Marc Balmer wrote:
> Renaud Allard wrote:
>
>> I just have two Dell servers having broadcom netXtreme NICs with tcp
>> offload
>> engine activated (and locked on on) in the bios.
>> I tried to use these servers to do an smtp gateway with spamd. When I
>> activated
>> spamd, connecting to port 25 worked but nothing more. After scanning with
>> tcpdump, I saw that all packets passing through pf going to spamd and
>> exiting
>> had bad tcp checksum. The machine at the other end receiving these bad
>> tcp
>> checksum of course dropped them. For the moment, I solved the issue by
>> using
>> Intel em NICs.
>> Packets passing not passing through pf had also about 50% packets with
>> bad
>> checksum too.
>>
>> Is there a software way to force the bnx driver to _not_ use the TCP
>> offload
>> engine without recompiling the driver?
>
> Can you please give us some details, i.e. a dmesg of that system?
>
Ah, yes, of course, I forgot that.
hw.vendor=Dell Inc.
hw.product=PowerEdge 2950
OpenBSD 4.1-stable (GENERIC.MP) #0: Tue Sep 4 16:13:02 CEST 2007
[EMAIL PROTECTED]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 3488907264 (3407136K)
avail mem = 2990477312 (2920388K)
using 22937 buffers containing 349097984 bytes (340916K) of memory
mainbus0 (root)
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xcffbc000 (62 entries)
bios0: Dell Inc. PowerEdge 2950
acpi at mainbus0 not configured
ipmi0 at mainbus0: version 2.0 interface KCS iobase 0xca8/8 spacing 4
mainbus0: Intel MP Specification (Version 1.4)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Xeon(R) CPU 5130 @ 2.00GHz, 1995.26 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,SBF,SSE3,MWAIT,DS-CPL,VMX,TM2,CX16,xTPR,NXE,LONG
cpu0: 4MB 64b/line 16-way L2 cache
cpu0: apic clock running at 332MHz
cpu1 at mainbus0: apid 6 (application processor)
cpu1: Intel(R) Xeon(R) CPU 5130 @ 2.00GHz, 1995.02 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,SBF,SSE3,MWAIT,DS-CPL,VMX,TM2,CX16,xTPR,NXE,LONG
cpu1: 4MB 64b/line 16-way L2 cache
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Xeon(R) CPU 5130 @ 2.00GHz, 1995.02 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,SBF,SSE3,MWAIT,DS-CPL,VMX,TM2,CX16,xTPR,NXE,LONG
cpu2: 4MB 64b/line 16-way L2 cache
cpu3 at mainbus0: apid 7 (application processor)
cpu3: Intel(R) Xeon(R) CPU 5130 @ 2.00GHz, 1995.02 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,SBF,SSE3,MWAIT,DS-CPL,VMX,TM2,CX16,xTPR,NXE,LONG
cpu3: 4MB 64b/line 16-way L2 cache
mpbios: bus 0 is type PCI
mpbios: bus 1 is type PCI
mpbios: bus 2 is type PCI
mpbios: bus 3 is type PCI
mpbios: bus 4 is type PCI
mpbios: bus 5 is type PCI
mpbios: bus 6 is type PCI
mpbios: bus 7 is type PCI
mpbios: bus 8 is type PCI
mpbios: bus 9 is type PCI
mpbios: bus 10 is type PCI
mpbios: bus 11 is type PCI
mpbios: bus 12 is type PCI
mpbios: bus 13 is type PCI
mpbios: bus 14 is type PCI
mpbios: bus 15 is type PCI
mpbios: bus 16 is type PCI
mpbios: bus 17 is type ISA
ioapic0 at mainbus0 apid 8 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 8
ioapic1 at mainbus0 apid 9 pa 0xfec81000, version 20, 24 pins
ioapic1: misconfigured as apic 0, remapped to apid 9
pci0 at mainbus0 bus 0: configuration mode 1
pchb0 at pci0 dev 0 function 0 "Intel 5000X Host" rev 0x12
ppb0 at pci0 dev 2 function 0 "Intel 5000 PCIE" rev 0x12
pci1 at ppb0 bus 6
ppb1 at pci1 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01
pci2 at ppb1 bus 7
ppb2 at pci2 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01
pci3 at ppb2 bus 8
ppb3 at pci3 dev 0 function 0 "ServerWorks PCIE-PCIX" rev 0xc3
pci4 at ppb3 bus 9
bnx0 at pci4 dev 0 function 0 "Broadcom BCM5708" rev 0x12: apic 8 int 16 (irq
11)
ppb4 at pci2 dev 1 function 0 "Intel 6321ESB PCIE" rev 0x01
pci5 at ppb4 bus 10
ppb5 at pci1 dev 0 function 3 "Intel 6321ESB PCIE-PCIX" rev 0x01
pci6 at ppb5 bus 11
ppb6 at pci0 dev 3 function 0 "Intel 5000 PCIE" rev 0x12
pci7 at ppb6 bus 1
ppb7 at pci7 dev 0 function 0 "Intel IOP333 PCIE-PCIX" rev 0x00
pci8 at ppb7 bus 2
mfi0 at pci8 dev 14 function 0 "Dell PERC 5" rev 0x00: apic 9 int 14 (irq 5)
mfi0: logical drives 2, version 5.1.1-0040, 256MB RAM
scsibus0 at mfi0: 2 targets
sd0 at scsibus0 targ 0 lun 0: <DELL, PERC 5/i, 1.03> SCSI3 0/direct fixed
sd0: 278784MB, 278784 cyl, 64 head, 32 sec, 512 bytes/sec, 570949632 sec total
sd1 at scsibus0 targ 1 lun 0: <DELL, PERC 5/i, 1.03> SCSI3 0/direct fixed
sd1: 418176MB, 418176 cyl, 64 head, 32 sec, 512 bytes/sec, 856424448 sec total
ppb8 at pci7 dev 0 function 2 "Intel IOP333 PCIE-PCIX" rev 0x00
pci9 at ppb8 bus 3
ppb9 at pci0 dev 4 function 0 "Intel 5000 PCIE" rev 0x12
pci10 at ppb9 bus 12
em0 at pci10 dev 0 function 0 "Intel PRO/1000 PT (82571EB)" rev 0x06: apic 8 int
16 (irq 11), address 00:15:17:19:0e:be
em1 at pci10 dev 0 function 1 "Intel PRO/1000 PT (82571EB)" rev 0x06: apic 8 int
17 (irq 10), address 00:15:17:19:0e:bf
ppb10 at pci0 dev 5 function 0 "Intel 5000 PCIE" rev 0x12
pci11 at ppb10 bus 13
ppb11 at pci0 dev 6 function 0 "Intel 5000 PCIE" rev 0x12
pci12 at ppb11 bus 14
ppb12 at pci0 dev 7 function 0 "Intel 5000 PCIE" rev 0x12
pci13 at ppb12 bus 15
pchb1 at pci0 dev 16 function 0 "Intel 5000 Error Reporting" rev 0x12
pchb2 at pci0 dev 16 function 1 "Intel 5000 Error Reporting" rev 0x12
pchb3 at pci0 dev 16 function 2 "Intel 5000 Error Reporting" rev 0x12
pchb4 at pci0 dev 17 function 0 "Intel 5000 Reserved" rev 0x12
pchb5 at pci0 dev 19 function 0 "Intel 5000 Reserved" rev 0x12
pchb6 at pci0 dev 21 function 0 "Intel 5000 FBD" rev 0x12
pchb7 at pci0 dev 22 function 0 "Intel 5000 FBD" rev 0x12
ppb13 at pci0 dev 28 function 0 "Intel 6321ESB PCIE" rev 0x09
pci14 at ppb13 bus 4
ppb14 at pci14 dev 0 function 0 "ServerWorks PCIE-PCIX" rev 0xc3
pci15 at ppb14 bus 5
bnx1 at pci15 dev 0 function 0 "Broadcom BCM5708" rev 0x12: apic 8 int 16 (irq
11)
uhci0 at pci0 dev 29 function 0 "Intel 6321ESB USB" rev 0x09: apic 8 int 21
(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
uhci1 at pci0 dev 29 function 1 "Intel 6321ESB USB" rev 0x09: apic 8 int 20
(irq 10)
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2 at pci0 dev 29 function 2 "Intel 6321ESB USB" rev 0x09: apic 8 int 21
(irq 11)
usb2 at uhci2: USB revision 1.0
uhub2 at usb2
uhub2: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ehci0 at pci0 dev 29 function 7 "Intel 6321ESB USB" rev 0x09: apic 8 int 21
(irq 11)
usb3 at ehci0: USB revision 2.0
uhub3 at usb3
uhub3: Intel EHCI root hub, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
ppb15 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xd9
pci16 at ppb15 bus 16
vga1 at pci16 dev 13 function 0 "ATI ES1000" rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pcib0 at pci0 dev 31 function 0 "Intel 6321ESB LPC" rev 0x09
pciide0 at pci0 dev 31 function 1 "Intel 6321ESB IDE" rev 0x09: DMA, channel 0
configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <TSSTcorp, CDRW/DVD TSL462D, DE01> SCSI0 5/cdrom
removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 ignored (disabled)
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
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
uhub4 at uhub3 port 1
uhub4: Dell product 0xa001, rev 2.00/0.00, addr 2
uhub4: 2 ports with 2 removable, self powered, multiple transaction translators
uhidev0 at uhub4 port 1 configuration 1 interface 0
uhidev0: Dell DRAC5, rev 1.10/0.00, addr 3, iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub4 port 1 configuration 1 interface 1
uhidev1: Dell DRAC5, rev 1.10/0.00, addr 3, iclass 3/1
ums0 at uhidev1
ums0: X report 0x0002 not supported
umass0 at uhub4 port 2 configuration 1 interface 0
umass0: DELL INC. DRAC5 VIRTUAL MEDIA, rev 2.00/0.00, addr 4
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets
cd1 at scsibus2 targ 1 lun 0: <Dell, Virtual CDROM, 123> SCSI0 5/cdrom removable
umass1 at uhub4 port 2 configuration 1 interface 1
umass1: DELL INC. DRAC5 VIRTUAL MEDIA, rev 2.00/0.00, addr 4
umass1: using SCSI over Bulk-Only
scsibus3 at umass1: 2 targets
sd2 at scsibus3 targ 1 lun 0: <Dell, Virtual Floppy, 123> SCSI0 0/direct
removable
sd2: drive offline
uhub5 at uhub3 port 5
uhub5: Cypress Semiconductor USB2 Hub, rev 2.00/0.0b, addr 5
uhub5: 4 ports with 4 removable, self powered, multiple transaction translators
dkcsum: sd0 matches BIOS drive 0x80
dkcsum: sd1 matches BIOS drive 0x81
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
bnx1: address 00:18:8b:86:42:11
brgphy0 at bnx1 phy 1: BCM5708C 10/100/1000baseT PHY, rev. 6
bnx0: address 00:18:8b:86:42:13
brgphy1 at bnx0 phy 1: BCM5708C 10/100/1000baseT PHY, rev. 6
[demime 1.01d removed an attachment of type application/x-pkcs7-signature which
had a name of smime.p7s]
