On Wed, 2012-09-19 at 07:09 -0700, Roland Dreier wrote: > On Wed, Sep 19, 2012 at 12:59 AM, James Bottomley > <james.bottom...@hansenpartnership.com> wrote: > > Is this also true on Big Endian Hardware? Because the fix you have > > assumes that the TIO IOCB with SCSI status mode 1 should be CPU > > endian ... that doesn't look right since this is passed directly over > > the PCI bus (and the PCI bus is little endian), so shouldn't the correct > > fix be to replace cpu_to_be32 with cpu_to_le32? > > After my patch the assignment is to a u8, and that byte is in the right > place in memory. So I don't think there's any endianness bug.
The data in status1 appears to get used a word at a time ... what about the other three bytes you don't set; are they guaranteed to be zero? (in which case this works, it just looks wrong from the way the thing is used in the rest of the code). James -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
