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authorDavid Gibson <david@gibson.dropbear.id.au>2013-03-12 00:31:10 +0000
committerAlexander Graf <agraf@suse.de>2013-03-22 15:28:47 +0100
commit44bc910794eff956ceba0030f0751a26bed748b5 (patch)
tree4109686e8602dbf75d1b9be15b41c55491aef562 /target-ppc/mmu-hash32.c
parent0480884f1404295ba0d242791e036b05c4957bab (diff)
target-ppc: Rework get_physical_address()
Currently get_physical_address() first checks to see if translation is enabled in the MSR, then in the translation on case switches on the mmu type. Except that for BookE MMUs, translation is always on, and so it has to switch in the "translation off" case as well and do the same thing as the translation on path for those MMUs. Plus, even translation off doesn't behave exactly the same on the various MMU types so there are further mmu type checks in the "translation off" path. As a first step to cleaning this up, this patch moves the switch on mmu type to the top level, then makes the translation on/off check just for those mmu types where it is meaningful. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/mmu-hash32.c')
0 files changed, 0 insertions, 0 deletions