From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e7.ny.us.ibm.com (e7.ny.us.ibm.com [32.97.182.137]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e7.ny.us.ibm.com", Issuer "GeoTrust SSL CA" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 8AB772C0513 for ; Wed, 26 Jun 2013 11:39:40 +1000 (EST) Received: from /spool/local by e7.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 25 Jun 2013 21:39:38 -0400 Received: from d01relay04.pok.ibm.com (d01relay04.pok.ibm.com [9.56.227.236]) by d01dlp03.pok.ibm.com (Postfix) with ESMTP id B92CEC9003E for ; Tue, 25 Jun 2013 21:39:34 -0400 (EDT) Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by d01relay04.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r5Q1cDtO320770 for ; Tue, 25 Jun 2013 21:38:14 -0400 Received: from d03av01.boulder.ibm.com (loopback [127.0.0.1]) by d03av01.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r5Q1cD0C010381 for ; Tue, 25 Jun 2013 19:38:13 -0600 From: Gavin Shan To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 4/6] powerpc/eeh: Fix address catch for PowerNV Date: Wed, 26 Jun 2013 09:38:06 +0800 Message-Id: <1372210688-12214-5-git-send-email-shangw@linux.vnet.ibm.com> In-Reply-To: <1372210688-12214-1-git-send-email-shangw@linux.vnet.ibm.com> References: <1372210688-12214-1-git-send-email-shangw@linux.vnet.ibm.com> Cc: Gavin Shan List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On the PowerNV platform, the EEH address cache isn't built correctly because we skipped the EEH devices without binding PE. The patch fixes that. Signed-off-by: Gavin Shan --- arch/powerpc/kernel/eeh_cache.c | 2 +- arch/powerpc/platforms/powernv/pci-ioda.c | 1 + 2 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/kernel/eeh_cache.c b/arch/powerpc/kernel/eeh_cache.c index 1d5d9a6..858ebea 100644 --- a/arch/powerpc/kernel/eeh_cache.c +++ b/arch/powerpc/kernel/eeh_cache.c @@ -194,7 +194,7 @@ static void __eeh_addr_cache_insert_dev(struct pci_dev *dev) } /* Skip any devices for which EEH is not enabled. */ - if (!edev->pe) { + if (!eeh_probe_mode_dev() && !edev->pe) { #ifdef DEBUG pr_info("PCI: skip building address cache for=%s - %s\n", pci_name(dev), dn->full_name); diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 3e5c3d5..0ff9a3a 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -998,6 +998,7 @@ static void pnv_pci_ioda_fixup(void) pnv_pci_ioda_create_dbgfs(); #ifdef CONFIG_EEH + eeh_probe_mode_set(EEH_PROBE_MODE_DEV); eeh_addr_cache_build(); eeh_init(); #endif -- 1.7.5.4