On Thu, Mar 28, 2019 at 03:11:40PM +0200, Andy Shevchenko wrote: > Any idea how it can be done?
Like this?
static u8 serial_inb(unsigned long addr, int offset)
{
if (early_serial_do_mmio) {
asm volatile("movb %1,%0" : "=q" (v) : "m" (*(volatile u8
__force *)addr));
return v;
} else {
return inb(addr + offset);
}
}
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
