BMC/Intel-BMC/linux.git/arch/sh/mm/cache-sh5.c, branch dev

tree-wide: fix comment/printk typos

2010-11-01T19:38:34+00:00

"gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König Signed-off-by: Jiri Kosina

sh64: Fix up reworked cache op build.

2009-11-12T08:03:28+00:00

This gets the build fixed up for the sh64 cache enabled case. Disabling still needs further abstraction for independent I/D-cache disabling. Signed-off-by: Paul Mundt

Revert "sh: Kill off now redundant local irq disabling."

2009-09-01T12:12:55+00:00

This reverts commit 64a6d72213dd810dd55bd0a503c36150af41c3c3. Unfortunately we can't use on_each_cpu() for all of the cache ops, as some of them only require preempt disabling. This seems to be the same issue that impacts the mips r4k caches, where this code was based on. This fixes up a deadlock that showed up in some IRQ context cases. Signed-off-by: Paul Mundt

sh: Kill off now redundant local irq disabling.

2009-08-21T09:21:07+00:00

on_each_cpu() takes care of IRQ and preempt handling, the localized handling in each of the called functions can be killed off. Signed-off-by: Paul Mundt

sh: Make cache flushers SMP-aware.

2009-08-21T08:23:14+00:00

This does a bit of rework for making the cache flushers SMP-aware. The function pointer-based flushers are renamed to local variants with the exported interface being commonly implemented and wrapping as necessary. Signed-off-by: Paul Mundt

sh64: Kill off dead i/d-cache disabled bits.

2009-08-15T17:15:50+00:00

These will be handled through the shared cache interface instead, and they are presently undefined anyways. Signed-off-by: Paul Mundt

sh: Fix up the SH-5 build with caches enabled.

2009-08-15T16:50:17+00:00

Signed-off-by: Paul Mundt

sh: Migrate SH-4 cacheflush ops to function pointers.

2009-08-15T03:29:49+00:00

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

sh: Kill off unused flush_icache_user_range().

2009-08-15T02:38:05+00:00

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

sh: Centralize the CPU cache initialization routines.

2009-08-15T02:05:42+00:00

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