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path: root/arch/powerpc/include/asm/mmu-book3e.h
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2009-08-24powerpc/booke: Move MMUCSR definition into mmu-book3e.hKumar Gala
The MMUCSR is now defined as part of the Book-3E architecture so we can move it into mmu-book3e.h and add some of the additional bits defined by the architecture specs. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-20powerpc/mm: Add support for SPARSEMEM_VMEMMAP on 64-bit Book3EBenjamin Herrenschmidt
The base TLB support didn't include support for SPARSEMEM_VMEMMAP, though we did carve out some virtual space for it, the necessary support code wasn't there. This implements it by using 16M pages for now, though the page size could easily be changed at runtime if necessary. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20powerpc: Add memory management headers for new 64-bit BookEBenjamin Herrenschmidt
This adds the PTE and pgtable format definitions, along with changes to the kernel memory map and other definitions related to implementing support for 64-bit Book3E. This also shields some asm-offset bits that are currently only relevant on 32-bit We also move the definition of the "linux" page size constants to the common mmu.h file and add a few sizes that are relevant to embedded processors. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20powerpc/mm: Add more bit definitions for Book3E MMU registersBenjamin Herrenschmidt
This adds various additional bit definitions for various MMU related SPRs used on Book3E. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-03-30Merge commit 'origin/master' into nextBenjamin Herrenschmidt
Manual merge of: arch/powerpc/include/asm/elf.h drivers/i2c/busses/i2c-mpc.c
2009-02-12powerpc/book-3e: Introduce concept of Book-3e MMUKumar Gala
The Power ISA 2.06 spec introduces a standard MMU programming model that is based on the Freescale Book-E MMU programing model. The Freescale version is pretty backwards compatiable with the ISA 2.06 definition so we are starting to refactor some of the Freescale code so it can be easily shared. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>