AHCI_GLOBAL_OFFSET
#define AHCI_GLOBAL_CAP(ahci_ctlp) (AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x00)
#define AHCI_GLOBAL_GHC(ahci_ctlp) (AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x04)
#define AHCI_GLOBAL_IS(ahci_ctlp) (AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x08)
#define AHCI_GLOBAL_PI(ahci_ctlp) (AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x0c)
#define AHCI_GLOBAL_VS(ahci_ctlp) (AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x10)
#define AHCI_GLOBAL_CCC_CTL(ahci_ctlp) (AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x14)
(AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x18)
#define AHCI_GLOBAL_EM_LOC(ahci_ctlp) (AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x1c)
#define AHCI_GLOBAL_EM_CTL(ahci_ctlp) (AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x20)
#define AHCI_GLOBAL_CAP2(ahci_ctlp) (AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x24)
#define AHCI_GLOBAL_BOHC(ahci_ctlp) (AHCI_GLOBAL_OFFSET(ahci_ctlp) + 0x28)