1 files changed, 0 insertions, 201 deletions

diff --git a/package/lqtapi/src/tapi/tapi-stream.c b/package/lqtapi/src/tapi/tapi-stream.c
deleted file mode 100644
index 7277a5c61c..0000000000
--- a/package/lqtapi/src/tapi/tapi-stream.c
+++ /dev/null
@@ -1,201 +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/signal.h>
-#include <linux/sched.h>
-#include <linux/poll.h>
-
-#include <linux/tapi/tapi.h>
-#include <linux/tapi/tapi-ioctl.h>
-
-
-struct tapi_stream_file {
-	struct tapi_device *tdev;
-	struct tapi_stream *stream;
-};
-
-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_stream_open(struct inode *inode, struct file *file)
-{
-	int ret;
-	struct tapi_device *tdev = inode_to_tdev(inode);
-	struct tapi_stream_file *stream;
-
-	get_device(&tdev->dev);
-
-	stream = kzalloc(sizeof(*stream), GFP_KERNEL);
-	if (!stream) {
-		ret = -ENOMEM;
-		goto err_put;
-	}
-
-	stream->stream = tapi_stream_alloc(tdev);
-	if (IS_ERR(stream->stream)) {
-		ret = PTR_ERR(stream->stream);
-		goto err_free;
-	}
-	stream->tdev = tdev;
-
-	init_waitqueue_head(&stream->stream->recv_wait);
-	skb_queue_head_init(&stream->stream->recv_queue);
-
-	file->private_data = stream;
-
-	return 0;
-
-err_free:
-	kfree(stream);
-err_put:
-	put_device(&tdev->dev);
-	return ret;
-}
-
-static int tapi_stream_release(struct inode *inode, struct file *file)
-{
-	struct tapi_stream_file *stream = file->private_data;
-
-	if (stream) {
-		tapi_stream_free(stream->tdev, stream->stream);
-		put_device(&stream->tdev->dev);
-		kfree(stream);
-	}
-
-	return 0;
-}
-
-static long tapi_stream_ioctl(struct file *file, unsigned int cmd,
-	unsigned long arg)
-{
-	int ret = 0;
-	struct tapi_stream_file *stream = file->private_data;
-	struct tapi_device *tdev = stream->tdev;
-
-	switch (cmd) {
-	case TAPI_STREAM_IOCTL_GET_ENDPOINT:
-		ret = stream->stream->ep.id;
-		break;
-	case TAPI_STREAM_IOCTL_CONFIGURE:
-		break;
-	case TAPI_STREAM_IOCTL_START:
-		ret = tapi_stream_start(tdev, stream->stream);
-		break;
-	case TAPI_STREAM_IOCTL_STOP:
-		ret = tapi_stream_stop(tdev, stream->stream);
-		break;
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	return ret;
-}
-
-static unsigned int tapi_stream_poll(struct file *file, struct poll_table_struct *wait)
-{
-	struct tapi_stream_file *stream = file->private_data;
-	int ret;
-
-	poll_wait(file, &stream->stream->recv_wait, wait);
-
-	ret = POLLOUT;
-
-	if (!skb_queue_empty(&stream->stream->recv_queue))
-		ret |= POLLIN;
-
-	return ret;
-}
-
-static ssize_t tapi_stream_read(struct file *file, char __user *buffer,
-	size_t count, loff_t *offset)
-{
-	struct tapi_stream_file *stream = file->private_data;
-	struct sk_buff *skb;
-
-	skb = skb_dequeue(&stream->stream->recv_queue);
-	if (!skb) {
-		if (file->f_flags & O_NONBLOCK)
-			return -EAGAIN;
-
-		do {
-			interruptible_sleep_on(&stream->stream->recv_wait);
-			skb = skb_dequeue(&stream->stream->recv_queue);
-		} while (skb == NULL && !signal_pending(current));
-
-		if (skb == NULL)
-			return -ERESTARTNOHAND;
-	}
-
-	if (skb->len > count) {
-		skb_queue_head(&stream->stream->recv_queue, skb);
-		return -EMSGSIZE;
-	}
-
-	if (copy_to_user(buffer, skb->data, skb->len)) {
-		skb_queue_head(&stream->stream->recv_queue, skb);
-		return -EFAULT;
-	}
-
-	count = skb->len;
-
-	kfree_skb(skb);
-
-	return count;
-}
-
-static ssize_t tapi_stream_write(struct file *file, const char __user *buffer,
-	size_t count, loff_t *ppos)
-{
-	struct tapi_stream_file *stream = file->private_data;
-	struct tapi_device *tdev = stream->tdev;
-	struct sk_buff *skb;
-
-	if (count == 0)
-		return 0;
-
-	skb = alloc_skb(count, GFP_USER);
-	if (!skb)
-		return -ENOMEM;
-
-	if (copy_from_user(skb_put(skb, count), buffer, count)) {
-		kfree_skb(skb);
-		return -EFAULT;
-	}
-
-	tdev->ops->stream_send(tdev, stream->stream, skb);
-
-	return count;
-}
-
-static const struct file_operations tapi_stream_file_ops = {
-	.owner = THIS_MODULE,
-	.read = tapi_stream_read,
-	.write = tapi_stream_write,
-	.open = tapi_stream_open,
-	.release = tapi_stream_release,
-	.poll = tapi_stream_poll,
-	.unlocked_ioctl = tapi_stream_ioctl,
-};
-
-int tapi_register_stream_device(struct tapi_device* tdev)
-{
-	dev_set_name(&tdev->stream_dev.dev, "tapi%uS", tdev->id);
-	return tapi_char_device_register(tdev, &tdev->stream_dev, &tapi_stream_file_ops);
-}
-
-int tapi_stream_recv(struct tapi_device *tdev, struct tapi_stream * stream,
-	struct sk_buff *skb)
-{
-	skb_queue_tail(&stream->recv_queue, skb);
-	wake_up(&stream->recv_wait);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(tapi_stream_recv);