[Bug 62995] Linux doesnt support ENE CB-712 SD card reader

Alexandre Touret atouret.nospam at free.fr
Fri Sep 29 15:01:23 UTC 2006 

Public bug reported:

Binary package hint: linux-image-2.6-amd64-k8-smp

Hello
I bought an acer aspire 5102 WLMI cx108 with a pcmcia sd card reader . I installed Ubuntu Dapper (kernel 2.6.15). Unfortunately my sd card reader seems to be not supported. I also tested with later kernels (2.6.17 and 
2.6.18) and some distributions (mandrake, fedora,... and I have the same behaviour.

$lspci -s 06:04

0000:06:04.0 CardBus bridge: ENE Technology Inc CB-712/4 Cardbus 
Controller (rev 10)
0000:06:04.1 FLASH memory: ENE Technology Inc ENE PCI Memory Stick Card 
Reader Controller (rev 01)
0000:06:04.2 0805: ENE Technology Inc ENE PCI Secure Digital Card Reader 
Controller (rev 01)
0000:06:04.3 FLASH memory: ENE Technology Inc: Unknown device 0520 (rev 01)
0000:06:04.4 FLASH memory: ENE Technology Inc: Unknown device 0551 (rev 01)


$lspci -v -s 06:04

0000:06:04.0 CardBus bridge: ENE Technology Inc CB-712/4 Cardbus 
Controller (rev 10)
    Subsystem: Acer Incorporated [ALI]: Unknown device 009f
    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, Cache Line Size: 0x10 (64 bytes)
    Interrupt: pin A routed to IRQ 177
    Region 0: Memory at c0211000 (32-bit, non-prefetchable) [size=4K]
    Bus: primary=06, secondary=07, subordinate=0a, sec-latency=176
    Memory window 0: 50000000-51fff000 (prefetchable)
    Memory window 1: 52000000-53fff000
    I/O window 0: 0000a400-0000a4ff
    I/O window 1: 0000a800-0000a8ff
    BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
    16-bit legacy interface ports at 0001

0000:06:04.1 FLASH memory: ENE Technology Inc ENE PCI Memory Stick Card 
Reader Controller (rev 01)
    Subsystem: Acer Incorporated [ALI]: Unknown device 009f
    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: 64 (250ns min, 1000ns max), Cache Line Size: 0x08 (32 bytes)
    Interrupt: pin B routed to IRQ 11
    Region 0: Memory at c0210400 (32-bit, non-prefetchable) [size=128]
    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=0 PME-

0000:06:04.2 0805: ENE Technology Inc ENE PCI Secure Digital Card Reader 
Controller (rev 01) (prog-if 01)
    Subsystem: Acer Incorporated [ALI]: Unknown device 009f
    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: 64 (8000ns min, 18000ns max), Cache Line Size: 0x08 (32 bytes)
    Interrupt: pin B routed to IRQ 50
    Region 0: Memory at c0210800 (32-bit, non-prefetchable) [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=0 PME-

0000:06:04.3 FLASH memory: ENE Technology Inc: Unknown device 0520 (rev 01)
    Subsystem: Acer Incorporated [ALI]: Unknown device 009f
    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: 64 (250ns min, 1000ns max), Cache Line Size: 0x08 (32 bytes)
    Interrupt: pin B routed to IRQ 11
    Region 0: Memory at c0210c00 (32-bit, non-prefetchable) [size=128]
    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=0 PME-

0000:06:04.4 FLASH memory: ENE Technology Inc: Unknown device 0551 (rev 01)
    Subsystem: Acer Incorporated [ALI]: Unknown device 009f
    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 255
    Region 0: Memory at c0210100 (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=0 PME-


$lspci -xxx -v -s 06:04

0000:06:04.0 CardBus bridge: ENE Technology Inc CB-712/4 Cardbus 
Controller (rev 10)
00: 24 15 12 14 07 00 10 02 10 00 07 06 10 a8 82 00
10: 00 10 21 c0 a0 00 00 02 06 07 0a b0 00 00 00 50
20: 00 f0 ff 51 00 00 00 52 00 f0 ff 53 00 a4 00 00
30: fc a4 00 00 00 a8 00 00 fc a8 00 00 0b 01 c0 05
40: 25 10 9f 00 01 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 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: 21 d0 60 40 00 00 00 00 00 00 00 00 12 12 50 90
90: c0 02 44 60 00 00 00 00 00 00 00 00 00 00 00 00
a0: 01 00 01 fe 00 00 c0 00 13 00 00 00 0d 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 03 10 00 00 80 00 80 00 00 04 08 10 fe 07 00 00
d0: 00 00 e0 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 00 00 00 00 00 00 00 00 00

0000:06:04.1 FLASH memory: ENE Technology Inc ENE PCI Memory Stick Card 
Reader Controller (rev 01)
00: 24 15 30 05 06 00 10 02 01 00 01 05 08 40 80 00
10: 00 04 21 c0 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 25 10 9f 00
30: 00 00 00 00 80 00 00 00 00 00 00 00 0b 02 01 04
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 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 02 7e 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 21 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 00 00 00 00 00 00 00 00 00

0000:06:04.2 0805: ENE Technology Inc ENE PCI Secure Digital Card Reader 
Controller (rev 01)
00: 24 15 50 05 06 00 10 02 01 01 05 08 08 40 80 00
10: 00 08 21 c0 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 25 10 9f 00
30: 00 00 00 00 80 00 00 00 00 00 00 00 0b 02 20 48
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 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 02 7e 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 21 e0 01 ff 00 00 00 00 00 00 1c 0c 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 00 00 00 00 00 00 00 00 00

0000:06:04.3 FLASH memory: ENE Technology Inc: Unknown device 0520 (rev 01)
00: 24 15 20 05 06 00 10 02 01 00 01 05 08 40 80 00
10: 00 0c 21 c0 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 25 10 9f 00
30: 00 00 00 00 80 00 00 00 00 00 00 00 0b 02 01 04
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 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 02 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 10 04 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 00 00 00 00 00 00 00 00 00

0000:06:04.4 FLASH memory: ENE Technology Inc: Unknown device 0551 (rev 01)
00: 24 15 51 05 00 00 10 02 01 00 01 05 00 00 80 00
10: 00 01 21 c0 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 25 10 9f 00
30: 00 00 00 00 80 00 00 00 00 00 00 00 ff 02 20 48
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 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 02 7e 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 21 e0 01 ff 00 00 00 00 00 00 1c 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 00 00 00 00 00 00 00 00 00

** Affects: linux-meta (Ubuntu)
     Importance: Undecided
         Status: Unconfirmed

-- 
Linux doesnt support ENE CB-712 SD card reader
https://launchpad.net/bugs/62995

More information about the kernel-bugs mailing list