tc@box:~$ cat /proc/asound/cards
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0x90320000 irq 46
tc@box:~$ cat /proc/asound/devices
1: : sequencer
2: [ 0- 1]: digital audio playback
3: [ 0- 0]: digital audio playback
4: [ 0- 0]: digital audio capture
5: [ 0- 2]: hardware dependent
6: [ 0] : control
33: : timer
tc@box:~$ cat /proc/asound/seq/clients
Client info
cur clients : 3
peak clients : 3
max clients : 192
Client 0 : "System" [Kernel]
Port 0 : "Timer" (Rwe-)
Port 1 : "Announce" (R-e-)
Connecting To: 15:0
Client 14 : "Midi Through" [Kernel]
Port 0 : "Midi Through Port-0" (RWe-)
Client 15 : "OSS sequencer" [Kernel]
Port 0 : "Receiver" (-we-)
Connected From: 0:1
tc@box:~$ # seems hooked up ?
tc@box:~$ amidi -S "90 3C 7F"
cannot open port "default": Inappropriate ioctl for device
#edit:
# better yet
tc@box:~$ amidi -l