james schreef:
I transferred a PERC5/i controller to my NAS system, which is using a
Sapphire mini-ITX board with an AMD M350 CPU.
It seems the card is detected but driver initialisation fails:
mfi0: <Dell PERC 5/i> mem 0xd0000000-0xd000ffff,0xfea00000-0xfea1ffff
irq 96 at device 14.0 on pci2
mfi0: Megaraid SAS driver Ver 3.00
mfi0: 10970 (379716350s/0x0020/info) - Hibernate command received from
host
mfi0: 10971 (boot + 0s/0x0020/info) - Firmware initialization started
(PCI ID 0015/1028/1f02/1028)
mfi0: 10972 (boot + 0s/0x0020/info) - Firmware version 1.03.40-0232
mfi0: 10973 (boot + 0s/0x0020/info) - Firmware initialization started
(PCI ID 0015/1028/1f02/1028)
...
mfi0: 11056 (boot + 29s/0x0002/info) - Inserted: PD 00(e0/s0) Info:
enclPd=ffff, scsiType=0, portMap=01,
sasAddr=5000c5000046b6d5,0000000000000000
mfi0: 11057 (boot + 29s/0x0002/info) - Inserted: PD 01(e0/s1)
mfi0: 11058 (boot + 29s/0x0002/info) - Inserted: PD 01(e0/s1) Info:
enclPd=ffff, scsiType=0, portMap=02,
sasAddr=5000c5000046b8cd,0000000000000000
mfi0: Cannot allocate interrupt
device_attach: mfi0 attach returned 22
This would seem to be similar to discussions in November which
eventually led to JHB committing change in r227580 (and perhaps earlier).
I have downloaded the sources for 9.0-RELEASE and it looks like this
commit did not get back-ported to the release branch.
I'm a bit of a noob with FreeBSD. The instructions for tracking
FreeBSD-STABLE seem a bit scary. Is that the only way that I would
get the necessary fixes for the mfi driver? (Indeed, would I get
those on FreeBSD stable?)
James
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If you do not want to use stable, you could try to import the diff to
your release src yourself.
The only change then is the mfi driver, the rest is just release.
But stable is not that bad to run, i know many people that run a stable
release, just for this kind of things.
Many people runs 8.2 Stable for the latest ZFS version.
regards
Johan
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