diff options
Diffstat (limited to 'sys/arch/i386/isa/fd.c')
| -rw-r--r-- | sys/arch/i386/isa/fd.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/sys/arch/i386/isa/fd.c b/sys/arch/i386/isa/fd.c index bd478ecc726..28169bcef4d 100644 --- a/sys/arch/i386/isa/fd.c +++ b/sys/arch/i386/isa/fd.c @@ -549,9 +549,6 @@ fdstart(fd) fd->sc_q.b_active = 1; TAILQ_INSERT_TAIL(&fdc->sc_drives, fd, sc_drivechain); - /* Instrumentation. */ - disk_busy(&fd->sc_dk); - /* If controller not already active, start it. */ if (!active) fdcstart(fdc); @@ -582,8 +579,6 @@ fdfinish(fd, bp) fd->sc_skip = 0; fd->sc_q.b_actf = bp->b_actf; - disk_unbusy(&fd->sc_dk, (bp->b_bcount - bp->b_resid)); - biodone(bp); /* turn off motor 5s from now */ timeout(fd_motor_off, fd, 5 * hz); @@ -903,6 +898,10 @@ loop: fd->sc_cylin = -1; fdc->sc_state = SEEKWAIT; + + fd->sc_dk.dk_seek++; + disk_busy(&fd->sc_dk); + timeout(fdctimeout, fdc, 4 * hz); return 1; @@ -954,6 +953,9 @@ loop: out_fdc(iobase, type->gap1); /* gap1 size */ out_fdc(iobase, type->datalen); /* data length */ fdc->sc_state = IOCOMPLETE; + + disk_busy(&fd->sc_dk); + /* allow 2 seconds for operation */ timeout(fdctimeout, fdc, 2 * hz); return 1; /* will return later */ @@ -966,6 +968,8 @@ loop: return 1; case SEEKCOMPLETE: + disk_unbusy(&fd->sc_dk, 0); /* no data on seek */ + /* Make sure seek really happened. */ out_fdc(iobase, NE7CMD_SENSEI); if (fdcresult(fdc) != 2 || (st0 & 0xf8) != 0x20 || @@ -993,6 +997,9 @@ loop: case IOCOMPLETE: /* IO DONE, post-analyze */ untimeout(fdctimeout, fdc); + + disk_unbusy(&fd->sc_dk, (bp->b_bcount - bp->b_resid)); + if (fdcresult(fdc) != 7 || (st0 & 0xf8) != 0) { #ifdef NEWCONFIG at_dma_abort(fdc->sc_drq); |