SRB_H
MVSATA_WDC_WRITE_1(mvport, SRB_H, WDSD_IBM);
MVSATA_WDC_WRITE_1(mvport, SRB_H, WDSD_IBM);
MVSATA_WDC_WRITE_1(mvport, SRB_H, WDSD_IBM);
MVSATA_WDC_WRITE_1(mvport, SRB_H, WDSD_IBM);
ata_c->r_device = MVSATA_WDC_READ_1(mvport, SRB_H);
MVSATA_WDC_WRITE_1(mvport, SRB_H, WDSD_IBM);
MVSATA_WDC_WRITE_1(mvport, SRB_H, WDSD_IBM);
MVSATA_WDC_WRITE_1(mvport, SRB_H, WDSD_IBM);
#define CRQB_ATACOMMAND_DEVICE CRQB_ATACOMMAND_REG(SRB_H)