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linux/arch/tile/include/asm
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Chris Metcalf acbde1db29 tile: parameterize VA and PA space more cleanly 
The existing code relied on the hardware definition (<arch/chip.h>)
to specify how much VA and PA space was available.  It's convenient
to allow customizing this for some configurations, so provide symbols
MAX_PA_WIDTH and MAX_VA_WIDTH in <asm/page.h> that can be modified
if desired.

Additionally, move away from the MEM_XX_INTRPT nomenclature to
define the start of various regions within the VA space.  In fact
the cleaner symbol is, for example, MEM_SV_START, to indicate the
start of the area used for supervisor code; the actual address of the
interrupt vectors is not as important, and can be changed if desired.
As part of this change, convert from "intrpt1" nomenclature (which
built in the old privilege-level 1 model) to a simple "intrpt".

Also strip out some tilepro-specific code supporting modifying the
PL the kernel could run at, since we don't actually support using
different PLs in tilepro, only tilegx.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2013-09-03 14:47:34 -04:00
..
asm-offsets.h
atomic_32.h arch/tile: optimize get_user/put_user and friends 2012-05-25 12:48:23 -04:00
atomic_64.h Disintegrate asm/system.h for Tile 2012-03-28 18:30:03 +01:00
atomic.h tile: support atomic64_dec_if_positive() 2013-03-22 15:47:00 -04:00
backtrace.h arch/tile: refactor backtracing code 2011-05-02 13:49:14 -04:00
barrier.h Disintegrate asm/system.h for Tile 2012-03-28 18:30:03 +01:00
bitops_32.h Disintegrate asm/system.h for Tile 2012-03-28 18:30:03 +01:00
bitops_64.h arch/tile: fix gcc 4.6 warnings in <asm/bitops_64.h> 2012-04-02 12:00:15 -04:00
bitops.h tile: fix bug where fls(0) was not returning 0 2012-05-25 15:00:43 -04:00
cache.h tilegx pci: support I/O to arbitrarily-cached pages 2012-07-18 16:40:05 -04:00
cacheflush.h tile: convert uses of "inv" to "finv" 2013-07-31 11:51:19 -04:00
checksum.h arch/tile: break out the "csum a long" function to <asm/checksum.h> 2012-07-11 16:04:57 -04:00
cmpxchg.h arch: tile: include: asm: add cmpxchg64() definition 2013-07-17 12:45:38 -04:00
compat.h tile: work around bug in the generic sys_llseek 2013-03-04 11:19:09 -05:00
current.h
delay.h
device.h tile pci: enable IOMMU to support DMA for legacy devices 2012-07-18 16:40:17 -04:00
dma-mapping.h tile PCI RC: add dma_get_required_mask() 2013-08-06 12:56:00 -04:00
dma.h
edac.h drivers/edac: provide support for tile architecture 2011-03-10 13:30:14 -05:00
elf.h tile: support ASLR fully 2013-08-30 11:56:25 -04:00
fixmap.h tile: remove set/clear_fixmap APIs 2013-08-30 11:56:38 -04:00
ftrace.h tile: support ftrace on tilegx 2013-08-30 10:20:13 -04:00
futex.h tile: use proper .align directives on __ex_table sections 2013-08-30 11:56:11 -04:00
hardirq.h
hardwall.h UAPI: (Scripted) Disintegrate arch/tile/include/asm 2012-10-09 09:47:47 +01:00
highmem.h highmem: kill all __kmap_atomic() 2012-03-20 21:48:30 +08:00
homecache.h tile: support CONFIG_PREEMPT 2013-08-13 16:26:01 -04:00
hugetlb.h mm/hugetlb: add more arch-defined huge_pte functions 2013-04-29 15:54:33 -07:00
hv_driver.h
hw_irq.h
ide.h
io.h tile: fix some -Wsign-compare warnings 2013-08-30 11:56:50 -04:00
irq.h arch/tile: use 0 for IRQ_RESCHEDULE instead of 1 2012-04-02 12:00:16 -04:00
irqflags.h tile: support CONFIG_PREEMPT 2013-08-13 16:26:01 -04:00
Kbuild tile: support kprobes on tilegx 2013-08-30 11:55:53 -04:00
kdebug.h tile: support kprobes on tilegx 2013-08-30 11:55:53 -04:00
kexec.h arch/tile: support kexec() for tilegx 2012-05-25 12:48:25 -04:00
kmap_types.h tile: remove km_type definitions 2012-07-24 15:27:32 +08:00
kprobes.h tile: support kprobes on tilegx 2013-08-30 11:55:53 -04:00
linkage.h
mmu_context.h arch/tile: Allow tilegx to build with either 16K or 64K page size 2012-05-25 12:48:24 -04:00
mmu.h tile: implement gettimeofday() via vDSO 2013-08-13 16:26:21 -04:00
mmzone.h tile: fix some -Wsign-compare warnings 2013-08-30 11:56:50 -04:00
module.h arch/tile: Allow tilegx to build with either 16K or 64K page size 2012-05-25 12:48:24 -04:00
page.h tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00
pci.h tile PCI RC: remove stale include of linux/numa.h 2013-08-06 12:56:16 -04:00
percpu.h
pgalloc.h arch/tile: Allow tilegx to build with either 16K or 64K page size 2012-05-25 12:48:24 -04:00
pgtable_32.h tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00
pgtable_64.h tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00
pgtable.h consolidate io_remap_pfn_range definitions 2013-06-29 12:46:35 +04:00
processor.h tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00
ptrace.h tile: don't assume user privilege is zero 2013-09-03 14:45:52 -04:00
sections.h tile: implement gettimeofday() via vDSO 2013-08-13 16:26:21 -04:00
setup.h tile: various console improvements 2013-08-12 14:46:18 -04:00
sigframe.h
signal.h UAPI: (Scripted) Disintegrate arch/tile/include/asm 2012-10-09 09:47:47 +01:00
smp.h smp: introduce a generic on_each_cpu_mask() function 2012-03-28 17:14:35 -07:00
spinlock_32.h Disintegrate asm/system.h for Tile 2012-03-28 18:30:03 +01:00
spinlock_64.h tile: fix some -Wsign-compare warnings 2013-08-30 11:56:50 -04:00
spinlock_types.h
spinlock.h
stack.h arch/tile: various bugs in stack backtracer 2012-04-02 12:12:45 -04:00
string.h tile: optimize strnlen using SIMD instructions 2013-08-01 20:08:51 -04:00
switch_to.h tile: support GENERIC_KERNEL_THREAD and GENERIC_KERNEL_EXECVE 2012-10-20 13:13:29 -04:00
syscall.h tile: move declaration of sys_call_table to <asm/syscall.h> 2013-03-21 15:39:35 -04:00
syscalls.h tile: move declaration of sys_call_table to <asm/syscall.h> 2013-03-21 15:39:35 -04:00
thread_info.h tile: fast-path unaligned memory access for tilegx 2013-08-13 16:04:10 -04:00
tile-desc_32.h arch/tile: factor out <arch/opcode.h> header 2011-11-03 16:58:54 -04:00
tile-desc_64.h arch/tile: factor out <arch/opcode.h> header 2011-11-03 16:58:54 -04:00
tile-desc.h arch/tile: factor out <arch/opcode.h> header 2011-11-03 16:58:54 -04:00
timex.h Disintegrate asm/system.h for Tile 2012-03-28 18:30:03 +01:00
tlb.h
tlbflush.h arch/tile: support multiple huge page sizes dynamically 2012-05-25 12:48:27 -04:00
topology.h tile: Remove SD_PREFER_LOCAL leftover 2012-08-15 13:22:55 +02:00
traps.h tile: fast-path unaligned memory access for tilegx 2013-08-13 16:04:10 -04:00
uaccess.h tile: use proper .align directives on __ex_table sections 2013-08-30 11:56:11 -04:00
unaligned.h tile: improve big-endian support 2013-08-13 16:26:05 -04:00
unistd.h burying unused conditionals 2013-02-14 09:21:15 -05:00
user.h
vdso.h tile: implement gettimeofday() via vDSO 2013-08-13 16:26:21 -04:00
vga.h arch/tile: various header improvements for building drivers 2011-05-04 14:40:54 -04:00