Antoine Jacoutot wrote:
Hi...
I just got a "new" old system which I installed OpenBSD-3.9 on.
After parsing the dmesg, I found the following lines:
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 11, 24 pins
ioapic0: conflicting map entries for pin 0
ioapic0: pin 19 shares different IPL interrupts (40..90), degraded performance
I don't quite understand what it means, should I be worried?
I'm booting of a GENERIC.MP on which I disable apm0 (using config) because
it was causing a panic on boot (I'm reserving this for another thread).
Note that I found some references on Google about disable pcibios in the
kernel but it still does not explain the meaning of this message.
Thanks in advance for any hints.
Complete dmesg provided.
Regards,
Just finished fun/test installing 3.9 mp on a x4000 and seeing the same
message.
OpenBSD 3.9 (GENERIC.MP) #598: Thu Mar 2 02:37:06 MST 2006
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Xeon(TM) CPU 2.40GHz ("GenuineIntel" 686-class) 2.40 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID
real mem = 1072205824 (1047076K)
avail mem = 971599872 (948828K)
using 4278 buffers containing 53714944 bytes (52456K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(bc) BIOS, date 03/04/03, BIOS32 rev. 0 @ 0xfd7d2
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
apm0: flags 30102 dobusy 0 doidle 1
pcibios0 at bios0: rev 2.1 @ 0xfd7d0/0x830
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfde90/336 (19 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82371FB ISA" rev 0x00)
pcibios0: PCI bus #4 is the last bus
bios0: ROM list: 0xc0000/0xec00 0xcf000/0x4000 0xd3000/0x1800
ipmi0 at mainbus0bmc_io_wait_cold fails : *v=00 m=08 b=08 btswait
: unable to send get device id command
mainbus0: Intel MP Specification (Version 1.4) ( HP_WOMBAT )
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 99 MHz
cpu1 at mainbus0: apid 6 (application processor)
cpu1: Intel(R) Xeon(TM) CPU 2.40GHz ("GenuineIntel" 686-class) 2.40 GHz
cpu1:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID
mainbus0: bus 0 is type PCI
mainbus0: bus 1 is type PCI
mainbus0: bus 2 is type PCI
mainbus0: bus 3 is type PCI
mainbus0: bus 4 is type PCI
mainbus0: bus 5 is type ISA
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
ioapic1 at mainbus0: apid 3 pa 0xfec80000, version 20, 24 pins
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82860 Host" rev 0x04
ppb0 at pci0 dev 1 function 0 "Intel 82850/82860 AGP" rev 0x04
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "NVIDIA Quadro4 900 XGL" rev 0xa3
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ppb1 at pci0 dev 2 function 0 "Intel 82860 PCI-PCI" rev 0x04
pci2 at ppb1 bus 2
ppb2 at pci2 dev 31 function 0 "Intel 82806AA" rev 0x03
pci3 at ppb2 bus 3
"Intel 82806AA APIC" rev 0x01 at pci3 dev 0 function 0 not configured
siop0 at pci3 dev 5 function 0 "Symbios Logic 53c1010-33" rev 0x01: apic
2 int 22 (irq 11), using 8K of on-board RAM
scsibus0 at siop0: 16 targets
cd0 at scsibus0 targ 2 lun 0: <HP, DVD-ROM 304, 2.00> SCSI2 5/cdrom
removable
siop1 at pci3 dev 5 function 1 "Symbios Logic 53c1010-33" rev 0x01: apic
2 int 22 (irq 11), using 8K of on-board RAM
scsibus1 at siop1: 16 targets
siop2 at pci3 dev 8 function 0 "Symbios Logic 53c1010-66" rev 0x01: apic
2 int 23 (irq 11), using 8K of on-board RAM
scsibus2 at siop2: 16 targets
sd0 at scsibus2 targ 1 lun 0: <SEAGATE, ST336607LW, HPS5> SCSI3 0/direct
fixed
sd0: 34732MB, 49855 cyl, 2 head, 713 sec, 512 bytes/sec, 71132960 sec total
siop3 at pci3 dev 8 function 1 "Symbios Logic 53c1010-66" rev 0x01: apic
2 int 19 (irq 11), using 8K of on-board RAM
scsibus3 at siop3: 16 targets
ppb3 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0x04
pci4 at ppb3 bus 4
vendor "Philips", unknown product 0x7146 (class multimedia subclass
miscellaneous, rev 0x01) at pci4 dev 6 function 0 not configured
fxp0 at pci4 dev 13 function 0 "Intel 8255x" rev 0x0c, i82550: apic 2
int 21 (irq 11), address 00:e0:81:00:92:af
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 4
ichpcib0 at pci0 dev 31 function 0 "Intel 82801BA LPC" rev 0x04
pciide0 at pci0 dev 31 function 1 "Intel 82801BA IDE" rev 0x04: DMA,
channel 0 wired to compatibility, channel 1 wired to compatibility
pciide0: channel 0 disabled (no drives)
atapiscsi0 at pciide0 channel 1 drive 0
scsibus4 at atapiscsi0: 2 targets
cd1 at scsibus4 targ 0 lun 0: <HL-DT-ST, DVDRAM GSA-4167B, DL12> SCSI0
5/cdrom removable
cd1(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
uhci0 at pci0 dev 31 function 2 "Intel 82801BA USB" rev 0x04: apic 2 int
19 (irq 11)
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ichiic0 at pci0 dev 31 function 3 "Intel 82801BA SMBus" rev 0x04: apic 2
int 17 (irq 11)
iic0 at ichiic0
auich0 at pci0 dev 31 function 5 "Intel 82801BA AC97" rev 0x04: apic 2
int 17 (irq 11), ICH2 AC97
ac97: codec id 0x41445360 (Analog Devices AD1885)
ac97: codec features headphone, Analog Devices Phat Stereo
audio0 at auich0
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
nsclpcsio0 at isa0 port 0x4e/2: NSC PC87366 rev 6: GPIO
gpio0 at nsclpcsio0: 29 pins
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask 0 netmask 0 ttymask 0
ioapic0: pin 17 shares different IPL interrupts (40..90), degraded
performance
pctr: user-level cycle counter enabled
apm0: disconnected
siop2: target 1 now using tagged DT 16 bit 80.0 MHz 62 REQ/ACK offset xfers
dkcsum: sd0 matches BIOS drive 0x80
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
