From: really bensoo_at_soo_dot_com <lnx-kern@soo.com>
To: Ross Dickson <ross@datscreative.com.au>, linux-kernel@vger.kernel.org
Subject: Re: IO-APIC on nforce2
Date: Tue, 13 Apr 2004 17:18:24 -0400 [thread overview]
Message-ID: <20040413211824.GA12636@Sophia.soo.com> (raw)
In-Reply-To: <200404131455.52195.ross@datscreative.com.au>
On Tue, Apr 13, 2004 at 02:55:52PM +1000, Ross Dickson wrote:
> Are you using my io-apic patch with the apic ack delay or with the
> C1idle version?
> i.e. patched io_apic.c and apic.c and using kernel arg "apic_tack="
> or patched io_apic.c and process.c and using kernel arg "idle=C1halt"?
i'm using your C1idle patches:
nforce2-idleC1halt-rd-2.6.3.patch
nforce2-ioapic-rd-2.6.3.patch
cat /proc/cmdline
BOOT_IMAGE=linux-test ro root=305 idebus=33 acpi=on idle=C1halt
> Could you please cat /proc/interrupts.
> I would like to see how irq0 is routed.
My irq0 says XT-PIC. i'm not complaining, box's still
very stable and since the last post i've burned a few
DVDs on it while running the file share client and
playing music.
cat /proc/interrupts
CPU0
0: 759809583 XT-PIC timer
1: 382279 IO-APIC-edge i8042
2: 0 XT-PIC cascade
8: 1 IO-APIC-edge rtc
9: 0 IO-APIC-level acpi
12: 6386931 IO-APIC-edge i8042
14: 2117474 IO-APIC-edge ide0
15: 5575006 IO-APIC-edge ide1
201: 6425958 IO-APIC-level EMU10K1
209: 167929203 IO-APIC-level eth0
NMI: 0
LOC: 759718637
ERR: 0
MIS: 0
>
> And from boot log
> with my new timer setup
my boot dmesg timer setup:
ENABLING IO-APIC IRQs
init IO_APIC IRQs
IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected.
..TIMER: vector=0x31 pin1=2 pin2=-1
..MP-BIOS bug: 8254 timer not connected to IO-APIC INTIN2
..TIMER: Is timer irq0 connected to IO-APIC INTIN0? ...
IOAPIC[0]: Set PCI routing entry (2-0 -> 0x31 -> IRQ 0 Mode:0 Active:0)
IOAPIC[0]: Set PCI routing entry (2-2 -> 0x31 -> IRQ 0 Mode:0 Active:0)
..MP-BIOS: 8254 timer not connected to IO-APIC INTIN0
...trying to set up timer (IRQ0) through the 8259A ... failed.
...trying to set up timer as Virtual Wire IRQ... failed.
...trying to set up timer as ExtINT IRQ... works.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2135.0772 MHz.
..... host bus clock speed is 388.0322 MHz.
-------------------------------------------------------------
ioapic routing:
number of MP IRQ sources: 15.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
....... : physical APIC id: 02
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 00170011
....... : max redirection entries: 0017
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 00000000
....... : arbitration: 00
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 001 01 0 0 0 0 0 1 1 39
02 001 01 1 0 0 0 0 1 1 31
03 001 01 0 0 0 0 0 1 1 41
04 001 01 0 0 0 0 0 1 1 49
05 001 01 0 0 0 0 0 1 1 51
06 001 01 0 0 0 0 0 1 1 59
07 001 01 1 0 0 0 0 1 1 61
08 001 01 0 0 0 0 0 1 1 69
09 001 01 0 1 0 0 0 1 1 71
0a 001 01 0 0 0 0 0 1 1 79
0b 001 01 0 0 0 0 0 1 1 81
0c 001 01 0 0 0 0 0 1 1 89
0d 001 01 0 0 0 0 0 1 1 91
0e 001 01 0 0 0 0 0 1 1 99
0f 001 01 0 0 0 0 0 1 1 A1
10 001 01 1 1 0 0 0 1 1 D1
11 001 01 1 1 0 0 0 1 1 D9
12 001 01 1 1 0 0 0 1 1 E1
13 001 01 1 1 0 0 0 1 1 C9
14 001 01 1 1 0 0 0 1 1 B1
15 001 01 1 1 0 0 0 1 1 C1
16 001 01 1 1 0 0 0 1 1 B9
17 001 01 1 1 0 0 0 1 1 A9
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ20 -> 0:20
IRQ21 -> 0:21
IRQ22 -> 0:22
IRQ23 -> 0:23
.................................... done.
PCI: Using ACPI for IRQ routing
> I am now using forcedeth for onboard ether. It works well and is
> convenient when rebuilding and testing kernels and modules.
i would too but am still on a coax network here...
What? Upgrade? What?
b
next prev parent reply other threads:[~2004-04-13 21:18 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-13 1:17 Ross Dickson
2004-04-13 4:01 ` really bensoo_at_soo_dot_com
2004-04-13 4:55 ` Ross Dickson
2004-04-13 17:22 ` Christian Kröner
2004-04-13 21:18 ` really bensoo_at_soo_dot_com [this message]
2004-04-14 4:24 ` really bensoo_at_soo_dot_com
2004-04-13 5:08 ` Len Brown
2004-04-13 7:03 ` Ross Dickson
2004-04-13 13:46 ` Maciej W. Rozycki
2004-04-14 1:02 ` IO-APIC on nforce2 [PATCH] Len Brown
2004-04-14 5:02 ` Ross Dickson
2004-04-14 6:30 ` Jamie Lokier
2004-04-14 10:37 ` Maciej W. Rozycki
2004-04-15 19:28 ` Len Brown
2004-04-14 19:57 ` Christian Kröner
2004-04-15 0:17 ` Len Brown
2004-04-15 1:48 ` Ross Dickson
2004-04-15 17:09 ` Christian Kröner
2004-04-15 15:10 ` IO-APIC on nforce2 [PATCH] + [PATCH] for nmi_debug=1 + [PATCH] for idle=C1halt, 2.6.5 Ross Dickson
2004-04-15 20:17 ` Len Brown
2004-04-15 21:04 ` Craig Bradney
2004-04-21 20:22 ` Len Brown
2004-04-21 20:33 ` Ian Kumlien
2004-04-21 20:45 ` Craig Bradney
2004-04-21 21:28 ` Prakash K. Cheemplavam
2004-04-21 22:41 ` Len Brown
2004-04-22 7:26 ` Prakash K. Cheemplavam
2004-04-22 14:58 ` Len Brown
2004-04-22 8:45 ` Craig Bradney
2004-04-22 15:03 ` Len Brown
2004-04-22 20:50 ` Craig Bradney
2004-04-22 8:50 ` Arjen Verweij
2004-04-22 16:39 ` Jesse Allen
2004-04-22 17:21 ` Len Brown
2004-04-22 21:29 ` Len Brown
2004-04-23 8:48 ` Prakash K. Cheemplavam
2004-04-23 9:01 ` Arjen Verweij
2004-04-23 9:08 ` Prakash K. Cheemplavam
2004-04-23 9:11 ` Prakash K. Cheemplavam
2004-04-23 12:18 ` Maciej W. Rozycki
2004-04-27 7:57 ` ACPI broken on nforce2? Prakash K. Cheemplavam
2004-04-26 11:41 ` IO-APIC on nforce2 [PATCH] + [PATCH] for nmi_debug=1 + [PATCH] for idle=C1halt, 2.6.5 Ross Dickson
2004-04-27 17:02 ` Arjen Verweij
2004-04-27 17:35 ` Ian Kumlien
2004-04-27 18:00 ` Len Brown
2004-04-27 18:24 ` Arjen Verweij
2004-04-27 18:51 ` Jussi Laako
2004-04-28 11:33 ` Ross Dickson
2004-04-28 20:59 ` Jesse Allen
2004-04-29 11:44 ` Ross Dickson
2004-04-29 11:54 ` Maciej W. Rozycki
2004-04-29 12:00 ` Jamie Lokier
2004-04-29 12:26 ` Maciej W. Rozycki
2004-04-29 11:57 ` Jamie Lokier
2004-04-29 12:16 ` Craig Bradney
2004-04-29 20:24 ` Jesse Allen
2004-04-29 20:31 ` Prakash K. Cheemplavam
2004-05-03 20:45 ` Jesse Allen
2004-05-17 15:26 ` Prakash K. Cheemplavam
2004-05-17 19:32 ` Craig Bradney
2004-05-17 19:37 ` Prakash K. Cheemplavam
2004-05-17 19:57 ` Craig Bradney
2004-04-27 21:31 ` Prakash K. Cheemplavam
2004-04-28 11:26 ` Prakash K. Cheemplavam
2004-05-01 6:51 ` Prakash K. Cheemplavam
2004-04-15 21:56 ` Arjen Verweij
2004-04-15 15:21 ` IO-APIC on nforce2 [PATCH] Zwane Mwaikambo
-- strict thread matches above, loose matches on Subject: below --
2004-04-13 11:58 IO-APIC on nforce2 Christian Kroener
2004-04-12 18:39 Christian Kröner
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