1 files changed, 0 insertions, 193 deletions

diff --git a/package/lqtapi/src/tapi/tapi-control.c b/package/lqtapi/src/tapi/tapi-control.c
deleted file mode 100644
index a4f245e92..000000000
--- a/package/lqtapi/src/tapi/tapi-control.c
+++ /dev/null
@@ -1,193 +0,0 @@
-#include <linux/cdev.h>
-#include <linux/device.h>
-#include <linux/fs.h>
-#include <linux/list.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-
-#include <linux/tapi/tapi.h>
-#include <linux/tapi/tapi-ioctl.h>
-
-/* FIXME Does it acutally make sense to allow more then one application at a
- * time to open the control device? For example calling sync from one app will
- * also sync all others. */
-
-struct tapi_control_file {
-	struct tapi_device *tdev;
-	struct list_head links;
-};
-
-static struct tapi_endpoint *tapi_lookup_endpoint(struct tapi_device *tdev,
-	unsigned int ep_id)
-{
-	struct tapi_stream *stream;
-
-	if (ep_id < tdev->num_ports)
-		return &tdev->ports[ep_id].ep;
-
-	list_for_each_entry(stream, &tdev->streams, head) {
-		if (stream->ep.id == ep_id)
-			return &stream->ep;
-	}
-
-	return ERR_PTR(-ENOENT);
-}
-
-static inline struct tapi_device *inode_to_tdev(struct inode *inode)
-{
-	return container_of(inode->i_cdev, struct tapi_char_device, cdev)->tdev;
-}
-
-static int tapi_control_open(struct inode *inode, struct file *file)
-{
-	int ret;
-	struct tapi_device *tdev = inode_to_tdev(inode);
-	struct tapi_control_file *tctrl;
-
-	get_device(&tdev->dev);
-
-	tctrl = kzalloc(sizeof(*tctrl), GFP_KERNEL);
-	if (!tctrl) {
-		ret = -ENOMEM;
-		goto err_put_device;
-	}
-
-	INIT_LIST_HEAD(&tctrl->links);
-	tctrl->tdev = tdev;
-
-	file->private_data = tctrl;
-
-	return 0;
-
-err_put_device:
-	put_device(&tdev->dev);
-
-	return ret;
-}
-
-static int tapi_control_release(struct inode *inode, struct file *file)
-{
-	struct tapi_control_file *tctrl = file->private_data;
-	struct tapi_link *link;
-
-	if (tctrl) {
-		list_for_each_entry(link, &tctrl->links, head)
-			tapi_link_free(tctrl->tdev, link);
-
-		put_device(&tctrl->tdev->dev);
-	}
-
-	return 0;
-}
-
-static long tapi_control_ioctl_link_alloc(struct tapi_control_file *tctrl,
-	unsigned long arg)
-{
-	struct tapi_link *link;
-	struct tapi_endpoint *ep1, *ep2;
-
-	ep1 = tapi_lookup_endpoint(tctrl->tdev, arg >> 16);
-	ep2 = tapi_lookup_endpoint(tctrl->tdev, arg & 0xffff);
-
-	link = tapi_link_alloc(tctrl->tdev, ep1, ep2);
-	if (IS_ERR(link))
-		return PTR_ERR(link);
-
-	list_add_tail(&link->head, &tctrl->links);
-
-	return link->id;
-}
-
-struct tapi_link *tapi_control_lookup_link(struct tapi_control_file *tctrl,
-	unsigned int id)
-{
-	struct tapi_link *link;
-
-	list_for_each_entry(link, &tctrl->links, head) {
-		if (link->id == id)
-			return link;
-	}
-
-	return NULL;
-}
-
-static long tapi_control_ioctl_link_free(struct tapi_control_file *tctrl,
-	unsigned long arg)
-{
-	struct tapi_link *link = tapi_control_lookup_link(tctrl, arg);
-	if (!link)
-		return -ENOENT;
-
-	tapi_link_free(tctrl->tdev, link);
-	list_del(&link->head);
-
-	return 0;
-}
-
-static long tapi_control_ioctl_link_enable(struct tapi_control_file *tctrl,
-	unsigned long arg)
-{
-	struct tapi_link *link = tapi_control_lookup_link(tctrl, arg);
-	if (!link)
-		return -ENOENT;
-
-	return tapi_link_enable(tctrl->tdev, link);
-}
-
-static long tapi_control_ioctl_link_disable(struct tapi_control_file *tctrl,
-	unsigned long arg)
-{
-	struct tapi_link *link = tapi_control_lookup_link(tctrl, arg);
-	if (!link)
-		return -ENOENT;
-
-	return tapi_link_disable(tctrl->tdev, link);
-}
-
-static long tapi_control_ioctl_sync(struct tapi_control_file *tctrl)
-{
-	return tapi_sync(tctrl->tdev);
-}
-
-static long tapi_control_ioctl(struct file *file, unsigned int cmd,
-	unsigned long arg)
-{
-	int ret;
-	struct tapi_control_file *tctrl = file->private_data;
-
-	switch (cmd) {
-	case TAPI_CONTROL_IOCTL_LINK_ALLOC:
-		ret = tapi_control_ioctl_link_alloc(tctrl, arg);
-		break;
-	case TAPI_CONTROL_IOCTL_LINK_FREE:
-		ret = tapi_control_ioctl_link_free(tctrl, arg);
-		break;
-	case TAPI_CONTROL_IOCTL_LINK_ENABLE:
-		ret = tapi_control_ioctl_link_enable(tctrl, arg);
-		break;
-	case TAPI_CONTROL_IOCTL_LINK_DISABLE:
-		ret = tapi_control_ioctl_link_disable(tctrl, arg);
-		break;
-	case TAPI_CONTROL_IOCTL_SYNC:
-		ret = tapi_control_ioctl_sync(tctrl);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return ret;
-}
-
-static const struct file_operations tapi_control_file_ops = {
-	.owner = THIS_MODULE,
-	.open = tapi_control_open,
-	.release = tapi_control_release,
-	.unlocked_ioctl = tapi_control_ioctl,
-};
-
-int tapi_register_control_device(struct tapi_device* tdev)
-{
-	dev_set_name(&tdev->control_dev.dev, "tapi%uC", tdev->id);
-	return tapi_char_device_register(tdev, &tdev->control_dev, &tapi_control_file_ops);
-}