diff options
Diffstat (limited to 'include/linux/acpi.h')
| -rw-r--r-- | include/linux/acpi.h | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 1e4cdc6c7ae2..39263c6b52e1 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -420,28 +420,27 @@ int acpi_map_pxm_to_node(int pxm); int acpi_get_node(acpi_handle handle); /** - * acpi_map_pxm_to_online_node - Map proximity ID to online node + * pxm_to_online_node - Map proximity ID to online node * @pxm: ACPI proximity ID * - * This is similar to acpi_map_pxm_to_node(), but always returns an online + * This is similar to pxm_to_node(), but always returns an online * node. When the mapped node from a given proximity ID is offline, it * looks up the node distance table and returns the nearest online node. * * ACPI device drivers, which are called after the NUMA initialization has * completed in the kernel, can call this interface to obtain their device * NUMA topology from ACPI tables. Such drivers do not have to deal with - * offline nodes. A node may be offline when a device proximity ID is - * unique, SRAT memory entry does not exist, or NUMA is disabled, ex. - * "numa=off" on x86. + * offline nodes. A node may be offline when SRAT memory entry does not exist, + * or NUMA is disabled, ex. "numa=off" on x86. */ -static inline int acpi_map_pxm_to_online_node(int pxm) +static inline int pxm_to_online_node(int pxm) { - int node = acpi_map_pxm_to_node(pxm); + int node = pxm_to_node(pxm); return numa_map_to_online_node(node); } #else -static inline int acpi_map_pxm_to_online_node(int pxm) +static inline int pxm_to_online_node(int pxm) { return 0; } @@ -546,6 +545,7 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context); #define OSC_SB_PCLPI_SUPPORT 0x00000080 #define OSC_SB_OSLPI_SUPPORT 0x00000100 #define OSC_SB_CPC_DIVERSE_HIGH_SUPPORT 0x00001000 +#define OSC_SB_GENERIC_INITIATOR_SUPPORT 0x00002000 extern bool osc_sb_apei_support_acked; extern bool osc_pc_lpi_support_confirmed; @@ -709,6 +709,8 @@ static inline u64 acpi_arch_get_root_pointer(void) #define ACPI_HANDLE_FWNODE(fwnode) (NULL) #define ACPI_DEVICE_CLASS(_cls, _msk) .cls = (0), .cls_msk = (0), +#include <acpi/acpi_numa.h> + struct fwnode_handle; static inline bool acpi_dev_found(const char *hid) @@ -865,7 +867,7 @@ static inline bool acpi_driver_match_device(struct device *dev, static inline union acpi_object *acpi_evaluate_dsm(acpi_handle handle, const guid_t *guid, - int rev, int func, + u64 rev, u64 func, union acpi_object *argv4) { return NULL; @@ -958,7 +960,7 @@ void acpi_os_set_prepare_extended_sleep(int (*func)(u8 sleep_state, acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b); -#ifdef CONFIG_X86 +#ifndef CONFIG_IA64 void arch_reserve_mem_area(acpi_physical_address addr, size_t size); #else static inline void arch_reserve_mem_area(acpi_physical_address addr, @@ -977,8 +979,6 @@ int acpi_subsys_runtime_suspend(struct device *dev); int acpi_subsys_runtime_resume(struct device *dev); int acpi_dev_pm_attach(struct device *dev, bool power_on); #else -static inline int acpi_dev_runtime_suspend(struct device *dev) { return 0; } -static inline int acpi_dev_runtime_resume(struct device *dev) { return 0; } static inline int acpi_subsys_runtime_suspend(struct device *dev) { return 0; } static inline int acpi_subsys_runtime_resume(struct device *dev) { return 0; } static inline int acpi_dev_pm_attach(struct device *dev, bool power_on) @@ -1153,7 +1153,7 @@ struct acpi_probe_entry { #define ACPI_DECLARE_PROBE_ENTRY(table, name, table_id, subtable, \ valid, data, fn) \ static const struct acpi_probe_entry __acpi_probe_##name \ - __used __section(__##table##_acpi_probe_table) = { \ + __used __section("__" #table "_acpi_probe_table") = { \ .id = table_id, \ .type = subtable, \ .subtable_valid = valid, \ @@ -1164,7 +1164,7 @@ struct acpi_probe_entry { #define ACPI_DECLARE_SUBTABLE_PROBE_ENTRY(table, name, table_id, \ subtable, valid, data, fn) \ static const struct acpi_probe_entry __acpi_probe_##name \ - __used __section(__##table##_acpi_probe_table) = { \ + __used __section("__" #table "_acpi_probe_table") = { \ .id = table_id, \ .type = subtable, \ .subtable_valid = valid, \ @@ -1216,13 +1216,6 @@ static inline int acpi_node_prop_get(const struct fwnode_handle *fwnode, return -ENXIO; } -static inline int acpi_dev_prop_get(const struct acpi_device *adev, - const char *propname, - void **valptr) -{ - return -ENXIO; -} - static inline int acpi_dev_prop_read_single(const struct acpi_device *adev, const char *propname, enum dev_prop_type proptype, |