blob: d912df163574fc1f81a40a7cb32ed2c6326133b4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
with Interfaces.C;
with HW;
use HW;
package GMA
is
procedure gfxinit
(mmio_base : in word64;
linear_fb : in word64;
phys_fb : in word32;
lightup_ok : out Interfaces.C.int);
pragma Export (C, gfxinit, "gma_gfxinit");
----------------------------------------------------------------------------
function vbe_mode_info_valid return Interfaces.C.int;
pragma Export (C, vbe_mode_info_valid, "vbe_mode_info_valid");
type lb_framebuffer is record
tag : word32;
size : word32;
physical_address : word64;
x_resolution : word32;
y_resolution : word32;
bytes_per_line : word32;
bits_per_pixel : word8;
red_mask_pos : word8;
red_mask_size : word8;
green_mask_pos : word8;
green_mask_size : word8;
blue_mask_pos : word8;
blue_mask_size : word8;
reserved_mask_pos : word8;
reserved_mask_size : word8;
end record;
procedure fill_lb_framebuffer (framebuffer : out lb_framebuffer);
pragma Export (C, fill_lb_framebuffer, "fill_lb_framebuffer");
end GMA;
|