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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:26:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:26:51 -0700
commit5f78e4d33945b291d12765cdd7e4304f437b9361 (patch)
tree113cea729de15a98bb941cc4afb8d13301534ca7 /include
parent867a89e0b73af48838c7987e80899a1ff26dd6ff (diff)
parent5f0b2976cb2b62668a076f54419c24b8ab677167 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-bigbox-pci
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-bigbox-pci: x86: add pci=check_enable_amd_mmconf and dmi check x86: work around io allocation overlap of HT links acpi: get boot_cpu_id as early for k8_scan_nodes x86_64: don't need set default res if only have one root bus x86: double check the multi root bus with fam10h mmconf x86: multi pci root bus with different io resource range, on 64-bit x86: use bus conf in NB conf fun1 to get bus range on, on 64-bit x86: get mp_bus_to_node early x86 pci: remove checking type for mmconfig probe x86: remove unneeded check in mmconf reject driver core: try parent numa_node at first before using default x86: seperate mmconf for fam10h out from setup_64.c x86: if acpi=off, force setting the mmconf for fam10h x86_64: check MSR to get MMCONFIG for AMD Family 10h x86_64: check and enable MMCONFIG for AMD Family 10h x86_64: set cfg_size for AMD Family 10h in case MMCONFIG x86: mmconf enable mcfg early x86: clear pci_mmcfg_virt when mmcfg get rejected x86: validate against acpi motherboard resources Fixed up fairly trivial conflicts in arch/x86/pci/{init.c,pci.h} due to OLPC support manually.
Diffstat (limited to 'include')
-rw-r--r--include/asm-x86/pci.h2
-rw-r--r--include/asm-x86/topology.h16
-rw-r--r--include/linux/acpi.h5
-rw-r--r--include/linux/pci.h11
4 files changed, 33 insertions, 1 deletions
diff --git a/include/asm-x86/pci.h b/include/asm-x86/pci.h
index ddd8e248fc0a..30bbde0cb34b 100644
--- a/include/asm-x86/pci.h
+++ b/include/asm-x86/pci.h
@@ -19,6 +19,8 @@ struct pci_sysdata {
};
/* scan a bus after allocating a pci_sysdata for it */
+extern struct pci_bus *pci_scan_bus_on_node(int busno, struct pci_ops *ops,
+ int node);
extern struct pci_bus *pci_scan_bus_with_sysdata(int busno);
static inline int pci_domain_nr(struct pci_bus *bus)
diff --git a/include/asm-x86/topology.h b/include/asm-x86/topology.h
index 22073268b481..0e6d6b03affe 100644
--- a/include/asm-x86/topology.h
+++ b/include/asm-x86/topology.h
@@ -193,9 +193,25 @@ extern cpumask_t cpu_coregroup_map(int cpu);
#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu))
#endif
+struct pci_bus;
+void set_pci_bus_resources_arch_default(struct pci_bus *b);
+
#ifdef CONFIG_SMP
#define mc_capable() (boot_cpu_data.x86_max_cores > 1)
#define smt_capable() (smp_num_siblings > 1)
#endif
+#ifdef CONFIG_NUMA
+extern int get_mp_bus_to_node(int busnum);
+extern void set_mp_bus_to_node(int busnum, int node);
+#else
+static inline int get_mp_bus_to_node(int busnum)
+{
+ return 0;
+}
+static inline void set_mp_bus_to_node(int busnum, int node)
+{
+}
+#endif
+
#endif
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 2c7e003356ac..41f7ce7edd7a 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -79,6 +79,7 @@ typedef int (*acpi_table_handler) (struct acpi_table_header *table);
typedef int (*acpi_table_entry_handler) (struct acpi_subtable_header *header, const unsigned long end);
char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
+int early_acpi_boot_init(void);
int acpi_boot_init (void);
int acpi_boot_table_init (void);
int acpi_numa_init (void);
@@ -235,6 +236,10 @@ int acpi_check_mem_region(resource_size_t start, resource_size_t n,
#else /* CONFIG_ACPI */
+static inline int early_acpi_boot_init(void)
+{
+ return 0;
+}
static inline int acpi_boot_init(void)
{
return 0;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 292491324b01..abc998ffb66e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -254,7 +254,7 @@ static inline void pci_add_saved_cap(struct pci_dev *pci_dev,
#define PCI_NUM_RESOURCES 11
#ifndef PCI_BUS_NUM_RESOURCES
-#define PCI_BUS_NUM_RESOURCES 8
+#define PCI_BUS_NUM_RESOURCES 16
#endif
#define PCI_REGION_FLAG_MASK 0x0fU /* These bits of resource flags tell us the PCI region flags */
@@ -666,6 +666,7 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max,
void pci_walk_bus(struct pci_bus *top, void (*cb)(struct pci_dev *, void *),
void *userdata);
+int pci_cfg_space_size_ext(struct pci_dev *dev, unsigned check_exp_pcix);
int pci_cfg_space_size(struct pci_dev *dev);
unsigned char pci_bus_max_busnr(struct pci_bus *bus);
@@ -1053,5 +1054,13 @@ extern unsigned long pci_cardbus_mem_size;
extern int pcibios_add_platform_entries(struct pci_dev *dev);
+#ifdef CONFIG_PCI_MMCONFIG
+extern void __init pci_mmcfg_early_init(void);
+extern void __init pci_mmcfg_late_init(void);
+#else
+static inline void pci_mmcfg_early_init(void) { }
+static inline void pci_mmcfg_late_init(void) { }
+#endif
+
#endif /* __KERNEL__ */
#endif /* LINUX_PCI_H */