diff options
author | julian <julian@FreeBSD.org> | 1995-11-29 10:49:16 +0000 |
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committer | julian <julian@FreeBSD.org> | 1995-11-29 10:49:16 +0000 |
commit | f2f63c6ece7d25485976323df6d684743fe14bb6 (patch) | |
tree | 5ed2d747156a38098db0e540f833114bc9dd1b51 /sys/i386/isa/cx.c | |
parent | be48321f04abe146ffbc5091fe940b107f46c175 (diff) | |
download | FreeBSD-src-f2f63c6ece7d25485976323df6d684743fe14bb6.zip FreeBSD-src-f2f63c6ece7d25485976323df6d684743fe14bb6.tar.gz |
OK, that's it..
That's EVERY SINGLE driver that has an entry in conf.c..
my next trick will be to define cdevsw[] and bdevsw[]
as empty arrays and remove all those DAMNED defines as well..
Each of these drivers has a SYSINIT linker set entry
that comes in very early.. and asks teh driver to add it's own
entry to the two devsw[] tables.
some slight reworking of the commits from yesterday (added the SYSINIT
stuff and some usually wrong but token DEVFS entries to all these
devices.
BTW does anyone know where the 'ata' entries in conf.c actually reside?
seems we don't actually have a 'ataopen() etc...
If you want to add a new device in conf.c
please make sure I know
so I can keep it up to date too..
as before, this is all dependent on #if defined(JREMOD)
(and #ifdef DEVFS in parts)
Diffstat (limited to 'sys/i386/isa/cx.c')
-rw-r--r-- | sys/i386/isa/cx.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/sys/i386/isa/cx.c b/sys/i386/isa/cx.c index a3f941e..3a606bc 100644 --- a/sys/i386/isa/cx.c +++ b/sys/i386/isa/cx.c @@ -41,7 +41,9 @@ # else /* BSD 4.4 Lite */ # ifdef JREMOD # define CDEV_MAJOR 42 - void cx_devsw_install(); /* can't be static, needed in if_cx.c */ +# if defined(DEVFS) +# include <sys/devfsext.h> +# endif /*DEVFS*/ # endif /*JREMOD*/ # include <sys/devconf.h> # endif @@ -974,18 +976,28 @@ struct cdevsw cx_cdevsw = static cx_devsw_installed = 0; -void cx_devsw_install() +static void cx_drvinit(void *unused) { - dev_t descript; + dev_t dev; + if( ! cx_devsw_installed ) { - descript = makedev(CDEV_MAJOR,0); - cdevsw_add(&descript,&cx_cdevsw,NULL); -#if defined(BDEV_MAJOR) - descript = makedev(BDEV_MAJOR,0); - bdevsw_add(&descript,&cx_bdevsw,NULL); -#endif /*BDEV_MAJOR*/ + dev = makedev(CDEV_MAJOR,0); + cdevsw_add(&dev,&cx_cdevsw,NULL); cx_devsw_installed = 1; - } +#ifdef DEVFS + { + int x; +/* default for a simple device with no probe routine (usually delete this) */ + x=devfs_add_devsw( +/* path name devsw minor type uid gid perm*/ + "/", "cx", major(dev), 0, DV_CHR, 0, 0, 0600); + } + } +#endif } + +SYSINIT(cxdev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,cx_drvinit,NULL) + #endif /* JREMOD */ + #endif /* NCX */ |