Date: Wed, 25 May 2005 19:48:08 -0400 From: Mike Tancsa <mike@sentex.net> To: Louis LeBlanc <FreeBSD@keyslapper.net> Cc: freebsd-questions@freebsd.org Subject: Re: USB 2.0 (ehci) and Intel ICH5 in 5.4? Message-ID: <mc3a91tc58ps3gaf7rf4e0njt8vhicqb8t@4ax.com> In-Reply-To: <20050525162419.GB47179@keyslapper.net> References: <20050525162419.GB47179@keyslapper.net>
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On Wed, 25 May 2005 12:24:20 -0400, in sentex.lists.freebsd.questions you wrote: >I have some questions about 5.4 RELEASE. Particularly USB 2.0 support. > >I'm currently running 5.3 RELEASE-p3 on a newer Dell system (Dimension >8300) with an "Intel 82801EB (ICH5) USB controller USB-B" running on >uhci0 - uhci3. USB 1.0 support works fine, but I would like to kick it >up a notch. When I tried the ehci driver on this system, I got a kernel >panic. > >Anyone using this particular USB controller with FreeBSD and getting the >ehci driver to work? Upgrade to RELENG_5. There have been a lot of bug fixes to the USB subsystem and USB 2.0 works far better. % grep -i usb /var/run/dmesg.boot=20 uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xc000-0xc01f irq 16 at device 29.0 on pci0 usb0: <Intel 82801EB (ICH5) USB controller USB-A> on uhci0 usb0: USB revision 1.0 uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0xc400-0xc41f irq 19 at device 29.1 on pci0 usb1: <Intel 82801EB (ICH5) USB controller USB-B> on uhci1 usb1: USB revision 1.0 uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0xc800-0xc81f irq 18 at device 29.2 on pci0 usb2: <Intel 82801EB (ICH5) USB controller USB-C> on uhci2 usb2: USB revision 1.0 uhci3: <Intel 82801EB (ICH5) USB controller USB-D> port 0xcc00-0xcc1f irq 16 at device 29.3 on pci0 usb3: <Intel 82801EB (ICH5) USB controller USB-D> on uhci3 usb3: USB revision 1.0 ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfa080000-0xfa0803ff irq 23 at device 29.7 on pci0 usb4: EHCI version 1.0 usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3 usb4: <EHCI (generic) USB 2.0 controller> on ehci0 usb4: USB revision 2.0 ucom0: 3Com Inc. U.S.Robotics 56000 Voice USB Modem, rev 1.00/0.90, addr 2, iclass 2/2 -------------------------------------------------------- Mike Tancsa, Sentex communications http://www.sentex.net Providing Internet Access since 1994 mike@sentex.net, (http://www.tancsa.com)
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