28. Oktober 2016 09:51 Uhr, holger@dehnhardt.org schrieb:
- Oktober 2016 18:22 Uhr, holger@dehnhardt.org schrieb:
- Oktober 2016 08:42 Uhr, "Clemens Ladisch" clemens@ladisch.de schrieb:
holger@dehnhardt.org wrote:
I own a MOTU Midi Express XT 8x8 interface which is connected through the parallel port. Recently I upgraded my system and the new motherboard does not have an ISA parallel port anymore... So I bought a PCI parallel port extension card
Does it happen to have a name? Is it compatible with the ISA parallel port?
Regards, Clemens
Ok, this is the lspci output for the card:
06:00.0 Parallel controller: MosChip Semiconductor Technology Ltd. Device 9900 (prog-if 03 [IEEE1284]) Subsystem: Device a000:2000 Flags: bus master, fast devsel, latency 0, IRQ 10 I/O ports at b010 [size=8] I/O ports at b000 [size=8] Memory at fe201000 (32-bit, non-prefetchable) [size=4K] Memory at fe200000 (32-bit, non-prefetchable) [size=4K] Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Legacy Endpoint, MSI 00 Capabilities: [100] Virtual Channel Capabilities: [800] Advanced Error Reporting
The card is the following: https://www.conrad.de/de/1-port-serielle-steckkarte-pcie-972542.html
Can such a card be compatible with an ISA-Port?
Holger
I made a new observation. When loading the driver the PC-port LED blinks. At line 339 function snd_mtpav_portscan some bytes are send to the device. This seems to work - which means the communication between the PC and the device seems to work.
But why is the driver loaded but not registered?
Holger _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
As the driver is loaded and gives no error while loading, is there a way to investigate, why no alsa device is shown? Can I provide some more useful information?
Holger