[Linux-parport] Interrupt masking
shahravi20 at yahoo.com
Wed Mar 17 10:00:32 GMT 2004
I am trying to write a driver for PCI based IEEE 1284 parallel port (Netmos 9805 chip)
When I enable the interrupts for my card, I am not able to mask them inside my ISR,
resulting in multiple interrupts getting generated. I write 0x74 in ECR to mask the
interrupts, but that does not seem to be working.
Anybody has any ideas about whats wrong here? Or am I not setting or resetting the right
Thanks in advance for help,
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