X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Facpi%2Fnuma.c;h=4a9faff4c01dc897bd113dabd50ec961024125a8;hb=7677ced48e2bbbb8d847d34f37e5d96d2b0e41e4;hp=13d6d5bdea264f16dbe6239d2cde0a5b5d5daa20;hpb=73a0e405dce7d720808536b708f7c738b413b1a2;p=linux-2.6 diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index 13d6d5bdea..4a9faff4c0 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -23,7 +23,6 @@ * */ #include -#include #include #include #include @@ -46,7 +45,7 @@ int __cpuinitdata pxm_to_node_map[MAX_PXM_DOMAINS] int __cpuinitdata node_to_pxm_map[MAX_NUMNODES] = { [0 ... MAX_NUMNODES - 1] = PXM_INVAL }; -extern int __init acpi_table_parse_madt_family(enum acpi_table_id id, +extern int __init acpi_table_parse_madt_family(char *id, unsigned long madt_size, int entry_id, acpi_madt_entry_handler handler, @@ -90,7 +89,7 @@ void __cpuinit acpi_unmap_pxm_to_node(int node) node_clear(node, nodes_found_map); } -void __init acpi_table_print_srat_entry(acpi_table_entry_header * header) +void __init acpi_table_print_srat_entry(struct acpi_subtable_header * header) { ACPI_FUNCTION_NAME("acpi_table_print_srat_entry"); @@ -100,36 +99,35 @@ void __init acpi_table_print_srat_entry(acpi_table_entry_header * header) switch (header->type) { - case ACPI_SRAT_PROCESSOR_AFFINITY: + case ACPI_SRAT_TYPE_CPU_AFFINITY: #ifdef ACPI_DEBUG_OUTPUT { - struct acpi_table_processor_affinity *p = - (struct acpi_table_processor_affinity *)header; + struct acpi_srat_cpu_affinity *p = + (struct acpi_srat_cpu_affinity *)header; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "SRAT Processor (id[0x%02x] eid[0x%02x]) in proximity domain %d %s\n", - p->apic_id, p->lsapic_eid, - p->proximity_domain, - p->flags. - enabled ? "enabled" : "disabled")); + p->apic_id, p->local_sapic_eid, + p->proximity_domain_lo, + (p->flags & ACPI_SRAT_CPU_ENABLED)? + "enabled" : "disabled")); } #endif /* ACPI_DEBUG_OUTPUT */ break; - case ACPI_SRAT_MEMORY_AFFINITY: + case ACPI_SRAT_TYPE_MEMORY_AFFINITY: #ifdef ACPI_DEBUG_OUTPUT { - struct acpi_table_memory_affinity *p = - (struct acpi_table_memory_affinity *)header; + struct acpi_srat_mem_affinity *p = + (struct acpi_srat_mem_affinity *)header; ACPI_DEBUG_PRINT((ACPI_DB_INFO, - "SRAT Memory (0x%08x%08x length 0x%08x%08x type 0x%x) in proximity domain %d %s%s\n", - p->base_addr_hi, p->base_addr_lo, - p->length_hi, p->length_lo, + "SRAT Memory (0x%lx length 0x%lx type 0x%x) in proximity domain %d %s%s\n", + (unsigned long)p->base_address, + (unsigned long)p->length, p->memory_type, p->proximity_domain, - p->flags. - enabled ? "enabled" : "disabled", - p->flags. - hot_pluggable ? " hot-pluggable" : - "")); + (p->flags & ACPI_SRAT_MEM_ENABLED)? + "enabled" : "disabled", + (p->flags & ACPI_SRAT_MEM_HOT_PLUGGABLE)? + " hot-pluggable" : "")); } #endif /* ACPI_DEBUG_OUTPUT */ break; @@ -142,18 +140,18 @@ void __init acpi_table_print_srat_entry(acpi_table_entry_header * header) } } -static int __init acpi_parse_slit(unsigned long phys_addr, unsigned long size) +static int __init acpi_parse_slit(struct acpi_table_header *table) { struct acpi_table_slit *slit; u32 localities; - if (!phys_addr || !size) + if (!table) return -EINVAL; - slit = (struct acpi_table_slit *)__va(phys_addr); + slit = (struct acpi_table_slit *)table; /* downcast just for %llu vs %lu for i386/ia64 */ - localities = (u32) slit->localities; + localities = (u32) slit->locality_count; acpi_numa_slit_init(slit); @@ -161,12 +159,12 @@ static int __init acpi_parse_slit(unsigned long phys_addr, unsigned long size) } static int __init -acpi_parse_processor_affinity(acpi_table_entry_header * header, +acpi_parse_processor_affinity(struct acpi_subtable_header * header, const unsigned long end) { - struct acpi_table_processor_affinity *processor_affinity; + struct acpi_srat_cpu_affinity *processor_affinity; - processor_affinity = (struct acpi_table_processor_affinity *)header; + processor_affinity = (struct acpi_srat_cpu_affinity *)header; if (!processor_affinity) return -EINVAL; @@ -179,12 +177,12 @@ acpi_parse_processor_affinity(acpi_table_entry_header * header, } static int __init -acpi_parse_memory_affinity(acpi_table_entry_header * header, +acpi_parse_memory_affinity(struct acpi_subtable_header * header, const unsigned long end) { - struct acpi_table_memory_affinity *memory_affinity; + struct acpi_srat_mem_affinity *memory_affinity; - memory_affinity = (struct acpi_table_memory_affinity *)header; + memory_affinity = (struct acpi_srat_mem_affinity *)header; if (!memory_affinity) return -EINVAL; @@ -196,23 +194,23 @@ acpi_parse_memory_affinity(acpi_table_entry_header * header, return 0; } -static int __init acpi_parse_srat(unsigned long phys_addr, unsigned long size) +static int __init acpi_parse_srat(struct acpi_table_header *table) { struct acpi_table_srat *srat; - if (!phys_addr || !size) + if (!table) return -EINVAL; - srat = (struct acpi_table_srat *)__va(phys_addr); + srat = (struct acpi_table_srat *)table; return 0; } int __init -acpi_table_parse_srat(enum acpi_srat_entry_id id, +acpi_table_parse_srat(enum acpi_srat_type id, acpi_madt_entry_handler handler, unsigned int max_entries) { - return acpi_table_parse_madt_family(ACPI_SRAT, + return acpi_table_parse_madt_family(ACPI_SIG_SRAT, sizeof(struct acpi_table_srat), id, handler, max_entries); } @@ -222,17 +220,17 @@ int __init acpi_numa_init(void) int result; /* SRAT: Static Resource Affinity Table */ - result = acpi_table_parse(ACPI_SRAT, acpi_parse_srat); + result = acpi_table_parse(ACPI_SIG_SRAT, acpi_parse_srat); if (result > 0) { - result = acpi_table_parse_srat(ACPI_SRAT_PROCESSOR_AFFINITY, + result = acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY, acpi_parse_processor_affinity, NR_CPUS); - result = acpi_table_parse_srat(ACPI_SRAT_MEMORY_AFFINITY, acpi_parse_memory_affinity, NR_NODE_MEMBLKS); // IA64 specific + result = acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY, acpi_parse_memory_affinity, NR_NODE_MEMBLKS); // IA64 specific } /* SLIT: System Locality Information Table */ - result = acpi_table_parse(ACPI_SLIT, acpi_parse_slit); + result = acpi_table_parse(ACPI_SIG_SLIT, acpi_parse_slit); acpi_numa_arch_fixup(); return 0; @@ -249,7 +247,7 @@ int acpi_get_pxm(acpi_handle h) handle = phandle; status = acpi_evaluate_integer(handle, "_PXM", NULL, &pxm); if (ACPI_SUCCESS(status)) - return (int)pxm; + return pxm; status = acpi_get_parent(handle, &phandle); } while (ACPI_SUCCESS(status)); return -1; @@ -260,12 +258,10 @@ int acpi_get_node(acpi_handle *handle) { int pxm, node = -1; - ACPI_FUNCTION_TRACE("acpi_get_node"); - pxm = acpi_get_pxm(handle); if (pxm >= 0) node = acpi_map_pxm_to_node(pxm); - return_VALUE(node); + return node; } EXPORT_SYMBOL(acpi_get_node);