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Subject[PATCH 01/24] x86, PCI: add print all root info for nocrs path
Date
Signed-off-by: Yinghai Lu <yinghai@kernel.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..df0c552 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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