IOBASE
#define TRIBUF_PORT (IOBASE+0x37)
#define VPP_PORT (IOBASE+0x28)
if (!request_region(IOBASE, 0x20, DRV_NAME)) {
err = apne_probe1(dev, IOBASE);
release_region(IOBASE, 0x20);
release_region(IOBASE, 0x20);
release_region(IOBASE, 0x20);
qla27xx_write_reg(ISPREG(vha), IOBASE(vha), addr, buf);
qla27xx_write_reg(ISPREG(vha), IOBASE(vha), addr, buf);
qla27xx_write_reg(ISPREG(vha), IOBASE(vha), 0x40, buf);