Intel X550-T2 missing ix1 interface due to Allocation of PCI resources failed

haluwong

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Joined
Sep 12, 2016
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1
Hi All,
Just get a Intel X550-T2 installed on my freenas 11.1 U7 (HP Microserver Gen 10).
However, it's just show one interface instead of two! And got the error as follow:

ix1: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 3.2.12-k> mem 0xf1000000-0xf1003fff irq 48 at device 0.1 on pci2
ix1: 0x400000 bytes of rid 0x10 res 3 failed (0, 0xffffffffffffffff).
ix1: Unable to allocate bus resource: memory
ix1: Allocation of PCI resources failed
device_attach: ix1 attach returned 6

ix0 seems working fine.
For HP Microserver Gen10 to boot correctly, i have added
hw.pci.realloc_bars = 1 in tunable

root@freenas:~ # cat /boot/loader.conf.local
hw.pci.realloc_bars="1"
kernel="kernel"
module_path="/boot/kernel;/boot/modules;/usr/local/modules"
kern.cam.ctl.ha_id=0

Is there any tweak can do in order to make the ix1 interface to work?
Please advise

Thanks,
Halu
 

Chris Moore

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