cam/ata/ata_xpt.c

1734 	struct ccb_dev_advinfo *cdai;
1740 	cdai = &start_ccb->cdai;
1741 	switch(cdai->buftype) {
1743 		if (cdai->flags & CDAI_FLAG_STORE)
1745 		cdai->provsiz = device->device_id_len;
1749 		if (cdai->provsiz > cdai->bufsiz)
1750 			amt = cdai->bufsiz;
1751 		memcpy(cdai->buf, device->device_id, amt);
1754 		if (cdai->flags & CDAI_FLAG_STORE)
1756 		cdai->provsiz = device->serial_num_len;
1760 		if (cdai->provsiz > cdai->bufsiz)
1761 			amt = cdai->bufsiz;
1762 		memcpy(cdai->buf, device->serial_num, amt);
1765 		if (cdai->flags & CDAI_FLAG_STORE) {
1768 			device->physpath_len = cdai->bufsiz;
1770 			if (cdai->bufsiz == 0)
1772 			device->physpath = malloc(cdai->bufsiz, M_CAMXPT, M_NOWAIT);
1777 			memcpy(device->physpath, cdai->buf, cdai->bufsiz);
1779 			cdai->provsiz = device->physpath_len;
1783 			if (cdai->provsiz > cdai->bufsiz)
1784 				amt = cdai->bufsiz;
1785 			memcpy(cdai->buf, device->physpath, amt);
1793 	if (cdai->flags & CDAI_FLAG_STORE) {
1795 			  (void *)(uintptr_t)cdai->buftype);