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Commit 082c119d authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

Merge branch 'acpica' 

* acpica:
  ACPICA: Update version to 20140926.
  ACPICA: acpiexec: Do not put STDIN into raw mode unless it is a terminal.
  ACPICA: iASL/Disassembler: Add support for hardware summary mapfiles.
  ACPICA: Events: Reduce source code difference for the ACPI_EVENT_FLAG_HANDLE renaming.
  ACPICA: Events: Reduce source code difference for the ACPI_EVENT_FLAG_HANDLE support.
  ACPICA: Events: Update GPE handler removal, match behavior of handler install.
  ACPICA: Events: Reduce source code difference in acpi_install_gpe_handler().
  ACPICA: Events: Reduce indent divergences of events files.
  ACPICA: acpidump: Add ACPI 1.0 RSDP support.
  ACPICA: Add string for _DDN method name.
parents f114040e 9fc3d1d0

drivers/acpi/acpica/actables.h

+2 −0
Original line number Diff line number Diff line
@@ -49,6 +49,8 @@ acpi_status acpi_allocate_root_table(u32 initial_table_count); 
/*

 * tbxfroot - Root pointer utilities

 */

u32 acpi_tb_get_rsdp_length(struct acpi_table_rsdp *rsdp);



acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp);



u8 *acpi_tb_scan_memory_for_rsdp(u8 *start_address, u32 length);

drivers/acpi/acpica/amlresrc.h

+34 −0
Original line number Diff line number Diff line
@@ -117,6 +117,12 @@ struct asl_resource_node { 
	struct asl_resource_node *next;

};



struct asl_resource_info {

	union acpi_parse_object *descriptor_type_op;	/* Resource descriptor parse node */

	union acpi_parse_object *mapping_op;	/* Used for mapfile support */

	u32 current_byte_offset;	/* Offset in resource template */

};



/* Macros used to generate AML resource length fields */



#define ACPI_AML_SIZE_LARGE(r)      (sizeof (r) - sizeof (struct aml_resource_large_header))
@@ -449,4 +455,32 @@ union aml_resource { 
	u8 byte_item;

};



/* Interfaces used by both the disassembler and compiler */



void

mp_save_gpio_info(union acpi_parse_object *op,

		  union aml_resource *resource,

		  u32 pin_count, u16 *pin_list, char *device_name);



void

mp_save_serial_info(union acpi_parse_object *op,

		    union aml_resource *resource, char *device_name);



char *mp_get_hid_from_parse_tree(struct acpi_namespace_node *hid_node);



char *mp_get_hid_via_namestring(char *device_name);



char *mp_get_connection_info(union acpi_parse_object *op,

			     u32 pin_index,

			     struct acpi_namespace_node **target_node,

			     char **target_name);



char *mp_get_parent_device_hid(union acpi_parse_object *op,

			       struct acpi_namespace_node **target_node,

			       char **parent_device_name);



char *mp_get_ddn_value(char *device_name);



char *mp_get_hid_value(struct acpi_namespace_node *device_node);



#endif

drivers/acpi/acpica/evgpe.c

+12 −11
Original line number Diff line number Diff line
@@ -107,6 +107,7 @@ acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info) 
 * DESCRIPTION: Clear a GPE of stale events and enable it.

 *

 ******************************************************************************/



acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info)

{

	acpi_status status;
@@ -125,6 +126,7 @@ acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info) 
	}



	/* Clear the GPE (of stale events) */



	status = acpi_hw_clear_gpe(gpe_event_info);

	if (ACPI_FAILURE(status)) {

		return_ACPI_STATUS(status);
@@ -136,7 +138,6 @@ acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info) 
	return_ACPI_STATUS(status);

}





/*******************************************************************************

 *

 * FUNCTION:    acpi_ev_add_gpe_reference

drivers/acpi/acpica/evgpeinit.c

+1 −0
Original line number Diff line number Diff line
@@ -424,6 +424,7 @@ acpi_ev_match_gpe_method(acpi_handle obj_handle, 
	}



	/* Disable the GPE in case it's been enabled already. */



	(void)acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE);



	/*

drivers/acpi/acpica/evxface.c

+18 −9
Original line number Diff line number Diff line
@@ -793,11 +793,19 @@ acpi_install_gpe_handler(acpi_handle gpe_device, 
	 * automatically during initialization, in which case it has to be

	 * disabled now to avoid spurious execution of the handler.

	 */



	if ((handler->original_flags & ACPI_GPE_DISPATCH_METHOD)

	    && gpe_event_info->runtime_count) {

		handler->originally_enabled = 1;

	if (((handler->original_flags & ACPI_GPE_DISPATCH_METHOD) ||

	     (handler->original_flags & ACPI_GPE_DISPATCH_NOTIFY)) &&

	    gpe_event_info->runtime_count) {

		handler->originally_enabled = TRUE;

		(void)acpi_ev_remove_gpe_reference(gpe_event_info);



		/* Sanity check of original type against new type */



		if (type !=

		    (u32)(gpe_event_info->flags & ACPI_GPE_XRUPT_TYPE_MASK)) {

			ACPI_WARNING((AE_INFO,

				      "GPE type mismatch (level/edge)"));

		}

	}



	/* Install the handler */
@@ -901,7 +909,8 @@ acpi_remove_gpe_handler(acpi_handle gpe_device, 
	 * enabled, it should be enabled at this point to restore the

	 * post-initialization configuration.

	 */

	if ((handler->original_flags & ACPI_GPE_DISPATCH_METHOD) &&

	if (((handler->original_flags & ACPI_GPE_DISPATCH_METHOD) ||

	     (handler->original_flags & ACPI_GPE_DISPATCH_NOTIFY)) &&

	    handler->originally_enabled) {

		(void)acpi_ev_add_gpe_reference(gpe_event_info);

	}