2.1.93: SoundScape not relinquishing IRQ's

Brendan Dunn (roho@fennec.isdn.uiuc.edu)
Thu, 9 Apr 1998 22:01:20 -0500 (CDT)


Greetings,

I have 2.1.93 compiled with modular sound:

CONFIG_SOUND=m
CONFIG_ADLIB=m
CONFIG_MPU401=m
CONFIG_SSCAPE=m
CONFIG_YM3812=m

It's a UP kernel, P120, with no kerneld. Modutils 2.1.85, also compiled
without kerneld. Hardware is an Ensoniq Soundscape Elite. When I install
the modules, everything works great. But when I try to remove them, sscape
doesn't let got of IRQ 5. Here's a sample output:

fennec:~# insmod sound
fennec:~# insmod ad1848
fennec:~# insmod mpu401
fennec:~# insmod -k sscape io=0x534 dma=3 irq=5 mpu_io=0x330 mpu_irq=9
fennec:~# /ssinit
fennec:~# rmmod sscape
Trying to free free IRQ5
fennec:~# rmmod mpu401
fennec:~# rmmod ad1848
fennec:~# rmmod sound
fennec:~# insmod sound
./sound: not an ELF file
fennec:~# cat /proc/interrupts
CPU0
0: 2289340 XT PIC timer
1: 54441 XT PIC keyboard
2: 0 XT PIC cascade
4: 47141 XT PIC serial
11: 21854 XT PIC NE2000
13: 1 XT PIC fpu
14: 25448 XT PIC ide0
15: 128 XT PIC ide1
NMI: 0
fennec:~#

This seems unrelated to the Soundscape compile problem Mr. Andersen talks
about in 2.1.94. There were no compile problems for me. I poked around
in the source a bit, but gave up...I'm a fairly dismal programmer.
Apologies if this is already being addressed, or is a pilot error!

-Brendan

-----------------------------------------------------
Brendan Dunn bdunn@uiuc.edu
Illinois State Geological Survey
"Organic chemistry is the chemistry of carbon compounds. Biochemistry
is the study of carbon compounds that crawl."

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