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-rw-r--r--arch/x86_64/boot/compressed/miscsetup.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/x86_64/boot/compressed/miscsetup.h b/arch/x86_64/boot/compressed/miscsetup.h
new file mode 100644
index 0000000..bb16205
--- /dev/null
+++ b/arch/x86_64/boot/compressed/miscsetup.h
@@ -0,0 +1,39 @@
+#define NULL 0
+//typedef unsigned int size_t;
+
+
+struct screen_info {
+ unsigned char orig_x; /* 0x00 */
+ unsigned char orig_y; /* 0x01 */
+ unsigned short dontuse1; /* 0x02 -- EXT_MEM_K sits here */
+ unsigned short orig_video_page; /* 0x04 */
+ unsigned char orig_video_mode; /* 0x06 */
+ unsigned char orig_video_cols; /* 0x07 */
+ unsigned short unused2; /* 0x08 */
+ unsigned short orig_video_ega_bx; /* 0x0a */
+ unsigned short unused3; /* 0x0c */
+ unsigned char orig_video_lines; /* 0x0e */
+ unsigned char orig_video_isVGA; /* 0x0f */
+ unsigned short orig_video_points; /* 0x10 */
+
+ /* VESA graphic mode -- linear frame buffer */
+ unsigned short lfb_width; /* 0x12 */
+ unsigned short lfb_height; /* 0x14 */
+ unsigned short lfb_depth; /* 0x16 */
+ unsigned long lfb_base; /* 0x18 */
+ unsigned long lfb_size; /* 0x1c */
+ unsigned short dontuse2, dontuse3; /* 0x20 -- CL_MAGIC and CL_OFFSET here */
+ unsigned short lfb_linelength; /* 0x24 */
+ unsigned char red_size; /* 0x26 */
+ unsigned char red_pos; /* 0x27 */
+ unsigned char green_size; /* 0x28 */
+ unsigned char green_pos; /* 0x29 */
+ unsigned char blue_size; /* 0x2a */
+ unsigned char blue_pos; /* 0x2b */
+ unsigned char rsvd_size; /* 0x2c */
+ unsigned char rsvd_pos; /* 0x2d */
+ unsigned short vesapm_seg; /* 0x2e */
+ unsigned short vesapm_off; /* 0x30 */
+ unsigned short pages; /* 0x32 */
+ /* 0x34 -- 0x3f reserved for future expansion */
+};
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