re: ifconfig ixg0 Very Slow

[matthew green <mrg%eterna23.net@localhost>]

> Anyone have any idea what might be going on here?

can you send dmesg bits?  i have successful ixg(4) in two
systems, one with a dual port (only one used so far.)  eg:

ixg0 at pci11 dev 0 function 0: Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 4.0.1-k
ixg0: clearing prefetchable bit
ixg0: device X540
ixg0: NVM Image Version 4.3 ID 0x0, PHY FW Revision 4.2 ID 0x0, ETrackID 8000037c
ixg0: PBA number G54042-005
ixg0: for TX/RX, interrupting at msix9 vec 0, bound queue 0 to cpu 0
[ ... ]
ixg0: for link, interrupting at msix9 vec 32, affinity to cpu 0
ixg0: Using MSI-X interrupts with 33 vectors
ixg0: Ethernet address xx.....
ixg0: PHY: OUI 0x00aa00 model 0x0020, rev. 0
ixg0: PCI Express Bus: Speed 5.0GT/s Width x8
ixg0: feature cap 0x1780<LEGACY_TX,FDIR,MSI,MSIX,LEGACY_IRQ>
ixg0: feature ena 0x400<MSIX>
ixg0: device cap 0xfffd<ALLOW_ANY_SFP,WOL_PORT0_1,WOL_PORT0,NO_CROSSTALK_WR>

and

ixg0 at pci12 dev 0 function 0: Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 4.0.1-k
ixg0: clearing prefetchable bit
ixg0: device X540
ixg0: NVM Image Version 4.3 ID 0x0, PHY FW Revision 4.2 ID 0x0, ETrackID 80000389
ixg0: PBA number G45270-003
[ ... ]

ixg1 at pci12 dev 0 function 1: Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 4.0.1-k
ixg1: clearing prefetchable bit
ixg1: device X540
ixg1: NVM Image Version 4.3 ID 0x0, PHY FW Revision 4.2 ID 0x0, ETrackID 80000389
ixg1: PBA number G45270-003

are both successfully working ixg0 for me.

they've both been working for a couple of years.


.mrg.