65 ipu6_cpd_metadata_get_cmpnt(struct ipu6_device *isp, const void *metadata,  in ipu6_cpd_metadata_get_cmpnt()  argument
71 	cmpnt_count = div_u64(cmpnt_count, isp->cpd_metadata_cmpnt_size);  in ipu6_cpd_metadata_get_cmpnt()
74 		dev_err(&isp->pdev->dev, "Component index out of range (%d)\n",  in ipu6_cpd_metadata_get_cmpnt()
79 	return metadata + extn_size + idx * isp->cpd_metadata_cmpnt_size;  in ipu6_cpd_metadata_get_cmpnt()
82 static u32 ipu6_cpd_metadata_cmpnt_version(struct ipu6_device *isp,  in ipu6_cpd_metadata_cmpnt_version()  argument
88 	cmpnt = ipu6_cpd_metadata_get_cmpnt(isp, metadata, metadata_size, idx);  in ipu6_cpd_metadata_cmpnt_version()
95 static int ipu6_cpd_metadata_get_cmpnt_id(struct ipu6_device *isp,  in ipu6_cpd_metadata_get_cmpnt_id()  argument
101 	cmpnt = ipu6_cpd_metadata_get_cmpnt(isp, metadata, metadata_size, idx);  in ipu6_cpd_metadata_get_cmpnt_id()
108 static int ipu6_cpd_parse_module_data(struct ipu6_device *isp,  in ipu6_cpd_parse_module_data()  argument
138 		id = ipu6_cpd_metadata_get_cmpnt_id(isp, metadata,  in ipu6_cpd_parse_module_data()
141 			dev_err(&isp->pdev->dev, "Invalid CPD component id\n");  in ipu6_cpd_parse_module_data()
145 		ver = ipu6_cpd_metadata_cmpnt_version(isp, metadata,  in ipu6_cpd_parse_module_data()
148 			dev_err(&isp->pdev->dev,  in ipu6_cpd_parse_module_data()
166 	struct ipu6_device *isp = adev->isp;  in ipu6_cpd_create_pkg_dir()  local
195 	ret = ipu6_cpd_parse_module_data(isp, src + ent->offset,  in ipu6_cpd_create_pkg_dir()
200 		dev_err(&isp->pdev->dev, "Failed to parse module data\n");  in ipu6_cpd_create_pkg_dir()
228 static int ipu6_cpd_validate_cpd(struct ipu6_device *isp, const void *cpd,  in ipu6_cpd_validate_cpd()  argument
241 		dev_err(&isp->pdev->dev, "Invalid CPD moduledata size\n");  in ipu6_cpd_validate_cpd()
247 		dev_err(&isp->pdev->dev, "Invalid CPD header\n");  in ipu6_cpd_validate_cpd()
256 			dev_err(&isp->pdev->dev, "Invalid CPD entry (%d)\n", i);  in ipu6_cpd_validate_cpd()
264 static int ipu6_cpd_validate_moduledata(struct ipu6_device *isp,  in ipu6_cpd_validate_moduledata()  argument
274 		dev_err(&isp->pdev->dev, "Invalid CPD moduledata size\n");  in ipu6_cpd_validate_moduledata()
278 	dev_info(&isp->pdev->dev, "FW version: %x\n", mod_hdr->fw_pkg_date);  in ipu6_cpd_validate_moduledata()
279 	ret = ipu6_cpd_validate_cpd(isp, moduledata + mod_hdr->hdr_len,  in ipu6_cpd_validate_moduledata()
283 		dev_err(&isp->pdev->dev, "Invalid CPD in moduledata\n");  in ipu6_cpd_validate_moduledata()
290 static int ipu6_cpd_validate_metadata(struct ipu6_device *isp,  in ipu6_cpd_validate_metadata()  argument
297 		dev_err(&isp->pdev->dev, "Invalid CPD metadata\n");  in ipu6_cpd_validate_metadata()
304 		dev_err(&isp->pdev->dev,  in ipu6_cpd_validate_metadata()
311 	if ((meta_size - sizeof(*extn)) % isp->cpd_metadata_cmpnt_size) {  in ipu6_cpd_validate_metadata()
312 		dev_err(&isp->pdev->dev, "Invalid CPD metadata size\n");  in ipu6_cpd_validate_metadata()
319 int ipu6_cpd_validate_cpd_file(struct ipu6_device *isp, const void *cpd_file,  in ipu6_cpd_validate_cpd_file()  argument
326 	ret = ipu6_cpd_validate_cpd(isp, cpd_file, cpd_file_size,  in ipu6_cpd_validate_cpd_file()
329 		dev_err(&isp->pdev->dev, "Invalid CPD in file\n");  in ipu6_cpd_validate_cpd_file()
335 		dev_err(&isp->pdev->dev, "Invalid CPD header\n");  in ipu6_cpd_validate_cpd_file()
342 		dev_err(&isp->pdev->dev, "Invalid CPD manifest size\n");  in ipu6_cpd_validate_cpd_file()
348 	ret = ipu6_cpd_validate_metadata(isp, cpd_file + ent->offset, ent->len);  in ipu6_cpd_validate_cpd_file()
350 		dev_err(&isp->pdev->dev, "Invalid CPD metadata\n");  in ipu6_cpd_validate_cpd_file()
356 	ret = ipu6_cpd_validate_moduledata(isp, cpd_file + ent->offset,  in ipu6_cpd_validate_cpd_file()
359 		dev_err(&isp->pdev->dev, "Invalid CPD moduledata\n");  in ipu6_cpd_validate_cpd_file()