[sane-devel] Need help with Geode based Canon ScanFront 220eP

[Martin Kouba]

Here is the output of lspci

dsl at ttyp0[dsl]$ lspci -v
00:01.0 Host bridge: Advanced Micro Devices [AMD] CS5536 [Geode
companion] Host Bridge (rev 33)
        Subsystem: Advanced Micro Devices [AMD] CS5536 [Geode companion]
Host Bridge
        Flags: bus master, 66MHz, medium devsel, latency 248
        I/O ports at ac1c [size=4]

00:01.1 VGA compatible controller: Advanced Micro Devices [AMD] Geode LX
Video (prog-if 00 [VGA controller])
        Subsystem: Advanced Micro Devices [AMD] Geode LX Video
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 10
        Memory at ee000000 (32-bit, non-prefetchable) [size=16M]
        Memory at efff0000 (32-bit, non-prefetchable) [size=16K]
        Memory at effec000 (32-bit, non-prefetchable) [size=16K]
        Memory at effe8000 (32-bit, non-prefetchable) [size=16K]
        Memory at efff8000 (32-bit, non-prefetchable) [size=16K]

00:01.2 Entertainment encryption device: Advanced Micro Devices [AMD]
Geode LX AES Security Block
        Subsystem: Advanced Micro Devices [AMD] Geode LX AES Security Block
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 10
        Memory at efff4000 (32-bit, non-prefetchable) [size=16K]

00:0d.0 Ethernet controller: National Semiconductor Corporation DP83815
(MacPhyter) Ethernet Controller
        Subsystem: National Semiconductor Corporation DP83815
(MacPhyter) Ethernet Controller
        Flags: bus master, medium devsel, latency 64, IRQ 11
        I/O ports at fc00 [size=256]
        Memory at effff000 (32-bit, non-prefetchable) [size=4K]
        Expansion ROM at <unassigned> [disabled] [size=64K]
        Capabilities: <access denied>
        Kernel modules: natsemi

00:0f.0 ISA bridge: Advanced Micro Devices [AMD] CS5536 [Geode
companion] ISA (rev 03)
        Subsystem: Advanced Micro Devices [AMD] CS5536 [Geode companion] ISA
        Flags: 66MHz, medium devsel
        I/O ports at 6000 [size=8]
        I/O ports at 6100 [size=256]
        I/O ports at 6200 [size=64]
        I/O ports at 1000 [size=32]
        I/O ports at 9d00 [size=128]
        I/O ports at 9c00 [size=64]

00:0f.2 IDE interface: Advanced Micro Devices [AMD] CS5536 [Geode
companion] IDE (rev 01) (prog-if 80 [Master])
        Subsystem: Advanced Micro Devices [AMD] CS5536 [Geode companion] IDE
        Flags: bus master, 66MHz, medium devsel, latency 248
        I/O ports at ff00 [size=16]

00:0f.3 Multimedia audio controller: Advanced Micro Devices [AMD] CS5536
[Geode companion] Audio (rev 01)
        Subsystem: Advanced Micro Devices [AMD] CS5536 [Geode companion]
Audio
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 11
        I/O ports at fe00 [size=128]

00:0f.4 USB Controller: Advanced Micro Devices [AMD] CS5536 [Geode
companion] OHC (rev 02) (prog-if 10 [OHCI])
        Subsystem: Advanced Micro Devices [AMD] CS5536 [Geode companion] OHC
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 11
        Memory at efffe000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel modules: usb-ohci

00:0f.5 USB Controller: Advanced Micro Devices [AMD] CS5536 [Geode
companion] EHC (rev 02) (prog-if 20 [EHCI])
        Subsystem: Advanced Micro Devices [AMD] CS5536 [Geode companion] EHC
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 11
        Memory at efffd000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel modules: ehci-hcd





Am 14.06.2010 16:07, schrieb Simon Matter:
>> I got hold of a Canon ScanFront 220eP for testing purposes.
>>
>> It is an AMD Geode based scanner with touch screen and could be a nice
>> linux scanner.
>>
>> I booted with Damn Small Linux but running scanimage -L found nothing
>>
>> Originally it is run with Windows CE so a Windows based driver should
>> exist.
>>
>> I have opened the device to look for information about the chipset but I
>> know too little about scanners that I can identify the relevant chips.
>>     
> I'm not a SANE developer but... maybe you could boot Linux again and look
> at lsusb and lspci to get an idea what's in the device, and post it here.
>
> Regards,
> Simon
>
>