diff options
| author | joe <joe@FreeBSD.org> | 2002-09-30 17:50:18 +0000 |
|---|---|---|
| committer | joe <joe@FreeBSD.org> | 2002-09-30 17:50:18 +0000 |
| commit | 9b80ac7383aeb8ff680907bc091d45fc935d4eec (patch) | |
| tree | f99522c62b99212707db1a2b0a975eb3d62df114 /sys/dev/usb/uhcivar.h | |
| parent | 3264749d81dcb91903b58d22830f020d8bfe348b (diff) | |
| download | FreeBSD-src-9b80ac7383aeb8ff680907bc091d45fc935d4eec.zip FreeBSD-src-9b80ac7383aeb8ff680907bc091d45fc935d4eec.tar.gz | |
In rev 1.51 of usb_port.h I switched over to using the USB_USE_SOFTINTR
code path to fix a bug in the non USB_USE_SOFTINTR path that caused
the usb bus to hang and generally misbehave when devices were unplugged.
In the process though it also reduced the throughput of usb devices because
of a less than optimal implementation under FreeBSD.
This commit fixes the non USB_USE_SOFTINTR code in uhci and ohci
so that it works again, and switches back to using this code path.
The uhci code has been tested, but the ohci code hasn't. It's
essentially the same anyway and so I don't envisage any difficulties.
Code for uhci submitted by: Maksim Yevmenkin <myevmenk@exodus.net>
Diffstat (limited to 'sys/dev/usb/uhcivar.h')
| -rw-r--r-- | sys/dev/usb/uhcivar.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/usb/uhcivar.h b/sys/dev/usb/uhcivar.h index 82be04b..760f4ea 100644 --- a/sys/dev/usb/uhcivar.h +++ b/sys/dev/usb/uhcivar.h @@ -167,7 +167,10 @@ typedef struct uhci_softc { u_int8_t sc_saved_sof; u_int16_t sc_saved_frnum; +#ifdef USB_USE_SOFTINTR char sc_softwake; +#endif /* USB_USE_SOFTINTR */ + char sc_isreset; char sc_suspend; char sc_dying; |
