Date: Tue, 1 May 2001 22:11:47 +0200 (MET DST) From: Jonas Palsson <jonas@palsson.net> To: smp@FreeBSD.org Subject: interrupt problem Message-ID: <Pine.GSO.4.21.0105012203570.25027-100000@batch-3.efd.lth.se>
next in thread | raw e-mail | index | archive | help
Hi,
msmith told me to send a mail here with my problem. I have a dual Pentium
200 with an old Tyan Tomcat III motherboard and i have some problems with
interrupts (I think that is the problem). You removed the NINTR
option in the kernel and defaults to 24 interrupts and i only have 15
interrupts on my motherboard. My nics get irq 16 and 17 and i can upload
to the nics with full speed but when i download from them i get really
croppy speed like 20kb/s.
I hope you guys can help me out.
//Jonas
Here follows information from dmesg and mptable:
--------------------------------------------------------------------------
Copyright (c) 1992-2001 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.3-RELEASE #0: Thu Apr 26 21:13:02 CEST 2001
root@zorg.palsson.net:/usr/src/sys/compile/ZORGKERNEL
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium/P54C (199.43-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping = 12
Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC>
real memory = 134217728 (131072K bytes)
config> di sn0
No such device: sn0
Invalid command or syntax. Type `?' for help.
config> di lnc0
No such device: lnc0
Invalid command or syntax. Type `?' for help.
config> di ie0
No such device: ie0
Invalid command or syntax. Type `?' for help.
config> di fe0
No such device: fe0
Invalid command or syntax. Type `?' for help.
config> di ed0
No such device: ed0
Invalid command or syntax. Type `?' for help.
config> di cs0
No such device: cs0
Invalid command or syntax. Type `?' for help.
config> q
avail memory = 127643648 (124652K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc02f2000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc02f209c.
Intel Pentium detected, installing workaround for F00F bug
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
IOAPIC #0 intpin 19 -> irq 2
IOAPIC #0 intpin 18 -> irq 16
pci0: <PCI bus> on pcib0
isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX3 ATA controller> port 0x9000-0x900f at device 7.1 on
pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <S3 ViRGE graphics accelerator> at 17.0 irq 2
xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0x6000-0x607f mem
0xe4000000-0xe400007f irq 16 at device 18.0 on pci0
xl0: Ethernet address: 00:10:5a:10:5c:6b
miibus0: <MII bus> on xl0
xlphy0: <3Com internal media interface> on miibus0
xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: <Accton MPX 5030/5038 10/100BaseTX> port 0x6100-0x61ff mem
0xe4001000-0xe40010ff irq 17 at device 19.0 on pci0
rl0: Ethernet address: 00:00:e8:73:4d:c6
miibus1: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus1
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
ppc0: parallel port not found.
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
IP packet filtering initialized, divert enabled, rule-based forwarding
enabled, default to accept, logging limited to 10 packets/entry by default
DUMMYNET initialized (010124)
IP Filter: v3.4.16 initialized. Default = pass all, Logging = enabled
SMP: AP CPU #1 Launched!
ad0: 17206MB <IBM-DJNA-371800> [34960/16/63] at ata0-master WDMA2
Mounting root from ufs:/dev/ad0s1a
------------------------------------------------------------------------
===============================================================================
MPTable, version 2.0.15
mptable: mem open: Permission denied
jonas@zorg:~$ su
Password:
Sorry
jonas@zorg:~$ su
Password:
root@zorg:/home/jonas# mptable
===============================================================================
MPTable, version 2.0.15
-------------------------------------------------------------------------------
MP Floating Pointer Structure:
location: BIOS
physical address: 0x000f0c80
signature: '_MP_'
length: 16 bytes
version: 1.1
checksum: 0xf4
mode: Virtual Wire
-------------------------------------------------------------------------------
MP Config Table Header:
physical address: 0x000f0c94
signature: 'PCMP'
base table length: 292
version: 1.1
checksum: 0xa5
OEM ID: 'OEM00000'
Product ID: 'PROD00000000'
OEM table pointer: 0x00000000
OEM table size: 0
entry count: 28
local APIC address: 0xfee00000
extended table length: 0
extended table checksum: 0
-------------------------------------------------------------------------------
MP Config Base Table Entries:
--
Processors: APIC ID Version State Family Model Step
Flags
0 0x11 BSP, usable 5 2 1
0x07bf
1 0x11 AP, usable 5 2 1
0x07bf
--
Bus: Bus ID Type
0 ISA
1 PCI
--
I/O APICs: APIC ID Version State Address
2 0x11 usable 0xfec00000
--
I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
ExtINT conforms conforms 0 0 2 0
INT conforms conforms 0 1 2 1
INT conforms conforms 0 0 2 2
INT conforms conforms 0 3 2 3
INT conforms conforms 0 4 2 4
INT conforms conforms 0 5 2 5
INT conforms conforms 0 6 2 6
INT conforms conforms 0 7 2 7
INT conforms conforms 0 8 2 8
INT conforms conforms 0 9 2 9
INT conforms conforms 0 10 2 10
INT conforms conforms 0 11 2 11
INT conforms conforms 0 12 2 12
INT conforms conforms 0 13 2 13
INT conforms conforms 0 14 2 14
INT conforms conforms 0 15 2 15
INT active-lo level 1 20:A 2 16
INT active-lo level 1 19:A 2 17
INT active-lo level 1 18:A 2 18
INT active-lo level 1 17:A 2 19
SMI conforms conforms 0 0 2 23
--
Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
ExtINT active-hi edge 0 0 255 0
NMI active-hi edge 0 0 255 1
===============================================================================
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-smp" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.GSO.4.21.0105012203570.25027-100000>