compat/linux/linux_ioctl.c

1250 bsd_to_linux_msf_lba(u_char af, union msf_lba *bp, union linux_cdrom_addr *lp)
1253 		lp->lba = bp->lba;
1255 		lp->msf.minute = bp->msf.minute;
1256 		lp->msf.second = bp->msf.second;
1257 		lp->msf.frame = bp->msf.frame;
1275 linux_to_bsd_dvd_struct(l_dvd_struct *lp, struct dvd_struct *bp)
1277 	bp->format = lp->type;
1282 		bp->layer_num = lp->physical.layer_num;
1285 		bp->layer_num = lp->copyright.layer_num;
1288 		bp->agid = lp->disckey.agid;
1300 bsd_to_linux_dvd_struct(struct dvd_struct *bp, l_dvd_struct *lp)
1305 		struct l_dvd_layer *llp = &lp->physical.layer[bp->layer_num];
1323 		lp->copyright.cpst = bp->cpst;
1324 		lp->copyright.rmi = bp->rmi;
1327 		memcpy(lp->disckey.value, bp->data, sizeof(lp->disckey.value));
1330 		lp->bca.len = bp->length;
1331 		memcpy(lp->bca.value, bp->data, sizeof(lp->bca.value));
1334 		lp->manufact.len = bp->length;
1335 		memcpy(lp->manufact.value, bp->data,
1336 		    sizeof(lp->manufact.value));
1337 		/* lp->manufact.layer_num is unused in linux (redhat 7.0) */
1346 linux_to_bsd_dvd_authinfo(l_dvd_authinfo *lp, int *bcode,
1349 	switch (lp->type) {
1353 		bp->agid = lp->lsa.agid;
1358 		bp->agid = lp->hsc.agid;
1359 		memcpy(bp->keychal, lp->hsc.chal, 10);
1364 		bp->agid = lp->lsk.agid;
1369 		bp->agid = lp->lsc.agid;
1374 		bp->agid = lp->hsk.agid;
1375 		memcpy(bp->keychal, lp->hsk.key, 5);
1380 		bp->agid = lp->lstk.agid;
1381 		bp->lba = lp->lstk.lba;
1386 		bp->agid = lp->lsasf.agid;
1391 		bp->agid = lp->lsa.agid;
1400 		bp->region = lp->hrpcs.pdrc;
1409 bsd_to_linux_dvd_authinfo(struct dvd_authinfo *bp, l_dvd_authinfo *lp)
1411 	switch (lp->type) {
1413 		lp->lsa.agid = bp->agid;
1416 		lp->type = LINUX_DVD_LU_SEND_KEY1;
1419 		memcpy(lp->lsk.key, bp->keychal, sizeof(lp->lsk.key));
1422 		memcpy(lp->lsc.chal, bp->keychal, sizeof(lp->lsc.chal));
1425 		lp->type = LINUX_DVD_AUTH_ESTABLISHED;
1428 		memcpy(lp->lstk.title_key, bp->keychal,
1429 		    sizeof(lp->lstk.title_key));
1430 		lp->lstk.cpm = bp->cpm;
1431 		lp->lstk.cp_sec = bp->cp_sec;
1432 		lp->lstk.cgms = bp->cgms;
1435 		lp->lsasf.asf = bp->asf;
1440 		lp->lrpcs.type = bp->reg_type;
1441 		lp->lrpcs.vra = bp->vend_rsts;
1442 		lp->lrpcs.ucca = bp->user_rsts;
1443 		lp->lrpcs.region_mask = bp->region;
1444 		lp->lrpcs.rpc_scheme = bp->rpc_scheme;