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| author | phk <phk@FreeBSD.org> | 1999-06-01 08:46:56 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1999-06-01 08:46:56 +0000 |
| commit | a65111acb3160be5e68432a6578b18275bdd4de8 (patch) | |
| tree | a4c4d0067d80bac162a36ce07306fa156bc4dacb /sys/i4b/driver/i4b_trace.c | |
| parent | 4b1ce7da0de7c8d73b6062b28913a9383bf9adff (diff) | |
| download | FreeBSD-src-a65111acb3160be5e68432a6578b18275bdd4de8.zip FreeBSD-src-a65111acb3160be5e68432a6578b18275bdd4de8.tar.gz | |
devsw and cdevsw_add() changes for i4b.
Reviewed by: hm
Diffstat (limited to 'sys/i4b/driver/i4b_trace.c')
| -rw-r--r-- | sys/i4b/driver/i4b_trace.c | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/sys/i4b/driver/i4b_trace.c b/sys/i4b/driver/i4b_trace.c index fe94d14..b43ce24 100644 --- a/sys/i4b/driver/i4b_trace.c +++ b/sys/i4b/driver/i4b_trace.c @@ -27,7 +27,7 @@ * i4btrc - device driver for trace data read device * --------------------------------------------------- * - * $Id: i4b_trace.c,v 1.18 1999/04/28 08:23:21 hm Exp $ + * $Id: i4b_trace.c,v 1.3 1999/05/20 10:09:05 hm Exp $ * * last edit-date: [Wed Apr 28 10:21:09 1999] * @@ -127,17 +127,32 @@ static d_read_t i4btrcread; static d_ioctl_t i4btrcioctl; #ifdef OS_USES_POLL static d_poll_t i4btrcpoll; +#define POLLFIELD i4btrcpoll +#else +#define POLLFIELD noselect #endif #define CDEV_MAJOR 59 static struct cdevsw i4btrc_cdevsw = { - i4btrcopen, i4btrcclose, i4btrcread, nowrite, - i4btrcioctl, nostop, noreset, nodevtotty, -#ifdef OS_USES_POLL - i4btrcpoll, nommap, NULL, "i4btrc", NULL, -1 -#else - noselect, nommap, NULL, "i4btrc", NULL, -1 -#endif + /* open */ i4btrcopen, + /* close */ i4btrcclose, + /* read */ i4btrcread, + /* write */ nowrite, + /* ioctl */ i4btrcioctl, + /* stop */ nostop, + /* reset */ noreset, + /* devtotty */ nodevtotty, + /* poll */ POLLFIELD, + /* mmap */ nommap, + /* strategy */ nostrategy, + /* name */ "i4btrc", + /* parms */ noparms, + /* maj */ CDEV_MAJOR, + /* dump */ nodump, + /* psize */ nopsize, + /* flags */ 0, + /* maxio */ 0, + /* bmaj */ -1 }; /*---------------------------------------------------------------------------* @@ -146,11 +161,8 @@ static struct cdevsw i4btrc_cdevsw = { static void i4btrcinit(void *unused) { - dev_t dev; - - dev = makedev(CDEV_MAJOR, 0); - cdevsw_add(&dev, &i4btrc_cdevsw, NULL); + cdevsw_add(&i4btrc_cdevsw); } SYSINIT(i4btrcdev, SI_SUB_DRIVERS, |
