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path: root/arch/sh/include/cpu-common
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2009-08-21sh: Kill off unused cpu/cacheflush.h.Paul Mundt
All CPU-specific overloads are done at runtime now, so this common header can go away and simply be folded back in to asm/ version. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-08-15sh: Migrate SH-4 cacheflush ops to function pointers.Paul Mundt
This paves the way for allowing individual CPUs to overload the individual flushing routines that they care about without having to depend on weak aliases. SH-4 is converted over initially, as it wires up pretty much everything. The majority of the other CPUs will simply use the default no-op implementation with their own region flushers wired up. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-08-15sh: Kill off unused flush_icache_user_range().Paul Mundt
We use flush_cache_page() outright in copy_to_user_page(), and nothing else needs it, so just kill it off. SH-5 still defines its own version, but that too will go away in the same fashion once it converts over. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-08-15sh: consolidate flush_dcache_mmap_lock/unlock() definitions.Paul Mundt
All of the flush_dcache_mmap_lock()/flush_dcache_mmap_unlock() definitions are identical across all CPUs, so just provide them generically in asm/cacheflush.h. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-08-15sh: Centralize the CPU cache initialization routines.Paul Mundt
This provides a central point for CPU cache initialization routines. This replaces the antiquated p3_cache_init() method, which the vast majority of CPUs never cared about. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29sh: Allow SH-3 and SH-5 to use common headers.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29sh: Provide common CPU headers, prune the SH-2 and SH-2A directories.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>