USB 2.0 (ehci) and Intel ICH5 in 5.4?

Robert Marella rmarella at gmail.com
Wed May 25 22:26:44 PDT 2005


Louis LeBlanc wrote:

>>>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.
> 
> 
> I'm not sure I'm ready to put RELENG_5 on this machine.  I prefer to
> have a specific release and make upgrades a little more carefully.
> 

Hello Louis

p4# uname -a
FreeBSD p4.konav201.local 5.4-RELEASE-p1 FreeBSD 5.4-RELEASE-p1 #0: Fri 
May 13 08:39:34 HST 2005 
root at p4.konav201.local:/usr/obj/usr/src/sys/P4-5_4REL  i386

p4# dmesg | grep 82801
uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xeec0-0xeedf 
irq 16 at device 29.0 on pci0
usb0: <Intel 82801EB (ICH5) USB controller USB-A> on uhci0
uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0xef00-0xef1f 
irq 19 at device 29.1 on pci0
usb1: <Intel 82801EB (ICH5) USB controller USB-B> on uhci1
uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0xef20-0xef3f 
irq 18 at device 29.2 on pci0
usb2: <Intel 82801EB (ICH5) USB controller USB-C> on uhci2
uhci3: <Intel 82801EB (ICH5) USB controller USB-D> port 0xef40-0xef5f 
irq 16 at device 29.3 on pci0
usb3: <Intel 82801EB (ICH5) USB controller USB-D> on uhci3
pcm0: <Intel ICH5 (82801EB)> port 0xee80-0xeebf,0xe800-0xe8ff mem 
0xfebff000-0xfebff0ff,0xfebff400-0xfebff5ff irq 17 at device 31.5 on pci0

p4# dmesg |grep EHC
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfebff800-0xfebffbff irq 
23 at device 29.7 on pci0
usb4: EHCI version 1.0
usb4: <EHCI (generic) USB 2.0 controller> on ehci0
uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1

May 25 18:58:05 p4 kernel: umass0: SanDisk Corporation Cruzer Mini, rev 
2.00/0.20, addr 2
May 25 18:58:05 p4 kernel: da0 at umass-sim0 bus 0 target 0 lun 0
May 25 18:58:05 p4 kernel: da0: <SanDisk Cruzer Mini 0.2> Removable 
Direct Access SCSI-2 device
May 25 18:58:05 p4 kernel: da0: 40.000MB/s transfers
May 25 18:58:05 p4 kernel: da0: 488MB (1000944 512 byte sectors: 64H 
32S/T 488C)

USB 2.0 seems to be working just fine on 5.4 for me.

Good Luck
Robert


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