diff options
Diffstat (limited to 'sys/i386/isa/mcd.c')
| -rw-r--r-- | sys/i386/isa/mcd.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/sys/i386/isa/mcd.c b/sys/i386/isa/mcd.c index fa3435e..d22984d 100644 --- a/sys/i386/isa/mcd.c +++ b/sys/i386/isa/mcd.c @@ -40,7 +40,7 @@ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: mcd.c,v 1.45 1995/08/15 19:56:59 joerg Exp $ + * $Id: mcd.c,v 1.46 1995/09/08 11:07:48 bde Exp $ */ static char COPYRIGHT[] = "mcd-driver (C)1993 by H.Veit & B.Moore"; @@ -169,10 +169,11 @@ int mcdclose(dev_t dev, int flags, int fmt, struct proc *p); void mcdstrategy(struct buf *bp); int mcdioctl(dev_t dev, int cmd, caddr_t addr, int flags, struct proc *p); int mcdsize(dev_t dev); -static void mcd_done(struct mcd_mbx *mbx); static void mcd_start(int unit); static int mcd_getdisklabel(int unit); +#ifdef NOTYET static void mcd_configure(struct mcd_data *cd); +#endif static int mcd_get(int unit, char *buf, int nmax); static int mcd_setflags(int unit,struct mcd_data *cd); static int mcd_getstat(int unit,int sflg); @@ -203,8 +204,8 @@ static int mcd_lock_door(int unit, int lock); static int mcd_close_tray(int unit); extern int hz; -extern int mcd_probe(struct isa_device *dev); -extern int mcd_attach(struct isa_device *dev); +static int mcd_probe(struct isa_device *dev); +static int mcd_attach(struct isa_device *dev); struct isa_driver mcddriver = { mcd_probe, mcd_attach, "mcd" }; #define mcd_put(port,byte) outb(port,byte) @@ -248,7 +249,6 @@ mcd_registerdev(struct isa_device *id) int mcd_attach(struct isa_device *dev) { struct mcd_data *cd = mcd_data + dev->id_unit; - int i; cd->iobase = dev->id_iobase; cd->flags |= MCDINIT; @@ -449,7 +449,6 @@ static void mcd_start(int unit) struct mcd_data *cd = mcd_data + unit; struct buf *bp, *qp = &cd->head; struct partition *p; - int part; register s = splbio(); if (cd->flags & MCDMBXBSY) { @@ -679,11 +678,13 @@ drqs[] = { }; #endif +#ifdef NOT_YET static void mcd_configure(struct mcd_data *cd) { outb(cd->iobase+mcd_config,cd->config); } +#endif /* Wait for non-busy - return 0 on timeout */ static int @@ -707,7 +708,6 @@ mcd_probe(struct isa_device *dev) int port = dev->id_iobase; int unit = dev->id_unit; int i, j; - int status; unsigned char stbytes[3]; mcd_registerdev(dev); @@ -796,7 +796,6 @@ mcd_waitrdy(int port,int dly) static int mcd_getreply(int unit,int dly) { - int i; struct mcd_data *cd = mcd_data + unit; int port = cd->iobase; @@ -854,7 +853,6 @@ mcd_setflags(int unit, struct mcd_data *cd) static int mcd_get(int unit, char *buf, int nmax) { - int port = mcd_data[unit].iobase; int i,k; for (i=0; i<nmax; i++) { @@ -926,7 +924,6 @@ static int mcd_volinfo(int unit) { struct mcd_data *cd = mcd_data + unit; - int i; /* Just return if we already have it */ if (cd->flags & MCDVOLINFO) return 0; |
