Lines Matching refs:part
507 IOService * part; in IOGetVolumeCryptKey() local
516 part = IOCopyMediaForDev(block_dev); in IOGetVolumeCryptKey()
517 if (!part) { in IOGetVolumeCryptKey()
525 …err = part->callPlatformFunction(APFSMEDIA_GETHIBERKEY, false, &volUuid, volumeCryptKey, keySize, … in IOGetVolumeCryptKey()
529 …err = part->callPlatformFunction(APFSMEDIA_GETHIBERKEY, false, &volUuid, volumeCryptKey, keySize, … in IOGetVolumeCryptKey()
541 part->release(); in IOGetVolumeCryptKey()
547 err = part->callPlatformFunction(PLATFORM_FUNCTION_GET_MEDIA_ENCRYPTION_KEY_UUID, false, in IOGetVolumeCryptKey()
579 part->release(); in IOGetVolumeCryptKey()
613 IOService * part = NULL; in IOPolledFileOpen() local
671 part = IOCopyMediaForDev(image_dev); in IOPolledFileOpen()
672 if (!part) { in IOPolledFileOpen()
677 if (!(vars->pollers = IOPolledFilePollers::copyPollers(part))) { in IOPolledFileOpen()
681 if ((num = OSDynamicCast(OSNumber, part->getProperty(kIOMediaPreferredBlockSizeKey)))) { in IOPolledFileOpen()
736 (void *) part, (void *) str2, in IOPolledFileOpen()
766 if (part) { in IOPolledFileOpen()
767 part->release(); in IOPolledFileOpen()