Hi Jan-Benedict,
Thanks. Please refer to the follownig replies.
- What kind of MIPS system do you use *exactly*? What
board? Which
kernel version? From where did you get your sources.
>>>The MIPS system is R3000 and uses an ADI Media
Adapter MB.
The kernel is 2.4.16 from the vendor and plus an USB
patch which backported from kernel 2.4.26.
- A USB2.0 card is IMHO driven by the ehci driver, but
I may be wrong.
I'm not exactly a regular USB user...
>>>Yes, you're right. But the USB2.0 card also can be
driven by usb-uhci if ehci-hcd is not loaded.
In the my problem, I can load the usbcore, but both of
usb-uhci and ehci-hcd can not be loaded.
- Do you have output of "lspci", "lspci -v", "lspci
-n", "lspci -vn" and
"lspci -nxxx" at your hand, once from your i386 test
machine, once
from the MIPS board? Right, those commands mostly
give the same
output, but each style eases reading for specific
values:)
>>> MIPS
# lspci
00:00.0 Class 0c03: 1106:3038 (rev 61)
# lspci -v
00:00.0 Class 0c03: 1106:3038 (rev 61)
Subsystem: 1106:3038
Flags: bus master, medium devsel, latency 22,
IRQ 4
I/O ports at <ignored>
Capabilities: [80] Power Management version 2
# lspci -n
00:00.0 Class 0c03: 1106:3038 (rev 61)
# lspci -vn
00:00.0 Class 0c03: 1106:3038 (rev 61)
Subsystem: 1106:3038
Flags: bus master, medium devsel, latency 22,
IRQ 4
I/O ports at <ignored>
Capabilities: [80] Power Management version 2
# lspci -nxxx
00:00.0 Class 0c03: 1106:3038 (rev 61)
00: 06 11 38 30 47 01 10 02 61 00 03 0c 00 16 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: e1 fc 00 00 00 00 00 00 00 00 00 00 06 11 38 30
30: 00 00 00 00 80 00 00 00 00 00 00 00 04 01 00 00
40: 40 10 03 00 00 00 00 00 00 08 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 00 0a 7e 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00
>>> i386 (RH7.2, kernel 2.4.16 plus USB patch from
kernel 2.4.26)
#lspci
00:14.0 USB Controller: VIA Technologies, Inc. UHCI
USB (rev 61)
00:14.1 USB Controller: VIA Technologies, Inc. UHCI
USB (rev 61)
00:14.2 USB Controller: VIA Technologies, Inc.:
Unknown device 3104 (rev 62)
#lspci -v
00:14.0 USB Controller: VIA Technologies, Inc. UHCI
USB (rev 61) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. UHCI USB
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at e400 [size=32]
Capabilities: [80] Power Management version 2
00:14.1 USB Controller: VIA Technologies, Inc. UHCI
USB (rev 61) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. UHCI USB
Flags: bus master, medium devsel, latency 32, IRQ 5
I/O ports at e800 [size=32]
Capabilities: [80] Power Management version 2
00:14.2 USB Controller: VIA Technologies, Inc.:
Unknown device 3104 (rev 62) (prog-if 20)
Subsystem: VIA Technologies, Inc.: Unknown device
3104
Flags: bus master, medium devsel, latency 32, IRQ 5
Memory at ee003000 (32-bit, non-prefetchable)
[size=256]
Capabilities: [80] Power Management version 2
#lspci -n
00:14.0 Class 0c03: 1106:3038 (rev 61)
00:14.1 Class 0c03: 1106:3038 (rev 61)
00:14.2 Class 0c03: 1106:3104 (rev 62)
#lspci -vn
00:14.0 Class 0c03: 1106:3038 (rev 61)
Subsystem: 1106:3038
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at e400 [size=32]
Capabilities: [80] Power Management version 2
00:14.1 Class 0c03: 1106:3038 (rev 61)
Subsystem: 1106:3038
Flags: bus master, medium devsel, latency 32, IRQ 5
I/O ports at e800 [size=32]
Capabilities: [80] Power Management version 2
00:14.2 Class 0c03: 1106:3104 (rev 62) (prog-if 20)
Subsystem: 1106:3104
Flags: bus master, medium devsel, latency 32, IRQ 5
Memory at ee003000 (32-bit, non-prefetchable)
[size=256]
Capabilities: [80] Power Management version 2
#lspci -nxxx
00:14.0 Class 0c03: 1106:3038 (rev 61)
00: 06 11 38 30 07 00 10 02 61 00 03 0c 08 20 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 e4 00 00 00 00 00 00 00 00 00 00 06 11 38 30
30: 00 00 00 00 80 00 00 00 00 00 00 00 0b 01 00 00
40: 40 10 03 00 00 00 00 00 00 0b 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 00 c2 ff 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00
00:14.1 Class 0c03: 1106:3038 (rev 61)
00: 06 11 38 30 07 00 10 02 61 00 03 0c 08 20 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 e8 00 00 00 00 00 00 00 00 00 00 06 11 38 30
30: 00 00 00 00 80 00 00 00 00 00 00 00 05 02 00 00
40: 40 10 03 00 00 00 00 00 00 0b 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 00 c2 ff 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00
00:14.2 Class 0c03: 1106:3104 (rev 62)
00: 06 11 04 31 07 00 10 02 62 20 03 0c 08 20 80 00
10: 00 30 00 ee 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 06 11 04 31
30: 00 00 00 00 80 00 00 00 00 00 00 00 05 03 00 00
40: 00 00 03 00 00 00 00 00 a0 20 00 09 00 00 ff ff
50: 00 5a 00 80 00 00 00 00 04 0b 88 88 53 00 00 00
60: 20 20 01 00 00 00 00 00 01 00 00 00 00 00 00 c0
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 00 c2 ff 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00
- Does your MOPS board have working on-board PCI
devices? These don't
neccessarily have a PCI plug as you know them from
add-on cards,
because they're directly built into the chipset. For
instance, does
your board have onboard IDE interfaces?
>>>No, the PCI device can not work, such as (Realtek
8139 LAN card, Philips and VIA USB 2.0 card)
But there is a mini-PCI device seems workable,
because it's driver can be loaded.
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