diff options
| author | Marcus Glocker <mglocker@cvs.openbsd.org> | 2008-08-09 07:57:49 +0000 |
|---|---|---|
| committer | Marcus Glocker <mglocker@cvs.openbsd.org> | 2008-08-09 07:57:49 +0000 |
| commit | ed82e225ba76dceda0b63ba29d5076ad9f0d4c2a (patch) | |
| tree | 056b6f1c5d50dd859279c8aec1343206bdc8c72e /sys | |
| parent | 39fbf175f3c3d2f6af075622e52b06c981b78656 (diff) | |
Prepare for ehci: If GET_DEF request has failed, wait a moment before
issuing GET_CUR. Makes my NX6000 attach on ehci.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/usb/uvideo.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/dev/usb/uvideo.c b/sys/dev/usb/uvideo.c index fb635cb511b..b4c3307989c 100644 --- a/sys/dev/usb/uvideo.c +++ b/sys/dev/usb/uvideo.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvideo.c,v 1.75 2008/08/02 21:52:37 mglocker Exp $ */ +/* $OpenBSD: uvideo.c,v 1.76 2008/08/09 07:57:48 mglocker Exp $ */ /* * Copyright (c) 2008 Robert Nagy <robert@openbsd.org> @@ -1035,6 +1035,9 @@ uvideo_vs_negotiation(struct uvideo_softc *sc, int commit) bzero(probe_data, sizeof(probe_data)); error = uvideo_vs_get_probe(sc, probe_data, GET_DEF); if (error != USBD_NORMAL_COMPLETION) { + /* relax a moment and retry with GET_CUR */ + usbd_delay_ms(sc->sc_udev, 100); + error = uvideo_vs_get_probe(sc, probe_data, GET_CUR); if (error != USBD_NORMAL_COMPLETION) return (error); |