Messages in this thread | | | Subject | [git pull] Please pull powerpc.git merge branch | From | Benjamin Herrenschmidt <> | Date | Wed, 27 May 2009 16:40:53 +1000 |
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Hi Linus
And here's the rest of the fixes I was talking about. Hopefully that should bring back all non-coherent DMA platforms into proper working conditions. It's a bit invasive so late in the process but it's been reasonably well tested for a few days.
The following changes since commit cd86a536c81e9300d984327517548ca0652eebf9: Linus Torvalds (1): Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/.../tip/linux-2.6-tip
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge
Benjamin Herrenschmidt (4): Revert "powerpc: Rework dma-noncoherent to use generic vmalloc layer" powerpc: Move dma-noncoherent.c from arch/powerpc/lib to arch/powerpc/mm powerpc: Minor cleanups of kernel virt address space definitions powerpc: Fix up dma_alloc_coherent() on platforms without cache coherency.
arch/powerpc/Kconfig | 12 + arch/powerpc/include/asm/dma-mapping.h | 6 +- arch/powerpc/include/asm/fixmap.h | 4 +- arch/powerpc/include/asm/pgtable-ppc32.h | 26 ++- arch/powerpc/kernel/dma.c | 2 +- arch/powerpc/lib/Makefile | 1 - arch/powerpc/lib/dma-noncoherent.c | 237 ------------------ arch/powerpc/mm/Makefile | 1 + arch/powerpc/mm/dma-noncoherent.c | 400 ++++++++++++++++++++++++++++++ arch/powerpc/mm/init_32.c | 8 +- arch/powerpc/mm/mem.c | 17 ++ arch/powerpc/mm/pgtable_32.c | 2 - 12 files changed, 463 insertions(+), 253 deletions(-) delete mode 100644 arch/powerpc/lib/dma-noncoherent.c create mode 100644 arch/powerpc/mm/dma-noncoherent.c
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