SMP doesn´t work the way i want.

Hello nice people at tech-smp. Have some questions that i hope you could answer.

My setup: 

Tyan Tomcat 1563D with 2x Pentium 200MHz.
NetBSD-current.

My problem: 
I have compiled GENERIC.MPDEBUG and netbsd finds two cpu´s but if i start systat vmstat i can only see one cpu. If i start top i have CPU/0 CPU/1 etc etc. Wy can´t i see both in systat ?

Another thing is the how the system uses the two cpu´s.
when i recompile a kernel only one cpu gets the load, and top reports 50% idle. Is tha normal ?
I can get load on both if i start someting like /usr/pkg/bin/flops twice. Then top reports 0% idle.

Hope my english wasn´t too bad and that you have some answers for me.

Adding dmesg output:

NetBSD 1.6N (GENERIC.MPDEBUG) #1: Thu Feb  6 18:04:49 CET 2003
    padde@router:/usr/src/sys/arch/i386/compile/GENERIC.MPDEBUG
total memory = 73340 KB
avail memory = 62528 KB
using 942 buffers containing 3768 KB of memory
BIOS32 rev. 0 found at 0xfb330
mainbus0 (root)
mainbus0: scanning 0x9fc00 to 0x9fff0 for MP signature
mainbus0: scanning 0xf0000 to 0xffff0 for MP signature
mainbus0: MP floating pointer found in bios at 0xf5bd0
mainbus0: MP config table at 0xf1400, 252 bytes long
mainbus0: Intel MP Specification (Version 1.1) (OEM00000 PROD00000000)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel Pentium (P54C) (586-class), 199.42 MHz, id 0x52c
cpu0: features 3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC>
cpu0: calibrating local timer
cpu0: apic clock running at 66 MHz
cpu0: kstack at 0xc6d3d000 for 16384 bytes
cpu0: idle pcb at 0xc6d3d000, idle sp at 0xc6d40f98
cpu1 at mainbus0: apid 1 (application processor)
cpu1: starting
cpu1: Intel Dual Pentium (P54C) (586-class), 199.40 MHz, id 0x252c
cpu1: features 3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC>
cpu1: kstack at 0xc6d49000 for 16384 bytes
cpu1: idle pcb at 0xc6d49000, idle sp at 0xc6d4cf98
mpbios: bus 0 is type PCI   
mpbios: bus 1 is type ISA   
ioapic0 at mainbus0 apid 2 (I/O APIC)
ioapic0: pa 0xfec00000, virtual wire mode, version 11, 24 pins
ioapic0: int0 attached to ExtINT (type 3<type=3=ExtINT> flags 0<pol=0,trig=0>)
ioapic0: int1 attached to isa0 irq 1 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int2 attached to isa0 irq 0 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int3 attached to isa0 irq 3 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int4 attached to isa0 irq 4 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int5 attached to isa0 irq 5 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int6 attached to isa0 irq 6 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int7 attached to isa0 irq 7 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int8 attached to isa0 irq 8 (type 0<type=0> flags 5<pol=1=Act Hi,trig=1=Edge>)
ioapic0: int9 attached to isa0 irq 9 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int13 attached to isa0 irq 13 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int14 attached to isa0 irq 14 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int15 attached to isa0 irq 15 (type 0<type=0> flags 0<pol=0,trig=0>)
ioapic0: int16 attached to isa0 irq 10 (type 0<type=0> flags f<pol=3=Act Lo,trig=3=Level>)
ioapic0: int17 attached to isa0 irq 12 (type 0<type=0> flags f<pol=3=Act Lo,trig=3=Level>)
ioapic0: int19 attached to isa0 irq 11 (type 0<type=0> flags f<pol=3=Act Lo,trig=3=Level>)
local apic: int0 attached to ExtINT (type 3<type=3=ExtINT> flags 0<pol=0,trig=0>)
local apic: int1 attached to NMI (type 1<type=1=NMI> flags 0<pol=0,trig=0>)
pnpbios0 at mainbus0: nodes 13, max len 126
pckbc1 at pnpbios0 index 4 (PNP0303): kbd port
com0 at pnpbios0 index 9 (PNP0501)
com0: io 3f8-3ff, irq 4
com0: ns16550a, working fifo
fdc1 at pnpbios0 index 10 (PNP0700)
fdc1: unknown size: 1 of io mapping
lpt3 at pnpbios0 index 11 (PNP0400)
lpt3: io 378-37b, irq 7
com1 at pnpbios0 index 12 (PNP0501)
com1: io 2f8-2ff, irq 3
com1: ns16550a, working fifo
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pmsprobe: reset error 5
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: Intel 82439HX System Controller (TXC) (rev. 0x03)
pcib0 at pci0 dev 7 function 0
pcib0: Intel 82371SB PCI-to-ISA Bridge (PIIX3) (rev. 0x01)
pciide0 at pci0 dev 7 function 1: Intel 82371SB IDE Interface (PIIX3) (rev. 0x00)
pciide0: bus-master DMA support present
pciide0: primary channel wired to compatibility mode
wd0 at pciide0 channel 0 drive 0: <Maxtor 90840D5>
wd0: drive supports 16-sector PIO transfers, LBA addressing
wd0: 8063 MB, 16383 cyl, 16 head, 63 sec, 512 bytes/sect x 16514064 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
pciide0: primary channel interrupting at irq 14
wd0(pciide0:0:0): using PIO mode 4, DMA mode 2 (using DMA data transfers)
pciide0: secondary channel wired to compatibility mode
wd1 at pciide0 channel 1 drive 1: <QUANTUM FIREBALL540A>
wd1: drive supports 8-sector PIO transfers, LBA addressing
wd1: 519 MB, 1056 cyl, 16 head, 63 sec, 512 bytes/sect x 1064448 sectors
wd1: 32-bit data port
wd1: drive supports PIO mode 4, DMA mode 2
pciide0: secondary channel interrupting at irq 15
wd1(pciide0:1:1): using PIO mode 4, DMA mode 2 (using DMA data transfers)
uhci0 at pci0 dev 7 function 2: Intel 82371SB USB Host Controller (PIIX3) (rev. 0x01)
uhci0: interrupting at apic 2 int 19 (irq 11)
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ahc0 at pci0 dev 17 function 0
ahc0: interrupting at apic 2 int 19 (irq 11)
ahc0: aic7850 Single Channel A, SCSI Id=7, 3/255 SCBs
ahc0: Host Adapter Bios disabled.  Using default SCSI device parameters
scsibus0 at ahc0: 8 targets, 8 luns per target
rtk0 at pci0 dev 19 function 0: RealTek 8139 10/100BaseTX
rtk0: interrupting at apic 2 int 17 (irq 12)
rtk0: Ethernet address 00:50:22:83:f9:48
OUI 0x000000 model 0x0000 rev 0 at rtk0 phy 7 not configured
vga1 at pci0 dev 20 function 0: Matrox MGA Millennium II 2164W (rev. 0x00)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
isa0 at pcib0
lptprobe: mask ff data 55 failed
lptprobe: mask ff data 55 failed
pcppi0 at isa0 port 0x61
sysbeep0 at pcppi0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff: using exception 16
isapnp0: no ISA Plug 'n Play devices found
cpu0: prelint0 700<vector=0,delmode=7,dest=0> 0<target=0>
cpu0: prelint1 400<vector=0,delmode=4,dest=0> 0<target=0>
cpu0: timer0 300c0<vector=c0,delmode=0,masked,dest=0> 0<target=0>
cpu0: pcint0 0<vector=0,delmode=0,dest=0> 0<target=0>
cpu0: lint0 10700<vector=0,delmode=7,masked,dest=0> 0<target=0>
cpu0: lint1 400<vector=0,delmode=4,dest=0> 0<target=0>
cpu0: err0 10000<vector=0,delmode=0,masked,dest=0> 0<target=0>
ioapic0: enabling
ioapic0: int1 191<vector=91,delmode=1,dest=0> 0<target=0>
ioapic0: int3 1d1<vector=d1,delmode=1,dest=0> 0<target=0>
ioapic0: int4 1d0<vector=d0,delmode=1,dest=0> 0<target=0>
ioapic0: int7 190<vector=90,delmode=1,dest=0> 0<target=0>
ioapic0: int14 160<vector=60,delmode=1,dest=0> 0<target=0>
ioapic0: int15 161<vector=61,delmode=1,dest=0> 0<target=0>
ioapic0: int17 a170<vector=70,delmode=1,actlo,level,dest=0> 0<target=0>
ioapic0: int19 a162<vector=62,delmode=1,actlo,level,dest=0> 0<target=0>
raidattach: Asked for 8 units
Kernelized RAIDframe activated
IPsec: Initialized Security Association Processing.
scsibus0: waiting 2 seconds for devices to settle...
cd0 at scsibus0 target 6 lun 0: <MATSHITA, CD-R   CW-7502, 4.10> cdrom removable
cd0: sync (100.0ns offset 8), 8-bit (10.000MB/s) transfers
Searching for RAID components...
findroot: can't open dev wd1a (6)
boot device: wd0
root on wd0a dumps on wd0b
mountroot: trying coda...
mountroot: trying msdos...
mountroot: trying cd9660...
isofs: session offset (part 0) 0
mountroot: trying ntfs...
mountroot: trying nfs...
mountroot: trying lfs...
mountroot: trying ext2fs...
mountroot: trying ffs...
root file system type: ffs
cpu1: prelint0 10000<vector=0,delmode=0,masked,dest=0> 0<target=0>
cpu1: prelint1 10000<vector=0,delmode=0,masked,dest=0> 0<target=0>
cpu1: timer0 200c0<vector=c0,delmode=0,dest=0> 0<target=0>
cpu1: pcint0 0<vector=0,delmode=0,dest=0> 0<target=0>
cpu1: lint0 10700<vector=0,delmode=7,masked,dest=0> 0<target=0>
cpu1: lint1 400<vector=0,delmode=4,dest=0> 0<target=0>
cpu1: err0 10000<vector=0,delmode=0,masked,dest=0> 0<target=0>
cpu1: CPU 1 running
init: copying out path `/sbin/init' 11
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)



Patrik Hansson
[email protected]