arch/x86/kernel/resource.c

   1 #include <linux/ioport.h>
   2 #include <asm/e820.h>
   3
   4 void arch_remove_reservations(struct resource *avail)
   5 {
   6         /* Trim out BIOS area (low 1MB) */
   7         if (avail->flags & IORESOURCE_MEM) {
   8                 if (avail->start < BIOS_END)
   9                         avail->start = BIOS_END;
  10         }
  11 }