hi there,
i'm using the 2.4.20 kernel with a jvc mpxp7250 subnotebook. while loading
the
usb drivers i get the following:
--snip--
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xd88da000, IRQ 11
usb-ohci.c: usb-00:0f.0, NEC Corporation USB
usb-ohci.c: USB HC TakeOver failed!
Trying to vfree() nonexistent vm area (d88da000)
usb-ohci.c: USB OHCI at membase 0xd88da000, IRQ 7
usb-ohci.c: usb-00:0f.1, NEC Corporation USB (#2)
usb-ohci.c: USB HC TakeOver failed!
Trying to vfree() nonexistent vm area (d88da000)
ehci-hcd 00:0f.2: NEC Corporation USB 2.0
ehci-hcd 00:0f.2: irq 5, pci mem d88da000
usb.c: new USB bus registered, assigned bus number 1
ehci-hcd 00:0f.2: USB 2.0 enabled, EHCI 1.00, driver 2003-Jan-22
hub.c: USB hub found
hub.c: 3 ports detected
usb-uhci.c: $Revision: 1.275 $ time 18:24:43 Mar 17 2003
usb-uhci.c: High bandwidth mode enabled
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
uhci.c: USB Universal Host Controller Interface driver v1.1
--snip--
taking a look at the loaded modules# lsmod
Module Size Used by Not tainted
snd-pcm-oss 45888 0 (autoclean)
snd-mixer-oss 13560 0 (autoclean) [snd-pcm-oss]
videodev 5600 0 (autoclean)
ipv6 134388 -1 (autoclean)
snd-seq-midi 4448 0 (unused)
snd-seq-midi-event 2984 0 [snd-seq-midi]
snd-trident-synth 7372 1
snd-seq-instr 4640 0 [snd-trident-synth]
snd-ainstr-simple 1428 0 [snd-trident-synth]
snd-seq-midi-emul 4736 0 [snd-trident-synth]
snd-seq 39184 1 [snd-seq-midi snd-seq-midi-event
snd-trident-synth snd-seq-instr snd-seq-midi-emul]
snd-trident 27748 0 [snd-trident-synth]
gameport 1404 0 [snd-trident]
snd-pcm 62912 0 [snd-pcm-oss snd-trident]
snd-timer 11904 0 [snd-seq snd-pcm]
snd-util-mem 1408 0 [snd-trident]
snd-mpu401-uart 3360 0 [snd-trident]
snd-rawmidi 13824 0 [snd-seq-midi snd-mpu401-uart]
snd-seq-device 4000 0 [snd-seq-midi snd-trident-synth snd-seq
snd-trident snd-rawmidi]
snd-ac97-codec 31152 0 [snd-trident]
snd 35940 0 [snd-pcm-oss snd-mixer-oss snd-seq-midi
snd-seq-midi-event snd-trident-synth snd-seq-instr snd-seq-midi-emul snd-seq
snd-trident snd-pcm snd-timer snd-util-mem snd-mpu401-uart snd-rawmidi
snd-seq-device snd-ac97-codec]
soundcore 3396 0 [snd]
ipt_TOS 984 9 (autoclean)
ipt_LOG 3288 1 (autoclean)
ipt_state 568 11 (autoclean)
avma1_cs 2820 0 (unused)
hisax 474928 5 [avma1_cs]
isa-pnp 29672 0 [hisax]
isdn 125356 7 [hisax]
slhc 4624 2 [isdn]
ds 6604 2 [avma1_cs]
yenta_socket 9760 2
pcmcia_core 41824 0 [avma1_cs ds yenta_socket]
mousedev 4148 1
joydev 5632 0 (unused)
evdev 4032 0 (unused)
input 3104 0 [mousedev joydev evdev]
ehci-hcd 16012 0 (unused)
usbcore 57836 1 [ehci-hcd]
af_packet 12392 1 (autoclean)
sis900 12588 1
ipt_REJECT 2904 3 (autoclean)
iptable_mangle 2072 1 (autoclean)
iptable_filter 1644 1 (autoclean)
ip_nat_ftp 2736 0 (unused)
iptable_nat 15470 1 [ip_nat_ftp]
ip_conntrack_ftp 3664 1
ip_conntrack 16380 3 [ipt_state ip_nat_ftp iptable_nat
ip_conntrack_ftp]
ip_tables 11040 9 [ipt_TOS ipt_LOG ipt_state ipt_REJECT
iptable_mangle iptable_filter iptable_nat]
nls_iso8859-1 2812 2 (autoclean)
nls_cp437 4316 2 (autoclean)
vfat 9548 2 (autoclean)
fat 29752 0 (autoclean) [vfat]
reiserfs 200532 1
---------and then looking at the pci bus using lspci -vv
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 630 Host (rev 31)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
Latency: 32
Region 0: Memory at d4000000 (32-bit, non-prefetchable) [size=64M]
Capabilities: [c0] AGP version 2.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64-
HTrans-
64bit- FW- AGP3- Rate=x1,x2
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW-
Rate=<none>
00:00.1 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev d0)
(prog-if 80 [Master])
Subsystem: Silicon Integrated Systems [SiS] SiS5513 EIDE Controller
(A,B step)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 16
Region 4: I/O ports at d800 [size=16]
00:01.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:01.1 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 10/100
Ethernet (rev 82)
Subsystem: Asustek Computer, Inc.: Unknown device 1455
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (13000ns min, 2750ns max)
Interrupt: pin C routed to IRQ 5
Region 0: I/O ports at d400 [size=256]
Region 1: Memory at d3800000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=160mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:01.4 Multimedia audio controller: Silicon Integrated Systems [SiS] SiS
PCI
Audio Accelerator (rev 02)
Subsystem: Asustek Computer, Inc.: Unknown device 1473
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (500ns min, 6000ns max)
Interrupt: pin B routed to IRQ 7
Region 0: I/O ports at d000 [size=256]
Region 1: Memory at d3000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=55mA
PME(D0-,D1-,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:01.6 Modem: Silicon Integrated Systems [SiS] Intel 537 [56k Winmodem]
(rev
a0) (prog-if 00 [Generic])
Subsystem: Asustek Computer, Inc.: Unknown device 1616
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (13000ns min, 2750ns max)
Interrupt: pin C routed to IRQ 5
Region 0: I/O ports at b800 [size=256]
Region 1: I/O ports at b400 [size=128]
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:02.0 PCI bridge: Silicon Integrated Systems [SiS] SiS 530 Virtual
PCI-to-PCI bridge (AGP) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: d2800000-d2ffffff
Prefetchable memory behind bridge: d8000000-e7efffff
BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
00:09.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev 88)
Subsystem: Asustek Computer, Inc.: Unknown device 1674
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort+
<TAbort- <MAbort- >SERR- <PERR-
Latency: 168
Interrupt: pin A routed to IRQ 11
Region 0: Memory at 16000000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=02, subordinate=05, sec-latency=176
Memory window 0: 16400000-167ff000 (prefetchable)
Memory window 1: 16800000-16bff000
I/O window 0: 00004000-000040ff
I/O window 1: 00004400-000044ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+
PostWrite+
16-bit legacy interface ports at 0001
00:09.1 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev 88)
Subsystem: Asustek Computer, Inc.: Unknown device 1674
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort+
<TAbort- <MAbort- >SERR- <PERR-
Latency: 168
Interrupt: pin A routed to IRQ 11
Region 0: Memory at 16001000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=06, subordinate=09, sec-latency=176
Memory window 0: 16c00000-16fff000 (prefetchable)
Memory window 1: 17000000-173ff000
I/O window 0: 00004800-000048ff
I/O window 1: 00004c00-00004cff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+
PostWrite+
16-bit legacy interface ports at 0001
00:09.2 System peripheral: Ricoh Co Ltd: Unknown device 0576
Subsystem: Asustek Computer, Inc.: Unknown device 1674
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort+
<TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 11
Region 0: Memory at 16002000 (32-bit, non-prefetchable) [disabled]
[size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
00:0a.0 FireWire (IEEE 1394): Texas Instruments TSB43AB21 IEEE-1394a-2000
Controller (PHY/Link) (prog-if 10 [OHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 1677
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (500ns min, 1000ns max), cache line size 08
Interrupt: pin A routed to IRQ 4
Region 0: Memory at d2000000 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at d1800000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0f.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 0035
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 11
Region 0: Memory at d1000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0f.1 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 0035
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin B routed to IRQ 7
Region 0: Memory at d0800000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0f.2 USB Controller: NEC Corporation USB 2.0 (rev 04) (prog-if 20 [EHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 00e0
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (4000ns min, 8500ns max), cache line size 08
Interrupt: pin C routed to IRQ 5
Region 0: Memory at d0000000 (32-bit, non-prefetchable) [size=256]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] SiS630
GUI
Accelerator+3D (rev 31) (prog-if 00 [VGA])
Subsystem: Asustek Computer, Inc.: Unknown device 1672
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
BIST result: 00
Region 0: Memory at d8000000 (32-bit, prefetchable) [size=128M]
Region 1: Memory at d2800000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at a800 [size=128]
Capabilities: [40] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] AGP version 2.0
Status: RQ=16 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64-
HTrans-
64bit- FW- AGP3- Rate=x1,x2,x4
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW-
Rate=<none>
------------------now looking at irqs, ioports and iomem
CPU0
0: 556681 XT-PIC timer
1: 25011 XT-PIC keyboard
2: 0 XT-PIC cascade
3: 5 XT-PIC HiSax
5: 6492 XT-PIC eth0, ehci-hcd
7: 9930 XT-PIC Trident Audio
8: 2 XT-PIC rtc
9: 6 XT-PIC acpi
11: 0 XT-PIC Ricoh Co Ltd RL5c476 II, Ricoh Co Ltd
RL5c476
II (#2)
12: 76822 XT-PIC PS/2 Mouse
14: 10491 XT-PIC ide0
NMI: 0
LOC: 0
ERR: 0
MIS: 0
---------- ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0140-0147 : avma1_cs
01f0-01f7 : ide0
03c0-03df : vesafb
03f6-03f6 : ide0
0cf8-0cff : PCI conf1
4000-40ff : PCI CardBus #02
4400-44ff : PCI CardBus #02
4800-48ff : PCI CardBus #06
4c00-4cff : PCI CardBus #06
a000-afff : PCI Bus #01
a800-a87f : Silicon Integrated Systems [SiS] SiS630 GUI Accelerator+3D
b400-b47f : Silicon Integrated Systems [SiS] 56k Winmodem (Smart Link
HAMR5600
compatible)
b800-b8ff : Silicon Integrated Systems [SiS] 56k Winmodem (Smart Link
HAMR5600
compatible)
d000-d0ff : Silicon Integrated Systems [SiS] SiS PCI Audio Accelerator
d000-d0ff : Trident Audio
d400-d4ff : Silicon Integrated Systems [SiS] SiS900 10/100 Ethernet
d400-d4ff : sis900
d800-d80f : Silicon Integrated Systems [SiS] 5513 [IDE]
d800-d807 : ide0
---------------- iomem
00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000f0000-000fffff : System ROM
00100000-15ffafff : System RAM
00100000-002887f5 : Kernel code
002887f6-00318343 : Kernel data
15ffb000-15ffefff : ACPI Tables
15fff000-15ffffff : ACPI Non-volatile Storage
16000000-16000fff : Ricoh Co Ltd RL5c476 II
16001000-16001fff : Ricoh Co Ltd RL5c476 II (#2)
16002000-160020ff : PCI device 1180:0576 (Ricoh Co Ltd)
16400000-167fffff : PCI CardBus #02
16800000-16bfffff : PCI CardBus #02
16c00000-16ffffff : PCI CardBus #06
17000000-173fffff : PCI CardBus #06
a0000000-a0000fff : card services
d0000000-d00000ff : NEC Corporation USB 2.0
d0000000-d00000ff : ehci-hcd
d0800000-d0800fff : NEC Corporation USB (#2)
d1000000-d1000fff : NEC Corporation USB
d1800000-d1803fff : Texas Instruments TSB43AB21 IEEE-1394a-2000 Controller
(PHY/Link)
d2000000-d20007ff : Texas Instruments TSB43AB21 IEEE-1394a-2000 Controller
(PHY/Link)
d2800000-d2ffffff : PCI Bus #01
d2800000-d281ffff : Silicon Integrated Systems [SiS] SiS630 GUI
Accelerator+3D
d3000000-d3000fff : Silicon Integrated Systems [SiS] SiS PCI Audio
Accelerator
d3800000-d3800fff : Silicon Integrated Systems [SiS] SiS900 10/100 Ethernet
d3800000-d3800fff : sis900
d4000000-d7ffffff : Silicon Integrated Systems [SiS] 630 Host
d8000000-e7efffff : PCI Bus #01
d8000000-dfffffff : Silicon Integrated Systems [SiS] SiS630 GUI
Accelerator+3D
d8000000-d9ffffff : vesafb
ffff0000-ffffffff : reserved
if you need any other information just drop me a line.
thanx in advance,
john
mailto:[EMAIL PROTECTED]
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