Commit 84be5d68 authored by Bob Moore's avatar Bob Moore Committed by Len Brown
Browse files

ACPICA: Add struct header support for _FDE, _GRT, _GTM, and _SRT names. 



Added structs for the buffers related to these predefined names,
in acbuffer.h

Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarFeng Tang <feng.tang@intel.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent be030a57

include/acpi/acbuffer.h

+43 −0
Original line number Diff line number Diff line
@@ -44,6 +44,11 @@ 
#ifndef __ACBUFFER_H__

#define __ACBUFFER_H__



/*

 * Contains buffer structures for these predefined names:

 * _FDE, _GRT, _GTM, _PLD, _SRT

 */



/*

 * Note: C bitfields are not used for this reason:

 *
@@ -56,6 +61,44 @@ 
 * See http://stackoverflow.com/a/1053662/41661

 */



/* _FDE return value */



struct acpi_fde_info {

	u32 floppy0;

	u32 floppy1;

	u32 floppy2;

	u32 floppy3;

	u32 tape;

};



/*

 * _GRT return value

 * _SRT input value

 */

struct acpi_grt_info {

	u16 year;

	u8 month;

	u8 day;

	u8 hour;

	u8 minute;

	u8 second;

	u8 valid;

	u16 milliseconds;

	u16 timezone;

	u8 daylight;

	u8 reserved[3];

};



/* _GTM return value */



struct acpi_gtm_info {

	u32 pio_speed0;

	u32 dma_speed0;

	u32 pio_speed1;

	u32 dma_speed1;

	u32 flags;

};



/*

 * Formatted _PLD return value. The minimum size is a package containing

 * one buffer.