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Diffstat (limited to 'qemu/roms/ipxe/src/arch/i386/include/ipxe/vesafb.h')
| -rw-r--r-- | qemu/roms/ipxe/src/arch/i386/include/ipxe/vesafb.h | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/qemu/roms/ipxe/src/arch/i386/include/ipxe/vesafb.h b/qemu/roms/ipxe/src/arch/i386/include/ipxe/vesafb.h deleted file mode 100644 index efc8f2cb8..000000000 --- a/qemu/roms/ipxe/src/arch/i386/include/ipxe/vesafb.h +++ /dev/null @@ -1,210 +0,0 @@ -#ifndef _IPXE_VESAFB_H -#define _IPXE_VESAFB_H - -/** @file - * - * VESA frame buffer console - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include <stdint.h> -#include <realmode.h> - -/** INT 10,4f00: return controller information */ -#define VBE_CONTROLLER_INFO 0x4f00 - -/** VBE controller information */ -struct vbe_controller_info { - /** VBE signature */ - uint32_t vbe_signature; - /** VBE minor version */ - uint8_t vbe_minor_version; - /** VBE major version */ - uint8_t vbe_major_version; - /** Pointer to OEM string */ - struct segoff oem_string_ptr; - /** Capabilities of graphics controller */ - uint32_t capabilities; - /** Pointer to video mode list */ - struct segoff video_mode_ptr; - /** Number of 64kB memory blocks */ - uint16_t total_memory; - /** VBE implementation software revision */ - uint16_t oem_software_rev; - /** Pointer to vendor name string */ - struct segoff oem_vendor_name_ptr; - /** Pointer to product name string */ - struct segoff oem_product_name_ptr; - /** Pointer to product revision string */ - struct segoff oem_product_rev_ptr; - /** Reserved for VBE implementation scratch area */ - uint8_t reserved[222]; - /* VBE2.0 defines an additional 256-byte data area for - * including the OEM strings inline within the VBE information - * block; we omit this to reduce the amount of base memory - * required for VBE calls. - */ -} __attribute__ (( packed )); - -/** VBE controller information signature */ -#define VBE_CONTROLLER_SIGNATURE \ - ( ( 'V' << 0 ) | ( 'E' << 8 ) | ( 'S' << 16 ) | ( 'A' << 24 ) ) - -/** VBE mode list end marker */ -#define VBE_MODE_END 0xffff - -/** INT 10,4f01: return VBE mode information */ -#define VBE_MODE_INFO 0x4f01 - -/** VBE mode information */ -struct vbe_mode_info { - /** Mode attributes */ - uint16_t mode_attributes; - /** Window A attributes */ - uint8_t win_a_attributes; - /** Window B attributes */ - uint8_t win_b_attributes; - /** Window granularity */ - uint16_t win_granularity; - /** Window size */ - uint16_t win_size; - /** Window A start segment */ - uint16_t win_a_segment; - /** Window B start segment */ - uint16_t win_b_segment; - /** Pointer to window function */ - struct segoff win_func_ptr; - /** Bytes per scan line */ - uint16_t bytes_per_scan_line; - /** Horizontal resolution in pixels or characters */ - uint16_t x_resolution; - /** Vertical resolution in pixels or characters */ - uint16_t y_resolution; - /** Character cell width in pixels */ - uint8_t x_char_size; - /** Character cell height in pixels */ - uint8_t y_char_size; - /** Number of memory planes */ - uint8_t number_of_planes; - /** Bits per pixel */ - uint8_t bits_per_pixel; - /** Number of banks */ - uint8_t number_of_banks; - /** Memory model type */ - uint8_t memory_model; - /** Bank size in kB */ - uint8_t bank_size; - /** Number of images */ - uint8_t number_of_image_pages; - /** Reserved for page function */ - uint8_t reserved_1; - /** Size of direct colour red mask in bits */ - uint8_t red_mask_size; - /** Bit position of LSB of red mask */ - uint8_t red_field_position; - /** Size of direct colour green mask in bits */ - uint8_t green_mask_size; - /** Bit position of LSB of green mask */ - uint8_t green_field_position; - /** Size of direct colour blue mask in bits */ - uint8_t blue_mask_size; - /** Bit position of LSB of blue mask */ - uint8_t blue_field_position; - /** Size of direct colour reserved mask in bits */ - uint8_t rsvd_mask_size; - /** Bit position of LSB of reserved mask */ - uint8_t rsvd_field_position; - /** Direct colour mode attributes */ - uint8_t direct_colour_mode_info; - /** Physical address for flat memory frame buffer */ - uint32_t phys_base_ptr; - /** Pointer to start of off-screen memory */ - uint32_t off_screen_mem_offset; - /** Amount of off-screen memory in 1kB units */ - uint16_t off_screen_mem_size; - /** Reserved */ - uint8_t reserved_2[206]; -} __attribute__ (( packed )); - -/** VBE mode attributes */ -enum vbe_mode_attributes { - /** Mode supported in hardware */ - VBE_MODE_ATTR_SUPPORTED = 0x0001, - /** TTY output functions supported by BIOS */ - VBE_MODE_ATTR_TTY = 0x0004, - /** Colour mode */ - VBE_MODE_ATTR_COLOUR = 0x0008, - /** Graphics mode */ - VBE_MODE_ATTR_GRAPHICS = 0x0010, - /** Not a VGA compatible mode */ - VBE_MODE_ATTR_NOT_VGA = 0x0020, - /** VGA compatible windowed memory mode is not available */ - VBE_MODE_ATTR_NOT_WINDOWED = 0x0040, - /** Linear frame buffer mode is available */ - VBE_MODE_ATTR_LINEAR = 0x0080, - /** Double scan mode is available */ - VBE_MODE_ATTR_DOUBLE = 0x0100, - /** Interlaced mode is available */ - VBE_MODE_ATTR_INTERLACED = 0x0200, - /** Hardware triple buffering support */ - VBE_MODE_ATTR_TRIPLE_BUF = 0x0400, - /** Hardware stereoscopic display support */ - VBE_MODE_ATTR_STEREO = 0x0800, - /** Dual display start address support */ - VBE_MODE_ATTR_DUAL = 0x1000, -}; - -/** VBE mode memory models */ -enum vbe_mode_memory_model { - /** Text mode */ - VBE_MODE_MODEL_TEXT = 0x00, - /** CGA graphics mode */ - VBE_MODE_MODEL_CGA = 0x01, - /** Hercules graphics mode */ - VBE_MODE_MODEL_HERCULES = 0x02, - /** Planar mode */ - VBE_MODE_MODEL_PLANAR = 0x03, - /** Packed pixel mode */ - VBE_MODE_MODEL_PACKED_PIXEL = 0x04, - /** Non-chain 4, 256 colour mode */ - VBE_MODE_MODEL_NON_CHAIN_4 = 0x05, - /** Direct colour mode */ - VBE_MODE_MODEL_DIRECT_COLOUR = 0x06, - /** YUV mode */ - VBE_MODE_MODEL_YUV = 0x07, -}; - -/** INT 10,4f02: set VBE mode */ -#define VBE_SET_MODE 0x4f02 - -/** VBE linear frame buffer mode bit */ -#define VBE_MODE_LINEAR 0x4000 - -/** INT 10,1130: get font information */ -#define VBE_GET_FONT 0x1130 - -/** Font sets */ -enum vbe_font_set { - /** 8x14 character font */ - VBE_FONT_8x14 = 0x0200, - /** 8x8 double dot font */ - VBE_FONT_8x8_DOUBLE = 0x0300, - /** 8x8 double dot font (high 128 characters) */ - VBE_FONT_8x8_DOUBLE_HIGH = 0x0400, - /** 9x14 alpha alternate font */ - VBE_FONT_9x14_ALPHA_ALT = 0x0500, - /** 8x16 font */ - VBE_FONT_8x16 = 0x0600, - /** 9x16 alternate font */ - VBE_FONT_9x16_ALT = 0x0700, -}; - -/** INT 10,00: set VGA mode */ -#define VBE_SET_VGA_MODE 0x0000 - -/** INT 10,0f: get VGA mode */ -#define VBE_GET_VGA_MODE 0x0f00 - -#endif /* _IPXE_VESAFB_H */ |