Re: Grub2 can not detect usb disk

[Vladimir 'φ-coder/phcoder' Serbinenko]

On 27.06.2011 11:16, Cui Lei wrote:
>  Hi all,
> I have gotten the uhci.mod and usbms.mod, then I insmoded them. But I
> still can not see a usb device.
What does "usb" (from usbtest.mod) say?

> I set "debug=all" and
> got the following results:
>
> /*****************************************************************************************************************************/
>   1 grub> insmod uhci
>   2 [...]
>   3 kern/dl.c:556: module name: uhci
>   4
>   5 kern/dl.c:557: init function: 0x7fe393ce
>   6
>   7 bus/usb/uhci.c:178: class=0x0c 0x03 interface 0x00 base=0x3000
>   8
>   9 bus/usb/uhci.c:268: UHCI initialized
>  10 bus/usb/uhci.c:178: class=0x0c 0x03 interface 0x00 base=0x3020
>  11
>  12 bus/usb/uhci.c:268: UHCI initialized
>  13 bus/usb/uhci.c:178: class=0x0c 0x03 interface 0x00 base=0x3040
>  14
>  15 bus/usb/uhci.c:268: UHCI initialized
>  16 bus/usb/uhci.c:178: class=0x0c 0x03 interface 0x00 base=0x3060
>  17
>  18 bus/usb/uhci.c:268: UHCI initialized
>  19 bus/usb/uhci.c:644: detect=0x480 port=0
>  20
>  21 bus/usb/uhci.c:644: detect=0x480 port=1
>  22
>  23 bus/usb/uhci.c:644: detect=0x493 port=0
>  24
>  25 bus/usb/uhci.c:586: enable=1 port=0
>  26
>  27 bus/usb/uhci.c:597: detect=0x493
>  28
>  29 bus/usb/uhci.c:606: reset completed
>  30
>  31 bus/usb/uhci.c:613: waiting for the port to be enabled
>  32
>  33 bus/usb/uhci.c:621: >3detect=0x497
>  34
>  35 bus/usb/usbtrans.c:43: control: reqtype=0x80 req=0x06 val=0x100
> idx=0x00 size=18
>  36
>  37 bus/usb/uhci.c:402: transaction: endp=0, type=2, addr=0, toggle=0,
> size=8 data=0x7fccc td=0x5ff87000
>  38
>  39 bus/usb/uhci.c:402: transaction: endp=0, type=0, addr=0, toggle=1,
> size=18 data=0x5ff8d760 td=0x5ff87020
>  40
>  41 bus/usb/uhci.c:402: transaction: endp=0, type=1, addr=0, toggle=1,
> size=0 data=0x0 td=0x5ff87040
>  42
>  43 bus/usb/uhci.c:476: setup transaction 0
>  44
>  45 bus/usb/uhci.c:482: initiate transaction
>  46
>  47 bus/usb/uhci.c:494: >t status=0x18800000 data=0x7fcc0 td=0x5ff87000
>  48
>  49 bus/usb/uhci.c:500: t status=0x18800000
>  50
>  51 bus/usb/uhci.c:494: >t status=0x18800000 data=0x7fcc0 td=0x5ff87000
>  52
>  53 bus/usb/uhci.c:500: t status=0x18800000
>  54
>  55 bus/usb/uhci.c:494: >t status=0x18800000 data=0x7fcc0 td=0x5ff87000
>  56
>  57 bus/usb/uhci.c:500: t status=0x18800000
>  [...](retry...)
>  bus/usb/uhci.c:541: transaction timed out
>  bus/usb/uhci.c:551: transaction failed
>
> [...]
>
> 169 bus/usb/uhci.c:644: detect=0x480 port=1
> 170
> 171 bus/usb/uhci.c:676: registered
> 172
> 173 script/script.c:65: free 0x7fe73fd0
> 174
> 175 script/script.c:65: free 0x7fe74000
> 176
> 177 script/script.c:65: free 0x7fe74030
> 178
> 179 script/script.c:65: free 0x7fe73f80
> 180
> 181 script/script.c:65: free 0x7fe73fa0
> 182 .
> 183 script/script.c:65: free 0x7fe50620
> 184
> 185 script/script.c:65: free 0x7fe50570
> 186
> 187 script/script.c:65: free 0x7fe50590
> /********************************************************************************************************/
>
> Can anyone give me some advices?
> Thanks for your time.
>
> BRs,
>
> Rock.
>
>
>
>
>> Thank you for you help, I searched them in my grub1.98 folder, but
>> did not find any one. I found them in the grub1.99rc folder. I think
>> may be I lost some configure option, but I built them with the same
>> configure option:
>>
>> ./configure --with-platform=coreboot
>>
>>
>>
>>> On 23.06.2011 12:01, Cui Lei wrote:
>>>> Hi all,
>>>> I had build a coreboot with grub-1.98 as payload and I can use it to
>>>> boot ubuntu11.04. Now I want to use it to boot
>>>> the ubuntu11.04 liveUSB, but it seems the usb device can not be detected
>>>> or grub don't do that, because when I
>>>> type "ls", just get "memdisk" and "ata0". I don't know which module I
>>>> need to add in.
>>> usbms and uhci or ohci depending on USB controller
>>>>  In addition, where can I get
>>>> the detail about those grub2' modules ?
>>>>
>>>> BRs,
>>>>
>>>> Rock.
>>>>
>>>>
>>>> _______________________________________________
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>>>> https://lists.gnu.org/mailman/listinfo/grub-devel
>>>>
>>>
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>>
>>
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>
>
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-- 
Regards
Vladimir 'φ-coder/phcoder' Serbinenko

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