Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751766AbbEATUS (ORCPT ); Fri, 1 May 2015 15:20:18 -0400 Received: from mx1.redhat.com ([209.132.183.28]:41012 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750839AbbEATUO (ORCPT ); Fri, 1 May 2015 15:20:14 -0400 Subject: [PATCH] PCI: ACS quirks for Intel 9-series PCH root ports From: Alex Williamson To: linux-pci@vger.kernel.org Cc: bhelgaas@google.com, linux-kernel@vger.kernel.org, donald.d.dugger@intel.com Date: Fri, 01 May 2015 13:20:13 -0600 Message-ID: <20150501191925.1863.71223.stgit@gimli.home> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1097 Lines: 28 Intel confirms that 9-series chipset root ports provide ACS-equivalent isolation when configured via the existing Intel PCH ACS quirk setup. Signed-off-by: Alex Williamson Cc: Don Dugger --- drivers/pci/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index c6dc1df..f126bd6 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3740,6 +3740,8 @@ static const u16 pci_quirk_intel_pch_acs_ids[] = { /* Wellsburg (X99) PCH */ 0x8d10, 0x8d11, 0x8d12, 0x8d13, 0x8d14, 0x8d15, 0x8d16, 0x8d17, 0x8d18, 0x8d19, 0x8d1a, 0x8d1b, 0x8d1c, 0x8d1d, 0x8d1e, + /* Lynx Point (9 series) PCH */ + 0x8c90, 0x8c92, 0x8c94, 0x8c96, 0x8c98, 0x8c9a, 0x8c9c, 0x8c9e, }; static bool pci_quirk_intel_pch_acs_match(struct pci_dev *dev) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/