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authorMarvin Borner2019-12-14 00:26:49 +0100
committerMarvin Borner2019-12-14 00:26:49 +0100
commit31aaf43b77bb86d3668f6903ca48ffdb0812cfe2 (patch)
tree2365961919f39eedd6f9725610e5a9db2c9ba418 /src/kernel/graphics/vesa.c
parente7d88df7a5a7e11677b68303a0d05455bf9a60d6 (diff)
idk
Diffstat (limited to 'src/kernel/graphics/vesa.c')
-rw-r--r--src/kernel/graphics/vesa.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/kernel/graphics/vesa.c b/src/kernel/graphics/vesa.c
index c74b34b..da8a61b 100644
--- a/src/kernel/graphics/vesa.c
+++ b/src/kernel/graphics/vesa.c
@@ -189,13 +189,13 @@ void set_optimal_resolution()
vbe_set_mode(highest);
uint32_t fb_size = vbe_width * vbe_height * vbe_bpl;
- cursor_buffer = kmalloc(fb_size);
- paging_set_user((uint32_t) fb, fb_size / 4096);
+ cursor_buffer = umalloc(fb_size);
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 | PT_ALL_PRIV);
paging_map((uint32_t) cursor_buffer + z, (uint32_t) cursor_buffer + z, PT_PRESENT | PT_RW | PT_USED);
}
- serial_write_hex((int) &fb);
+ paging_set_user((uint32_t) paging_get_phys((uint32_t) fb), fb_size / 4096);
+ serial_write_hex((int) cursor_buffer);
serial_write("\n");
if (vbe_height > 1440) vesa_set_font(32);