| 1 |
|
| 2 | #ifndef _UAPI_UVESAFB_H
|
| 3 | #define _UAPI_UVESAFB_H
|
| 4 |
|
| 5 | #include <linux/types.h>
|
| 6 |
|
| 7 | struct v86_regs {
|
| 8 | __u32 ebx;
|
| 9 | __u32 ecx;
|
| 10 | __u32 edx;
|
| 11 | __u32 esi;
|
| 12 | __u32 edi;
|
| 13 | __u32 ebp;
|
| 14 | __u32 eax;
|
| 15 | __u32 eip;
|
| 16 | __u32 eflags;
|
| 17 | __u32 esp;
|
| 18 | __u16 cs;
|
| 19 | __u16 ss;
|
| 20 | __u16 es;
|
| 21 | __u16 ds;
|
| 22 | __u16 fs;
|
| 23 | __u16 gs;
|
| 24 | };
|
| 25 |
|
| 26 |
|
| 27 | #define TF_VBEIB 0x01
|
| 28 | #define TF_BUF_ESDI 0x02
|
| 29 | #define TF_BUF_ESBX 0x04
|
| 30 | #define TF_BUF_RET 0x08
|
| 31 | #define TF_EXIT 0x10
|
| 32 |
|
| 33 | struct uvesafb_task {
|
| 34 | __u8 flags;
|
| 35 | int buf_len;
|
| 36 | struct v86_regs regs;
|
| 37 | };
|
| 38 |
|
| 39 | |
| 40 | * in vbe_ib
|
| 41 | #define VBE_CAP_CAN_SWITCH_DAC 0x01
|
| 42 | #define VBE_CAP_VGACOMPAT 0x02
|
| 43 |
|
| 44 |
|
| 45 | struct vbe_ib {
|
| 46 | char vbe_signature[4];
|
| 47 | __u16 vbe_version;
|
| 48 | __u32 oem_string_ptr;
|
| 49 | __u32 capabilities;
|
| 50 | __u32 mode_list_ptr;
|
| 51 | __u16 total_memory;
|
| 52 | __u16 oem_software_rev;
|
| 53 | __u32 oem_vendor_name_ptr;
|
| 54 | __u32 oem_product_name_ptr;
|
| 55 | __u32 oem_product_rev_ptr;
|
| 56 | __u8 reserved[222];
|
| 57 | char oem_data[256];
|
| 58 | char misc_data[512];
|
| 59 | } __attribute__ ((packed));
|
| 60 |
|
| 61 | #endif
|