intel/ifs/load.c

36 	[1] = "Attempt to copy scan hashes when copy already in progress",
41 	[6] = "Scan reload or test is in progress"
84  * To copy scan hashes and authenticate test chunks, the initiating cpu must point
86  * Run wrmsr(MSR_COPY_SCAN_HASHES) for scan hash copy and run wrmsr(MSR_AUTHENTICATE_AND_COPY_CHUNK)
87  * for scan hash copy and test chunk authentication.
101 	/* run scan hash copy */  in copy_hashes_authenticate_chunks()
105 	/* enumerate the scan image information */  in copy_hashes_authenticate_chunks()
120 	/* base linear address to the scan data */  in copy_hashes_authenticate_chunks()
123 	/* scan data authentication and copy chunks to secured memory */  in copy_hashes_authenticate_chunks()
157 	snprintf(test_file, sizeof(test_file), "%02x-%02x-%02x-%02x.scan",  in validate_ifs_metadata()
169 	/* Scan chunk start must be 256 byte aligned */  in validate_ifs_metadata()
171 		dev_err(dev, "Scan pattern is not aligned on %d bytes aligned in %s\n",  in validate_ifs_metadata()
186  * IFS requires scan chunks authenticated per each socket in the platform.
204 	/* copy the scan hash and authenticate per package */  in scan_chunks_sanity_check()
266 	snprintf(scan_path, sizeof(scan_path), "intel/ifs_%d/%02x-%02x-%02x-%02x.scan",  in ifs_load_firmware()