[Bug 25192] 3w-{9,x}xxx don't work on big-endian MIPS

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https://bugzilla.kernel.org/show_bug.cgi?id=25192





--- Comment #12 from Adam Radford <aradford@xxxxxxxxx>  2010-12-20 17:05:52 ---
Matt,

You can prevent the crash from happening by commenting out or removing this
line:

printk(KERN_WARNING "3w-9xxx: scsi%d: Firmware %s, BIOS %s, Ports: %d.\n",
        host->host_no,
        (char *)twa_get_param(tw_dev, 0, TW_VERSION_TABLE,
        TW_PARAM_FWVER, TW_PARAM_FWVER_LENGTH),
        (char *)twa_get_param(tw_dev, 1, TW_VERSION_TABLE,
        TW_PARAM_BIOSVER, TW_PARAM_BIOSVER_LENGTH),
        le32_to_cpu(*(int *)twa_get_param(tw_dev, 2, TW_INFORMATION_TABLE,
        TW_PARAM_PORTCOUNT, TW_PARAM_PORTCOUNT_LENGTH)));

I was a little over-zealous in assuming the controller would be responding
here, or you would have already hung the system in POST.

At this point, since your card won't work in little-endian mode, I am guessing:

1. Your card is bad, which you could test by trying another 9500-S card.
2. The PCI slot you are trying is somehow incompatible with the 3ware hardware.

-Adam

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