KernelLand/Modules/Storage/AHCI/ahci.c

   1 /*
   2 * Acess2 Kernel - AHCI Driver
   3 * - By John Hodge (thePowersGang)
   4 *
   5 * ahci.c
   6 */
   7 #include <drv_pci.h>
   8 #include "ahci.h"
   9
  10 // === CODE ====
  11 int AHCI_Install(char **Arguments)
  12 {
  13         // 010601/FFFFFF
  14         while( (id = PCI_GetDeviceByClass(0x010000, 0xFF0000, id)) >= 0 && i < MAX_CONTROLLERS )
  15         {
  16                 ctrlr->PMemBase = PCI_GetBAR(id, 5);
  17                 if( !ctrlr->PMemBase )
  18                 {
  19                         // TODO: Allocate space
  20                 }
  21
  22                 ctrlr->IRQNum = PCI_GetIRQ(id);
  23         }
  24         return 0;
  25 }