sys/dev/ic/vga_subr.c
58
vga_gdc_write(vh, rdplanesel, 0x02); /* select map 2 for cpu reads */
sys/dev/ic/vga_subr.c
59
vga_gdc_write(vh, mode, 0x00); /* disable odd-even addressing */
sys/dev/ic/vga_subr.c
60
vga_gdc_write(vh, misc, 0x04); /* map starts at 0xA000 */
sys/dev/ic/vga_subr.c
75
vga_gdc_write(vh, rdplanesel, 0x00); /* select map 0 for cpu reads */
sys/dev/ic/vga_subr.c
76
vga_gdc_write(vh, mode, 0x10); /* enable odd-even addressing */
sys/dev/ic/vga_subr.c
78
vga_gdc_write(vh, misc, (vh->vh_mono ? 0x0a : 0x0e));