diff options
| author | Alexander Yurchenko <grange@cvs.openbsd.org> | 2006-09-30 11:24:59 +0000 |
|---|---|---|
| committer | Alexander Yurchenko <grange@cvs.openbsd.org> | 2006-09-30 11:24:59 +0000 |
| commit | 80298a8051041d2552d5796d7c5417e972a4db22 (patch) | |
| tree | fde8f8a61be355651e1a8e4df8f892e84b84938e /sys | |
| parent | c34c37afb9af89729861a193922e6ff0fe04caf2 (diff) | |
Reset device on errors.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/usb/uow.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/usb/uow.c b/sys/dev/usb/uow.c index 739c634d18b..9f7b42e1cae 100644 --- a/sys/dev/usb/uow.c +++ b/sys/dev/usb/uow.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uow.c,v 1.11 2006/09/30 10:54:55 grange Exp $ */ +/* $OpenBSD: uow.c,v 1.12 2006/09/30 11:24:58 grange Exp $ */ /* * Copyright (c) 2006 Alexander Yurchenko <grange@openbsd.org> @@ -361,6 +361,8 @@ uow_cmd(struct uow_softc *sc, int type, int cmd, int param) printf("%s: cmd failed, type 0x%02x, cmd 0x%04x, " "param 0x%04x: %s\n", USBDEVNAME(sc->sc_dev), type, cmd, param, usbd_errstr(error)); + if (cmd != DS2490_CTL_RESET_DEVICE) + uow_reset(sc); return (1); } @@ -409,6 +411,7 @@ uow_read(struct uow_softc *sc, void *buf, int len) if ((error = usbd_sync_transfer(sc->sc_xfer)) != 0) { printf("%s: read failed, len %d: %s\n", USBDEVNAME(sc->sc_dev), len, usbd_errstr(error)); + uow_reset(sc); return (1); } @@ -432,6 +435,7 @@ uow_write(struct uow_softc *sc, const void *buf, int len) if ((error = usbd_sync_transfer(sc->sc_xfer)) != 0) { printf("%s: write failed, len %d: %s\n", USBDEVNAME(sc->sc_dev), len, usbd_errstr(error)); + uow_reset(sc); return (1); } |