diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2004-10-31 10:29:46 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2004-10-31 10:29:46 +0000 |
| commit | b6df28ae4735bb0abff7d6e1fd3791778a2f9cf7 (patch) | |
| tree | c264c68999d235738ca46b654b6cb70e65f290bf /sys | |
| parent | 4091318827d0d2d680379d74947bf5ae73c24821 (diff) | |
from netbsd: ehci.c revision 1.84
Only delay interrupt my 2 miucroframes instead of 8. This improves
Ethernet performance.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/usb/ehci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/usb/ehci.c b/sys/dev/usb/ehci.c index 520342f2a9d..4279581c0cd 100644 --- a/sys/dev/usb/ehci.c +++ b/sys/dev/usb/ehci.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ehci.c,v 1.31 2004/10/31 10:24:16 dlg Exp $ */ +/* $OpenBSD: ehci.c,v 1.32 2004/10/31 10:29:45 dlg Exp $ */ /* $NetBSD: ehci.c,v 1.66 2004/06/30 03:11:56 mycroft Exp $ */ /* @@ -497,7 +497,7 @@ ehci_init(ehci_softc_t *sc) /* Turn on controller */ EOWRITE4(sc, EHCI_USBCMD, - EHCI_CMD_ITC_8 | /* 8 microframes */ + EHCI_CMD_ITC_2 | /* 8 microframes */ (EOREAD4(sc, EHCI_USBCMD) & EHCI_CMD_FLS_M) | EHCI_CMD_ASE | EHCI_CMD_PSE | |