From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757036Ab0JDU1g (ORCPT ); Mon, 4 Oct 2010 16:27:36 -0400 Received: from hera.kernel.org ([140.211.167.34]:39872 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753825Ab0JDU1e (ORCPT ); Mon, 4 Oct 2010 16:27:34 -0400 Date: Mon, 4 Oct 2010 20:27:17 GMT From: tip-bot for Andreas Herrmann Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, andreas.herrmann3@amd.com, tglx@linutronix.de, hpa@linux.intel.com Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, andreas.herrmann3@amd.com, tglx@linutronix.de, hpa@linux.intel.com In-Reply-To: <20100930124316.GG20545@loge.amd.com> References: <20100930124316.GG20545@loge.amd.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/amd-nb] x86, amd_nb: Enable GART support for AMD family 0x15 CPUs Message-ID: Git-Commit-ID: 5c80cc78de46aef6cd5e714208da05c3f7f548f8 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Mon, 04 Oct 2010 20:27:17 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 5c80cc78de46aef6cd5e714208da05c3f7f548f8 Gitweb: http://git.kernel.org/tip/5c80cc78de46aef6cd5e714208da05c3f7f548f8 Author: Andreas Herrmann AuthorDate: Thu, 30 Sep 2010 14:43:16 +0200 Committer: H. Peter Anvin CommitDate: Fri, 1 Oct 2010 16:18:32 -0700 x86, amd_nb: Enable GART support for AMD family 0x15 CPUs AMD CPU family 0x15 still supports GART for compatibility reasons. Signed-off-by: Andreas Herrmann LKML-Reference: <20100930124316.GG20545@loge.amd.com> Signed-off-by: H. Peter Anvin --- arch/x86/kernel/amd_nb.c | 4 +++- include/linux/pci_ids.h | 1 + 2 files changed, 4 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c index 4ffc38d..8f6463d 100644 --- a/arch/x86/kernel/amd_nb.c +++ b/arch/x86/kernel/amd_nb.c @@ -15,6 +15,7 @@ static u32 *flush_words; struct pci_device_id k8_nb_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) }, + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_MISC) }, {} }; EXPORT_SYMBOL(k8_nb_ids); @@ -45,7 +46,8 @@ int cache_k8_northbridges(void) k8_northbridges.num++; /* some CPU families (e.g. family 0x11) do not support GART */ - if (boot_cpu_data.x86 == 0xf || boot_cpu_data.x86 == 0x10) + if (boot_cpu_data.x86 == 0xf || boot_cpu_data.x86 == 0x10 || + boot_cpu_data.x86 == 0x15) k8_northbridges.gart_supported = 1; k8_northbridges.nb_misc = kmalloc((k8_northbridges.num + 1) * diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 10d3330..edc0279 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -514,6 +514,7 @@ #define PCI_DEVICE_ID_AMD_11H_NB_DRAM 0x1302 #define PCI_DEVICE_ID_AMD_11H_NB_MISC 0x1303 #define PCI_DEVICE_ID_AMD_11H_NB_LINK 0x1304 +#define PCI_DEVICE_ID_AMD_15H_NB_MISC 0x1603 #define PCI_DEVICE_ID_AMD_LANCE 0x2000 #define PCI_DEVICE_ID_AMD_LANCE_HOME 0x2001 #define PCI_DEVICE_ID_AMD_SCSI 0x2020