On 18.4.2016. 10:50, Martin Pieuchot wrote:
> The current goal of the Network SMP effort is to have a single CPU
> process the IP forwarding path in a process context without holding
> the KERNEL_LOCK(). To achieve this goal we're progressively moving
> code from the softnet interrupt context to the if_input_task. In
> the end we'll completely get rid of this soft-interrupt.
>
> So now would be a good time to know if moving all the code currently
> run in a soft-interrupt context to a task uncovers any bug. I'm
> happily running the diff below on amd64 and macppc, it even gives me
> a small performance boost.
>
> I'd appreciate more tests especially on exotic archs.
Hi,
i have tested this patch over ix interfaces on box with 12 cores
Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.39 MHz
dmesg is below results ..
pf=NO
ddb.console=1
kern.pool_debug=0
kern.maxclusters=32768
net.inet.ip.forwarding=1
net.inet.ip.ifq.maxlen=8192
while sending traffic i was shutting down physical interfaces and bridge
and box survived this ...
routing over ix
send receive
400kpps 400kpps
500kpps 500kpps
600kpps 600kpps - after cca 5 min drops down to 490kpps
650kpps 650kpps
700kpps 640kpps
800kpps 640kpps
1.4Mpps 600kpps
14Mpps 600kpps
bridge over ix
send receive
400kpps 400kpps
500kpps 500kpps - after cca 1min drops down to 450kpps
600kpps 600kpps
650kpps 640kpps
700kpps 610kpps
800kpps 560kpps
1.4Mpps 370kpps
14Mpps 370kpps
# ifconfig ix
ix0:
flags=18b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST,MPSAFE>
mtu 1500
lladdr a0:36:9f:2e:96:a0
description: connected to test1.srce.hr (p2p1)
index 3 priority 0
media: Ethernet autoselect (10GSFP+Cu full-duplex)
status: active
ix1:
flags=18b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST,MPSAFE>
mtu 1500
lladdr a0:36:9f:2e:96:a1
index 4 priority 0
media: Ethernet autoselect (10GSFP+Cu full-duplex)
status: active
# ifconfig bridge0
bridge0: flags=41<UP,RUNNING>
index 14
groups: bridge
priority 32768 hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto
rstp
designated: id 00:00:00:00:00:00 priority 0
ix0 flags=3<LEARNING,DISCOVER>
port 3 ifpriority 0 ifcost 0
ix1 flags=3<LEARNING,DISCOVER>
port 4 ifpriority 0 ifcost 0
Addresses (max cache: 100, timeout: 240):
90:e2:ba:33:af:ed ix1 1 flags=0<>
90:e2:ba:33:af:ec ix0 1 flags=0<>
OpenBSD 5.9-current (GENERIC.MP) #0: Mon Apr 18 11:15:43 CEST 2016
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
RTC BIOS diagnostic error 80<clock_battery>
real mem = 34315018240 (32725MB)
avail mem = 33270788096 (31729MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0x7e67c000 (84 entries)
bios0: vendor IBM version "-[D7E146CUS-1.82]-" date 04/09/2015
bios0: IBM IBM System x3550 M4 Server -[7914T91]-
acpi0 at bios0: rev 2
acpi0: sleep states S0 S5
acpi0: tables DSDT FACP TCPA ERST HEST HPET APIC MCFG OEM0 OEM1 SLIT
SRAT SLIC SSDT SSDT SSDT SSDT SSDT SSDT DMAR
acpi0: wakeup devices MRP1(S4) DCC0(S4) MRP3(S4) MRP5(S4) EHC2(S5)
PEX0(S5) PEX7(S5) EHC1(S5) IP2P(S3) MRPB(S4) MRPC(S4) MRPD(S4) MRPF(S4)
MRPG(S4) MRPH(S4) MRPI(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.35 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 100MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.00 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.00 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.01 MHz
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 0, core 3, package 0
cpu4 at mainbus0: apid 8 (application processor)
cpu4: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.01 MHz
cpu4:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu4: 256KB 64b/line 8-way L2 cache
cpu4: smt 0, core 4, package 0
cpu5 at mainbus0: apid 10 (application processor)
cpu5: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.00 MHz
cpu5:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu5: 256KB 64b/line 8-way L2 cache
cpu5: smt 0, core 5, package 0
cpu6 at mainbus0: apid 32 (application processor)
cpu6: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.00 MHz
cpu6:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu6: 256KB 64b/line 8-way L2 cache
cpu6: smt 0, core 0, package 1
cpu7 at mainbus0: apid 34 (application processor)
cpu7: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.00 MHz
cpu7:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu7: 256KB 64b/line 8-way L2 cache
cpu7: smt 0, core 1, package 1
cpu8 at mainbus0: apid 36 (application processor)
cpu8: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.00 MHz
cpu8:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu8: 256KB 64b/line 8-way L2 cache
cpu8: smt 0, core 2, package 1
cpu9 at mainbus0: apid 38 (application processor)
cpu9: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.01 MHz
cpu9:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu9: 256KB 64b/line 8-way L2 cache
cpu9: smt 0, core 3, package 1
cpu10 at mainbus0: apid 40 (application processor)
cpu10: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.00 MHz
cpu10:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu10: 256KB 64b/line 8-way L2 cache
cpu10: smt 0, core 4, package 1
cpu11 at mainbus0: apid 42 (application processor)
cpu11: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2400.00 MHz
cpu11:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu11: 256KB 64b/line 8-way L2 cache
cpu11: smt 0, core 5, package 1
ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins
ioapic1 at mainbus0: apid 9 pa 0xfec01000, version 20, 24 pins
ioapic2 at mainbus0: apid 10 pa 0xfec40000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0x80000000, bus 0-255
acpiprt0 at acpi0: bus 0 (IOH0)
acpiprt1 at acpi0: bus 12 (MRP1)
acpiprt2 at acpi0: bus 17 (DCC0)
acpiprt3 at acpi0: bus 22 (MRP3)
acpiprt4 at acpi0: bus 27 (MRP5)
acpiprt5 at acpi0: bus 6 (PEX0)
acpiprt6 at acpi0: bus 128 (IOH1)
acpiprt7 at acpi0: bus 134 (MRPD)
acpicpu0 at acpi0: C1(@1 halt!), PSS
acpicpu1 at acpi0: C1(@1 halt!), PSS
acpicpu2 at acpi0: C1(@1 halt!), PSS
acpicpu3 at acpi0: C1(@1 halt!), PSS
acpicpu4 at acpi0: C1(@1 halt!), PSS
acpicpu5 at acpi0: C1(@1 halt!), PSS
acpicpu6 at acpi0: C1(@1 halt!), PSS
acpicpu7 at acpi0: C1(@1 halt!), PSS
acpicpu8 at acpi0: C1(@1 halt!), PSS
acpicpu9 at acpi0: C1(@1 halt!), PSS
acpicpu10 at acpi0: C1(@1 halt!), PSS
acpicpu11 at acpi0: C1(@1 halt!), PSS
"PNP0003" at acpi0 not configured
"PNP0103" at acpi0 not configured
"IPI0001" at acpi0 not configured
"PNP0501" at acpi0 not configured
"PNP0501" at acpi0 not configured
"PNP0C31" at acpi0 not configured
"PNP0C33" at acpi0 not configured
"PNP0C14" at acpi0 not configured
ipmi at mainbus0 not configured
cpu0: Enhanced SpeedStep 2400 MHz: speeds: 2101, 2100, 2000, 1900, 1800,
1700, 1600, 1500, 1400, 1300, 1200 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel E5 v2 Host" rev 0x04
ppb0 at pci0 dev 1 function 0 "Intel E5 v2 PCIE" rev 0x04: msi
pci1 at ppb0 bus 12
12:0:0: mem address conflict 0xfffc0000/0x40000
12:0:1: mem address conflict 0xfffc0000/0x40000
bge0 at pci1 dev 0 function 0 "Broadcom BCM5720" rev 0x00, BCM5720 A0
(0x5720000), APE firmware NCSI 1.0.60.0: msi, address 00:10:18:c1:e4:e2
brgphy0 at bge0 phy 1: BCM5720C 10/100/1000baseT PHY, rev. 0
bge1 at pci1 dev 0 function 1 "Broadcom BCM5720" rev 0x00, BCM5720 A0
(0x5720000), APE firmware NCSI 1.0.60.0: msi, address 00:10:18:c1:e4:e3
brgphy1 at bge1 phy 2: BCM5720C 10/100/1000baseT PHY, rev. 0
ppb1 at pci0 dev 2 function 0 "Intel E5 v2 PCIE" rev 0x04: msi
pci2 at ppb1 bus 17
ppb2 at pci2 dev 0 function 0 "IDT 89HPES24T3G2" rev 0x02
pci3 at ppb2 bus 18
ppb3 at pci3 dev 2 function 0 "IDT 89HPES24T3G2" rev 0x02
pci4 at ppb3 bus 19
19:0:0: mem address conflict 0xfff80000/0x80000
myx0 at pci4 dev 0 function 0 "Myricom Z8E" rev 0x01: msi, model
10G-PCIE2-8BL2-2S, address 00:60:dd:45:ba:f8
ppb4 at pci3 dev 4 function 0 "IDT 89HPES24T3G2" rev 0x02
pci5 at ppb4 bus 20
20:0:0: mem address conflict 0xfff80000/0x80000
myx1 at pci5 dev 0 function 0 "Myricom Z8E" rev 0x01: msi, model
10G-PCIE2-8BL2-2S, address 00:60:dd:45:ba:f9
ppb5 at pci0 dev 3 function 0 "Intel E5 v2 PCIE" rev 0x04: msi
pci6 at ppb5 bus 22
22:0:0: mem address conflict 0xfff80000/0x80000
22:0:1: mem address conflict 0xfff80000/0x80000
ix0 at pci6 dev 0 function 0 "Intel 82599" rev 0x01: msi, address
a0:36:9f:2e:96:a0
ix1 at pci6 dev 0 function 1 "Intel 82599" rev 0x01: msi, address
a0:36:9f:2e:96:a1
ppb6 at pci0 dev 3 function 2 "Intel E5 v2 PCIE" rev 0x04: msi
pci7 at ppb6 bus 27
mfii0 at pci7 dev 0 function 0 "Symbios Logic MegaRAID SAS2208" rev
0x05: msi
mfii0: "ServeRAID M5110", firmware 23.33.0-0018, 512MB cache
scsibus1 at mfii0: 64 targets
sd0 at scsibus1 targ 0 lun 0: <IBM, ServeRAID M5110, 3.45> SCSI3
0/direct fixed naa.600605b006c3a0b01a582bd010e4c053
sd0: 952720MB, 512 bytes/sector, 1951170560 sectors
scsibus2 at mfii0: 256 targets
"Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 0 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 1 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 2 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 3 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 4 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 5 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 6 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 7 not configured
"Intel E5 v2 Address Map" rev 0x04 at pci0 dev 5 function 0 not configured
"Intel E5 v2 IIO RAS" rev 0x04 at pci0 dev 5 function 2 not configured
ppb7 at pci0 dev 17 function 0 "Intel C600 Virtual PCIE" rev 0x06
pci8 at ppb7 bus 32
ehci0 at pci0 dev 26 function 0 "Intel C600 USB" rev 0x06: apic 8 int 19
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb8 at pci0 dev 28 function 0 "Intel C600 PCIE" rev 0xb6: msi
pci9 at ppb8 bus 6
em0 at pci9 dev 0 function 0 "Intel I350" rev 0x01: msi, address
40:f2:e9:10:56:1c
em1 at pci9 dev 0 function 1 "Intel I350" rev 0x01: msi, address
40:f2:e9:10:56:1d
em2 at pci9 dev 0 function 2 "Intel I350" rev 0x01: msi, address
40:f2:e9:10:56:1e
em3 at pci9 dev 0 function 3 "Intel I350" rev 0x01: msi, address
40:f2:e9:10:56:1f
ppb9 at pci0 dev 28 function 7 "Intel C600 PCIE" rev 0xb6: msi
pci10 at ppb9 bus 1
ppb10 at pci10 dev 0 function 0 "Renesas SH7757 PCIE Switch" rev 0x00
pci11 at ppb10 bus 2
ppb11 at pci11 dev 0 function 0 "Renesas SH7757 PCIE Switch" rev 0x00
pci12 at ppb11 bus 3
ppb12 at pci12 dev 0 function 0 "Renesas SH7757 PCIE-PCI" rev 0x00
pci13 at ppb12 bus 4
vga1 at pci13 dev 0 function 0 "Matrox MGA G200eR" rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ppb13 at pci11 dev 1 function 0 "Renesas SH7757 PCIE Switch" rev 0x00
pci14 at ppb13 bus 5
ehci1 at pci0 dev 29 function 0 "Intel C600 USB" rev 0x06: apic 8 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb14 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa6
pci15 at ppb14 bus 33
pcib0 at pci0 dev 31 function 0 "Intel C600 LPC" rev 0x06
ichiic0 at pci0 dev 31 function 3 "Intel C600 SMBus" rev 0x06: apic 8 int 11
iic0 at ichiic0
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: console
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
pci16 at mainbus0 bus 128
128:4:0: mem address conflict 0x90000000/0x4000
128:4:1: mem address conflict 0x90004000/0x4000
128:4:2: mem address conflict 0x90008000/0x4000
128:4:3: mem address conflict 0x9000c000/0x4000
128:4:4: mem address conflict 0x90010000/0x4000
128:4:5: mem address conflict 0x90014000/0x4000
128:4:6: mem address conflict 0x90018000/0x4000
128:4:7: mem address conflict 0x9001c000/0x4000
ppb15 at pci16 dev 0 function 0 "Intel E5 v2 PCIE" rev 0x04
pci17 at ppb15 bus 129
ppb16 at pci16 dev 2 function 0 "Intel E5 v2 PCIE" rev 0x04: msi
pci18 at ppb16 bus 134
"Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 0 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 1 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 2 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 3 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 4 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 5 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 6 not configured
"Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 7 not configured
"Intel E5 v2 Address Map" rev 0x04 at pci16 dev 5 function 0 not configured
"Intel E5 v2 IIO RAS" rev 0x04 at pci16 dev 5 function 2 not configured
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhub4 at uhub3 port 1 "no manufacturer Gadget USB HUB" rev 2.00/0.00 addr 3
uhub4: device problem, disabling port 3
urndis0 at uhub4 port 5 configuration 2 interface 0 "IBM RNDIS/Ethernet
Gadget" rev 2.00/3.25 addr 4
urndis0: using Vendor, address 42:f2:e9:10:56:1b
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on sd0a (136da0db7da4b318.a) swap on sd0b dump on sd0b
umass0 at uhub4 port 3 configuration 1 interface 0 "Avocent Mass Storage
Function" rev 2.00/0.00 addr 5
umass0: using SCSI over Bulk-Only
scsibus5 at umass0: 2 targets, initiator 0
cd0 at scsibus5 targ 1 lun 0: <IMM, Virtual Media, 0325> SCSI0 5/cdrom
removable
em3: watchdog: head 28 tail 27 TDH 28 TDT 28
em3: watchdog: head 3 tail 2 TDH 3 TDT 3
