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linux/arch/arm64/include/asm
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Catalin Marinas a41dc0e841 arm64: Implement cache_line_size() based on CTR_EL0.CWG 
The hardware provides the maximum cache line size in the system via the
CTR_EL0.CWG bits. This patch implements the cache_line_size() function
to read such information, together with a sanity check if the statically
defined L1_CACHE_BYTES is smaller than the hardware value.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
2014-05-09 15:47:45 +01:00
..
xen
xen/arm64: do not call the swiotlb functions twice
2013-12-11 16:21:00 +00:00
arch_timer.h
ARM64: arch_timer: add support to configure and enable event stream
2013-09-26 09:47:43 +01:00
asm-offsets.h
…
assembler.h
arm64: asm: add CPU_LE & CPU_BE assembler helpers
2013-10-25 15:59:38 +01:00
atomic.h
arm64: asm: remove redundant "cc" clobbers
2014-02-07 16:46:07 +00:00
barrier.h
arm64: barriers: add dmb barrier
2014-03-10 11:57:40 +00:00
bitops.h
arm64: klib: Optimised atomic bitops
2013-03-21 17:39:31 +00:00
cache.h
arm64: Implement cache_line_size() based on CTR_EL0.CWG
2014-05-09 15:47:45 +01:00
cacheflush.h
arm64: Implement coherent DMA API based on swiotlb
2014-02-27 17:16:59 +00:00
cachetype.h
arm64: Implement cache_line_size() based on CTR_EL0.CWG
2014-05-09 15:47:45 +01:00
cmpxchg.h
arm64: asm: remove redundant "cc" clobbers
2014-02-07 16:46:07 +00:00
compat.h
ARM64: perf: support dwarf unwinding in compat mode
2014-03-13 11:22:38 +00:00
compiler.h
arm64: Miscellaneous header files
2012-09-17 13:42:21 +01:00
cpu_ops.h
arm64: kernel: cpu_{suspend/resume} implementation
2013-12-16 17:17:31 +00:00
cpufeature.h
arm64: enable generic CPU feature modalias matching for this architecture
2014-03-14 18:01:36 +00:00
cputable.h
arm64: CPU support
2012-09-17 13:41:59 +01:00
cputype.h
Merge tag 'arm64-suspend' of git://linux-arm.org/linux-2.6-lp into upstream
2013-12-19 17:57:51 +00:00
debug-monitors.h
arm64: KGDB: Add Basic KGDB support
2014-02-26 11:16:25 +00:00
device.h
arm64: device: add iommu pointer to device archdata
2013-06-11 18:15:55 +01:00
dma-contiguous.h
arm64: fix build error if DMA_CMA is enabled
2014-01-27 12:00:25 +00:00
dma-mapping.h
arm64: Implement coherent DMA API based on swiotlb
2014-02-27 17:16:59 +00:00
elf.h
arm64: compat: add support for big-endian (BE8) AArch32 binaries
2013-10-25 15:59:35 +01:00
esr.h
arm64: fix typo: s/SERRROR/SERROR/
2014-02-05 10:42:32 +00:00
exception.h
arm64: Use irqchip_init() for interrupt controller initialisation
2013-03-26 16:02:23 +00:00
exec.h
arm64: Miscellaneous header files
2012-09-17 13:42:21 +01:00
fb.h
arm64: Device specific operations
2012-09-17 13:42:04 +01:00
fixmap.h
arm64: add early_ioremap support
2014-04-07 16:36:15 -07:00
fpsimd.h
arm64: elf: fix core dumping definitions for GP and FP registers
2012-11-08 16:06:20 +00:00
fpsimdmacros.h
arm64: move FP-SIMD save/restore code to a macro
2012-12-05 11:26:50 +00:00
futex.h
arm64: asm: remove redundant "cc" clobbers
2014-02-07 16:46:07 +00:00
hardirq.h
arm64: enable generic clockevent broadcast
2013-12-16 17:17:35 +00:00
hugetlb.h
ARM64: mm: HugeTLB support.
2013-06-14 09:52:40 +01:00
hw_breakpoint.h
arm64: Debugging support
2012-09-17 13:42:14 +01:00
hwcap.h
arm64: advertise ARMv8 extensions to 32-bit compat ELF binaries
2014-03-04 08:06:32 +00:00
hypervisor.h
arm64/xen: introduce asm/xen header files on arm64
2013-06-07 10:39:45 +00:00
insn.h
arm64: introduce aarch64_insn_gen_{nop|branch_imm}() helper functions
2014-01-08 15:21:29 +00:00
io.h
arm64: add early_ioremap support
2014-04-07 16:36:15 -07:00
irq.h
arm64: add CPU_HOTPLUG infrastructure
2013-10-25 11:33:21 +01:00
irqflags.h
arm64: Add macros to manage processor debug state
2014-02-26 11:16:25 +00:00
jump_label.h
arm64, jump label: optimize jump label implementation
2014-01-08 15:23:53 +00:00
Kbuild
arm64: add early_ioremap support
2014-04-07 16:36:15 -07:00
kgdb.h
arm64: KGDB: Add Basic KGDB support
2014-02-26 11:16:25 +00:00
kvm_arm.h
Merge tag 'kvm-3.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2014-04-02 14:50:10 -07:00
kvm_asm.h
arm64: KVM: trap VM system registers until MMU and caches are ON
2014-03-03 01:15:21 +00:00
kvm_coproc.h
arm64: KVM: 32bit handling of coprocessor traps
2013-06-12 16:42:16 +01:00
kvm_emulate.h
A handful of fixes for KVM/arm64:
2013-11-11 12:05:20 +01:00
kvm_host.h
arm64: KVM: Add Kconfig option for max VCPUs per-Guest
2013-12-28 10:28:50 +00:00
kvm_mmio.h
arm64: KVM: MMIO access backend
2013-06-07 14:03:38 +01:00
kvm_mmu.h
arm64: KVM: flush VM pages before letting the guest enable caches
2014-03-03 01:15:22 +00:00
kvm_psci.h
arm64: KVM: PSCI implementation
2013-06-12 16:40:32 +01:00
linkage.h
arm64: fix alignment padding in assembly code
2012-10-20 11:12:01 +01:00
memblock.h
arm64: MMU initialisation
2012-09-17 13:41:56 +01:00
memory.h
arm64: add early_ioremap support
2014-04-07 16:36:15 -07:00
mmu_context.h
arm64: mm: don't bother invalidating the icache in switch_mm
2013-06-07 18:00:11 +01:00
mmu.h
arm64: initialize spinlock for init_mm's context
2014-04-25 16:46:51 +01:00
module.h
arm64: Loadable modules
2012-09-17 13:42:19 +01:00
neon.h
arm64: add support for kernel mode NEON
2013-08-20 12:12:26 +01:00
page.h
arm64: MMU fault handling and page table management
2012-09-17 13:41:57 +01:00
percpu.h
arm64: Fix !CONFIG_SMP kernel build
2014-02-28 16:12:25 +00:00
perf_event.h
arm64: perf: add guest vs host discrimination
2013-01-29 16:56:17 +00:00
pgalloc.h
arm64: handle pgtable_page_ctor() fail
2013-11-15 09:32:16 +09:00
pgtable-2level-hwdef.h
arm64: Use 42-bit address space with 64K pages
2013-11-05 17:23:52 +00:00
pgtable-2level-types.h
ARM64: include: asm: include "asm/types.h" in "pgtable-2level-types.h" and "pgtable-3level-types.h"
2013-08-22 11:44:41 +01:00
pgtable-3level-hwdef.h
arm64: MMU definitions
2012-09-17 13:41:56 +01:00
pgtable-3level-types.h
ARM64: include: asm: include "asm/types.h" in "pgtable-2level-types.h" and "pgtable-3level-types.h"
2013-08-22 11:44:41 +01:00
pgtable-hwdef.h
arm64: Update the TCR_EL1 translation granule definitions for 16K pages
2014-04-03 10:43:11 +01:00
pgtable.h
- KGDB support for arm64
2014-03-31 15:01:45 -07:00
pmu.h
arm64: Performance counters support
2012-09-17 13:42:17 +01:00
proc-fns.h
arm64: kernel: suspend/resume registers save/restore
2013-12-16 17:17:31 +00:00
processor.h
arm64: compat: add support for big-endian (BE8) AArch32 binaries
2013-10-25 15:59:35 +01:00
psci.h
arm64: remove return value form psci_init()
2014-02-28 14:14:53 +00:00
ptrace.h
ARM64: perf: support dwarf unwinding in compat mode
2014-03-13 11:22:38 +00:00
shmparam.h
arm64: ELF definitions
2012-09-17 13:42:07 +01:00
sigcontext.h
UAPI: (Scripted) Disintegrate arch/arm64/include/asm
2012-10-11 11:05:13 +01:00
signal32.h
arm64: 32-bit (compat) applications support
2012-09-17 13:42:12 +01:00
smp_plat.h
arm64: kernel: build MPIDR_EL1 hash function data structure
2013-12-16 17:17:30 +00:00
smp.h
arm64: add CPU_HOTPLUG infrastructure
2013-10-25 11:33:21 +01:00
sparsemem.h
arm64: MMU definitions
2012-09-17 13:41:56 +01:00
spinlock_types.h
arm64: Fix the endianness of arch_spinlock_t
2013-10-25 16:10:22 +01:00
spinlock.h
arm64: asm: remove redundant "cc" clobbers
2014-02-07 16:46:07 +00:00
stacktrace.h
arm64: Exception handling
2012-09-17 10:24:46 +01:00
stat.h
UAPI: (Scripted) Disintegrate arch/arm64/include/asm
2012-10-11 11:05:13 +01:00
string.h
arm64: klib: Optimised string functions
2013-03-21 17:39:30 +00:00
suspend.h
arm64: kernel: cpu_{suspend/resume} implementation
2013-12-16 17:17:31 +00:00
sync_bitops.h
arm64/xen: introduce asm/xen header files on arm64
2013-06-07 10:39:45 +00:00
syscall.h
arm64: check for number of arguments in syscall_get/set_arguments()
2013-10-23 15:45:35 +01:00
syscalls.h
arm64: switch to generic sigaltstack
2013-02-14 09:17:29 -05:00
system_misc.h
arm64: use common reboot infrastructure
2013-07-19 15:57:08 +01:00
thread_info.h
preempt: Make PREEMPT_ACTIVE generic
2013-11-13 20:21:47 +01:00
timex.h
arm64: kernel: compiling issue, need delete read_current_timer()
2013-06-10 17:58:20 +01:00
tlb.h
arm64: mm: Add THP TLB entries to general mmu_gather
2014-04-25 16:46:49 +01:00
tlbflush.h
ARM64: mm: THP support.
2013-06-14 09:52:41 +01:00
topology.h
arm64: topology: Implement basic CPU topology support
2014-03-04 10:30:07 +00:00
traps.h
arm64: Exception handling
2012-09-17 10:24:46 +01:00
uaccess.h
arm64: Fix __range_ok macro
2014-03-20 17:41:27 +00:00
ucontext.h
arm64: fix padding computation in struct ucontext
2013-03-18 10:42:16 +00:00
unistd32.h
arm64: add renameat2 compat syscall
2014-04-23 10:22:33 +01:00
unistd.h
compat: let architectures define __ARCH_WANT_COMPAT_SYS_GETDENTS64
2014-03-04 09:05:33 +01:00
vdso_datapage.h
arm64: VDSO support
2012-09-17 13:42:09 +01:00
vdso.h
arm64: VDSO support
2012-09-17 13:42:09 +01:00
virt.h
Revert "arm64: virt: ensure visibility of __boot_cpu_mode"
2014-04-05 10:06:20 +01:00
word-at-a-time.h
arm64: dcache: select DCACHE_WORD_ACCESS for little-endian CPUs
2013-12-19 17:43:08 +00:00