[deliverable/linux.git] / arch / x86 / boot / compressed / eboot.h

#ifndef BOOT_COMPRESSED_EBOOT_H
#define BOOT_COMPRESSED_EBOOT_H

#define SEG_TYPE_DATA		(0 << 3)
#define SEG_TYPE_READ_WRITE	(1 << 1)
#define SEG_TYPE_CODE		(1 << 3)
#define SEG_TYPE_EXEC_READ	(1 << 1)
#define SEG_TYPE_TSS		((1 << 3) | (1 << 0))
#define SEG_OP_SIZE_32BIT	(1 << 0)
#define SEG_GRANULARITY_4KB	(1 << 0)

#define DESC_TYPE_CODE_DATA	(1 << 0)

#define EFI_PAGE_SIZE		(1UL << EFI_PAGE_SHIFT)

#define PIXEL_RGB_RESERVED_8BIT_PER_COLOR		0
#define PIXEL_BGR_RESERVED_8BIT_PER_COLOR		1
#define PIXEL_BIT_MASK					2
#define PIXEL_BLT_ONLY					3
#define PIXEL_FORMAT_MAX				4

struct efi_pixel_bitmask {
	u32 red_mask;
	u32 green_mask;
	u32 blue_mask;
	u32 reserved_mask;
};

struct efi_graphics_output_mode_info {
	u32 version;
	u32 horizontal_resolution;
	u32 vertical_resolution;
	int pixel_format;
	struct efi_pixel_bitmask pixel_information;
	u32 pixels_per_scan_line;
} __packed;

struct efi_graphics_output_protocol_mode {
	u32 max_mode;
	u32 mode;
	unsigned long info;
	unsigned long size_of_info;
	u64 frame_buffer_base;
	unsigned long frame_buffer_size;
} __packed;

struct efi_graphics_output_protocol {
	void *query_mode;
	unsigned long set_mode;
	unsigned long blt;
	struct efi_graphics_output_protocol_mode *mode;
};

struct efi_uga_draw_protocol {
	void *get_mode;
	void *set_mode;
	void *blt;
};

#endif /* BOOT_COMPRESSED_EBOOT_H */
Commit	Line	Data
291f3632 MF	1	#ifndef BOOT_COMPRESSED_EBOOT_H
	2	#define BOOT_COMPRESSED_EBOOT_H
	3
	4	#define SEG_TYPE_DATA (0 << 3)
	5	#define SEG_TYPE_READ_WRITE (1 << 1)
	6	#define SEG_TYPE_CODE (1 << 3)
	7	#define SEG_TYPE_EXEC_READ (1 << 1)
	8	#define SEG_TYPE_TSS ((1 << 3) \| (1 << 0))
	9	#define SEG_OP_SIZE_32BIT (1 << 0)
	10	#define SEG_GRANULARITY_4KB (1 << 0)
	11
	12	#define DESC_TYPE_CODE_DATA (1 << 0)
	13
	14	#define EFI_PAGE_SIZE (1UL << EFI_PAGE_SHIFT)
	15
	16	#define PIXEL_RGB_RESERVED_8BIT_PER_COLOR 0
	17	#define PIXEL_BGR_RESERVED_8BIT_PER_COLOR 1
	18	#define PIXEL_BIT_MASK 2
	19	#define PIXEL_BLT_ONLY 3
	20	#define PIXEL_FORMAT_MAX 4
	21
	22	struct efi_pixel_bitmask {
	23	u32 red_mask;
	24	u32 green_mask;
	25	u32 blue_mask;
	26	u32 reserved_mask;
	27	};
	28
	29	struct efi_graphics_output_mode_info {
	30	u32 version;
	31	u32 horizontal_resolution;
	32	u32 vertical_resolution;
	33	int pixel_format;
	34	struct efi_pixel_bitmask pixel_information;
	35	u32 pixels_per_scan_line;
	36	} __packed;
	37
	38	struct efi_graphics_output_protocol_mode {
	39	u32 max_mode;
	40	u32 mode;
	41	unsigned long info;
	42	unsigned long size_of_info;
	43	u64 frame_buffer_base;
	44	unsigned long frame_buffer_size;
	45	} __packed;
	46
	47	struct efi_graphics_output_protocol {
	48	void *query_mode;
	49	unsigned long set_mode;
	50	unsigned long blt;
	51	struct efi_graphics_output_protocol_mode *mode;
	52	};
	53
	54	struct efi_uga_draw_protocol {
	55	void *get_mode;
	56	void *set_mode;
	57	void *blt;
	58	};
	59
	60	#endif /* BOOT_COMPRESSED_EBOOT_H */