#define AHCI_CAP_S64A (1 << 31) // Supports 64-bit addressing
#define AHCI_CAP_SNCQ (1 << 30) // Supports Native Command Queuing
#define AHCI_CAP_SXS (1 << 5) // Support External SATA
#define AHCI_CAP_S64A (1 << 31) // Supports 64-bit addressing
#define AHCI_CAP_SNCQ (1 << 30) // Supports Native Command Queuing
#define AHCI_CAP_SXS (1 << 5) // Support External SATA