static int stli_rawopen(struct stlibrd *brdp, struct stliport *portp, unsigned long arg, int wait);
static int stli_rawclose(struct stlibrd *brdp, struct stliport *portp, unsigned long arg, int wait);
static int stli_waitcarrier(struct stlibrd *brdp, struct stliport *portp, struct file *filp);
-static void stli_dohangup(struct work_struct *);
static int stli_setport(struct stliport *portp);
static int stli_cmdwait(struct stlibrd *brdp, struct stliport *portp, unsigned long cmd, void *arg, int size, int copyback);
static void stli_sendcmd(struct stlibrd *brdp, struct stliport *portp, unsigned long cmd, void *arg, int size, int copyback);
return;
tiosp = tty->termios;
- if ((tiosp->c_cflag == old->c_cflag) &&
- (tiosp->c_iflag == old->c_iflag))
- return;
stli_mkasyport(portp, &aport, tiosp);
stli_cmdwait(brdp, portp, A_SETPORT, &aport, sizeof(asyport_t), 0);
/*****************************************************************************/
-/*
- * Scheduler called hang up routine. This is called from the scheduler,
- * not direct from the driver "poll" routine. We can't call it there
- * since the real local hangup code will enable/disable the board and
- * other things that we can't do while handling the poll. Much easier
- * to deal with it some time later (don't really care when, hangups
- * aren't that time critical).
- */
-
-static void stli_dohangup(struct work_struct *ugly_api)
-{
- struct stliport *portp = container_of(ugly_api, struct stliport, tqhangup);
- if (portp->tty != NULL) {
- tty_hangup(portp->tty);
- }
-}
-
-/*****************************************************************************/
-
/*
* Hangup this port. This is pretty much like closing the port, only
* a little more brutal. No waiting for data to drain. Shutdown the
cdkhdr_t __iomem *hdrp;
cdkctrl_t __iomem *cp;
unsigned char __iomem *bits;
- unsigned long flags;
-
- spin_lock_irqsave(&brd_lock, flags);
if (test_bit(ST_CMDING, &portp->state)) {
printk(KERN_ERR "STALLION: command already busy, cmd=%x!\n",
(int) cmd);
- spin_unlock_irqrestore(&brd_lock, flags);
return;
}
writeb(readb(bits) | portp->portbit, bits);
set_bit(ST_CMDING, &portp->state);
EBRDDISABLE(brdp);
- spin_unlock_irqrestore(&brd_lock, flags);
}
static void stli_sendcmd(struct stlibrd *brdp, struct stliport *portp, unsigned long cmd, void *arg, int size, int copyback)
((portp->sigs & TIOCM_CD) == 0)) {
if (portp->flags & ASYNC_CHECK_CD) {
if (tty)
- schedule_work(&portp->tqhangup);
+ tty_hangup(tty);
}
}
}
if (tty != NULL) {
tty_wakeup(tty);
EBRDENABLE(brdp);
- wake_up_interruptible(&tty->write_wait);
}
}
portp->baud_base = STL_BAUDBASE;
portp->close_delay = STL_CLOSEDELAY;
portp->closing_wait = 30 * HZ;
- INIT_WORK(&portp->tqhangup, stli_dohangup);
init_waitqueue_head(&portp->open_wait);
init_waitqueue_head(&portp->close_wait);
init_waitqueue_head(&portp->raw_wait);
goto err;
}
+ brdp->iosize = ECP_IOSIZE;
+
if (!request_region(brdp->iobase, brdp->iosize, "istallion")) {
retval = -EIO;
goto err;
}
- brdp->iosize = ECP_IOSIZE;
-
/*
* Based on the specific board type setup the common vars to access
* and enable shared memory. Set all board specific information now
istallion_class = class_create(THIS_MODULE, "staliomem");
for (i = 0; i < 4; i++)
- class_device_create(istallion_class, NULL,
- MKDEV(STL_SIOMEMMAJOR, i),
- NULL, "staliomem%d", i);
+ device_create(istallion_class, NULL, MKDEV(STL_SIOMEMMAJOR, i),
+ "staliomem%d", i);
return 0;
err_deinit:
unregister_chrdev(STL_SIOMEMMAJOR, "staliomem");
for (j = 0; j < 4; j++)
- class_device_destroy(istallion_class, MKDEV(STL_SIOMEMMAJOR,
- j));
+ device_destroy(istallion_class, MKDEV(STL_SIOMEMMAJOR, j));
class_destroy(istallion_class);
pci_unregister_driver(&stli_pcidriver);