movl $0x80000b80, %eax | |
movw $0xcf8, %dx | |
outl %eax, %dx | |
movw $0xcfc, %dx | |
inb %dx, %al | |
orb $1, %al | |
outb %al, %dx | |
movl $0x80000b40, %eax | |
movw $0xcf8, %dx | |
outl %eax, %dx | |
movl $0x7001, %eax | |
movw $0xcfc, %dx | |
outl %eax, %dx | |
movw $0x2000, %ax | |
movw $0x7004, %dx | |
outw %ax, %dx |