linux/arch/tile/include/asm/cache.h, branch v3.0.43

arch/tile: catch up with section naming convention in 2.6.35

2011-03-01T21:18:52Z

The convention changed to, e.g., ".data..page_aligned". This commit fixes the places in the tile architecture that were still using the old convention. One tile-specific section (.init.page) was dropped in favor of just using an "aligned" attribute. Sam Ravnborg pointed out __PAGE_ALIGNED_BSS, etc. Signed-off-by: Chris Metcalf

arch/tile: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN

2010-08-15T15:05:33Z

See commit a6eb9fe105d5de0053b261148cee56c94b4720ca. Signed-off-by: Chris Metcalf Acked-by: FUJITA Tomonori

arch/tile: catch up on various minor cleanups.

2010-07-06T17:42:15Z

None of these changes fix any actual bugs, but are just various cleanups that fell out along the way. In particular, some unused #defines and includes are removed, PREFETCH_STRIDE is added (the default is right for our shipping chips, but wrong for our next generation), our tile-specific prefetching code is removed so the (identical) generic prefetching code can be used instead, a comment is fixed to be proper GPL and not just a "paste GPL here" token, a "//" comment is converted to "/* */", etc. Signed-off-by: Chris Metcalf Acked-by: Arnd Bergmann

tile: set ARCH_KMALLOC_MINALIGN

2010-07-06T17:42:04Z

Architectures that handle DMA-non-coherent memory need to set ARCH_KMALLOC_MINALIGN to make sure that kmalloc'ed buffer is DMA-safe: the buffer doesn't share a cache with the others. Signed-off-by: FUJITA Tomonori Acked-by: Chris Metcalf

tile: remove homegrown L1_CACHE_ALIGN macro

2010-07-06T17:41:57Z

Let's use the standard L1_CACHE_ALIGN macro instead. Signed-off-by: FUJITA Tomonori Acked-by: Chris Metcalf

arch/tile: core support for Tilera 32-bit chips.

2010-06-04T21:11:18Z

This change is the core kernel support for TILEPro and TILE64 chips. No driver support (except the console driver) is included yet. This includes the relevant Linux headers in asm/; the low-level low-level "Tile architecture" headers in arch/, which are shared with the hypervisor, etc., and are build-system agnostic; and the relevant hypervisor headers in hv/. Signed-off-by: Chris Metcalf Acked-by: Arnd Bergmann Acked-by: FUJITA Tomonori Reviewed-by: Paul Mundt