diff options
Diffstat (limited to 'sys/scsi/cd.c')
| -rw-r--r-- | sys/scsi/cd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/scsi/cd.c b/sys/scsi/cd.c index e1721a870529..cb6b0103db8c 100644 --- a/sys/scsi/cd.c +++ b/sys/scsi/cd.c @@ -14,7 +14,7 @@ * * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992 * - * $Id: cd.c,v 1.38 1995/04/14 15:10:24 dufault Exp $ + * $Id: cd.c,v 1.39 1995/04/23 22:07:48 gibbs Exp $ */ #define SPLCD splbio @@ -58,6 +58,9 @@ static errval cd_getdisklabel __P((u_int8)); int32 cdstrats, cdqueues; +#define CDUNIT(DEV) ((minor(DEV)&0xF8) >> 3) /* 5 bit unit */ +#define CDSETUNIT(DEV, U) makedev(major(DEV), ((U) << 3)) + #define PAGESIZ 4096 #define SECSIZE 2048 /* XXX */ /* default only */ #define CDOUTSTANDING 2 @@ -872,7 +875,7 @@ struct scsi_link *sc_link) return (cd_reset(unit)); break; default: - if(part == RAW_PART || SCSI_SUPER(dev)) + if(part == RAW_PART) error = scsi_do_ioctl(dev, cmd, addr, flag, p, sc_link); else error = ENOTTY; |