diff options
| author | Marvin Borner | 2019-12-11 21:22:15 +0100 |
|---|---|---|
| committer | Marvin Borner | 2019-12-11 21:22:15 +0100 |
| commit | e7d88df7a5a7e11677b68303a0d05455bf9a60d6 (patch) | |
| tree | c727ea585e21bc68de6add2720e47af7c2506def /src/kernel/graphics/vesa.c | |
| parent | 68915f46e66ed65ce2d32009fdfa2f5dca116842 (diff) | |
Some user-side graphics
Diffstat (limited to 'src/kernel/graphics/vesa.c')
| -rw-r--r-- | src/kernel/graphics/vesa.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/kernel/graphics/vesa.c b/src/kernel/graphics/vesa.c index d673bde..c74b34b 100644 --- a/src/kernel/graphics/vesa.c +++ b/src/kernel/graphics/vesa.c @@ -190,11 +190,11 @@ void set_optimal_resolution() uint32_t fb_size = vbe_width * vbe_height * vbe_bpl; cursor_buffer = kmalloc(fb_size); + paging_set_user((uint32_t) fb, fb_size / 4096); for (uint32_t z = 0; z < fb_size; z += 4096) { - paging_map((uint32_t) fb + z, (uint32_t) fb + z, PT_PRESENT | PT_RW | PT_USED); + paging_map((uint32_t) fb + z, (uint32_t) fb + z, PT_PRESENT | PT_RW | PT_USED | PT_ALL_PRIV); paging_map((uint32_t) cursor_buffer + z, (uint32_t) cursor_buffer + z, PT_PRESENT | PT_RW | PT_USED); } - paging_set_user((uint32_t) fb, fb_size); serial_write_hex((int) &fb); serial_write("\n"); @@ -399,4 +399,4 @@ void vesa_set_color(uint32_t color) { vesa_convert_color(terminal_color, color); vesa_convert_color(terminal_background, default_background_color); -} +}
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