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Subject/proc/interrupts and serial
Hi, 

I have got four serial ports, 16550A type, which are correctly
recognized and auto-configured (even auto_irq with 2.1.124) by the
kernel, but the interrupts of ttyS2 and ttyS3 don't show up in
/proc/interrupts, while their ioports do. This happens with both 2.0.35
and 2.1.124. Any ideas? ttyS2 and S3 use irqs 10 and 15, respectively.
2.1.124 is compiled with serial IRQ sharing, but I use different
interrupts for each because of the other OS's flaws.

emma1:/root # cat /proc/interrupts ; cat /proc/ioports | grep serial
CPU0
0: 1409703 XT-PIC timer
1: 56857 XT-PIC keyboard
2: 0 XT-PIC cascade
3: 145 XT-PIC serial
4: 48574 XT-PIC serial
8: 2 XT-PIC rtc
11: 16 XT-PIC aha1542
12: 54829 XT-PIC ncr53c8xx
13: 1 XT-PIC fpu
14: 2469 XT-PIC ide0
NMI: 0
02e8-02ef : serial(set)
02f8-02ff : serial(set)
03e8-03ef : serial(set)
03f8-03ff : serial(set)

The ports seem to work correctly, though.

--
Matthias Andree

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