*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/module.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
-#include "usb-serial.h"
+#include <linux/usb/serial.h>
#include "kl5kusb105.h"
static int debug;
static int klsi_105_write (struct usb_serial_port *port,
const unsigned char *buf,
int count);
-static void klsi_105_write_bulk_callback (struct urb *urb, struct pt_regs *regs);
+static void klsi_105_write_bulk_callback (struct urb *urb);
static int klsi_105_chars_in_buffer (struct usb_serial_port *port);
static int klsi_105_write_room (struct usb_serial_port *port);
-static void klsi_105_read_bulk_callback (struct urb *urb, struct pt_regs *regs);
+static void klsi_105_read_bulk_callback (struct urb *urb);
static void klsi_105_set_termios (struct usb_serial_port *port,
- struct termios * old);
+ struct ktermios *old);
static int klsi_105_ioctl (struct usb_serial_port *port,
struct file * file,
unsigned int cmd,
#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];
return bytes_sent; /* that's how much we wrote */
} /* klsi_105_write */
-static void klsi_105_write_bulk_callback ( struct urb *urb, struct pt_regs *regs)
+static void klsi_105_write_bulk_callback ( struct urb *urb)
{
struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
return;
}
- /* from generic_write_bulk_callback */
- schedule_work(&port->work);
+ usb_serial_port_softint(port);
} /* klsi_105_write_bulk_completion_callback */
-static void klsi_105_read_bulk_callback (struct urb *urb, struct pt_regs *regs)
+static void klsi_105_read_bulk_callback (struct urb *urb)
{
struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
struct klsi_105_private *priv = usb_get_serial_port_data(port);
usb_serial_debug_data(debug, &port->dev, __FUNCTION__,
urb->actual_length, data);
} else {
- int i;
int bytes_sent = ((__u8 *) data)[0] +
((unsigned int) ((__u8 *) data)[1] << 8);
tty = port->tty;
bytes_sent = urb->actual_length - 2;
}
- for (i = 2; i < 2+bytes_sent; i++) {
- /* if we insert more than TTY_FLIPBUF_SIZE characters,
- * we drop them. */
- if(tty->flip.count >= TTY_FLIPBUF_SIZE) {
- tty_flip_buffer_push(tty);
- }
- /* this doesn't actually push the data through unless
- * tty->low_latency is set */
- tty_insert_flip_char(tty, ((__u8*) data)[i], 0);
- }
+ tty_buffer_request_room(tty, bytes_sent);
+ tty_insert_flip_string(tty, data + 2, bytes_sent);
tty_flip_buffer_push(tty);
/* again lockless, but debug info only */
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;