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@@ -114,37 +114,22 @@
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# define CLASS_DEVICE_DESTROY(a, b) class_simple_device_remove(b)
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#else
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-
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# define CLASS class
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-
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# if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
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-
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-# define CLASS_DEVICE_CREATE(a, b, c, d, e) device_create(a, c, d, e)
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-
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+# define CLASS_DEVICE_CREATE(a, b, c, d, e) class_device_create(a, c, d, e)
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# else
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-
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# if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30)
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-
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# define CLASS_DEVICE_CREATE(a, b, c, d, e) device_create(a, b, c, d, e)
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-
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# else
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-
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# define CLASS_DEVICE_CREATE(a, b, c, d, e) device_create(a, b, c, d, e)
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-
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# endif
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-
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# endif
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-
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#endif
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#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30)
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-
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# define CLASS_DEVICE_DESTROY(a, b) device_destroy(a, b)
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-
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#else
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-
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# define CLASS_DEVICE_DESTROY(a, b) device_destroy(a, b)
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-
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#endif
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#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,19)
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@@ -242,8 +227,14 @@ STATIC dev_t status_id;
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static struct CLASS *fusd_class;
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
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+static struct class_device *fusd_control_device;
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+static struct class_device *fusd_status_device;
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+#else
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static struct device *fusd_control_device;
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static struct device *fusd_status_device;
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+#endif
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+
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extern struct CLASS *sound_class;
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@@ -258,7 +249,11 @@ STATIC DECLARE_WAIT_QUEUE_HEAD (new_device_wait);
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/* the list of valid devices, and sem to protect it */
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LIST_HEAD (fusd_devlist_head);
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
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DECLARE_MUTEX (fusd_devlist_sem);
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+#else
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+DEFINE_SEMAPHORE (fusd_devlist_sem);
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+#endif
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//#ifdef MODULE_LICENSE
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MODULE_AUTHOR ("Jeremy Elson <jelson@acm.org> (c)2001");
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@@ -840,8 +835,10 @@ STATIC int fusd_fops_call_send (fusd_file_t *fusd_file_arg,
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/* fill the rest of the structure */
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fusd_msg->parm.fops_msg.pid = current->pid;
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- // fusd_msg->parm.fops_msg.uid = current_uid();
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- // fusd_msg->parm.fops_msg.gid = current_gid();
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
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+ fusd_msg->parm.fops_msg.uid = current_uid();
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+ fusd_msg->parm.fops_msg.gid = current_gid();
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+#endif
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fusd_msg->parm.fops_msg.flags = fusd_file->file->f_flags;
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fusd_msg->parm.fops_msg.offset = fusd_file->file->f_pos;
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fusd_msg->parm.fops_msg.device_info = fusd_dev->private_data;
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@@ -1140,8 +1137,13 @@ int fusd_dev_add_file (struct file *file, fusd_dev_t *fusd_dev, fusd_file_t **fu
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init_waitqueue_head(&fusd_file->file_wait);
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init_waitqueue_head(&fusd_file->poll_wait);
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INIT_LIST_HEAD(&fusd_file->transactions);
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
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init_MUTEX(&fusd_file->file_sem);
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init_MUTEX(&fusd_file->transactions_sem);
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+#else
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+ sema_init(&fusd_file->file_sem, 1);
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+ sema_init(&fusd_file->transactions_sem, 1);
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+#endif
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fusd_file->last_poll_sent = -1;
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fusd_file->magic = FUSD_FILE_MAGIC;
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fusd_file->fusd_dev = fusd_dev;
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@@ -1589,8 +1591,13 @@ invalid_file:
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return -EPIPE;
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}
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+#ifndef HAVE_UNLOCKED_IOCTL
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STATIC int fusd_client_ioctl (struct inode *inode, struct file *file,
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unsigned int cmd, unsigned long arg)
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+#else
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+STATIC long fusd_client_unlocked_ioctl (struct file *file,
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+ unsigned int cmd, unsigned long arg)
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+#endif
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{
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fusd_dev_t *fusd_dev;
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fusd_file_t *fusd_file;
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@@ -1937,8 +1944,7 @@ invalid_dev:
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return POLLPRI;
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}
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-
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-
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+#ifndef HAVE_UNLOCKED_IOCTL
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STATIC struct file_operations fusd_client_fops = {
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.owner = THIS_MODULE,
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.open = fusd_client_open,
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@@ -1949,7 +1955,18 @@ STATIC struct file_operations fusd_client_fops = {
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.poll = fusd_client_poll,
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.mmap = fusd_client_mmap
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};
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-
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+#else
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+STATIC struct file_operations fusd_client_fops = {
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+ .owner = THIS_MODULE,
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+ .open = fusd_client_open,
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+ .release = fusd_client_release,
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+ .read = fusd_client_read,
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+ .write = fusd_client_write,
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+ .unlocked_ioctl = fusd_client_unlocked_ioctl,
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+ .poll = fusd_client_poll,
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+ .mmap = fusd_client_mmap
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+};
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+#endif
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/*************************************************************************/
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/*************************************************************************/
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@@ -2351,7 +2368,11 @@ STATIC int fusd_open (struct inode *inode, struct file *file)
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goto file_malloc_failed;
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init_waitqueue_head(&fusd_dev->dev_wait);
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
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init_MUTEX(&fusd_dev->dev_sem);
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+#else
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+ sema_init(&fusd_dev->dev_sem, 1);
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+#endif
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fusd_dev->magic = FUSD_DEV_MAGIC;
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fusd_dev->pid = current->pid;
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fusd_dev->task = current;
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@@ -2626,8 +2647,13 @@ STATIC ssize_t fusd_writev (struct file *file,
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iov[1].iov_base, iov[1].iov_len);
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}
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+#ifndef HAVE_UNLOCKED_IOCTL
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STATIC int fusd_ioctl (struct inode *inode, struct file *file,
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unsigned int cmd, unsigned long arg)
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+#else
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+STATIC long fusd_unlocked_ioctl (struct file *file,
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+ unsigned int cmd, unsigned long arg)
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+#endif
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{
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void __user *argp = (void __user *) arg;
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struct iovec iov;
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@@ -2839,7 +2865,7 @@ invalid_dev:
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return 0;
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}
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-
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+#ifndef HAVE_UNLOCKED_IOCTL
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STATIC struct file_operations fusd_fops = {
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.owner = THIS_MODULE,
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.open = fusd_open,
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@@ -2850,6 +2876,19 @@ STATIC struct file_operations fusd_fops = {
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.release = fusd_release,
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.poll = fusd_poll,
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};
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+#else
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+STATIC struct file_operations fusd_fops = {
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+ .owner = THIS_MODULE,
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+ .open = fusd_open,
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+ .read = fusd_read,
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+ .write = fusd_write,
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+ //writev: fusd_writev,
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+ .unlocked_ioctl = fusd_unlocked_ioctl,
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+ .release = fusd_release,
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+ .poll = fusd_poll,
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+};
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+#endif
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+
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/*************************************************************************/
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@@ -2904,8 +2943,13 @@ STATIC int fusd_status_release (struct inode *inode, struct file *file)
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}
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/* ioctl() on /dev/fusd/status */
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+#ifndef HAVE_UNLOCKED_IOCTL
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STATIC int fusd_status_ioctl (struct inode *inode, struct file *file,
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unsigned int cmd, unsigned long arg)
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+#else
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+STATIC long fusd_status_unlocked_ioctl (struct file *file,
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+ unsigned int cmd, unsigned long arg)
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+#endif
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{
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fusd_statcontext_t *fs = (fusd_statcontext_t *) file->private_data;
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@@ -3123,7 +3167,7 @@ STATIC unsigned int fusd_status_poll (struct file *file, poll_table *wait)
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return 0;
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}
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-
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+#ifndef HAVE_UNLOCKED_IOCTL
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STATIC struct file_operations fusd_status_fops = {
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.owner = THIS_MODULE,
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.open = fusd_status_open,
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@@ -3132,6 +3176,16 @@ STATIC struct file_operations fusd_status_fops = {
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.release = fusd_status_release,
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.poll = fusd_status_poll,
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};
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+#else
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+STATIC struct file_operations fusd_status_fops = {
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+ .owner = THIS_MODULE,
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+ .open = fusd_status_open,
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+ .unlocked_ioctl = fusd_status_unlocked_ioctl,
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+ .read = fusd_status_read,
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+ .release = fusd_status_release,
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+ .poll = fusd_status_poll,
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+};
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+#endif
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/*************************************************************************/
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