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4d35b93a66
linux/arch/sh/mm
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Matt Fleming 4d35b93a66 sh: Add fixed ioremap support 
Some devices need to be ioremap'd and accessed very early in the boot
process. It is not possible to use the standard ioremap() function in
this case because that requires kmalloc()'ing some virtual address space
and kmalloc() may not be available so early in boot.

This patch provides fixmap mappings that allow physical address ranges
to be remapped into the kernel address space during the early boot
stages.

Signed-off-by: Matt Fleming <matt@console-pimps.org>
2010-01-16 14:31:36 +00:00
..
alignment.c sh: Split out the unaligned counters and user bits. 2010-01-12 16:12:25 +09:00
asids-debugfs.c sh: Update debugfs ASID dumping for 16-bit ASID support. 2009-03-17 17:59:31 +09:00
cache-debugfs.c Fix debugfs_create_file's error checking method for arch/sh/mm/ 2008-10-20 10:40:21 +09:00
cache-sh2.c sh: Convert SH-2 to new cacheflush interface. 2009-08-15 12:35:15 +09:00
cache-sh2a.c Revert "sh: Kill off now redundant local irq disabling." 2009-09-01 21:12:55 +09:00
cache-sh3.c sh: Convert SH-3 to new cacheflush interface. 2009-08-15 12:42:55 +09:00
cache-sh4.c sh: Optimise flush_dcache_page() on SH4 2010-01-02 00:51:52 +00:00
cache-sh5.c sh64: Fix up reworked cache op build. 2009-11-12 17:03:28 +09:00
cache-sh7705.c sh: Obliterate the P1 area macros 2009-10-10 21:51:02 +09:00
cache.c sh: Guard against early IPIs in flush_cache_all(). 2010-01-15 14:21:37 +09:00
consistent.c sh: Bump up dma_ops initialization far earlier in the boot process. 2009-10-27 17:07:45 +09:00
extable_32.c sh: Split out extable.c _32 and _64 variants. 2008-01-28 13:18:44 +09:00
extable_64.c sh: comment tidying for sh64->sh migration. 2008-01-28 13:18:58 +09:00
fault_32.c sh: Definitions for 3-level page table layout 2009-12-17 14:31:20 +09:00
fault_64.c sh: Tidy up NEFF-based sign extension for SH-5. 2009-08-04 17:14:39 +09:00
flush-sh4.c sh: Fix up the SH-5 build with caches enabled. 2009-08-16 01:50:17 +09:00
hugetlbpage.c hugetlb: introduce pud_huge 2008-07-24 10:47:18 -07:00
init.c sh: Generalise the pte handling code for the fixmap path 2010-01-16 14:29:23 +00:00
ioremap_32.c sh: wire up vmallocinfo support in ioremap() implementations. 2009-12-14 14:23:41 +09:00
ioremap_64.c sh: wire up vmallocinfo support in ioremap() implementations. 2009-12-14 14:23:41 +09:00
ioremap_fixed.c sh: Add fixed ioremap support 2010-01-16 14:31:36 +00:00
Kconfig sh: Add fixed ioremap support 2010-01-16 14:31:36 +00:00
kmap.c sh: Factor in cpu id for selection of cache colour fixmap. 2009-09-09 17:14:19 +09:00
Makefile sh: Add fixed ioremap support 2010-01-16 14:31:36 +00:00
mmap.c fix broken aliasing checks for MAP_FIXED on sparc32, mips, arm and sh 2009-12-11 06:44:59 -05:00
nommu.c sh: Fix up nommu build for out-of-line pgtable changes. 2010-01-06 14:45:14 +09:00
numa.c sh: NUMA lmb fixes 2009-12-09 12:40:44 +09:00
pgtable.c sh: default to extended TLB support. 2010-01-13 19:11:14 +09:00
pmb.c sh: fixed PMB mode refactoring. 2010-01-13 18:31:48 +09:00
tlb-pteaex.c sh: New extended page flag to wire/unwire TLB entries 2010-01-16 14:28:57 +00:00
tlb-sh3.c sh: Handle a NULL vma in __update_tlb() for the fast-path. 2009-07-29 22:06:58 +09:00
tlb-sh4.c sh: New extended page flag to wire/unwire TLB entries 2010-01-16 14:28:57 +00:00
tlb-sh5.c sh: Tidy up NEFF-based sign extension for SH-5. 2009-08-04 17:14:39 +09:00
tlbflush_32.c sh: Rename the _32 and _64 TLB flush variants. 2008-01-28 13:18:54 +09:00
tlbflush_64.c sh: Acquire some more page flags for SH-5. 2010-01-16 14:29:06 +00:00