media/dvb-core/dvb_frontend.c

1346 				    struct dtv_property *tvp,
1352 	switch (tvp->cmd) {
1356 			tvp->u.buffer.data[ncaps] = fe->ops.delsys[ncaps];
1359 		tvp->u.buffer.len = ncaps;
1363 		tvp->u.data = c->frequency;
1366 		tvp->u.data = c->modulation;
1369 		tvp->u.data = c->bandwidth_hz;
1372 		tvp->u.data = c->inversion;
1375 		tvp->u.data = c->symbol_rate;
1378 		tvp->u.data = c->fec_inner;
1381 		tvp->u.data = c->pilot;
1384 		tvp->u.data = c->rolloff;
1387 		tvp->u.data = c->delivery_system;
1390 		tvp->u.data = c->voltage;
1393 		tvp->u.data = c->sectone;
1396 		tvp->u.data = (DVB_API_VERSION << 8) | DVB_API_VERSION_MINOR;
1399 		tvp->u.data = c->code_rate_HP;
1402 		tvp->u.data = c->code_rate_LP;
1405 		tvp->u.data = c->guard_interval;
1408 		tvp->u.data = c->transmission_mode;
1411 		tvp->u.data = c->hierarchy;
1414 		tvp->u.data = c->interleaving;
1419 		tvp->u.data = c->isdbt_partial_reception;
1422 		tvp->u.data = c->isdbt_sb_mode;
1425 		tvp->u.data = c->isdbt_sb_subchannel;
1428 		tvp->u.data = c->isdbt_sb_segment_idx;
1431 		tvp->u.data = c->isdbt_sb_segment_count;
1434 		tvp->u.data = c->isdbt_layer_enabled;
1437 		tvp->u.data = c->layer[0].fec;
1440 		tvp->u.data = c->layer[0].modulation;
1443 		tvp->u.data = c->layer[0].segment_count;
1446 		tvp->u.data = c->layer[0].interleaving;
1449 		tvp->u.data = c->layer[1].fec;
1452 		tvp->u.data = c->layer[1].modulation;
1455 		tvp->u.data = c->layer[1].segment_count;
1458 		tvp->u.data = c->layer[1].interleaving;
1461 		tvp->u.data = c->layer[2].fec;
1464 		tvp->u.data = c->layer[2].modulation;
1467 		tvp->u.data = c->layer[2].segment_count;
1470 		tvp->u.data = c->layer[2].interleaving;
1476 		tvp->u.data = c->stream_id;
1481 		tvp->u.data = c->scrambling_sequence_index;
1486 		tvp->u.data = fe->dtv_property_cache.atscmh_fic_ver;
1489 		tvp->u.data = fe->dtv_property_cache.atscmh_parade_id;
1492 		tvp->u.data = fe->dtv_property_cache.atscmh_nog;
1495 		tvp->u.data = fe->dtv_property_cache.atscmh_tnog;
1498 		tvp->u.data = fe->dtv_property_cache.atscmh_sgn;
1501 		tvp->u.data = fe->dtv_property_cache.atscmh_prc;
1504 		tvp->u.data = fe->dtv_property_cache.atscmh_rs_frame_mode;
1507 		tvp->u.data = fe->dtv_property_cache.atscmh_rs_frame_ensemble;
1510 		tvp->u.data = fe->dtv_property_cache.atscmh_rs_code_mode_pri;
1513 		tvp->u.data = fe->dtv_property_cache.atscmh_rs_code_mode_sec;
1516 		tvp->u.data = fe->dtv_property_cache.atscmh_sccc_block_mode;
1519 		tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_a;
1522 		tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_b;
1525 		tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_c;
1528 		tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_d;
1532 		tvp->u.data = c->lna;
1537 		tvp->u.st = c->strength;
1538 		if (tvp->u.buffer.len > MAX_DTV_STATS * sizeof(u32))
1539 			tvp->u.buffer.len = MAX_DTV_STATS * sizeof(u32);
1540 		len = tvp->u.buffer.len;
1543 		tvp->u.st = c->cnr;
1544 		if (tvp->u.buffer.len > MAX_DTV_STATS * sizeof(u32))
1545 			tvp->u.buffer.len = MAX_DTV_STATS * sizeof(u32);
1546 		len = tvp->u.buffer.len;
1549 		tvp->u.st = c->pre_bit_error;
1550 		if (tvp->u.buffer.len > MAX_DTV_STATS * sizeof(u32))
1551 			tvp->u.buffer.len = MAX_DTV_STATS * sizeof(u32);
1552 		len = tvp->u.buffer.len;
1555 		tvp->u.st = c->pre_bit_count;
1556 		if (tvp->u.buffer.len > MAX_DTV_STATS * sizeof(u32))
1557 			tvp->u.buffer.len = MAX_DTV_STATS * sizeof(u32);
1558 		len = tvp->u.buffer.len;
1561 		tvp->u.st = c->post_bit_error;
1562 		if (tvp->u.buffer.len > MAX_DTV_STATS * sizeof(u32))
1563 			tvp->u.buffer.len = MAX_DTV_STATS * sizeof(u32);
1564 		len = tvp->u.buffer.len;
1567 		tvp->u.st = c->post_bit_count;
1568 		if (tvp->u.buffer.len > MAX_DTV_STATS * sizeof(u32))
1569 			tvp->u.buffer.len = MAX_DTV_STATS * sizeof(u32);
1570 		len = tvp->u.buffer.len;
1573 		tvp->u.st = c->block_error;
1574 		if (tvp->u.buffer.len > MAX_DTV_STATS * sizeof(u32))
1575 			tvp->u.buffer.len = MAX_DTV_STATS * sizeof(u32);
1576 		len = tvp->u.buffer.len;
1579 		tvp->u.st = c->block_count;
1580 		if (tvp->u.buffer.len > MAX_DTV_STATS * sizeof(u32))
1581 			tvp->u.buffer.len = MAX_DTV_STATS * sizeof(u32);
1582 		len = tvp->u.buffer.len;
1587 			__func__, tvp->cmd);
1596 		__func__, tvp->cmd, dtv_cmd_name(tvp->cmd),
1597 		tvp->u.buffer.len, tvp->u.buffer.len, tvp->u.buffer.data);
2152 		struct compat_dtv_property *tvp = NULL;
2166 		tvp = memdup_array_user(compat_ptr(tvps->props),
2167 					tvps->num, sizeof(*tvp));
2168 		if (IS_ERR(tvp))
2169 			return PTR_ERR(tvp);
2173 						       (tvp + i)->cmd,
2174 						       (tvp + i)->u.data);
2176 				kfree(tvp);
2180 		kfree(tvp);
2183 		struct compat_dtv_property *tvp = NULL;
2198 		tvp = memdup_array_user(compat_ptr(tvps->props),
2199 					tvps->num, sizeof(*tvp));
2200 		if (IS_ERR(tvp))
2201 			return PTR_ERR(tvp);
2212 				kfree(tvp);
2218 			    fe, &getp, (struct dtv_property *)(tvp + i), file);
2220 				kfree(tvp);
2225 		if (copy_to_user((void __user *)compat_ptr(tvps->props), tvp,
2227 			kfree(tvp);
2230 		kfree(tvp);
2361 	struct dtv_property *tvp = NULL;
2379 	tvp = memdup_array_user((void __user *)tvps->props,
2380 				tvps->num, sizeof(*tvp));
2381 	if (IS_ERR(tvp))
2382 		return PTR_ERR(tvp);
2397 					       tvp + i, file);
2402 	if (copy_to_user((void __user *)tvps->props, tvp,
2410 	kfree(tvp);
2444 		struct dtv_property *tvp = NULL;
2458 		tvp = memdup_array_user((void __user *)tvps->props,
2459 					tvps->num, sizeof(*tvp));
2460 		if (IS_ERR(tvp))
2461 			return PTR_ERR(tvp);
2465 						       (tvp + i)->cmd,
2466 						       (tvp + i)->u.data);
2468 				kfree(tvp);
2472 		kfree(tvp);