I saw the comment in tty_driver.h saying all the function operations
in struct tty_driver "Will be replaced with struct tty_operations".
Was this what you had in mind?
This patch also includes all the busywork changes to drivers that
needed one more level of indirection as a result of the changes.
I have no way to test most of these due to lack of hardware.
-- Joe DiMartino <joe@osd.org>
===== include/linux/tty_driver.h 1.11 vs edited =====
--- 1.11/include/linux/tty_driver.h Wed Jun 11 12:32:33 2003
+++ edited/include/linux/tty_driver.h Mon Jun 23 09:59:18 2003
@@ -181,36 +181,9 @@
/*
* Interface routines from the upper tty layer to the tty
- * driver. Will be replaced with struct tty_operations.
+ * driver.
*/
- int (*open)(struct tty_struct * tty, struct file * filp);
- void (*close)(struct tty_struct * tty, struct file * filp);
- int (*write)(struct tty_struct * tty, int from_user,
- const unsigned char *buf, int count);
- void (*put_char)(struct tty_struct *tty, unsigned char ch);
- void (*flush_chars)(struct tty_struct *tty);
- int (*write_room)(struct tty_struct *tty);
- int (*chars_in_buffer)(struct tty_struct *tty);
- int (*ioctl)(struct tty_struct *tty, struct file * file,
- unsigned int cmd, unsigned long arg);
- void (*set_termios)(struct tty_struct *tty, struct termios * old);
- void (*throttle)(struct tty_struct * tty);
- void (*unthrottle)(struct tty_struct * tty);
- void (*stop)(struct tty_struct *tty);
- void (*start)(struct tty_struct *tty);
- void (*hangup)(struct tty_struct *tty);
- void (*break_ctl)(struct tty_struct *tty, int state);
- void (*flush_buffer)(struct tty_struct *tty);
- void (*set_ldisc)(struct tty_struct *tty);
- void (*wait_until_sent)(struct tty_struct *tty, int timeout);
- void (*send_xchar)(struct tty_struct *tty, char ch);
- int (*read_proc)(char *page, char **start, off_t off,
- int count, int *eof, void *data);
- int (*write_proc)(struct file *file, const char *buffer,
- unsigned long count, void *data);
- int (*tiocmget)(struct tty_struct *tty, struct file *file);
- int (*tiocmset)(struct tty_struct *tty, struct file *file,
- unsigned int set, unsigned int clear);
+ struct tty_operations *tty_ops;
struct list_head tty_drivers;
};
===== drivers/char/tty_io.c 1.111 vs edited =====
--- 1.111/drivers/char/tty_io.c Wed Jun 11 12:33:13 2003
+++ edited/drivers/char/tty_io.c Mon Jun 23 11:03:53 2003
@@ -294,9 +294,10 @@
} else {
module_put(o_ldisc.owner);
}
-
- if (tty->ldisc.num != o_ldisc.num && tty->driver->set_ldisc)
- tty->driver->set_ldisc(tty);
+
+ if (tty->ldisc.num != o_ldisc.num &&
+ tty->driver->tty_ops && tty->driver->tty_ops->set_ldisc)
+ tty->driver->tty_ops->set_ldisc(tty);
return retval;
}
@@ -447,8 +448,8 @@
local_irq_save(flags); // FIXME: is this safe?
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if ((test_bit(TTY_DO_WRITE_WAKEUP, &tty->flags)) &&
tty->ldisc.write_wakeup)
(tty->ldisc.write_wakeup)(tty);
@@ -506,11 +507,11 @@
* So we just call close() the right number of times.
*/
if (cons_filp) {
- if (tty->driver->close)
+ if (tty->driver->tty_ops && tty->driver->tty_ops->close)
for (n = 0; n < closecount; n++)
- tty->driver->close(tty, cons_filp);
- } else if (tty->driver->hangup)
- (tty->driver->hangup)(tty);
+ tty->driver->tty_ops->close(tty, cons_filp);
+ } else if (tty->driver->tty_ops && tty->driver->tty_ops->hangup)
+ (tty->driver->tty_ops->hangup)(tty);
unlock_kernel();
}
@@ -607,8 +608,8 @@
tty->ctrl_status |= TIOCPKT_STOP;
wake_up_interruptible(&tty->link->read_wait);
}
- if (tty->driver->stop)
- (tty->driver->stop)(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->stop)
+ (tty->driver->tty_ops->stop)(tty);
}
void start_tty(struct tty_struct *tty)
@@ -621,8 +622,8 @@
tty->ctrl_status |= TIOCPKT_START;
wake_up_interruptible(&tty->link->read_wait);
}
- if (tty->driver->start)
- (tty->driver->start)(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->start)
+ (tty->driver->tty_ops->start)(tty);
if ((test_bit(TTY_DO_WRITE_WAKEUP, &tty->flags)) &&
tty->ldisc.write_wakeup)
(tty->ldisc.write_wakeup)(tty);
@@ -761,7 +762,10 @@
tty = (struct tty_struct *)file->private_data;
if (tty_paranoia_check(tty, inode->i_rdev, "tty_write"))
return -EIO;
- if (!tty || !tty->driver->write || (test_bit(TTY_IO_ERROR, &tty->flags)))
+ if (!tty ||
+ !tty->driver->tty_ops ||
+ !tty->driver->tty_ops->write ||
+ (test_bit(TTY_IO_ERROR, &tty->flags)))
return -EIO;
if (!tty->ldisc.write)
return -EIO;
@@ -1125,8 +1129,8 @@
}
#endif
- if (tty->driver->close)
- tty->driver->close(tty, filp);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->close)
+ tty->driver->tty_ops->close(tty, filp);
/*
* Sanity check: if tty->count is going to zero, there shouldn't be
@@ -1380,8 +1384,8 @@
#ifdef TTY_DEBUG_HANGUP
printk(KERN_DEBUG "opening %s...", tty->name);
#endif
- if (tty->driver->open)
- retval = tty->driver->open(tty, filp);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->open)
+ retval = tty->driver->tty_ops->open(tty, filp);
else
retval = -ENODEV;
filp->f_flags = saved_flags;
@@ -1655,10 +1659,16 @@
{
set_current_state(TASK_INTERRUPTIBLE);
- tty->driver->break_ctl(tty, -1);
+ if (!tty ||
+ !tty->driver ||
+ !tty->driver->tty_ops ||
+ !tty->driver->tty_ops->break_ctl)
+ return -EIO;
+
+ tty->driver->tty_ops->break_ctl(tty, -1);
if (!signal_pending(current))
schedule_timeout(duration);
- tty->driver->break_ctl(tty, 0);
+ tty->driver->tty_ops->break_ctl(tty, 0);
if (signal_pending(current))
return -EINTR;
return 0;
@@ -1669,8 +1679,8 @@
{
int retval = -EINVAL;
- if (tty->driver->tiocmget) {
- retval = tty->driver->tiocmget(tty, file);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->tiocmget) {
+ retval = tty->driver->tty_ops->tiocmget(tty, file);
if (retval >= 0)
retval = put_user(retval, (int *)arg);
@@ -1684,7 +1694,7 @@
{
int retval = -EINVAL;
- if (tty->driver->tiocmset) {
+ if (tty->driver->tty_ops && tty->driver->tty_ops->tiocmset) {
unsigned int set, clear, val;
retval = get_user(val, (unsigned int *)arg);
@@ -1708,7 +1718,7 @@
set &= TIOCM_DTR|TIOCM_RTS|TIOCM_OUT1|TIOCM_OUT2|TIOCM_LOOP;
clear &= TIOCM_DTR|TIOCM_RTS|TIOCM_OUT1|TIOCM_OUT2|TIOCM_LOOP;
- retval = tty->driver->tiocmset(tty, file, set, clear);
+ retval = tty->driver->tty_ops->tiocmset(tty, file, set, clear);
}
return retval;
}
@@ -1726,6 +1736,9 @@
if (tty_paranoia_check(tty, inode->i_rdev, "tty_ioctl"))
return -EINVAL;
+ if (!tty->driver || !tty->driver->tty_ops)
+ return -EIO;
+
real_tty = tty;
if (tty->driver->type == TTY_DRIVER_TYPE_PTY &&
tty->driver->subtype == PTY_TYPE_MASTER)
@@ -1734,21 +1747,21 @@
/*
* Break handling by driver
*/
- if (!tty->driver->break_ctl) {
+ if (!tty->driver->tty_ops->break_ctl) {
switch(cmd) {
case TIOCSBRK:
case TIOCCBRK:
- if (tty->driver->ioctl)
- return tty->driver->ioctl(tty, file, cmd, arg);
+ if (tty->driver->tty_ops->ioctl)
+ return tty->driver->tty_ops->ioctl(tty, file, cmd, arg);
return -EINVAL;
/* These two ioctl's always return success; even if */
/* the driver doesn't support them. */
case TCSBRK:
case TCSBRKP:
- if (!tty->driver->ioctl)
+ if (!tty->driver->tty_ops->ioctl)
return 0;
- retval = tty->driver->ioctl(tty, file, cmd, arg);
+ retval = tty->driver->tty_ops->ioctl(tty, file, cmd, arg);
if (retval == -ENOIOCTLCMD)
retval = 0;
return retval;
@@ -1821,11 +1834,11 @@
* Break handling
*/
case TIOCSBRK: /* Turn break on, unconditionally */
- tty->driver->break_ctl(tty, -1);
+ tty->driver->tty_ops->break_ctl(tty, -1);
return 0;
case TIOCCBRK: /* Turn break off, unconditionally */
- tty->driver->break_ctl(tty, 0);
+ tty->driver->tty_ops->break_ctl(tty, 0);
return 0;
case TCSBRK: /* SVID version: non-zero arg --> no break */
/*
@@ -1847,8 +1860,8 @@
case TIOCMBIS:
return tty_tiocmset(tty, file, cmd, arg);
}
- if (tty->driver->ioctl) {
- int retval = (tty->driver->ioctl)(tty, file, cmd, arg);
+ if (tty->driver->tty_ops->ioctl) {
+ int retval = (tty->driver->tty_ops->ioctl)(tty, file, cmd, arg);
if (retval != -ENOIOCTLCMD)
return retval;
}
@@ -1898,8 +1911,8 @@
session = tty->session;
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
read_lock(&tasklist_lock);
for_each_task_pid(session, PIDTYPE_SID, p, l, pid) {
if (p->tty == tty || session > 0) {
@@ -2079,7 +2092,7 @@
*/
static void tty_default_put_char(struct tty_struct *tty, unsigned char ch)
{
- tty->driver->write(tty, 0, &ch, 1);
+ tty->driver->tty_ops->write(tty, 0, &ch, 1);
}
struct tty_dev {
@@ -2235,29 +2248,7 @@
void tty_set_operations(struct tty_driver *driver, struct tty_operations *op)
{
- driver->open = op->open;
- driver->close = op->close;
- driver->write = op->write;
- driver->put_char = op->put_char;
- driver->flush_chars = op->flush_chars;
- driver->write_room = op->write_room;
- driver->chars_in_buffer = op->chars_in_buffer;
- driver->ioctl = op->ioctl;
- driver->set_termios = op->set_termios;
- driver->throttle = op->throttle;
- driver->unthrottle = op->unthrottle;
- driver->stop = op->stop;
- driver->start = op->start;
- driver->hangup = op->hangup;
- driver->break_ctl = op->break_ctl;
- driver->flush_buffer = op->flush_buffer;
- driver->set_ldisc = op->set_ldisc;
- driver->wait_until_sent = op->wait_until_sent;
- driver->send_xchar = op->send_xchar;
- driver->read_proc = op->read_proc;
- driver->write_proc = op->write_proc;
- driver->tiocmget = op->tiocmget;
- driver->tiocmset = op->tiocmset;
+ driver->tty_ops = op;
}
@@ -2321,11 +2312,11 @@
return error;
}
- if (!driver->put_char)
- driver->put_char = tty_default_put_char;
-
+ if (driver->tty_ops && !driver->tty_ops->put_char)
+ driver->tty_ops->put_char = tty_default_put_char;
+
list_add(&driver->tty_drivers, &tty_drivers);
-
+
if ( !(driver->flags & TTY_DRIVER_NO_DEVFS) ) {
for(i = 0; i < driver->num; i++)
tty_register_device(driver, i, NULL);
===== drivers/char/tty_ioctl.c 1.9 vs edited =====
--- 1.9/drivers/char/tty_ioctl.c Wed Apr 23 19:53:14 2003
+++ edited/drivers/char/tty_ioctl.c Mon Jun 23 11:18:04 2003
@@ -45,7 +45,7 @@
printk(KERN_DEBUG "%s wait until sent...\n", tty_name(tty, buf));
#endif
- if (!tty->driver->chars_in_buffer)
+ if (!tty->driver->tty_ops || !tty->driver->tty_ops->chars_in_buffer)
return;
add_wait_queue(&tty->write_wait, &wait);
if (!timeout)
@@ -53,17 +53,17 @@
do {
#ifdef TTY_DEBUG_WAIT_UNTIL_SENT
printk(KERN_DEBUG "waiting %s...(%d)\n", tty_name(tty, buf),
- tty->driver->chars_in_buffer(tty));
+ tty->driver->tty_ops->chars_in_buffer(tty));
#endif
set_current_state(TASK_INTERRUPTIBLE);
if (signal_pending(current))
goto stop_waiting;
- if (!tty->driver->chars_in_buffer(tty))
+ if (!tty->driver->tty_ops->chars_in_buffer(tty))
break;
timeout = schedule_timeout(timeout);
} while (timeout);
- if (tty->driver->wait_until_sent)
- tty->driver->wait_until_sent(tty, timeout);
+ if (tty->driver->tty_ops->wait_until_sent)
+ tty->driver->tty_ops->wait_until_sent(tty, timeout);
stop_waiting:
set_current_state(TASK_RUNNING);
remove_wait_queue(&tty->write_wait, &wait);
@@ -131,8 +131,8 @@
}
}
- if (tty->driver->set_termios)
- (*tty->driver->set_termios)(tty, &old_termios);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->set_termios)
+ (*tty->driver->tty_ops->set_termios)(tty, &old_termios);
if (tty->ldisc.set_termios)
(*tty->ldisc.set_termios)(tty, &old_termios);
@@ -346,13 +346,13 @@
{
int was_stopped = tty->stopped;
- if (tty->driver->send_xchar) {
- tty->driver->send_xchar(tty, ch);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->send_xchar) {
+ tty->driver->tty_ops->send_xchar(tty, ch);
return;
}
if (was_stopped)
start_tty(tty);
- tty->driver->write(tty, 0, &ch, 1);
+ tty->driver->tty_ops->write(tty, 0, &ch, 1);
if (was_stopped)
stop_tty(tty);
}
@@ -450,16 +450,16 @@
tty->ldisc.flush_buffer(tty);
/* fall through */
case TCOFLUSH:
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
break;
default:
return -EINVAL;
}
return 0;
case TIOCOUTQ:
- return put_user(tty->driver->chars_in_buffer ?
- tty->driver->chars_in_buffer(tty) : 0,
+ return put_user(tty->driver->tty_ops->chars_in_buffer ?
+ tty->driver->tty_ops->chars_in_buffer(tty) : 0,
(int *) arg);
case TIOCINQ:
retval = tty->read_cnt;
===== drivers/bluetooth/hci_ldisc.c 1.10 vs edited =====
--- 1.10/drivers/bluetooth/hci_ldisc.c Thu May 8 16:38:32 2003
+++ edited/drivers/bluetooth/hci_ldisc.c Mon Jun 23 10:22:36 2003
@@ -145,7 +145,7 @@
int len;
set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
- len = tty->driver->write(tty, 0, skb->data, skb->len);
+ len = tty->driver->tty_ops->write(tty, 0, skb->data, skb->len);
hdev->stat.byte_tx += len;
skb_pull(skb, len);
@@ -193,8 +193,8 @@
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (test_bit(HCI_UART_PROTO_SET, &hu->flags))
hu->proto->flush(hu);
@@ -286,8 +286,8 @@
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
return 0;
}
@@ -384,8 +384,9 @@
hu->hdev.stat.byte_rx += count;
spin_unlock(&hu->rx_lock);
- if (test_and_clear_bit(TTY_THROTTLED,&tty->flags) && tty->driver->unthrottle)
- tty->driver->unthrottle(tty);
+ if (test_and_clear_bit(TTY_THROTTLED,&tty->flags) &&
+ tty->driver->tty_ops && tty->driver->tty_ops->unthrottle)
+ tty->driver->tty_ops->unthrottle(tty);
}
static int hci_uart_register_dev(struct hci_uart *hu)
===== drivers/char/cyclades.c 1.27 vs edited =====
--- 1.27/drivers/char/cyclades.c Wed Jun 11 12:32:39 2003
+++ edited/drivers/char/cyclades.c Mon Jun 23 11:37:01 2003
@@ -2842,8 +2842,8 @@
CY_UNLOCK(info, flags);
shutdown(info);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
CY_LOCK(info, flags);
===== drivers/char/epca.c 1.29 vs edited =====
--- 1.29/drivers/char/epca.c Sat Jun 14 16:16:12 2003
+++ edited/drivers/char/epca.c Mon Jun 23 11:35:44 2003
@@ -547,8 +547,8 @@
tty_wait_until_sent(tty, 3000); /* 30 seconds timeout */
}
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
@@ -654,8 +654,8 @@
save_flags(flags);
cli();
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
===== drivers/char/esp.c 1.24 vs edited =====
--- 1.24/drivers/char/esp.c Wed Jun 11 12:32:43 2003
+++ edited/drivers/char/esp.c Mon Jun 23 12:50:53 2003
@@ -2096,8 +2096,8 @@
rs_wait_until_sent(tty, info->timeout);
}
shutdown(info);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
tty->closing = 0;
===== drivers/char/generic_serial.c 1.12 vs edited =====
--- 1.12/drivers/char/generic_serial.c Wed Jun 11 12:32:33 2003
+++ edited/drivers/char/generic_serial.c Mon Jun 23 12:59:34 2003
@@ -757,8 +757,8 @@
port->flags &= ~GS_ACTIVE;
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
tty->closing = 0;
===== drivers/char/ip2main.c 1.38 vs edited =====
--- 1.38/drivers/char/ip2main.c Wed Jun 11 12:32:49 2003
+++ edited/drivers/char/ip2main.c Mon Jun 23 11:43:53 2003
@@ -707,6 +707,7 @@
}
}
#else /* LINUX_VERSION_CODE > 2.1.99 */
+ {
struct pci_dev *pci_dev_i = NULL;
pci_dev_i = pci_find_device(PCI_VENDOR_ID_COMPUTONE,
PCI_DEVICE_ID_COMPUTONE_IP2EX, pci_dev_i);
@@ -747,6 +748,7 @@
printk( KERN_ERR "IP2: configured in this kernel.\n");
printk( KERN_ERR "IP2: Recompile kernel with CONFIG_PCI defined!\n");
#endif /* CONFIG_PCI */
+ }
break;
case EISA:
if ( (ip2config.addr[i] = find_eisa_board( Eisa_slot + 1 )) != 0) {
@@ -1704,8 +1706,8 @@
serviceOutgoingFifo ( pCh->pMyBord );
- if ( tty->driver->flush_buffer )
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if ( tty->ldisc.flush_buffer )
tty->ldisc.flush_buffer(tty);
tty->closing = 0;
===== drivers/char/isicom.c 1.24 vs edited =====
--- 1.24/drivers/char/isicom.c Wed Jun 11 12:32:39 2003
+++ edited/drivers/char/isicom.c Mon Jun 23 12:49:24 2003
@@ -1131,8 +1131,8 @@
outw(card->port_status, card->base + 0x02);
}
isicom_shutdown_port(port);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
tty->closing = 0;
===== drivers/char/mxser.c 1.27 vs edited =====
--- 1.27/drivers/char/mxser.c Wed Jun 11 12:32:40 2003
+++ edited/drivers/char/mxser.c Mon Jun 23 11:32:15 2003
@@ -803,8 +803,8 @@
}
}
mxser_shutdown(info);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
tty->closing = 0;
===== drivers/char/n_hdlc.c 1.16 vs edited =====
--- 1.16/drivers/char/n_hdlc.c Fri May 30 19:53:01 2003
+++ edited/drivers/char/n_hdlc.c Mon Jun 23 12:57:50 2003
@@ -350,8 +350,8 @@
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer (tty);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer (tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer (tty);
if (debuglevel >= DEBUG_LEVEL_INFO)
printk("%s(%d)n_hdlc_tty_open() success\n",__FILE__,__LINE__);
@@ -403,7 +403,7 @@
/* Send the next block of data to device */
tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
- actual = tty->driver->write(tty, 0, tbuf->buf, tbuf->count);
+ actual = tty->driver->tty_ops->write(tty, 0, tbuf->buf, tbuf->count);
/* if transmit error, throw frame away by */
/* pretending it was accepted by driver */
@@ -761,8 +761,8 @@
case TIOCOUTQ:
/* get the pending tx byte count in the driver */
- count = tty->driver->chars_in_buffer ?
- tty->driver->chars_in_buffer(tty) : 0;
+ count = tty->driver->tty_ops->chars_in_buffer ?
+ tty->driver->tty_ops->chars_in_buffer(tty) : 0;
/* add size of next output frame in queue */
spin_lock_irqsave(&n_hdlc->tx_buf_list.spinlock,flags);
if (n_hdlc->tx_buf_list.head)
===== drivers/char/n_r3964.c 1.12 vs edited =====
--- 1.12/drivers/char/n_r3964.c Mon Apr 21 20:58:40 2003
+++ edited/drivers/char/n_r3964.c Mon Jun 23 13:40:51 2003
@@ -418,9 +418,9 @@
if(tty==NULL)
return;
- if(tty->driver->put_char)
+ if(tty->driver->tty_ops && tty->driver->tty_ops->put_char)
{
- tty->driver->put_char(tty, ch);
+ tty->driver->tty_ops->put_char(tty, ch);
}
pInfo->bcc ^= ch;
}
@@ -432,9 +432,9 @@
if(tty==NULL)
return;
- if(tty->driver->flush_chars)
+ if(tty->driver->tty_ops && tty->driver->tty_ops->flush_chars)
{
- tty->driver->flush_chars(tty);
+ tty->driver->tty_ops->flush_chars(tty);
}
}
@@ -507,8 +507,8 @@
return;
}
- if(tty->driver->write_room)
- room=tty->driver->write_room(tty);
+ if(tty->driver->tty_ops && tty->driver->tty_ops->write_room)
+ room=tty->driver->tty_ops->write_room(tty);
TRACE_PS("transmit_block %x, room %d, length %d",
(int)pBlock, room, pBlock->length);
===== drivers/char/n_tty.c 1.14 vs edited =====
--- 1.14/drivers/char/n_tty.c Mon Apr 21 20:58:40 2003
+++ edited/drivers/char/n_tty.c Mon Jun 23 11:10:44 2003
@@ -117,8 +117,8 @@
{
if (tty->count &&
test_and_clear_bit(TTY_THROTTLED, &tty->flags) &&
- tty->driver->unthrottle)
- tty->driver->unthrottle(tty);
+ tty->driver->tty_ops && tty->driver->tty_ops->unthrottle)
+ tty->driver->tty_ops->unthrottle(tty);
}
/*
@@ -181,9 +181,10 @@
*/
static int opost(unsigned char c, struct tty_struct *tty)
{
- int space, spaces;
+ int space = 0, spaces;
- space = tty->driver->write_room(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->write_room)
+ space = tty->driver->tty_ops->write_room(tty);
if (!space)
return -1;
@@ -195,7 +196,7 @@
if (O_ONLCR(tty)) {
if (space < 2)
return -1;
- tty->driver->put_char(tty, '\r');
+ tty->driver->tty_ops->put_char(tty, '\r');
tty->column = 0;
}
tty->canon_column = tty->column;
@@ -217,7 +218,7 @@
if (space < spaces)
return -1;
tty->column += spaces;
- tty->driver->write(tty, 0, " ", spaces);
+ tty->driver->tty_ops->write(tty, 0, " ", spaces);
return 0;
}
tty->column += spaces;
@@ -234,7 +235,7 @@
break;
}
}
- tty->driver->put_char(tty, c);
+ tty->driver->tty_ops->put_char(tty, c);
return 0;
}
@@ -246,11 +247,12 @@
const unsigned char * inbuf, unsigned int nr)
{
char buf[80];
- int space;
+ int space = 0;
int i;
char *cp;
- space = tty->driver->write_room(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->write_room)
+ space = tty->driver->tty_ops->write_room(tty);
if (!space)
return 0;
if (nr > space)
@@ -296,9 +298,9 @@
}
}
break_out:
- if (tty->driver->flush_chars)
- tty->driver->flush_chars(tty);
- i = tty->driver->write(tty, 0, buf, i);
+ if (tty->driver->tty_ops->flush_chars)
+ tty->driver->tty_ops->flush_chars(tty);
+ i = tty->driver->tty_ops->write(tty, 0, buf, i);
return i;
}
@@ -306,7 +308,7 @@
static inline void put_char(unsigned char c, struct tty_struct *tty)
{
- tty->driver->put_char(tty, c);
+ tty->driver->tty_ops->put_char(tty, c);
}
/* Must be called only when L_ECHO(tty) is true. */
@@ -452,8 +454,8 @@
kill_pg(tty->pgrp, sig, 1);
if (flush || !L_NOFLSH(tty)) {
n_tty_flush_buffer(tty);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
}
}
@@ -782,8 +784,8 @@
break;
}
}
- if (tty->driver->flush_chars)
- tty->driver->flush_chars(tty);
+ if (tty->driver->tty_ops->flush_chars)
+ tty->driver->tty_ops->flush_chars(tty);
}
if (!tty->icanon && (tty->read_cnt >= tty->minimum_to_wake)) {
@@ -800,8 +802,8 @@
if (n_tty_receive_room(tty) < TTY_THRESHOLD_THROTTLE) {
/* check TTY_THROTTLED first so it indicates our state */
if (!test_and_set_bit(TTY_THROTTLED, &tty->flags) &&
- tty->driver->throttle)
- tty->driver->throttle(tty);
+ tty->driver->tty_ops->throttle)
+ tty->driver->tty_ops->throttle(tty);
}
}
@@ -1205,10 +1207,10 @@
break;
b++; nr--;
}
- if (tty->driver->flush_chars)
- tty->driver->flush_chars(tty);
+ if (tty->driver->tty_ops->flush_chars)
+ tty->driver->tty_ops->flush_chars(tty);
} else {
- c = tty->driver->write(tty, 1, b, nr);
+ c = tty->driver->tty_ops->write(tty, 1, b, nr);
if (c < 0) {
retval = c;
goto break_out;
@@ -1251,7 +1253,7 @@
else
tty->minimum_to_wake = 1;
}
- if (tty->driver->chars_in_buffer(tty) < WAKEUP_CHARS)
+ if (tty->driver->tty_ops->chars_in_buffer(tty) < WAKEUP_CHARS)
mask |= POLLOUT | POLLWRNORM;
return mask;
}
===== drivers/char/pty.c 1.21 vs edited =====
--- 1.21/drivers/char/pty.c Wed Jun 11 12:33:13 2003
+++ edited/drivers/char/pty.c Mon Jun 23 11:21:10 2003
@@ -341,7 +341,7 @@
pty_driver->flags = TTY_DRIVER_RESET_TERMIOS | TTY_DRIVER_REAL_RAW;
pty_driver->other = pty_slave_driver;
tty_set_operations(pty_driver, &pty_ops);
- pty_driver->ioctl = pty_bsd_ioctl;
+ pty_driver->tty_ops->ioctl = pty_bsd_ioctl;
pty_slave_driver->owner = THIS_MODULE;
pty_slave_driver->driver_name = "pty_slave";
@@ -391,7 +391,7 @@
TTY_DRIVER_NO_DEVFS;
ptm_driver->other = pts_driver;
tty_set_operations(ptm_driver, &pty_ops);
- ptm_driver->ioctl = pty_unix98_ioctl;
+ ptm_driver->tty_ops->ioctl = pty_unix98_ioctl;
pts_driver->owner = THIS_MODULE;
pts_driver->driver_name = "pty_slave";
===== drivers/char/rocket_int.h 1.8 vs edited =====
--- 1.8/drivers/char/rocket_int.h Fri Jun 13 01:03:58 2003
+++ edited/drivers/char/rocket_int.h Mon Jun 23 11:30:37 2003
@@ -1296,7 +1296,7 @@
#define TTY_DRIVER_SUBTYPE(t) t->driver->subtype
#define TTY_DRIVER_NAME(t) t->driver->name
#define TTY_DRIVER_NAME_BASE(t) t->driver->name_base
-#define TTY_DRIVER_FLUSH_BUFFER_EXISTS(t) t->driver->flush_buffer
-#define TTY_DRIVER_FLUSH_BUFFER(t) t->driver->flush_buffer(t)
+#define TTY_DRIVER_FLUSH_BUFFER_EXISTS(t) (t->driver->tty_ops && t->driver->tty_ops->flush_buffer)
+#define TTY_DRIVER_FLUSH_BUFFER(t) t->driver->tty_ops->flush_buffer(t)
===== drivers/char/synclink.c 1.40 vs edited =====
--- 1.40/drivers/char/synclink.c Wed Jun 11 12:32:41 2003
+++ edited/drivers/char/synclink.c Mon Jun 23 12:52:37 2003
@@ -3217,8 +3217,8 @@
if (info->flags & ASYNC_INITIALIZED)
mgsl_wait_until_sent(tty, info->timeout);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
@@ -4461,7 +4461,6 @@
int mgsl_init_tty(void);
int mgsl_init_tty()
{
- struct mgsl_struct *info;
serial_driver = alloc_tty_driver(mgsl_device_count);
if (!serial_driver)
return -ENOMEM;
===== drivers/char/synclinkmp.c 1.18 vs edited =====
--- 1.18/drivers/char/synclinkmp.c Wed Jun 11 12:32:41 2003
+++ edited/drivers/char/synclinkmp.c Mon Jun 23 12:54:33 2003
@@ -864,8 +864,8 @@
if (info->flags & ASYNC_INITIALIZED)
wait_until_sent(tty, info->timeout);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
@@ -3775,8 +3775,6 @@
static int __init synclinkmp_init(void)
{
- SLMP_INFO *info;
-
if (break_on_load) {
synclinkmp_get_text_ptr();
BREAKPOINT();
===== drivers/char/pcmcia/synclink_cs.c 1.22 vs edited =====
--- 1.22/drivers/char/pcmcia/synclink_cs.c Wed Jun 11 12:32:41 2003
+++ edited/drivers/char/pcmcia/synclink_cs.c Mon Jun 23 11:24:49 2003
@@ -2585,8 +2585,8 @@
if (info->flags & ASYNC_INITIALIZED)
mgslpc_wait_until_sent(tty, info->timeout);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
===== drivers/input/serio/serport.c 1.12 vs edited =====
--- 1.12/drivers/input/serio/serport.c Sun May 4 09:36:03 2003
+++ edited/drivers/input/serio/serport.c Mon Jun 23 14:36:37 2003
@@ -44,7 +44,7 @@
static int serport_serio_write(struct serio *serio, unsigned char data)
{
struct serport *serport = serio->driver;
- return -(serport->tty->driver->write(serport->tty, 0, &data, 1) != 1);
+ return -(serport->tty->driver->tty_ops->write(serport->tty, 0, &data, 1) != 1);
}
static int serport_serio_open(struct serio *serio)
===== drivers/isdn/i4l/isdn_tty.c 1.52 vs edited =====
--- 1.52/drivers/isdn/i4l/isdn_tty.c Wed Jun 18 21:25:09 2003
+++ edited/drivers/isdn/i4l/isdn_tty.c Mon Jun 23 15:11:03 2003
@@ -1840,8 +1840,8 @@
}
dev->modempoll--;
isdn_tty_shutdown(info);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
info->tty = 0;
===== drivers/net/ppp_async.c 1.12 vs edited =====
--- 1.12/drivers/net/ppp_async.c Thu Jun 19 18:48:08 2003
+++ edited/drivers/net/ppp_async.c Wed Jun 25 10:46:06 2003
@@ -329,8 +329,8 @@
spin_unlock_bh(&ap->recv_lock);
ap_put(ap);
if (test_and_clear_bit(TTY_THROTTLED, &tty->flags)
- && tty->driver->unthrottle)
- tty->driver->unthrottle(tty);
+ && tty->driver->tty_ops && tty->driver->tty_ops->unthrottle)
+ tty->driver->tty_ops->unthrottle(tty);
}
static void
@@ -660,7 +660,7 @@
if (!tty_stuffed && ap->optr < ap->olim) {
avail = ap->olim - ap->optr;
set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
- sent = tty->driver->write(tty, 0, ap->optr, avail);
+ sent = tty->driver->tty_ops->write(tty, 0, ap->optr, avail);
if (sent < 0)
goto flush; /* error, e.g. loss of CD */
ap->optr += sent;
===== drivers/net/ppp_synctty.c 1.9 vs edited =====
--- 1.9/drivers/net/ppp_synctty.c Sun Apr 27 00:58:13 2003
+++ edited/drivers/net/ppp_synctty.c Wed Jun 25 10:47:38 2003
@@ -382,8 +382,8 @@
spin_unlock_bh(&ap->recv_lock);
sp_put(ap);
if (test_and_clear_bit(TTY_THROTTLED, &tty->flags)
- && tty->driver->unthrottle)
- tty->driver->unthrottle(tty);
+ && tty->driver->tty_ops && tty->driver->tty_ops->unthrottle)
+ tty->driver->tty_ops->unthrottle(tty);
}
static void
@@ -608,7 +608,7 @@
tty_stuffed = 0;
if (!tty_stuffed && ap->tpkt != 0) {
set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
- sent = tty->driver->write(tty, 0, ap->tpkt->data, ap->tpkt->len);
+ sent = tty->driver->tty_ops->write(tty, 0, ap->tpkt->data, ap->tpkt->len);
if (sent < 0)
goto flush; /* error, e.g. loss of CD */
if (sent < ap->tpkt->len) {
===== drivers/net/slip.c 1.18 vs edited =====
--- 1.18/drivers/net/slip.c Sun Jun 15 00:44:29 2003
+++ edited/drivers/net/slip.c Wed Jun 25 10:52:04 2003
@@ -417,7 +417,7 @@
* 14 Oct 1994 Dmitry Gorodchanin.
*/
sl->tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
- actual = sl->tty->driver->write(sl->tty, 0, sl->xbuff, count);
+ actual = sl->tty->driver->tty_ops->write(sl->tty, 0, sl->xbuff, count);
#ifdef SL_CHECK_TRANSMIT
sl->dev->trans_start = jiffies;
#endif
@@ -451,7 +451,7 @@
return;
}
- actual = tty->driver->write(tty, 0, sl->xhead, sl->xleft);
+ actual = tty->driver->tty_ops->write(tty, 0, sl->xhead, sl->xleft);
sl->xleft -= actual;
sl->xhead += actual;
}
@@ -477,7 +477,7 @@
goto out;
}
printk(KERN_WARNING "%s: transmit timed out, %s?\n", dev->name,
- (sl->tty->driver->chars_in_buffer(sl->tty) || sl->xleft) ?
+ (sl->tty->driver->tty_ops->chars_in_buffer(sl->tty) || sl->xleft) ?
"bad line quality" : "driver error");
sl->xleft = 0;
sl->tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP);
@@ -876,8 +876,8 @@
tty->disc_data = sl;
sl->line = tty->device;
sl->pid = current->pid;
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
@@ -1467,7 +1467,7 @@
if (!netif_queue_stopped(sl->dev))
{
/* if device busy no outfill */
- sl->tty->driver->write(sl->tty, 0, &s, 1);
+ sl->tty->driver->tty_ops->write(sl->tty, 0, &s, 1);
}
}
else
===== drivers/net/hamradio/6pack.c 1.13 vs edited =====
--- 1.13/drivers/net/hamradio/6pack.c Mon May 19 23:22:51 2003
+++ edited/drivers/net/hamradio/6pack.c Mon Jun 23 16:38:53 2003
@@ -315,13 +315,13 @@
immediately after data has arrived. */
if (sp->duplex == 1) {
sp->led_state = 0x70;
- sp->tty->driver->write(sp->tty, 0, &sp->led_state, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &sp->led_state, 1);
sp->tx_enable = 1;
- actual = sp->tty->driver->write(sp->tty, 0, sp->xbuff, count);
+ actual = sp->tty->driver->tty_ops->write(sp->tty, 0, sp->xbuff, count);
sp->xleft = count - actual;
sp->xhead = sp->xbuff + actual;
sp->led_state = 0x60;
- sp->tty->driver->write(sp->tty, 0, &sp->led_state, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &sp->led_state, 1);
} else {
sp->xleft = count;
sp->xhead = sp->xbuff;
@@ -357,7 +357,7 @@
}
if (sp->tx_enable == 1) {
- actual = tty->driver->write(tty, 0, sp->xhead, sp->xleft);
+ actual = tty->driver->tty_ops->write(tty, 0, sp->xhead, sp->xleft);
sp->xleft -= actual;
sp->xhead += actual;
}
@@ -394,13 +394,13 @@
if (((sp->status1 & SIXP_DCD_MASK) == 0) && (random < sp->persistence)) {
sp->led_state = 0x70;
- sp->tty->driver->write(sp->tty, 0, &sp->led_state, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &sp->led_state, 1);
sp->tx_enable = 1;
- actual = sp->tty->driver->write(sp->tty, 0, sp->xbuff, sp->status2);
+ actual = sp->tty->driver->tty_ops->write(sp->tty, 0, sp->xbuff, sp->status2);
sp->xleft -= actual;
sp->xhead += actual;
sp->led_state = 0x60;
- sp->tty->driver->write(sp->tty, 0, &sp->led_state, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &sp->led_state, 1);
sp->status2 = 0;
} else
sp_start_tx_timer(sp);
@@ -566,8 +566,8 @@
return -ENFILE;
sp->tty = tty;
tty->disc_data = sp;
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
@@ -882,7 +882,7 @@
{
unsigned char inbyte = 0xe8;
- sp->tty->driver->write(sp->tty, 0, &inbyte, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &inbyte, 1);
del_timer(&sp->resync_t);
sp->resync_t.data = (unsigned long) sp;
@@ -924,9 +924,9 @@
else { /* output watchdog char if idle */
if ((sp->status2 != 0) && (sp->duplex == 1)) {
sp->led_state = 0x70;
- sp->tty->driver->write(sp->tty, 0, &sp->led_state, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &sp->led_state, 1);
sp->tx_enable = 1;
- actual = sp->tty->driver->write(sp->tty, 0, sp->xbuff, sp->status2);
+ actual = sp->tty->driver->tty_ops->write(sp->tty, 0, sp->xbuff, sp->status2);
sp->xleft -= actual;
sp->xhead += actual;
sp->led_state = 0x60;
@@ -936,7 +936,7 @@
}
/* needed to trigger the TNC watchdog */
- sp->tty->driver->write(sp->tty, 0, &sp->led_state, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &sp->led_state, 1);
/* if the state byte has been received, the TNC is present,
so the resync timer can be reset. */
@@ -977,8 +977,8 @@
/* resync the TNC */
sp->led_state = 0x60;
- sp->tty->driver->write(sp->tty, 0, &sp->led_state, 1);
- sp->tty->driver->write(sp->tty, 0, &resync_cmd, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &sp->led_state, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &resync_cmd, 1);
/* Start resync timer again -- the TNC might be still absent */
@@ -1006,12 +1006,12 @@
if ((sp->status & SIXP_RX_DCD_MASK) ==
SIXP_RX_DCD_MASK) {
sp->led_state = 0x68;
- sp->tty->driver->write(sp->tty, 0, &sp->led_state, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &sp->led_state, 1);
}
} else {
sp->led_state = 0x60;
/* fill trailing bytes with zeroes */
- sp->tty->driver->write(sp->tty, 0, &sp->led_state, 1);
+ sp->tty->driver->tty_ops->write(sp->tty, 0, &sp->led_state, 1);
rest = sp->rx_count;
if (rest != 0)
for (i = rest; i <= 3; i++)
===== drivers/net/hamradio/mkiss.c 1.11 vs edited =====
--- 1.11/drivers/net/hamradio/mkiss.c Wed Jun 4 04:17:01 2003
+++ edited/drivers/net/hamradio/mkiss.c Mon Jun 23 16:29:18 2003
@@ -391,7 +391,7 @@
break;
}
ax->tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
- actual = ax->tty->driver->write(ax->tty, 0, ax->xbuff, count);
+ actual = ax->tty->driver->tty_ops->write(ax->tty, 0, ax->xbuff, count);
ax->tx_packets++;
ax->tx_bytes+=actual;
ax->dev->trans_start = jiffies;
@@ -400,7 +400,7 @@
} else {
count = kiss_esc(p, (unsigned char *) ax->mkiss->xbuff, len);
ax->mkiss->tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
- actual = ax->mkiss->tty->driver->write(ax->mkiss->tty, 0, ax->mkiss->xbuff, count);
+ actual = ax->mkiss->tty->driver->tty_ops->write(ax->mkiss->tty, 0, ax->mkiss->xbuff, count);
ax->tx_packets++;
ax->tx_bytes+=actual;
ax->mkiss->dev->trans_start = jiffies;
@@ -438,7 +438,7 @@
return;
}
- actual = tty->driver->write(tty, 0, ax->xhead, ax->xleft);
+ actual = tty->driver->tty_ops->write(tty, 0, ax->xhead, ax->xleft);
ax->xleft -= actual;
ax->xhead += actual;
}
@@ -484,7 +484,7 @@
}
printk(KERN_ERR "mkiss: %s: transmit timed out, %s?\n", dev->name,
- (ax->tty->driver->chars_in_buffer(ax->tty) || ax->xleft) ?
+ (ax->tty->driver->tty_ops->chars_in_buffer(ax->tty) || ax->xleft) ?
"bad line quality" : "driver error");
ax->xleft = 0;
@@ -652,8 +652,8 @@
ax->mkiss = NULL;
tmp_ax = NULL;
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
===== drivers/net/irda/irtty-sir.c 1.7 vs edited =====
--- 1.7/drivers/net/irda/irtty-sir.c Mon May 12 10:53:09 2003
+++ edited/drivers/net/irda/irtty-sir.c Mon Jun 23 17:36:24 2003
@@ -62,7 +62,7 @@
ASSERT(priv != NULL, return -1;);
ASSERT(priv->magic == IRTTY_MAGIC, return -1;);
- return priv->tty->driver->chars_in_buffer(priv->tty);
+ return priv->tty->driver->tty_ops->chars_in_buffer(priv->tty);
}
/* Wait (sleep) until underlaying hardware finished transmission
@@ -91,9 +91,9 @@
ASSERT(priv->magic == IRTTY_MAGIC, return;);
tty = priv->tty;
- if (tty->driver->wait_until_sent) {
+ if (tty->driver->tty_ops && tty->driver->tty_ops->wait_until_sent) {
lock_kernel();
- tty->driver->wait_until_sent(tty, MSECS_TO_JIFFIES(100));
+ tty->driver->tty_ops->wait_until_sent(tty, MSECS_TO_JIFFIES(100));
unlock_kernel();
}
else {
@@ -161,8 +161,8 @@
}
tty->termios->c_cflag = cflag;
- if (tty->driver->set_termios)
- tty->driver->set_termios(tty, &old_termios);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->set_termios)
+ tty->driver->tty_ops->set_termios(tty, &old_termios);
unlock_kernel();
priv->io.speed = speed;
@@ -201,8 +201,9 @@
* This function is not yet defined for all tty driver, so
* let's be careful... Jean II
*/
- ASSERT(priv->tty->driver->tiocmset != NULL, return -1;);
- priv->tty->driver->tiocmset(priv->tty, NULL, set, clear);
+ ASSERT(priv->tty->driver->tty_ops &&
+ priv->tty->driver->tty_ops->tiocmset, return -1;);
+ priv->tty->driver->tty_ops->tiocmset(priv->tty, NULL, set, clear);
return 0;
}
@@ -231,17 +232,17 @@
ASSERT(priv->magic == IRTTY_MAGIC, return -1;);
tty = priv->tty;
- if (!tty->driver->write)
+ if (!tty->driver->tty_ops || !tty->driver->tty_ops->write)
return 0;
tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
- if (tty->driver->write_room) {
- writelen = tty->driver->write_room(tty);
+ if (tty->driver->tty_ops->write_room) {
+ writelen = tty->driver->tty_ops->write_room(tty);
if (writelen > len)
writelen = len;
}
else
writelen = len;
- return tty->driver->write(tty, 0, ptr, writelen);
+ return tty->driver->tty_ops->write(tty, 0, ptr, writelen);
}
/* ------------------------------------------------------- */
@@ -354,8 +355,8 @@
cflag |= CREAD;
tty->termios->c_cflag = cflag;
- if (tty->driver->set_termios)
- tty->driver->set_termios(tty, &old_termios);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->set_termios)
+ tty->driver->tty_ops->set_termios(tty, &old_termios);
unlock_kernel();
}
@@ -381,8 +382,8 @@
tty = priv->tty;
- if (tty->driver->start)
- tty->driver->start(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->start)
+ tty->driver->tty_ops->start(tty);
/* Make sure we can receive more data */
irtty_stop_receiver(tty, FALSE);
@@ -410,8 +411,8 @@
/* Make sure we don't receive more data */
irtty_stop_receiver(tty, TRUE);
- if (tty->driver->stop)
- tty->driver->stop(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->stop)
+ tty->driver->tty_ops->stop(tty);
up(&irtty_sem);
@@ -518,11 +519,11 @@
/* stop the underlying driver */
irtty_stop_receiver(tty, TRUE);
- if (tty->driver->stop)
- tty->driver->stop(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->stop)
+ tty->driver->tty_ops->stop(tty);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
/* from old irtty - but what is it good for?
* we _are_ the ldisc and we _don't_ implement flush_buffer!
@@ -606,8 +607,8 @@
/* Stop tty */
irtty_stop_receiver(tty, TRUE);
tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP);
- if (tty->driver->stop)
- tty->driver->stop(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->stop)
+ tty->driver->tty_ops->stop(tty);
kfree(priv);
}
===== drivers/net/irda/irtty.c 1.20 vs edited =====
--- 1.20/drivers/net/irda/irtty.c Thu May 29 23:50:31 2003
+++ edited/drivers/net/irda/irtty.c Mon Jun 23 16:47:26 2003
@@ -174,8 +174,8 @@
hashbin_insert(irtty, (irda_queue_t *) self, (int) self, NULL);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
@@ -330,7 +330,7 @@
/* This is unsafe, but currently under discussion - Jean II */
self->tty->termios->c_cflag = cflag;
- self->tty->driver->set_termios(self->tty, &old_termios);
+ self->tty->driver->tty_ops->set_termios(self->tty, &old_termios);
}
/*
@@ -383,7 +383,7 @@
/* This is unsafe, but currently under discussion - Jean II */
self->tty->termios->c_cflag = cflag;
- self->tty->driver->set_termios(self->tty, &old_termios);
+ self->tty->driver->tty_ops->set_termios(self->tty, &old_termios);
self->io.speed = speed;
}
@@ -424,7 +424,7 @@
* Make sure all data is sent before changing the speed of the
* serial port.
*/
- if (self->tty->driver->chars_in_buffer(self->tty)) {
+ if (self->tty->driver->tty_ops->chars_in_buffer(self->tty)) {
/* Keep state, and try again later */
ret = MSECS_TO_JIFFIES(10);
break;
@@ -679,8 +679,8 @@
dev->trans_start = jiffies;
self->stats.tx_bytes += self->tx_buff.len;
- if (self->tty->driver->write)
- actual = self->tty->driver->write(self->tty, 0,
+ if (self->tty->driver->tty_ops->write)
+ actual = self->tty->driver->tty_ops->write(self->tty, 0,
self->tx_buff.data,
self->tx_buff.len);
/* Hide the part we just transmitted */
@@ -733,7 +733,7 @@
/* Finished with frame? */
if (self->tx_buff.len > 0) {
/* Write data left in transmit buffer */
- actual = tty->driver->write(tty, 0, self->tx_buff.data,
+ actual = tty->driver->tty_ops->write(tty, 0, self->tx_buff.data,
self->tx_buff.len);
self->tx_buff.data += actual;
@@ -818,7 +818,7 @@
set_fs(get_ds());
/* This is probably unsafe, but currently under discussion - Jean II */
- if (tty->driver->ioctl(tty, NULL, TIOCMSET, (unsigned long) &arg)) {
+ if (tty->driver->tty_ops->ioctl(tty, NULL, TIOCMSET, (unsigned long) &arg)) {
IRDA_DEBUG(2, "%s(), error doing ioctl!\n", __FUNCTION__);
}
set_fs(fs);
@@ -918,8 +918,8 @@
ASSERT(self != NULL, return 0;);
ASSERT(self->magic == IRTTY_MAGIC, return 0;);
- if (self->tty->driver->write)
- actual = self->tty->driver->write(self->tty, 0, buf, len);
+ if (self->tty->driver->tty_ops->write)
+ actual = self->tty->driver->tty_ops->write(self->tty, 0, buf, len);
return actual;
}
===== drivers/net/wan/pc300_tty.c 1.13 vs edited =====
--- 1.13/drivers/net/wan/pc300_tty.c Wed Jun 11 12:32:33 2003
+++ edited/drivers/net/wan/pc300_tty.c Tue Jun 24 11:46:11 2003
@@ -110,7 +110,7 @@
} st_cpc_tty_area;
/* TTY data structures */
-static struct tty_driver serial_drv;
+static struct tty_driver *serial_drv;
/* local variables */
st_cpc_tty_area cpc_tty_area[CPC_TTY_NPORTS];
@@ -179,6 +179,17 @@
CPC_TTY_UNLOCK(card,flags);
}
+static struct tty_operations cpc_ops = {
+ .open = cpc_tty_open,
+ .close = cpc_tty_close,
+ .write = cpc_tty_write,
+ .write_room = cpc_tty_write_room,
+ .chars_in_buffer = cpc_tty_chars_in_buffer,
+ .ioctl = cpc_tty_ioctl,
+ .flush_buffer = cpc_tty_flush_buffer,
+ .hangup = cpc_tty_hangup,
+};
+
/*
* PC300 TTY initialization routine
*
@@ -209,33 +220,29 @@
CPC_TTY_MAJOR, CPC_TTY_MINOR_START,
CPC_TTY_MINOR_START+CPC_TTY_NPORTS);
/* initialize tty driver struct */
- memset(&serial_drv,0,sizeof(struct tty_driver));
- serial_drv.magic = TTY_DRIVER_MAGIC;
- serial_drv.owner = THIS_MODULE;
- serial_drv.driver_name = "pc300_tty";
- serial_drv.name = "ttyCP";
- serial_drv.major = CPC_TTY_MAJOR;
- serial_drv.minor_start = CPC_TTY_MINOR_START;
- serial_drv.num = CPC_TTY_NPORTS;
- serial_drv.type = TTY_DRIVER_TYPE_SERIAL;
- serial_drv.subtype = SERIAL_TYPE_NORMAL;
-
- serial_drv.init_termios = tty_std_termios;
- serial_drv.init_termios.c_cflag = B9600|CS8|CREAD|HUPCL|CLOCAL;
- serial_drv.flags = TTY_DRIVER_REAL_RAW;
-
- /* interface routines from the upper tty layer to the tty driver */
- serial_drv.open = cpc_tty_open;
- serial_drv.close = cpc_tty_close;
- serial_drv.write = cpc_tty_write;
- serial_drv.write_room = cpc_tty_write_room;
- serial_drv.chars_in_buffer = cpc_tty_chars_in_buffer;
- serial_drv.ioctl = cpc_tty_ioctl;
- serial_drv.flush_buffer = cpc_tty_flush_buffer;
- serial_drv.hangup = cpc_tty_hangup;
+ serial_drv = alloc_tty_driver(CPC_TTY_NPORTS + 1);
+ if (!serial_drv) {
+ printk("%s-tty: Failed memory alloc serial driver! ",
+ ((struct net_device*)(pc300dev->hdlc))->name);
+ return;
+ }
+
+ serial_drv->owner = THIS_MODULE;
+ serial_drv->driver_name = "pc300_tty";
+ serial_drv->name = "ttyCP";
+ serial_drv->major = CPC_TTY_MAJOR;
+ serial_drv->minor_start = CPC_TTY_MINOR_START;
+ serial_drv->type = TTY_DRIVER_TYPE_SERIAL;
+ serial_drv->subtype = SERIAL_TYPE_NORMAL;
+
+ serial_drv->init_termios = tty_std_termios;
+ serial_drv->init_termios.c_cflag = B9600|CS8|CREAD|HUPCL|CLOCAL;
+ serial_drv->flags = TTY_DRIVER_REAL_RAW;
+
+ tty_set_operations(serial_drv, &cpc_ops);
/* register the TTY driver */
- if (tty_register_driver(&serial_drv)) {
+ if (tty_register_driver(serial_drv)) {
printk("%s-tty: Failed to register serial driver! ",
((struct net_device*)(pc300dev->hdlc))->name);
return;
@@ -405,10 +412,10 @@
CPC_TTY_DBG("%s: TTY closed\n",cpc_tty->name);
- if (!serial_drv.refcount && cpc_tty_unreg_flag) {
+ if (!serial_drv->refcount && cpc_tty_unreg_flag) {
cpc_tty_unreg_flag = 0;
CPC_TTY_DBG("%s: unregister the tty driver\n", cpc_tty->name);
- if ((res=tty_unregister_driver(&serial_drv))) {
+ if ((res=tty_unregister_driver(serial_drv))) {
CPC_TTY_DBG("%s: ERROR ->unregister the tty driver error=%d\n",
cpc_tty->name,res);
}
@@ -653,10 +660,10 @@
CPC_TTY_DBG("%s: TTY is not opened\n",cpc_tty->name);
return ;
}
- if (!serial_drv.refcount && cpc_tty_unreg_flag) {
+ if (!serial_drv->refcount && cpc_tty_unreg_flag) {
cpc_tty_unreg_flag = 0;
CPC_TTY_DBG("%s: unregister the tty driver\n", cpc_tty->name);
- if ((res=tty_unregister_driver(&serial_drv))) {
+ if ((res=tty_unregister_driver(serial_drv))) {
CPC_TTY_DBG("%s: ERROR ->unregister the tty driver error=%d\n",
cpc_tty->name,res);
}
@@ -1048,15 +1055,15 @@
}
if (--cpc_tty_cnt == 0) {
- if (serial_drv.refcount) {
+ if (serial_drv->refcount) {
CPC_TTY_DBG("%s: unregister is not possible, refcount=%d",
- cpc_tty->name, serial_drv.refcount);
+ cpc_tty->name, serial_drv->refcount);
cpc_tty_cnt++;
cpc_tty_unreg_flag = 1;
return;
} else {
CPC_TTY_DBG("%s: unregister the tty driver\n", cpc_tty->name);
- if ((res=tty_unregister_driver(&serial_drv))) {
+ if ((res=tty_unregister_driver(serial_drv))) {
CPC_TTY_DBG("%s: ERROR ->unregister the tty driver error=%d\n",
cpc_tty->name,res);
}
@@ -1092,8 +1099,11 @@
int i ;
CPC_TTY_DBG("hdlcX-tty: reset variables\n");
- /* reset the tty_driver structure - serial_drv */
- memset(&serial_drv, 0, sizeof(struct tty_driver));
+ /* reset the tty_driver structure - serial_drv */
+ if (serial_drv)
+ put_tty_driver(serial_drv);
+ serial_drv = alloc_tty_driver(CPC_TTY_NPORTS + 1);
+
for (i=0; i < CPC_TTY_NPORTS; i++){
memset(&cpc_tty_area[i],0, sizeof(st_cpc_tty_area));
}
===== drivers/net/wan/x25_asy.c 1.6 vs edited =====
--- 1.6/drivers/net/wan/x25_asy.c Fri May 9 09:35:53 2003
+++ edited/drivers/net/wan/x25_asy.c Tue Jun 24 09:18:29 2003
@@ -286,7 +286,7 @@
* 14 Oct 1994 Dmitry Gorodchanin.
*/
sl->tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
- actual = sl->tty->driver->write(sl->tty, 0, sl->xbuff, count);
+ actual = sl->tty->driver->tty_ops->write(sl->tty, 0, sl->xbuff, count);
sl->xleft = count - actual;
sl->xhead = sl->xbuff + actual;
/* VSV */
@@ -316,7 +316,7 @@
return;
}
- actual = tty->driver->write(tty, 0, sl->xhead, sl->xleft);
+ actual = tty->driver->tty_ops->write(tty, 0, sl->xhead, sl->xleft);
sl->xleft -= actual;
sl->xhead += actual;
}
@@ -328,7 +328,7 @@
* 14 Oct 1994 Dmitry Gorodchanin.
*/
printk(KERN_WARNING "%s: transmit timed out, %s?\n", dev->name,
- (sl->tty->driver->chars_in_buffer(sl->tty) || sl->xleft) ?
+ (sl->tty->driver->tty_ops->chars_in_buffer(sl->tty) || sl->xleft) ?
"bad line quality" : "driver error");
sl->xleft = 0;
sl->tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP);
@@ -618,8 +618,8 @@
sl->tty = tty;
tty->disc_data = sl;
- if (tty->driver->flush_buffer) {
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer) {
+ tty->driver->tty_ops->flush_buffer(tty);
}
if (tty->ldisc.flush_buffer) {
tty->ldisc.flush_buffer(tty);
===== drivers/net/wireless/strip.c 1.12 vs edited =====
--- 1.12/drivers/net/wireless/strip.c Thu Apr 24 05:25:35 2003
+++ edited/drivers/net/wireless/strip.c Wed Jun 25 10:22:40 2003
@@ -801,7 +801,7 @@
struct termios old_termios = *(tty->termios);
tty->termios->c_cflag &= ~CBAUD; /* Clear the old baud setting */
tty->termios->c_cflag |= baudcode; /* Set the new baud setting */
- tty->driver->set_termios(tty, &old_termios);
+ tty->driver->tty_ops->set_termios(tty, &old_termios);
}
/*
@@ -1268,7 +1268,7 @@
set_baud(tty, strip_info->user_baud);
}
- tty->driver->write(tty, 0, s.string, s.length);
+ tty->driver->tty_ops->write(tty, 0, s.string, s.length);
#ifdef EXT_COUNTERS
strip_info->tx_ebytes += s.length;
#endif
@@ -1290,7 +1290,7 @@
if (strip_info->tx_left > 0) {
int num_written =
- tty->driver->write(tty, 0, strip_info->tx_head,
+ tty->driver->tty_ops->write(tty, 0, strip_info->tx_head,
strip_info->tx_left);
strip_info->tx_left -= num_written;
strip_info->tx_head += num_written;
@@ -2690,8 +2690,8 @@
strip_info->tty = tty;
tty->disc_data = strip_info;
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
===== drivers/usb/serial/digi_acceleport.c 1.34 vs edited =====
--- 1.34/drivers/usb/serial/digi_acceleport.c Thu May 29 13:48:17 2003
+++ edited/drivers/usb/serial/digi_acceleport.c Wed Jun 25 12:06:54 2003
@@ -1580,8 +1580,8 @@
}
/* flush driver and line discipline buffers */
- if( tty->driver->flush_buffer )
- tty->driver->flush_buffer( tty );
+ if( tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer )
+ tty->driver->tty_ops->flush_buffer( tty );
if( tty->ldisc.flush_buffer )
tty->ldisc.flush_buffer( tty );
===== drivers/usb/serial/whiteheat.c 1.38 vs edited =====
--- 1.38/drivers/usb/serial/whiteheat.c Thu May 29 14:57:06 2003
+++ edited/drivers/usb/serial/whiteheat.c Wed Jun 25 12:05:16 2003
@@ -651,8 +651,8 @@
}
*/
- if (port->tty->driver->flush_buffer)
- port->tty->driver->flush_buffer(port->tty);
+ if (port->tty->driver->tty_ops && port->tty->driver->tty_ops->flush_buffer)
+ port->tty->driver->tty_ops->flush_buffer(port->tty);
if (port->tty->ldisc.flush_buffer)
port->tty->ldisc.flush_buffer(port->tty);
===== kernel/printk.c 1.25 vs edited =====
--- 1.25/kernel/printk.c Mon Apr 21 20:58:40 2003
+++ edited/kernel/printk.c Fri Jun 20 17:29:25 2003
@@ -674,7 +674,7 @@
*/
void tty_write_message(struct tty_struct *tty, char *msg)
{
- if (tty && tty->driver->write)
- tty->driver->write(tty, 0, msg, strlen(msg));
+ if (tty && tty->driver && tty->driver->tty_ops && tty->driver->tty_ops->write)
+ tty->driver->tty_ops->write(tty, 0, msg, strlen(msg));
return;
}
===== net/irda/ircomm/ircomm_tty.c 1.25 vs edited =====
--- 1.25/net/irda/ircomm/ircomm_tty.c Wed Jun 11 12:32:33 2003
+++ edited/net/irda/ircomm/ircomm_tty.c Wed Jun 25 14:54:04 2003
@@ -553,8 +553,8 @@
ircomm_tty_shutdown(self);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
===== fs/proc/proc_tty.c 1.7 vs edited =====
--- 1.7/fs/proc/proc_tty.c Mon May 26 15:29:30 2003
+++ edited/fs/proc/proc_tty.c Mon Jun 23 10:07:52 2003
@@ -181,14 +181,16 @@
}
/*
- * Thsi function is called by register_tty_driver() to handle
+ * This function is called by register_tty_driver() to handle
* registering the driver's /proc handler into /proc/tty/driver/<foo>
*/
void proc_tty_register_driver(struct tty_driver *driver)
{
struct proc_dir_entry *ent;
- if ((!driver->read_proc && !driver->write_proc) ||
+ if (!driver->tty_ops ||
+ !driver->tty_ops->read_proc ||
+ !driver->tty_ops->write_proc ||
!driver->driver_name ||
driver->proc_entry)
return;
@@ -196,8 +198,8 @@
ent = create_proc_entry(driver->driver_name, 0, proc_tty_driver);
if (!ent)
return;
- ent->read_proc = driver->read_proc;
- ent->write_proc = driver->write_proc;
+ ent->read_proc = driver->tty_ops->read_proc;
+ ent->write_proc = driver->tty_ops->write_proc;
ent->data = driver;
driver->proc_entry = ent;
===== drivers/char/moxa.c 1.24 vs edited =====
--- 1.24/drivers/char/moxa.c Tue Jun 17 20:34:45 2003
+++ edited/drivers/char/moxa.c Wed Jun 25 16:27:55 2003
@@ -624,8 +624,8 @@
shut_down(ch);
MoxaPortFlushData(port, 2);
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->driver->tty_ops && tty->driver->tty_ops->flush_buffer)
+ tty->driver->tty_ops->flush_buffer(tty);
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
tty->closing = 0;
===== drivers/char/keyboard.c 1.33 vs edited =====
--- 1.33/drivers/char/keyboard.c Sat Jun 21 04:43:48 2003
+++ edited/drivers/char/keyboard.c Wed Jun 25 16:51:02 2003
@@ -1091,7 +1091,7 @@
clear_bit(keycode, key_down);
if (rep && (!vc_kbd_mode(kbd, VC_REPEAT) || (tty &&
- (!L_ECHO(tty) && tty->driver->chars_in_buffer(tty))))) {
+ (!L_ECHO(tty) && tty->driver->tty_ops->chars_in_buffer(tty))))) {
/*
* Don't repeat a key if the input buffers are not empty and the
* characters get aren't echoed locally. This makes key repeat
-
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This archive was generated by hypermail 2b29 : Mon Jun 30 2003 - 22:00:22 EST