USB 2.0 problem

[Carlos Silva]

Hi,

The latest version (5.4-PRERELEASE) doesn't worked. It stills at 1MB/s.
Anyone with ideas?

Regards,
Carlos


Carlos Silva aka|Danger_Man| wrote:

> 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 at csilva.org>
>> To:                 freebsd-hardware at 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#
>>>>>       
>>>>
>>>>     
>>>
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>>
>>
>>
>>  
>>
>
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