Exemplos de DEBUG_ADD_FILE_RO em C++ (Cpp)

Exemplo n.º 1

Arquivo: omap-iommu-debug.c Projeto: JohnAdcock/bgt3620

void omap_iommu_debugfs_add(struct omap_iommu *obj)
{
	struct dentry *d;

	if (!iommu_debug_root)
		return;

	obj->debug_dir = debugfs_create_dir(obj->name, iommu_debug_root);
	if (!obj->debug_dir)
		return;

	d = debugfs_create_u8("nr_tlb_entries", 0400, obj->debug_dir,
			      (u8 *)&obj->nr_tlb_entries);
	if (!d)
		return;

	DEBUG_ADD_FILE_RO(regs);
	DEBUG_ADD_FILE_RO(tlb);
	DEBUG_ADD_FILE_RO(pagetable);

	return;

err:
	debugfs_remove_recursive(obj->debug_dir);
}

Exemplo n.º 2

Arquivo: omap-iommu-debug.c Projeto: 3null/linux

static int iommu_debug_register(struct device *dev, void *data)
{
	struct platform_device *pdev = to_platform_device(dev);
	struct omap_iommu *obj = platform_get_drvdata(pdev);
	struct omap_iommu_arch_data *arch_data;
	struct dentry *d, *parent;

	if (!obj || !obj->dev)
		return -EINVAL;

	arch_data = kzalloc(sizeof(*arch_data), GFP_KERNEL);
	if (!arch_data)
		return -ENOMEM;

	arch_data->iommu_dev = obj;

	dev->archdata.iommu = arch_data;

	d = debugfs_create_dir(obj->name, iommu_debug_root);
	if (!d)
		goto nomem;
	parent = d;

	d = debugfs_create_u8("nr_tlb_entries", 400, parent,
			      (u8 *)&obj->nr_tlb_entries);
	if (!d)
		goto nomem;

	DEBUG_ADD_FILE_RO(ver);
	DEBUG_ADD_FILE_RO(regs);
	DEBUG_ADD_FILE_RO(tlb);
	DEBUG_ADD_FILE(pagetable);

	return 0;

nomem:
	kfree(arch_data);
	return -ENOMEM;
}