMA6, + .port_ops = &ahci_ops, + }, [board_ahci_avn] = { .flags = AHCI_FLAG_COMMON, .pio_mask = ATA_PIO4, @@ -415,6 +423,11 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(ATI, 0x4394), board_ahci_sb700 }, /* ATI SB700/800 */ { PCI_VDEVICE(ATI, 0x4395), board_ahci_sb700 }, /* ATI SB700/800 */ + /* Amazon's Annapurna Labs support */ + { PCI_DEVICE(PCI_VENDOR_ID_AMAZON_ANNAPURNA_LABS, 0x0031), + .class = PCI_CLASS_STORAGE_SATA_AHCI, + .class_mask = 0xffffff, + board_ahci_al }, /* AMD */ { PCI_VDEVICE(AMD, 0x7800), board_ahci }, /* AMD Hudson-2 */ { PCI_VDEVICE(AMD, 0x7900), board_ahci }, /* AMD CZ */ -- 2.17.1