amd/amdgpu/amdgpu_discovery.c

377 		dev_info(adev->dev, "use ip discovery information from file");
381 			dev_err(adev->dev, "failed to read ip discovery binary from file\n");
393 	/* check the ip discovery binary signature */
396 			"get invalid ip discovery binary signature\n");
410 		dev_err(adev->dev, "invalid ip discovery binary checksum\n");
423 			dev_err(adev->dev, "invalid ip discovery data table signature\n");
430 			dev_err(adev->dev, "invalid ip discovery data table checksum\n");
445 			dev_err(adev->dev, "invalid ip discovery gc table id\n");
467 			dev_err(adev->dev, "invalid ip discovery harvest table signature\n");
489 			dev_err(adev->dev, "invalid ip discovery vcn table id\n");
511 			dev_err(adev->dev, "invalid ip discovery mall table id\n");
544 static int amdgpu_discovery_validate_ip(const struct ip_v4 *ip)
546 	if (ip->instance_number >= HWIP_MAX_INSTANCE) {
547 		DRM_ERROR("Unexpected instance_number (%d) from ip discovery blob\n",
548 			  ip->instance_number);
551 	if (le16_to_cpu(ip->hw_id) >= HW_ID_MAX) {
552 		DRM_ERROR("Unexpected hw_id (%d) from ip discovery blob\n",
553 			  le16_to_cpu(ip->hw_id));
566 	struct ip_v4 *ip;
583 			ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset);
585 			if (amdgpu_discovery_validate_ip(ip))
588 			if (le16_to_cpu(ip->variant) == 1) {
589 				switch (le16_to_cpu(ip->hw_id)) {
592 					if (ip->instance_number == 0) {
615 				ip_offset += struct_size(ip, base_address_64, ip->num_base_address);
617 				ip_offset += struct_size(ip, base_address, ip->num_base_address);
981 			struct ip_v4 *ip;
984 			ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset);
985 			if (amdgpu_discovery_validate_ip(ip) ||
986 			    le16_to_cpu(ip->hw_id) != ii)
1025 							     ip->num_base_address),
1031 			ip_hw_instance->hw_id = le16_to_cpu(ip->hw_id); /* == ii */
1032 			ip_hw_instance->num_instance = ip->instance_number;
1033 			ip_hw_instance->major = ip->major;
1034 			ip_hw_instance->minor = ip->minor;
1035 			ip_hw_instance->revision = ip->revision;
1040 			ip_hw_instance->num_base_addresses = ip->num_base_address;
1045 						lower_32_bits(le64_to_cpu(ip->base_address_64[kk])) & 0x3FFFFFFF;
1047 					ip_hw_instance->base_addr[kk] = ip->base_address[kk];
1056 				ip_offset += struct_size(ip, base_address_64,
1057 							 ip->num_base_address);
1059 				ip_offset += struct_size(ip, base_address,
1060 							 ip->num_base_address);
1228 	struct ip_v4 *ip;
1270 			ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset);
1272 			if (amdgpu_discovery_validate_ip(ip))
1275 			num_base_address = ip->num_base_address;
1278 				  hw_id_names[le16_to_cpu(ip->hw_id)],
1279 				  le16_to_cpu(ip->hw_id),
1280 				  ip->instance_number,
1281 				  ip->major, ip->minor,
1282 				  ip->revision);
1284 			if (le16_to_cpu(ip->hw_id) == VCN_HWID) {
1294 						ip->revision & 0xc0;
1297 						(1U << ip->instance_number);
1299 						(1U << ip->instance_number);
1305 				ip->revision &= ~0xc0;
1307 			if (le16_to_cpu(ip->hw_id) == SDMA0_HWID ||
1308 			    le16_to_cpu(ip->hw_id) == SDMA1_HWID ||
1309 			    le16_to_cpu(ip->hw_id) == SDMA2_HWID ||
1310 			    le16_to_cpu(ip->hw_id) == SDMA3_HWID) {
1315 						(1U << ip->instance_number);
1323 			if (le16_to_cpu(ip->hw_id) == VPE_HWID) {
1332 			if (le16_to_cpu(ip->hw_id) == UMC_HWID) {
1337 			if (le16_to_cpu(ip->hw_id) == GC_HWID)
1339 					(1U << ip->instance_number);
1347 					/* Truncate the 64bit base address from ip discovery
1348 					 * and only store lower 32bit ip base in reg_offset[].
1356 					ip->base_address[k] =
1357 						lower_32_bits(le64_to_cpu(ip->base_address_64[k])) & 0x3FFFFFFF;
1359 					ip->base_address[k] = le32_to_cpu(ip->base_address[k]);
1360 				DRM_DEBUG("\t0x%08x\n", ip->base_address[k]);
1364 				if (hw_id_map[hw_ip] == le16_to_cpu(ip->hw_id) &&
1367 							hw_id_names[le16_to_cpu(ip->hw_id)]);
1368 					adev->reg_offset[hw_ip][ip->instance_number] =
1369 						ip->base_address;
1384 						subrev = ip->sub_revision;
1385 						variant = ip->variant;
1389 							 [ip->instance_number] =
1390 						IP_VERSION_FULL(ip->major,
1391 								ip->minor,
1392 								ip->revision,
1400 				ip_offset += struct_size(ip, base_address_64, ip->num_base_address);
1402 				ip_offset += struct_size(ip, base_address, ip->num_base_address);
1463 		DRM_ERROR("ip discovery uninitialized\n");
1563 		DRM_ERROR("ip discovery uninitialized\n");
1618 		DRM_ERROR("ip discovery uninitialized\n");
1701 			"Failed to add common ip block(GC_HWIP:0x%x)\n",
1748 		dev_err(adev->dev, "Failed to add gmc ip block(GC_HWIP:0x%x)\n",
1792 			"Failed to add ih ip block(OSSSYS_HWIP:0x%x)\n",
1851 			"Failed to add psp ip block(MP0_HWIP:0x%x)\n",
1904 			"Failed to add smu ip block(MP1_HWIP:0x%x)\n",
1958 				"Failed to add dm ip block(DCE_HWIP:0x%x)\n",
1974 				"Failed to add dm ip block(DCI_HWIP:0x%x)\n",
2024 		dev_err(adev->dev, "Failed to add gfx ip block(GC_HWIP:0x%x)\n",
2073 			"Failed to add sdma ip block(SDMA0_HWIP:0x%x)\n",
2092 				"Failed to add uvd v7 ip block(UVD_HWIP:0x%x)\n",
2105 				"Failed to add VCE v4 ip block(VCE_HWIP:0x%x)\n",
2165 				"Failed to add vcn/jpeg ip block(UVD_HWIP:0x%x)\n",