linux-kernel - [PATCH 13/39] x86, PCI: add print all root info for nocrs path

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Date:	Wed, 29 Feb 2012 15:07:12 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Jesse Barnes <jbarnes@...tuousgeek.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Tony Luck <tony.luck@...el.com>,
	David Miller <davem@...emloft.net>, x86 <x86@...nel.org>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>,
	Dominik Brodowski <linux@...inikbrodowski.net>,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arch@...r.kernel.org, Yinghai Lu <yinghai@...nel.org>
Subject: [PATCH 13/39] x86, PCI: add print all root info for nocrs path

Signed-off-by: Yinghai Lu <yinghai@...nel.org>
---
 arch/x86/pci/amd_bus.c  |    2 +-
 arch/x86/pci/bus_numa.c |    8 ++++++++
 arch/x86/pci/bus_numa.h |    1 +
 3 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
index 0b6abbe..5f30a98 100644
--- a/arch/x86/pci/amd_bus.c
+++ b/arch/x86/pci/amd_bus.c
@@ -291,7 +291,7 @@ static int __init early_fill_mp_bus_info(void)
 		}
 	}
 
-	print_pci_root_info(info, "bus:", true);
+	print_all_pci_root_info("ht link", true);
 
 	return 0;
 }
diff --git a/arch/x86/pci/bus_numa.c b/arch/x86/pci/bus_numa.c
index 7251011..772949f 100644
--- a/arch/x86/pci/bus_numa.c
+++ b/arch/x86/pci/bus_numa.c
@@ -94,6 +94,14 @@ void print_pci_root_info(struct pci_root_info *info, char *name, bool nodelink)
 				 &root_res->res);
 }
 
+void print_all_pci_root_info(char *name, bool nodelink)
+{
+	struct pci_root_info *info;
+
+	list_for_each_entry(info, &pci_root_infos, list)
+		print_pci_root_info(info, name, nodelink);
+}
+
 void __devinit update_res(struct pci_root_info *info, resource_size_t start,
 			  resource_size_t end, unsigned long flags, int merge)
 {
diff --git a/arch/x86/pci/bus_numa.h b/arch/x86/pci/bus_numa.h
index d19ac93..deada6a 100644
--- a/arch/x86/pci/bus_numa.h
+++ b/arch/x86/pci/bus_numa.h
@@ -23,6 +23,7 @@ extern struct list_head pci_root_infos;
 struct pci_root_info *alloc_pci_root_info(int bus_min, int bus_max,
 						int node, int link);
 void print_pci_root_info(struct pci_root_info *info, char *name, bool nodelink);
+void print_all_pci_root_info(char *name, bool nodelink);
 extern void update_res(struct pci_root_info *info, resource_size_t start,
 		      resource_size_t end, unsigned long flags, int merge);
 #endif
-- 
1.7.7

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