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authorDavid Gibson <david@gibson.dropbear.id.au>2007-04-27 11:53:52 +1000
committerPaul Mackerras <paulus@samba.org>2007-04-27 21:14:26 +1000
commit8d2169e8d6b8a91413df33bc402e0f602ceaabcc (patch)
tree4de3e19d8cd9a09049e531e4cc1f02b2328b943c /arch/powerpc/kernel
parent173ba87b9584e4cba41ce9a06916eba80baa1bf4 (diff)
[POWERPC] Prepare for splitting up mmu.h by MMU type
Currently asm-powerpc/mmu.h has definitions for the 64-bit hash based MMU. If CONFIG_PPC64 is not set, it instead includes asm-ppc/mmu.h which contains a particularly horrible mess of #ifdefs giving the definitions for all the various 32-bit MMUs. It would be nice to have the low level definitions for each MMU type neatly in their own separate files. It would also be good to wean arch/powerpc off dependence on the old asm-ppc/mmu.h. This patch makes a start on such a cleanup by moving the definitions for the 64-bit hash MMU to their own file, asm-powerpc/mmu_hash64.h. Definitions for the other MMUs still all come from asm-ppc/mmu.h, however each MMU type can now be one-by-one moved over to their own file, in the process cleaning them up stripping them of cruft no longer necessary in arch/powerpc. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel')
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