Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753596AbbDTSmL (ORCPT ); Mon, 20 Apr 2015 14:42:11 -0400 Received: from mail-ig0-f181.google.com ([209.85.213.181]:36706 "EHLO mail-ig0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751757AbbDTSmI (ORCPT ); Mon, 20 Apr 2015 14:42:08 -0400 From: Sonny Rao To: linux-kernel@vger.kernel.org Cc: Stephane Eranian , Peter Zijlstra , Paul Mackerras , Ingo Molnar , Arnaldo Carvalho de Melo , Thomas Gleixner , "H. Peter Anvin" , x86@kernel.org, Bjorn Helgaas , linux-pci@vger.kernel.org, Sonny Rao Subject: [PATCH] perf/x86/intel/uncore: add support for Haswell ULT IMC uncore Date: Mon, 20 Apr 2015 11:42:03 -0700 Message-Id: <1429555323-11127-1-git-send-email-sonnyrao@chromium.org> X-Mailer: git-send-email 2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2126 Lines: 52 This uncore is the same as the Haswell desktop part but uses a different PCI ID. Signed-off-by: Sonny Rao --- arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c | 5 +++++ include/linux/pci_ids.h | 1 + 2 files changed, 6 insertions(+) diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c b/arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c index 3001015..0bda6fc 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c @@ -472,6 +472,10 @@ static const struct pci_device_id hsw_uncore_pci_ids[] = { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HSW_IMC), .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0), }, + { /* IMC */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HSW_U_IMC), + .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0), + }, { /* end: all zeroes */ }, }; @@ -502,6 +506,7 @@ static const struct imc_uncore_pci_dev desktop_imc_pci_ids[] = { IMC_DEV(IVB_IMC, &ivb_uncore_pci_driver), /* 3rd Gen Core processor */ IMC_DEV(IVB_E3_IMC, &ivb_uncore_pci_driver), /* Xeon E3-1200 v2/3rd Gen Core processor */ IMC_DEV(HSW_IMC, &hsw_uncore_pci_driver), /* 4th Gen Core Processor */ + IMC_DEV(HSW_U_IMC, &hsw_uncore_pci_driver), /* 4th Gen Core ULT Mobile Processor */ { /* end marker */ } }; diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 38cff8f..e5ae042 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2545,6 +2545,7 @@ #define PCI_DEVICE_ID_INTEL_IVB_IMC 0x0154 #define PCI_DEVICE_ID_INTEL_IVB_E3_IMC 0x0150 #define PCI_DEVICE_ID_INTEL_HSW_IMC 0x0c00 +#define PCI_DEVICE_ID_INTEL_HSW_U_IMC 0x0a04 #define PCI_DEVICE_ID_INTEL_PXHD_0 0x0320 #define PCI_DEVICE_ID_INTEL_PXHD_1 0x0321 #define PCI_DEVICE_ID_INTEL_PXH_0 0x0329 -- 2.1.2 -- 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/