Re: usb2 under 5.2, how to use ehci
Brian Reichert <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <[email protected]> |
On Sun, Oct 31, 2004 at 06:09:15PM +0100, Graaf, Rob wrote: > Hi, > > i'm running FreeBSD 5.2.1 (installed right-out-of-the-box) > and make use of a LaCie external harddisk which is connected > by usb. > > The usb driver used is uhci, but this supports only usb1, > which is not fast. > > How can I use ehci, which seems to support usb2? I went through this very same firedrill recently: <http://lists.freebsd.org/pipermail/freebsd-mobile/2004-August/004653.html> After I put 'device ehci' in my kernal. my laptop-to-LaCie throughput was pretty good: # dd if=/dev/zero of=/new/junk bs=4k count=125000 125000+0 records in 125000+0 records out 512000000 bytes transferred in 58.722096 secs (8719035 bytes/sec) > Anybody can give me directions how replace the ehci? > > Thanks > > Rob de Graaf -- Brian Reichert <[email protected]> 37 Crystal Ave. #303 Daytime number: (603) 434-6842 Derry NH 03038-1713 USA BSD admin/developer at large _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-mobile To unsubscribe, send any mail to "[email protected]"