Re: Grub2 can not detect usb disk

[Vladimir 'φ-coder/phcoder' Serbinenko]

On 27.06.2011 12:04, Rock Cui wrote:
> If I run "usb", it reboot right now.
>
Which GRUB version is it?
>> 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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>>>>>>
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-- 
Regards
Vladimir 'φ-coder/phcoder' Serbinenko

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