Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / seabios / src / std / vbe.h

diff --git a/qemu/roms/seabios/src/std/vbe.h b/qemu/roms/seabios/src/std/vbe.h
new file mode 100644 (file)
index 0000000..94b4ad8
--- /dev/null
+++ b/qemu/roms/seabios/src/std/vbe.h
@@ -0,0 +1,156 @@
+#ifndef __VBE_H
+#define __VBE_H
+
+#include "types.h" // u8
+
+#define VESA_SIGNATURE 0x41534556 // VESA
+#define VBE2_SIGNATURE 0x32454256 // VBE2
+
+struct vbe_info {
+    u32 signature;
+    u16 version;
+    struct segoff_s oem_string;
+    u32 capabilities;
+    struct segoff_s video_mode;
+    u16 total_memory;
+    u16 oem_revision;
+    struct segoff_s oem_vendor_string;
+    struct segoff_s oem_product_string;
+    struct segoff_s oem_revision_string;
+    u8 reserved[222];
+} PACKED;
+
+struct vbe_mode_info {
+    /* VBE */
+    u16 mode_attributes;
+    u8 winA_attributes;
+    u8 winB_attributes;
+    u16 win_granularity;
+    u16 win_size;
+    u16 winA_seg;
+    u16 winB_seg;
+    struct segoff_s win_func_ptr;
+    u16 bytes_per_scanline;
+    /* VBE 1.2 */
+    u16 xres;
+    u16 yres;
+    u8 xcharsize;
+    u8 ycharsize;
+    u8 planes;
+    u8 bits_per_pixel;
+    u8 banks;
+    u8 mem_model;
+    u8 bank_size;
+    u8 pages;
+    u8 reserved0;
+    /* Direct Color */
+    u8 red_size;
+    u8 red_pos;
+    u8 green_size;
+    u8 green_pos;
+    u8 blue_size;
+    u8 blue_pos;
+    u8 alpha_size;
+    u8 alpha_pos;
+    u8 directcolor_info;
+    /* VBE 2.0 */
+    u32 phys_base;
+    u32 reserved1;
+    u16 reserved2;
+    /* VBE 3.0 */
+    u16 linear_bytes_per_scanline;
+    u8 bank_pages;
+    u8 linear_pages;
+    u8 linear_red_size;
+    u8 linear_red_pos;
+    u8 linear_green_size;
+    u8 linear_green_pos;
+    u8 linear_blue_size;
+    u8 linear_blue_pos;
+    u8 linear_alpha_size;
+    u8 linear_alpha_pos;
+    u32 pixclock_max;
+    u8 reserved[190];
+} PACKED;
+
+struct vbe_crtc_info {
+    u16 horiz_total;
+    u16 horiz_sync_start;
+    u16 horiz_sync_end;
+    u16 vert_total;
+    u16 vert_sync_start;
+    u16 vert_sync_end;
+    u8 flags;
+    u32 pixclock;
+    u16 refresh_rate;
+    u8 reserved[40];
+} PACKED;
+
+/* VBE Return Status Info */
+/* AL */
+#define VBE_RETURN_STATUS_SUPPORTED                      0x4F
+#define VBE_RETURN_STATUS_UNSUPPORTED                    0x00
+/* AH */
+#define VBE_RETURN_STATUS_SUCCESSFULL                    0x00
+#define VBE_RETURN_STATUS_FAILED                         0x01
+#define VBE_RETURN_STATUS_NOT_SUPPORTED                  0x02
+#define VBE_RETURN_STATUS_INVALID                        0x03
+
+/* VBE Mode Numbers */
+
+#define VBE_MODE_VESA_DEFINED                            0x0100
+#define VBE_MODE_REFRESH_RATE_USE_CRTC                   0x0800
+#define VBE_MODE_LINEAR_FRAME_BUFFER                     0x4000
+#define VBE_MODE_PRESERVE_DISPLAY_MEMORY                 0x8000
+
+#define VBE_VESA_MODE_END_OF_LIST                        0xFFFF
+
+/* Capabilities */
+
+#define VBE_CAPABILITY_8BIT_DAC                          0x0001
+#define VBE_CAPABILITY_NOT_VGA_COMPATIBLE                0x0002
+#define VBE_CAPABILITY_RAMDAC_USE_BLANK_BIT              0x0004
+#define VBE_CAPABILITY_STEREOSCOPIC_SUPPORT              0x0008
+#define VBE_CAPABILITY_STEREO_VIA_VESA_EVC               0x0010
+
+/* Mode Attributes */
+
+#define VBE_MODE_ATTRIBUTE_SUPPORTED                     0x0001
+#define VBE_MODE_ATTRIBUTE_EXTENDED_INFORMATION_AVAILABLE  0x0002
+#define VBE_MODE_ATTRIBUTE_TTY_BIOS_SUPPORT              0x0004
+#define VBE_MODE_ATTRIBUTE_COLOR_MODE                    0x0008
+#define VBE_MODE_ATTRIBUTE_GRAPHICS_MODE                 0x0010
+#define VBE_MODE_ATTRIBUTE_NOT_VGA_COMPATIBLE            0x0020
+#define VBE_MODE_ATTRIBUTE_NO_VGA_COMPATIBLE_WINDOW      0x0040
+#define VBE_MODE_ATTRIBUTE_LINEAR_FRAME_BUFFER_MODE      0x0080
+#define VBE_MODE_ATTRIBUTE_DOUBLE_SCAN_MODE              0x0100
+#define VBE_MODE_ATTRIBUTE_INTERLACE_MODE                0x0200
+#define VBE_MODE_ATTRIBUTE_HARDWARE_TRIPLE_BUFFER        0x0400
+#define VBE_MODE_ATTRIBUTE_HARDWARE_STEREOSCOPIC_DISPLAY 0x0800
+#define VBE_MODE_ATTRIBUTE_DUAL_DISPLAY_START_ADDRESS    0x1000
+
+#define VBE_MODE_ATTTRIBUTE_LFB_ONLY                     ( VBE_MODE_ATTRIBUTE_NO_VGA_COMPATIBLE_WINDOW | VBE_MODE_ATTRIBUTE_LINEAR_FRAME_BUFFER_MODE )
+
+/* Window attributes */
+
+#define VBE_WINDOW_ATTRIBUTE_RELOCATABLE                 0x01
+#define VBE_WINDOW_ATTRIBUTE_READABLE                    0x02
+#define VBE_WINDOW_ATTRIBUTE_WRITEABLE                   0x04
+
+/* Memory model */
+
+#define VBE_MEMORYMODEL_TEXT_MODE                        0x00
+#define VBE_MEMORYMODEL_CGA_GRAPHICS                     0x01
+#define VBE_MEMORYMODEL_HERCULES_GRAPHICS                0x02
+#define VBE_MEMORYMODEL_PLANAR                           0x03
+#define VBE_MEMORYMODEL_PACKED_PIXEL                     0x04
+#define VBE_MEMORYMODEL_NON_CHAIN_4_256                  0x05
+#define VBE_MEMORYMODEL_DIRECT_COLOR                     0x06
+#define VBE_MEMORYMODEL_YUV                              0x07
+
+/* DirectColorModeInfo */
+
+#define VBE_DIRECTCOLOR_COLOR_RAMP_PROGRAMMABLE          0x01
+#define VBE_DIRECTCOLOR_RESERVED_BITS_AVAILABLE          0x02
+
+#endif