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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