Re:Re: Grub2 can not detect usb disk

[Cui Lei]

Hi all,
I have gotten the uhci.mod and usbms.mod, then I insmoded them. But I still can not see a usb device. 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="" td=0x5ff87000
 38
 39 bus/usb/uhci.c:402: transaction: endp=0, type=0, addr=0, toggle=1, size=18 data="" td=0x5ff87020
 40
 41 bus/usb/uhci.c:402: transaction: endp=0, type=1, addr=0, toggle=1, size=0 data="" 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="" td=0x5ff87000
 48
 49 bus/usb/uhci.c:500: t status=0x18800000
 50
 51 bus/usb/uhci.c:494: >t status=0x18800000 data="" td=0x5ff87000
 52
 53 bus/usb/uhci.c:500: t status=0x18800000
 54
 55 bus/usb/uhci.c:494: >t status=0x18800000 data="" 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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