kernel/device_manager/devfs.cpp

82 		} dev;
298 		if (vnode->stream.u.dev.partition == NULL) {
300 			vnode->stream.u.dev.device->Removed();
305 			put_vnode(fs->volume, vnode->stream.u.dev.partition->raw_device->id);
437 	if (device->stream.u.dev.partition != NULL)
474 	partitionNode->stream.u.dev.device = device->stream.u.dev.device;
475 	partitionNode->stream.u.dev.partition = partition;
771 	node->stream.u.dev.device = device;
849 		kprintf(" device:      %p\n", vnode->stream.u.dev.device);
850 		kprintf(" partition:   %p\n", vnode->stream.u.dev.partition);
851 		if (vnode->stream.u.dev.partition != NULL) {
852 			partition_info& info = vnode->stream.u.dev.partition->info;
854 				vnode->stream.u.dev.partition->raw_device);
862 				(addr_t)vnode->stream.u.dev.partition->raw_device);
1126 		BaseDevice* device = vnode->stream.u.dev.device;
1160 		return vnode->stream.u.dev.device->Close(cookie->device_cookie);
1177 		vnode->stream.u.dev.device->Free(cookie->device_cookie);
1178 		vnode->stream.u.dev.device->UninitDevice();
1227 	if (vnode->stream.u.dev.partition != NULL) {
1228 		if (pos >= vnode->stream.u.dev.partition->info.size)
1231 		translate_partition_access(vnode->stream.u.dev.partition, pos,
1239 	return vnode->stream.u.dev.device->Read(cookie->device_cookie, pos, buffer,
1260 	if (vnode->stream.u.dev.partition != NULL) {
1261 		if (pos >= vnode->stream.u.dev.partition->info.size)
1264 		translate_partition_access(vnode->stream.u.dev.partition, pos,
1271 	return vnode->stream.u.dev.device->Write(cookie->device_cookie, pos, buffer,
1459 					= vnode->stream.u.dev.partition;
1464 				status_t status = vnode->stream.u.dev.device->Control(
1483 					= vnode->stream.u.dev.partition;
1526 				status = vnode->stream.u.dev.device->Control(
1540 					= vnode->stream.u.dev.partition;
1558 				// but for now we assume it's mounted on /dev
1559 				strcpy(path, "/dev/");
1580 		return vnode->stream.u.dev.device->Control(cookie->device_cookie,
1600 	return vnode->stream.u.dev.device->Control(cookie->device_cookie,
1616 	if (!vnode->stream.u.dev.device->HasSelect()) {
1623 	return vnode->stream.u.dev.device->Select(cookie->device_cookie, event,
1639 	if (!vnode->stream.u.dev.device->HasDeselect())
1642 	return vnode->stream.u.dev.device->Deselect(cookie->device_cookie, event,
1656 		|| vnode->stream.u.dev.device->Node() == NULL
1660 	return vnode->stream.u.dev.device->HasRead()
1661 		|| vnode->stream.u.dev.device->HasIO();
1678 		|| (!vnode->stream.u.dev.device->HasRead()
1679 			&& !vnode->stream.u.dev.device->HasIO())
1686 	if (vnode->stream.u.dev.partition != NULL) {
1687 		if (pos >= vnode->stream.u.dev.partition->info.size)
1690 		translate_partition_access(vnode->stream.u.dev.partition, pos,
1694 	if (vnode->stream.u.dev.device->HasIO()) {
1708 		error = vnode->stream.u.dev.device->Read(cookie->device_cookie, pos,
1737 		|| (!vnode->stream.u.dev.device->HasWrite()
1738 			&& !vnode->stream.u.dev.device->HasIO())
1745 	if (vnode->stream.u.dev.partition != NULL) {
1746 		if (pos >= vnode->stream.u.dev.partition->info.size)
1749 		translate_partition_access(vnode->stream.u.dev.partition, pos,
1753 	if (vnode->stream.u.dev.device->HasIO()) {
1767 		error = vnode->stream.u.dev.device->Write(cookie->device_cookie, pos,
1800 	if (!vnode->stream.u.dev.device->HasIO())
1803 	if (vnode->stream.u.dev.partition != NULL) {
1805 				> vnode->stream.u.dev.partition->info.size) {
1809 		translate_partition_access(vnode->stream.u.dev.partition, request);
1812 	return vnode->stream.u.dev.device->IO(cookie->device_cookie, request);
1846 		if (vnode->stream.u.dev.partition != NULL) {
1847 			stat->st_size = vnode->stream.u.dev.partition->info.size;
1849 		} else if (vnode->stream.u.dev.info->control(cookie->device_cookie,
2041 	FileDevice* device = dynamic_cast<FileDevice*>(node->stream.u.dev.device);
2221 	if (!S_ISCHR(node->stream.type) || node->stream.u.dev.partition != NULL) {
2226 	_device = node->stream.u.dev.device;