Peter M. Groen / tty0tty

Commit c5a9bd66c233c5909842f026cac7af3d04c041f5

Authored by Marco Aurelio da Costa
1 parent ed7c25d3

Make version 1.2 compile and run on linux 3.2

Inline Side-by-side
Showing 1 changed file with 18 additions and 1 deletions
module/tty0tty.c
  View file @c5a9bd6
... ... @@ -38,6 +38,7 @@
38 38 #include <linux/tty_flip.h>
39 39 #include <linux/serial.h>
40 40 #include <linux/sched.h>
  41 +#include <linux/version.h>
41 42 #include <asm/uaccess.h>
42 43  
43 44  
... ... @@ -240,8 +241,13 @@ static int tty0tty_write(struct tty_struct *tty, const unsigned char *buffer, in
240 241  
241 242 if(ttyx != NULL)
242 243 {
  244 +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)
243 245 tty_insert_flip_string(ttyx->port, buffer, count);
244 246 tty_flip_buffer_push(ttyx->port);
  247 +#else
  248 + tty_insert_flip_string(ttyx, buffer, count);
  249 + tty_flip_buffer_push(ttyx);
  250 +#endif
245 251 retval=count;
246 252 }
247 253  
... ... @@ -280,17 +286,24 @@ exit:
280 286 static void tty0tty_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
281 287 {
282 288 unsigned int cflag;
  289 + unsigned int iflag;
283 290  
284 291 #ifdef SCULL_DEBUG
285 292 printk(KERN_DEBUG "%s - \n", __FUNCTION__);
286 293 #endif
287 294  
  295 +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)
288 296 cflag = tty->termios.c_cflag;
  297 + iflag = tty->termios.c_iflag;
  298 +#else
  299 + cflag = tty->termios->c_cflag;
  300 + iflag = tty->termios->c_iflag;
  301 +#endif
289 302  
290 303 /* check that they really want us to change something */
291 304 if (old_termios) {
292 305 if ((cflag == old_termios->c_cflag) &&
293   - (RELEVANT_IFLAG(tty->termios.c_iflag) ==
  306 + (RELEVANT_IFLAG(iflag) ==
294 307 RELEVANT_IFLAG(old_termios->c_iflag))) {
295 308 #ifdef SCULL_DEBUG
296 309 printk(KERN_DEBUG " - nothing to change...\n");
... ... @@ -643,7 +656,9 @@ static int __init tty0tty_init(void)
643 656 for(i=0;i<TTY0TTY_MINORS;i++)
644 657 {
645 658 tty_port_init(&tport[i]);
  659 +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)
646 660 tty_port_link_device(&tport[i],tty0tty_tty_driver, i);
  661 +#endif
647 662 }
648 663  
649 664 retval = tty_register_driver(tty0tty_tty_driver);
... ... @@ -667,7 +682,9 @@ static void __exit tty0tty_exit(void)
667 682 #endif
668 683 for (i = 0; i < TTY0TTY_MINORS; ++i)
669 684 {
  685 +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)
670 686 tty_port_destroy(&tport[i]);
  687 +#endif
671 688 tty_unregister_device(tty0tty_tty_driver, i);
672 689 }
673 690 tty_unregister_driver(tty0tty_tty_driver);
... ...