Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 22 Mar 2005 12:55:12 +0000
From:      Carlos Silva aka|Danger_Man| <full-disclosure@csilva.org>
Cc:        freebsd-hardware@freebsd.org
Subject:   Re: USB 2.0 problem
Message-ID:  <424015B0.3010608@csilva.org>
In-Reply-To: <423FE41F.31281.54E746F@localhost>
References:  <423F5D07.4030008@myrealbox.com> <423FE41F.31281.54E746F@localhost>

next in thread | previous in thread | raw e-mail | index | archive | help
Hi,

5.2.1-RELEASE-p13

Thanks, I'll try the latest version.

Best Regards,

Carlos


Edwin Ringersma wrote:

>Hi,
>
>What version are you running ?
>It's a known problem.
>I'm testing with the latest 5 version (5.4 prerelease) and now it's 
>reporting the USB 2.0 device on an intel based motherboard as 
>40MB/s. (with 5.3 it was reported as 1.0MB/s)
>So it looks like the support for USB 2.0  has improved from 5.3 .
>
>regards,
>Edwin Ringersma
>Date sent:      	Mon, 21 Mar 2005 23:55:11 +0000
>From:           	Carlos Silva aka|Danger_Man| <full-disclosure@csilva.org>
>To:             	freebsd-hardware@freebsd.org
>Subject:        	Re: USB 2.0 problem
>
>  
>
>>Carlos Jorge Santos wrote:
>>
>>    
>>
>>>Hi,
>>>
>>>You're probably using USB 1.1 driver instead of USB 2.0.
>>>To enable USB 2.0 you have to recompile your kernel with  :
>>>
>>>device   ehci
>>>
>>>Take a look at :
>>>http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/usb-disks.html
>>>
>>>Best Regards
>>>Carlos Santos (Portugal) :-)
>>>
>>>      
>>>
>>No, I've compiled the kernel with ehci (eg. usb3: USB revision 2.0 ) :-)
>>
>>regards,
>>
>>Carlos Silv (Portugal too)
>>
>>    
>>
>>>Carlos Silva aka|Danger_Man| wrote:
>>>
>>>      
>>>
>>>>Hi dudes,
>>>>
>>>>I have a little problem with my external disk drive, my data transfer 
>>>>rate is 1.000MB/s.
>>>>I have USB 2.0 so the rate is larger, right?
>>>>Somebody has an idea how to enlarge the rate?
>>>>
>>>>Regards,
>>>>
>>>>Carlos
>>>>
>>>>
>>>>osiris# dmesg | grep usb && dmesg | grep da0
>>>>usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
>>>>usb0: USB revision 1.0
>>>>usb1: <VIA 83C572 USB controller> on uhci1
>>>>usb1: USB revision 1.0
>>>>usb2: <VIA 83C572 USB controller> on uhci2
>>>>usb2: USB revision 1.0
>>>>ehci_pci_attach: companion usb1
>>>>ehci_pci_attach: companion usb2
>>>>usb3: EHCI version 0.95
>>>>usb3: companion controllers, 2 ports each: usb1 usb2
>>>>usb3: <EHCI (generic) USB 2.0 controller> on ehci0
>>>>usb3: USB revision 2.0
>>>>GEOM: create disk da0 dp=0xc2d96850
>>>>da0 at umass-sim0 bus 0 target 0 lun 0
>>>>da0: <USB 2.0 Storage Device 0100> Fixed Direct Access SCSI-0 device
>>>>da0: 1.000MB/s transfers
>>>>da0: 190782MB (390721968 512 byte sectors: 255H 63S/T 24321C)
>>>>osiris#
>>>>
>>>>osiris# usbdevs
>>>>addr 1: UHCI root hub, Intel
>>>>addr 1: UHCI root hub, VIA
>>>>addr 1: UHCI root hub, VIA
>>>>addr 2: USB 2.0 Storage Device, Acer Labs
>>>>addr 1: EHCI root hub, (0x1106)
>>>>osiris#
>>>>
>>>>osiris# camcontrol devlist
>>>><USB 2.0 Storage Device 0100>      at scbus0 target 0 lun 0 (da0,pass0)
>>>>osiris#
>>>>        
>>>>
>>>      
>>>
>>_______________________________________________
>>freebsd-hardware@freebsd.org mailing list
>>http://lists.freebsd.org/mailman/listinfo/freebsd-hardware
>>To unsubscribe, send any mail to "freebsd-hardware-unsubscribe@freebsd.org"
>>    
>>
>
>
>  
>



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?424015B0.3010608>