diff options
| author | Constantine Sapuntzakis <csapuntz@cvs.openbsd.org> | 2000-04-08 20:28:08 +0000 |
|---|---|---|
| committer | Constantine Sapuntzakis <csapuntz@cvs.openbsd.org> | 2000-04-08 20:28:08 +0000 |
| commit | d86bfb608649a6a376db9bf1ae66742c61d53916 (patch) | |
| tree | 04a7d79ecf45b5a336b398f0e72772abbec9e39a | |
| parent | 382895ec1d9ffbf51e36f0d08687d2dbeb1e7100 (diff) | |
Y-E UFI drives don't clear sense on INQUIRY. Upper-layer SCSI drivers
don't like that too much.
Now drive is detected correctly, even without floppy in it.
| -rw-r--r-- | sys/dev/usb/umass.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/dev/usb/umass.c b/sys/dev/usb/umass.c index 904c8ee1476..86381953196 100644 --- a/sys/dev/usb/umass.c +++ b/sys/dev/usb/umass.c @@ -1,4 +1,4 @@ -/* $OpenBSD: umass.c,v 1.4 2000/04/08 20:03:34 aaron Exp $ */ +/* $OpenBSD: umass.c,v 1.5 2000/04/08 20:28:07 csapuntz Exp $ */ /* $NetBSD: umass.c,v 1.31 2000/04/03 12:31:34 augustss Exp $ */ /*- * Copyright (c) 1999 MAEKAWA Masahide <bishop@rr.iij4u.or.jp>, @@ -3347,6 +3347,15 @@ umass_scsipi_sense_cb(struct umass_softc *sc, void *priv, int residue, case STATUS_CMD_OK: case STATUS_CMD_UNKNOWN: /* getting sense data succeeded */ + if ((xs->cmd->opcode == INQUIRY) + && (xs->resid < xs->datalen)) { + /* Some drivers return SENSE errors even after INQUIRY + * The upper layer doesn't like that. + */ + xs->error = XS_NOERROR; + break; + } + bytes_received = sizeof(xs->sense) - residue; if (bytes_received < 8 || |