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| author | phk <phk@FreeBSD.org> | 1999-09-28 11:45:31 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1999-09-28 11:45:31 +0000 |
| commit | 5e9f92ecf757c8f55ddae7d0dcec108fef05954d (patch) | |
| tree | 98fbe8a4cc58070df6f9fb9ad41348c78b444f78 /sys/i386/isa/stallion.c | |
| parent | 9f4fe5b99e561702e8ee5934290097d4ef487e94 (diff) | |
| download | FreeBSD-src-5e9f92ecf757c8f55ddae7d0dcec108fef05954d.zip FreeBSD-src-5e9f92ecf757c8f55ddae7d0dcec108fef05954d.tar.gz | |
Introduce ttyread() and ttywrite() which do the canonical thing.
Use them in many tty drivers.
Reviewed by: julian, bde
Diffstat (limited to 'sys/i386/isa/stallion.c')
| -rw-r--r-- | sys/i386/isa/stallion.c | 40 |
1 files changed, 2 insertions, 38 deletions
diff --git a/sys/i386/isa/stallion.c b/sys/i386/isa/stallion.c index 76e9119..4194878 100644 --- a/sys/i386/isa/stallion.c +++ b/sys/i386/isa/stallion.c @@ -438,8 +438,6 @@ static int stlattach(struct isa_device *idp); STATIC d_open_t stlopen; STATIC d_close_t stlclose; -STATIC d_read_t stlread; -STATIC d_write_t stlwrite; STATIC d_ioctl_t stlioctl; /* @@ -532,8 +530,8 @@ COMPAT_PCI_DRIVER (stlpci, stlpcidriver); static struct cdevsw stl_cdevsw = { /* open */ stlopen, /* close */ stlclose, - /* read */ stlread, - /* write */ stlwrite, + /* read */ ttyread, + /* write */ ttywrite, /* ioctl */ stlioctl, /* poll */ ttypoll, /* mmap */ nommap, @@ -898,23 +896,6 @@ STATIC int stlclose(dev_t dev, int flag, int mode, struct proc *p) /*****************************************************************************/ -STATIC int stlread(dev_t dev, struct uio *uiop, int flag) -{ - stlport_t *portp; - -#if DEBUG - printf("stlread(dev=%s,uiop=%p,flag=%x)\n", devtoname(dev), - (void *) uiop, flag); -#endif - - portp = stl_dev2port(dev); - if (portp == (stlport_t *) NULL) - return(ENODEV); - return((*linesw[portp->tty.t_line].l_read)(&portp->tty, uiop, flag)); -} - -/*****************************************************************************/ - #if VFREEBSD >= 220 STATIC void stl_stop(struct tty *tp, int rw) @@ -942,23 +923,6 @@ STATIC int stlstop(struct tty *tp, int rw) /*****************************************************************************/ -STATIC int stlwrite(dev_t dev, struct uio *uiop, int flag) -{ - stlport_t *portp; - -#if DEBUG - printf("stlwrite(dev=%s,uiop=%p,flag=%x)\n", devtoname(dev), - (void *) uiop, flag); -#endif - - portp = stl_dev2port(dev); - if (portp == (stlport_t *) NULL) - return(ENODEV); - return((*linesw[portp->tty.t_line].l_write)(&portp->tty, uiop, flag)); -} - -/*****************************************************************************/ - STATIC int stlioctl(dev_t dev, unsigned long cmd, caddr_t data, int flag, struct proc *p) { |
