Re: why no IO-APIC?

[Audioslave - 7M3 - Live]

Mike A. Harris wrote:
On 5 Mar 2003, Florin Andrei wrote:


What is the reason why IO-APIC is disabled in the RH kernels?


Because it isn't disabled?

[EMAIL PROTECTED] XFree86-4.3.0]$ cat /etc/redhat-release /proc/interrupts
Red Hat Linux release 8.0 (Psyche)
           CPU0       CPU1
  0:  152681900  152581010    IO-APIC-edge  timer
  1:        881        919    IO-APIC-edge  keyboard
  2:          0          0          XT-PIC  cascade
  5:    2091512    2011330   IO-APIC-level  eth0, eth1, eth2, eth3
  8:          1          0    IO-APIC-edge  rtc
 10:    1840546    1821063   IO-APIC-level  cciss0
 11:         16         14   IO-APIC-level  sym53c8xx
 12:     131124     126354    IO-APIC-edge  PS/2 Mouse
 14:          4         22    IO-APIC-edge  ide0
 15:         16         14   IO-APIC-level  sym53c8xx
NMI:          0          0
LOC:  305274479  305274527
ERR:          0
MIS:          0
[EMAIL PROTECTED] /root]# cat /etc/redhat-release /proc/interrupts
Red Hat Linux release 8.0.94 (Phoebe)
           CPU0       CPU1
  0:  232471035  232494550    IO-APIC-edge  timer
  1:    1105441    1104924    IO-APIC-edge  keyboard
  2:          0          0          XT-PIC  cascade
  5:    2499644    2497783    IO-APIC-edge  NE2000
  8:          1          0    IO-APIC-edge  rtc
 10:        476        485   IO-APIC-level  usb-ohci
 12:    6419247    6438164    IO-APIC-edge  PS/2 Mouse
 14:         11          8    IO-APIC-edge  ide0
 18:          3          1   IO-APIC-level  eth2
 23:    2933187    2931740   IO-APIC-level  eth1
 29:    1657873    1669043   IO-APIC-level  sym53c8xx
 30:    1310535    1307677   IO-APIC-level  es1371
NMI:          0          0
LOC:  464982677  464982541
ERR:          0
MIS:          0
[EMAIL PROTECTED] mharris]$ cat /etc/redhat-release /proc/interrupts
Red Hat Linux release 8.0.93 (Phoebe)
           CPU0
  0:   59585780    IO-APIC-edge  timer
  1:        366    IO-APIC-edge  keyboard
  2:          0          XT-PIC  cascade
  8:          0    IO-APIC-edge  rtc
 12:       5094    IO-APIC-edge  PS/2 Mouse
 14:     627003    IO-APIC-edge  ide0
 15:          2    IO-APIC-edge  ide1
 17:      10204   IO-APIC-level  AMD-8111 IOHub
 18:    6014282   IO-APIC-level  eth0
NMI:       3238
LOC:   59585584
ERR:          0
MIS:          0
<grin>



What is XT-PIC? I am running kernel-2.4.20-2.48

Red Hat Linux release 8.0.94 (Phoebe)
           CPU0
  0:     708815          XT-PIC  timer
  1:       7939          XT-PIC  keyboard
  2:          0          XT-PIC  cascade
  8:          1          XT-PIC  rtc
  9:        139          XT-PIC  usb-uhci
 10:       5487          XT-PIC  eth0
 12:     634390          XT-PIC  PS/2 Mouse
 14:      39528          XT-PIC  ide0
 15:     193291          XT-PIC  ide1
NMI:          0
ERR:          0
Jim

--
Nothing will dispel enthusiasm like a small admission fee.
                -- Kim Hubbard


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