diff options
| author | Marc G. Fournier <scrappy@FreeBSD.org> | 1996-03-28 14:30:37 +0000 |
|---|---|---|
| committer | Marc G. Fournier <scrappy@FreeBSD.org> | 1996-03-28 14:30:37 +0000 |
| commit | 719d4dc5bd66c7e59cdfddc653803a894e10584b (patch) | |
| tree | f71068eafd0598cfda688a4f9ac701c78efccae4 | |
| parent | 6e18ce467629720239a3dbefe42ee64bc0c2034a (diff) | |
Added DEVFS support to create ttyv* devices
Reviewed by: julian@freebsd.org
Notes
svn path=/head/; revision=14874
| -rw-r--r-- | sys/i386/isa/pcvt/pcvt_drv.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/sys/i386/isa/pcvt/pcvt_drv.c b/sys/i386/isa/pcvt/pcvt_drv.c index b23b9ccdab69..36cf4ed3eba5 100644 --- a/sys/i386/isa/pcvt/pcvt_drv.c +++ b/sys/i386/isa/pcvt/pcvt_drv.c @@ -82,6 +82,13 @@ #define EXTERN /* allocate mem */ #include "pcvt_hdr.h" /* global include */ +#ifdef DEVFS +#include <sys/devfsext.h> +#if !defined(MAXCONS) +#define MAXCONS 16 +#endif +static void *pcvt_devfs_token[MAXCONS]; +#endif /*DEVFS*/ extern int getchar __P((void)); @@ -101,8 +108,7 @@ static int pcvt_xmode_set(int on, struct proc *p); /* initialize for X mode */ #if PCVT_FREEBSD > 205 static struct kern_devconf kdc_vt[]; -static inline void -vt_registerdev(struct isa_device *id, const char *name); +static inline void vt_registerdev(struct isa_device *id, const char *name); static char vt_description[]; #define VT_DESCR_LEN 40 #endif /* PCVT_FREEBSD > 205 */ @@ -162,6 +168,9 @@ pcattach(struct isa_device *dev) { #endif /* PCVT_NETBSD > 9 */ +#ifdef DEVFS + int vt; +#endif /*DEVFS*/ int i; vt_coldmalloc(); /* allocate memory for screens */ @@ -332,6 +341,14 @@ pcattach(struct isa_device *dev) cdevsw_add(&dev, &pcdevsw, NULL); } + +#ifdef DEVFS + for(vt = 0; vt < MAXCONS; vt++) { + pcvt_devfs_token[vt] = + devfs_add_devswf(&pcdevsw, vt, + DV_CHR, 0, 0, 0600, "ttyv%n", vt ); + } +#endif DEVFS #endif /* PCVT_FREEBSD > 205 */ #if PCVT_NETBSD > 9 |