ahci_prdt
ahci_load_prdt_seg(struct ahci_prdt *prd, u_int64_t addr, u_int32_t len,
struct ahci_prdt *prdt = ccb->ccb_cmd_table->prdt;
struct ahci_prdt *prdt = ccb->ccb_cmd_table->prdt;
void ahci_load_prdt_seg(struct ahci_prdt *, u_int64_t,
struct ahci_prdt prdt[AHCI_MAX_PRDT];