diff options
Diffstat (limited to 'sys/i386/isa/scd.c')
| -rw-r--r-- | sys/i386/isa/scd.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/sys/i386/isa/scd.c b/sys/i386/isa/scd.c index c7bbe07..7d4fdec 100644 --- a/sys/i386/isa/scd.c +++ b/sys/i386/isa/scd.c @@ -41,7 +41,7 @@ */ -/* $Id: scd.c,v 1.8 1995/10/28 15:39:17 phk Exp $ */ +/* $Id: scd.c,v 1.9 1995/11/04 13:23:39 bde Exp $ */ /* Please send any comments to micke@dynas.se */ @@ -72,6 +72,12 @@ #include <i386/isa/isa_device.h> #include <i386/isa/scdreg.h> +#ifdef JREMOD +#define CDEV_MAJOR 45 +#define BDEV_MAJOR 16 +static void scd_devsw_install(); +#endif /*JREMOD */ + #define scd_part(dev) ((minor(dev)) & 7) #define scd_unit(dev) (((minor(dev)) & 0x38) >> 3) #define scd_phys(dev) (((minor(dev)) & 0x40) >> 6) @@ -218,6 +224,10 @@ int scd_attach(struct isa_device *dev) cd->flags = SCDINIT; cd->audio_status = CD_AS_AUDIO_INVALID; +#ifdef JREMOD + scd_devsw_install(); +#endif /*JREMOD*/ + return 1; } @@ -1519,4 +1529,31 @@ scd_toc_entrys (int unit, struct ioc_read_toc_entry *te) return 0; } +#ifdef JREMOD +struct bdevsw scd_bdevsw = + { scdopen, scdclose, scdstrategy, scdioctl, /*16*/ + nxdump, scdsize, 0 }; + +struct cdevsw scd_cdevsw = + { scdopen, scdclose, rawread, nowrite, /*45*/ + scdioctl, nostop, nullreset, nodevtotty,/* sony cd */ + seltrue, nommap, scdstrategy }; + +static scd_devsw_installed = 0; + +static void scd_devsw_install() +{ + dev_t descript; + if( ! scd_devsw_installed ) { + descript = makedev(CDEV_MAJOR,0); + cdevsw_add(&descript,&scd_cdevsw,NULL); +#if defined(BDEV_MAJOR) + descript = makedev(BDEV_MAJOR,0); + bdevsw_add(&descript,&scd_bdevsw,NULL); +#endif /*BDEV_MAJOR*/ + scd_devsw_installed = 1; + } +} +#endif /* JREMOD */ + #endif /* NSCD > 0 */ |
