As you might have seen, the AMD 760MP chipset for dual Athlon
boards was announced today by AMD. If you were wondering if
the NetBSD/i386 mp code runs well on it, I can confirm that.

AMD kindly provided Wasabi with a prerelease system to test
NetBSD on it. I found it to be a stable system using the
i386 MP branch code. It performs quite well; 32 minutes
for a "make build NBUILDJOBS=4" can't be bad :-)

The dmesg output follows below.

- Frank

NetBSD 1.5V (GEN) #1: Fri May 18 15:53:02 CEST 2001
    fvdl@k2:/work/trees/mp/sys/arch/i386/compile/GEN
total memory = 1023 MB
avail memory = 943 MB
using 11424 buffers containing 52508 KB of memory
BIOS32 rev. 0 found at 0xfd6a0
mainbus0 (root)
mainbus0: Intel MP Specification (Version 1.4) (TYAN     GUINNESS    )
cpu0 at mainbus0: apid 1 (boot processor)
cpu0: AMD K7 (Athlon) (686-class), 1194.74 MHz
cpu0: features 183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu0: features 183fbff<PGE,MCA,CMOV,FGPAT,PSE36,MMX,FXSR>
cpu0: I-cache 64 KB 64b/line 2-way, D-cache 64 KB 64b/line 2-way
cpu0: L2 cache 256 KB 64b/line 16-way
cpu0: ITLB 16 4 KB entries fully associative, 8 4 MB entries fully associative
cpu0: DTLB 32 4 KB entries fully associative, 8 4 MB entries 4-way
cpu0: calibrating local timer
cpu0: apic clock running at 265 MHz
cpu0: 8 page colors
cpu1 at mainbus0: apid 0 (application processor)
cpu1: starting
cpu1: AMD K7 (Athlon) (686-class), 1194.68 MHz
cpu1: features 183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu1: features 183fbff<PGE,MCA,CMOV,FGPAT,PSE36,MMX,FXSR>
cpu1: I-cache 64 KB 64b/line 2-way, D-cache 64 KB 64b/line 2-way
cpu1: L2 cache 256 KB 64b/line 16-way
cpu1: ITLB 16 4 KB entries fully associative, 8 4 MB entries fully associative
cpu1: DTLB 32 4 KB entries fully associative, 8 4 MB entries 4-way
mpbios: bus 0 is type PCI   
mpbios: bus 1 is type PCI   
mpbios: bus 2 is type ISA   
ioapic0 at mainbus0 apid 2 (I/O APIC)
ioapic0: pa 0xfec00000, version 11, 24 pins
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled
pchb0 at pci0 dev 0 function 0
pchb0: Advanced Micro Devices product 0x700c (rev. 0x11)
ppb0 at pci0 dev 1 function 0: Advanced Micro Devices product 0x700d (rev. 0x00)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
pcib0 at pci0 dev 7 function 0
pcib0: Advanced Micro Devices AMD766 PCI-to-ISA Bridge (rev. 0x02)
pciide0 at pci0 dev 7 function 1: Advanced Micro Devices AMD766 IDE Controller (
rev. 0x01)
pciide0: bus-master DMA support present
pciide0: primary channel configured to compatibility mode
pciide0: disabling primary channel (no drives)
pciide0: secondary channel configured to compatibility mode
atapibus0 at pciide0 channel 1: 2 targets
cd0 at atapibus0 drive 0: <TOSHIBA DVD-ROM SD-M1402, X000505245, 1010> type 5 cd
rom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
pciide0: secondary channel interrupting at irq 15
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA data 
transfers)
Advanced Micro Devices AMD766 Power Management Controller (miscellaneous bridge,
 revision 0x01) at pci0 dev 7 function 3 not configured
ahc1 at pci0 dev 13 function 0
pci_intr_map: no MP mapping found
ahc1: interrupting at irq 5
ahc1: aic7899 Wide Channel A, SCSI Id=7, 16/255 SCBs
scsibus0 at ahc1: 16 targets, 8 luns per target
ahc2 at pci0 dev 13 function 1
pci_intr_map: no MP mapping found
ahc2: interrupting at irq 11
ahc2: aic7899 Wide Channel B, SCSI Id=7, 16/255 SCBs
scsibus1 at ahc2: 16 targets, 8 luns per target
vga1 at pci0 dev 14 function 0: ATI Technologies product 0x4752 (rev. 0x27)
wsdisplay0 at vga1
ex0 at pci0 dev 15 function 0: 3Com 3c980 Server Adapter 10/100 Ethernet (rev. 0
x78)
ex0: interrupting at irq 10
ex0: MAC address 00:e0:81:02:d7:57
ex0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, default 10baseT
ex1 at pci0 dev 16 function 0: 3Com 3c980 Server Adapter 10/100 Ethernet (rev. 0
x78)
ex1: interrupting at irq 3
ex1: MAC address 00:e0:81:02:d7:58
ex1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, default 10baseT
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com0: console
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0
lpt0 at isa0 port 0x378-0x37b irq 7
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
sysbeep0 at pcppi0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff: using exception 16
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
isapnp0: no ISA Plug 'n Play devices found
biomask 0 netmask 0 ttymask 0
ioapic0: enabling
scsibus0: waiting 2 seconds for devices to settle...
sd0 at scsibus0 target 0 lun 0: <IBM, DDYS-T36950N, S93E> SCSI3 0/direct fixed
sd0: 35003 MB, 15110 cyl, 12 head, 395 sec, 512 bytes/sect x 71687340 sectors
sd0: Sync (25.0ns offset 63), 16-bit (80.000MB/s) transfers, tagged queueing
scsibus1: waiting 2 seconds for devices to settle...
boot device: sd0
root on sd0a dumps on sd0b
root file system type: ffs
cpu1: CPU 0 running
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)
wsmux1: connecting to wsdisplay0

-- 
Frank van der Linden                           fvdl@wasabisystems.com
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