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Formating tweaks overall

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This commit is contained in:
Thomas Lovén
2022-01-18 13:42:01 +01:00
parent 8dd5e81399
commit ba85d9337d
30 changed files with 930 additions and 825 deletions
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22
src/kernel/drivers/terminal/vga.c
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@@ -16,21 +16,21 @@ static void *vidmem;
static int setup = 0;
void vga_init(struct fbinfo *fbinfo) {
(void) fbinfo;
vidmem = VGA_MEMORY;
memset(vidmem, 0, VGA_SIZE*sizeof(struct vga_cell));
setup = 1;
(void) fbinfo;
vidmem = VGA_MEMORY;
memset(vidmem, 0, VGA_SIZE*sizeof(struct vga_cell));
setup = 1;
}
void vga_movecursor(unsigned int cursor) {
if(!setup) return;
outb(VGA_ADDRESS_PORT, VGA_REGISTER_CURSOR_POS_LOW);
outb(VGA_DATA_PORT, (uint8_t)(cursor & 0xFF));
outb(VGA_ADDRESS_PORT, VGA_REGISTER_CURSOR_POS_HIGH);
outb(VGA_DATA_PORT, (uint8_t)((cursor >> 8) & 0xFF));
if(!setup) return;
outb(VGA_ADDRESS_PORT, VGA_REGISTER_CURSOR_POS_LOW);
outb(VGA_DATA_PORT, (uint8_t)(cursor & 0xFF));
outb(VGA_ADDRESS_PORT, VGA_REGISTER_CURSOR_POS_HIGH);
outb(VGA_DATA_PORT, (uint8_t)((cursor >> 8) & 0xFF));
}
void vga_flush(struct vga_cell *buffer) {
if(!setup) return;
memcpy(vidmem, buffer, VGA_SIZE*2);
if(!setup) return;
memcpy(vidmem, buffer, VGA_SIZE*2);
}