diff options
Diffstat (limited to 'sys/dev/ata/wd.c')
| -rw-r--r-- | sys/dev/ata/wd.c | 45 |
1 files changed, 19 insertions, 26 deletions
diff --git a/sys/dev/ata/wd.c b/sys/dev/ata/wd.c index 538f097bba2..c0edc79e5e3 100644 --- a/sys/dev/ata/wd.c +++ b/sys/dev/ata/wd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: wd.c,v 1.56 2007/04/26 22:42:11 krw Exp $ */ +/* $OpenBSD: wd.c,v 1.57 2007/04/27 11:37:56 krw Exp $ */ /* $NetBSD: wd.c,v 1.193 1999/02/28 17:15:27 explorer Exp $ */ /* @@ -107,13 +107,6 @@ #define WDIORETRIES 5 /* number of retries before giving up */ #define RECOVERYTIME hz/2 /* time to wait before retrying a cmd */ -#define WDUNIT(dev) DISKUNIT(dev) -#define WDPART(dev) DISKPART(dev) -#define WDMINOR(unit, part) DISKMINOR(unit, part) -#define MAKEWDDEV(maj, unit, part) MAKEDISKDEV(maj, unit, part) - -#define WDLABELDEV(dev) (MAKEWDDEV(major(dev), WDUNIT(dev), RAW_PART)) - #define DEBUG_INTR 0x01 #define DEBUG_XFERS 0x02 #define DEBUG_STATUS 0x04 @@ -398,7 +391,7 @@ wddetach(struct device *self, int flags) splx(s); /* locate the major number */ - mn = WDMINOR(self->dv_unit, 0); + mn = DISKMINOR(self->dv_unit, 0); for (bmaj = 0; bmaj < nblkdev; bmaj++) if (bdevsw[bmaj].d_open == wdopen) @@ -427,7 +420,7 @@ wdstrategy(struct buf *bp) struct wd_softc *wd; int s; - wd = wdlookup(WDUNIT(bp->b_dev)); + wd = wdlookup(DISKUNIT(bp->b_dev)); if (wd == NULL) { bp->b_error = ENXIO; goto bad; @@ -458,7 +451,7 @@ wdstrategy(struct buf *bp) * Do bounds checking, adjust transfer. if error, process. * If end of partition, just return. */ - if (WDPART(bp->b_dev) != RAW_PART && + if (DISKPART(bp->b_dev) != RAW_PART && bounds_check_with_label(bp, wd->sc_dk.dk_label, wd->sc_dk.dk_cpulabel, (wd->sc_flags & (WDF_WLABEL|WDF_LABELLING)) != 0) <= 0) goto done; @@ -516,9 +509,9 @@ __wdstart(struct wd_softc *wd, struct buf *bp) daddr_t p_offset; daddr_t nblks; - if (WDPART(bp->b_dev) != RAW_PART) + if (DISKPART(bp->b_dev) != RAW_PART) p_offset = - wd->sc_dk.dk_label->d_partitions[WDPART(bp->b_dev)].p_offset; + wd->sc_dk.dk_label->d_partitions[DISKPART(bp->b_dev)].p_offset; else p_offset = 0; wd->sc_wdc_bio.blkno = bp->b_blkno + p_offset; @@ -668,7 +661,7 @@ wdopen(dev_t dev, int flag, int fmt, struct proc *p) WDCDEBUG_PRINT(("wdopen\n"), DEBUG_FUNCS); - unit = WDUNIT(dev); + unit = DISKUNIT(dev); wd = wdlookup(unit); if (wd == NULL) return ENXIO; @@ -702,7 +695,7 @@ wdopen(dev_t dev, int flag, int fmt, struct proc *p) } } - part = WDPART(dev); + part = DISKPART(dev); /* Check that the partition exists. */ if (part != RAW_PART && @@ -743,10 +736,10 @@ int wdclose(dev_t dev, int flag, int fmt, struct proc *p) { struct wd_softc *wd; - int part = WDPART(dev); + int part = DISKPART(dev); int error = 0; - wd = wdlookup(WDUNIT(dev)); + wd = wdlookup(DISKUNIT(dev)); if (wd == NULL) return ENXIO; @@ -829,7 +822,7 @@ wdgetdisklabel(dev_t dev, struct wd_softc *wd, struct disklabel *lp, if (wd->drvp->state > RECAL) wd->drvp->drive_flags |= DRIVE_RESET; - errstring = readdisklabel(WDLABELDEV(dev), + errstring = readdisklabel(DISKLABELDEV(dev), wdstrategy, lp, clp, spoofonly); if (errstring) { /* @@ -840,7 +833,7 @@ wdgetdisklabel(dev_t dev, struct wd_softc *wd, struct disklabel *lp, */ if (wd->drvp->state > RECAL) wd->drvp->drive_flags |= DRIVE_RESET; - errstring = readdisklabel(WDLABELDEV(dev), + errstring = readdisklabel(DISKLABELDEV(dev), wdstrategy, lp, clp, spoofonly); } if (errstring) { @@ -860,7 +853,7 @@ wdioctl(dev_t dev, u_long xfer, caddr_t addr, int flag, struct proc *p) WDCDEBUG_PRINT(("wdioctl\n"), DEBUG_FUNCS); - wd = wdlookup(WDUNIT(dev)); + wd = wdlookup(DISKUNIT(dev)); if (wd == NULL) return ENXIO; @@ -889,7 +882,7 @@ wdioctl(dev_t dev, u_long xfer, caddr_t addr, int flag, struct proc *p) case DIOCGPART: ((struct partinfo *)addr)->disklab = wd->sc_dk.dk_label; ((struct partinfo *)addr)->part = - &wd->sc_dk.dk_label->d_partitions[WDPART(dev)]; + &wd->sc_dk.dk_label->d_partitions[DISKPART(dev)]; goto exit; case DIOCWDINFO: @@ -910,7 +903,7 @@ wdioctl(dev_t dev, u_long xfer, caddr_t addr, int flag, struct proc *p) if (wd->drvp->state > RECAL) wd->drvp->drive_flags |= DRIVE_RESET; if (xfer == DIOCWDINFO) - error = writedisklabel(WDLABELDEV(dev), + error = writedisklabel(DISKLABELDEV(dev), wdstrategy, wd->sc_dk.dk_label, wd->sc_dk.dk_cpulabel); } @@ -992,11 +985,11 @@ wdsize(dev_t dev) WDCDEBUG_PRINT(("wdsize\n"), DEBUG_FUNCS); - wd = wdlookup(WDUNIT(dev)); + wd = wdlookup(DISKUNIT(dev)); if (wd == NULL) return (-1); - part = WDPART(dev); + part = DISKPART(dev); omask = wd->sc_dk.dk_openmask & (1 << part); if (omask == 0 && wdopen(dev, 0, S_IFBLK, NULL) != 0) { @@ -1037,12 +1030,12 @@ wddump(dev_t dev, daddr_t blkno, caddr_t va, size_t size) return EFAULT; wddoingadump = 1; - unit = WDUNIT(dev); + unit = DISKUNIT(dev); wd = wdlookup(unit); if (wd == NULL) return ENXIO; - part = WDPART(dev); + part = DISKPART(dev); /* Make sure it was initialized. */ if (wd->drvp->state < READY) |