diff options
Diffstat (limited to 'drivers/usb/serial/kl5kusb105.c')
-rw-r--r-- | drivers/usb/serial/kl5kusb105.c | 75 |
1 files changed, 4 insertions, 71 deletions
diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c index 17e2056..b2097c4 100644 --- a/drivers/usb/serial/kl5kusb105.c +++ b/drivers/usb/serial/kl5kusb105.c @@ -86,11 +86,7 @@ static int klsi_105_write_room (struct usb_serial_port *port); static void klsi_105_read_bulk_callback (struct urb *urb); static void klsi_105_set_termios (struct usb_serial_port *port, - struct termios * old); -static int klsi_105_ioctl (struct usb_serial_port *port, - struct file * file, - unsigned int cmd, - unsigned long arg); + struct ktermios *old); static void klsi_105_throttle (struct usb_serial_port *port); static void klsi_105_unthrottle (struct usb_serial_port *port); /* @@ -128,6 +124,7 @@ static struct usb_serial_driver kl5kusb105d_device = { .name = "kl5kusb105d", }, .description = "KL5KUSB105D / PalmConnect", + .usb_driver = &kl5kusb105d_driver, .id_table = id_table, .num_interrupt_in = 1, .num_bulk_in = 1, @@ -140,7 +137,6 @@ static struct usb_serial_driver kl5kusb105d_device = { .chars_in_buffer = klsi_105_chars_in_buffer, .write_room = klsi_105_write_room, .read_bulk_callback =klsi_105_read_bulk_callback, - .ioctl = klsi_105_ioctl, .set_termios = klsi_105_set_termios, /*.break_ctl = klsi_105_break_ctl,*/ .tiocmget = klsi_105_tiocmget, @@ -164,7 +160,7 @@ struct klsi_105_port_settings { #define URB_TRANSFER_BUFFER_SIZE 64 struct klsi_105_private { struct klsi_105_port_settings cfg; - struct termios termios; + struct ktermios termios; unsigned long line_state; /* modem line settings */ /* write pool */ struct urb * write_urb_pool[NUM_URBS]; @@ -688,7 +684,7 @@ static void klsi_105_read_bulk_callback (struct urb *urb) static void klsi_105_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct klsi_105_private *priv = usb_get_serial_port_data(port); unsigned int iflag = port->tty->termios->c_iflag; @@ -899,69 +895,6 @@ static int klsi_105_tiocmset (struct usb_serial_port *port, struct file *file, */ return retval; } - -static int klsi_105_ioctl (struct usb_serial_port *port, struct file * file, - unsigned int cmd, unsigned long arg) -{ - struct klsi_105_private *priv = usb_get_serial_port_data(port); - void __user *user_arg = (void __user *)arg; - - dbg("%scmd=0x%x", __FUNCTION__, cmd); - - /* Based on code from acm.c and others */ - switch (cmd) { - case TIOCMIWAIT: - /* wait for any of the 4 modem inputs (DCD,RI,DSR,CTS)*/ - /* TODO */ - dbg("%s - TIOCMIWAIT not handled", __FUNCTION__); - return -ENOIOCTLCMD; - case TIOCGICOUNT: - /* return count of modemline transitions */ - /* TODO */ - dbg("%s - TIOCGICOUNT not handled", __FUNCTION__); - return -ENOIOCTLCMD; - case TCGETS: - /* return current info to caller */ - dbg("%s - TCGETS data faked/incomplete", __FUNCTION__); - - if (!access_ok(VERIFY_WRITE, user_arg, sizeof(struct termios))) - return -EFAULT; - - if (kernel_termios_to_user_termios((struct termios __user *)arg, - &priv->termios)) - return -EFAULT; - return 0; - case TCSETS: - /* set port termios to the one given by the user */ - dbg("%s - TCSETS not handled", __FUNCTION__); - - if (!access_ok(VERIFY_READ, user_arg, sizeof(struct termios))) - return -EFAULT; - - if (user_termios_to_kernel_termios(&priv->termios, - (struct termios __user *)arg)) - return -EFAULT; - klsi_105_set_termios(port, &priv->termios); - return 0; - case TCSETSW: { - /* set port termios and try to wait for completion of last - * write operation */ - /* We guess here. If there are not too many write urbs - * outstanding, we lie. */ - /* what is the right way to wait here? schedule() ? */ - /* - while (klsi_105_chars_in_buffer(port) > (NUM_URBS / 4 ) * URB_TRANSFER_BUFFER_SIZE) - schedule(); - */ - return -ENOIOCTLCMD; - } - default: - dbg("%s: arg not supported - 0x%04x", __FUNCTION__,cmd); - return(-ENOIOCTLCMD); - break; - } - return 0; -} /* klsi_105_ioctl */ static void klsi_105_throttle (struct usb_serial_port *port) { |