diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2004-08-11 04:18:35 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2004-08-11 04:18:35 +0000 |
| commit | 240de1bd24604969a565fffab19cac746055b1d7 (patch) | |
| tree | 0ec99fc13a8cf708da4cb23ee8bcc24670126328 /sys/dev | |
| parent | f6f7b7dab05e4a3f14046ac44b19674fbd0ea20a (diff) | |
from netbsd-bugs, pr 26547:
Transfers should only be removed if they haven't already completed
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/ohci.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/usb/ohci.c b/sys/dev/usb/ohci.c index 11b77de62d6..480ad720484 100644 --- a/sys/dev/usb/ohci.c +++ b/sys/dev/usb/ohci.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ohci.c,v 1.48 2004/08/11 04:17:22 dlg Exp $ */ +/* $OpenBSD: ohci.c,v 1.49 2004/08/11 04:18:34 dlg Exp $ */ /* $NetBSD: ohci.c,v 1.139 2003/02/22 05:24:16 tsutsui Exp $ */ /* $FreeBSD: src/sys/dev/usb/ohci.c,v 1.22 1999/11/17 22:33:40 n_hibma Exp $ */ @@ -2248,7 +2248,9 @@ ohci_abort_xfer(usbd_xfer_handle xfer, usbd_status status) for (; p->xfer == xfer; p = n) { hit |= headp == p->physaddr; n = p->nexttd; - ohci_free_std(sc, p); + if (OHCI_TD_GET_CC(le32toh(p->td.td_flags)) == + OHCI_CC_NOT_ACCESSED) + ohci_free_std(sc, p); } /* Zap headp register if hardware pointed inside the xfer. */ if (hit) { |