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-rw-r--r--arch/metag/Kconfig287
-rw-r--r--arch/metag/Kconfig.debug34
-rw-r--r--arch/metag/Kconfig.soc69
-rw-r--r--arch/metag/Makefile89
-rw-r--r--arch/metag/boot/.gitignore3
-rw-r--r--arch/metag/boot/Makefile68
-rw-r--r--arch/metag/boot/dts/Makefile16
-rw-r--r--arch/metag/boot/dts/skeleton.dts10
-rw-r--r--arch/metag/boot/dts/skeleton.dtsi15
-rw-r--r--arch/metag/boot/dts/tz1090.dtsi108
-rw-r--r--arch/metag/boot/dts/tz1090_generic.dts10
-rw-r--r--arch/metag/configs/meta1_defconfig39
-rw-r--r--arch/metag/configs/meta2_defconfig40
-rw-r--r--arch/metag/configs/meta2_smp_defconfig41
-rw-r--r--arch/metag/configs/tz1090_defconfig42
-rw-r--r--arch/metag/include/asm/Kbuild33
-rw-r--r--arch/metag/include/asm/atomic.h49
-rw-r--r--arch/metag/include/asm/atomic_lnkget.h204
-rw-r--r--arch/metag/include/asm/atomic_lock1.h157
-rw-r--r--arch/metag/include/asm/barrier.h85
-rw-r--r--arch/metag/include/asm/bitops.h127
-rw-r--r--arch/metag/include/asm/bug.h13
-rw-r--r--arch/metag/include/asm/cache.h24
-rw-r--r--arch/metag/include/asm/cacheflush.h251
-rw-r--r--arch/metag/include/asm/cachepart.h43
-rw-r--r--arch/metag/include/asm/checksum.h93
-rw-r--r--arch/metag/include/asm/clock.h59
-rw-r--r--arch/metag/include/asm/cmpxchg.h64
-rw-r--r--arch/metag/include/asm/cmpxchg_irq.h43
-rw-r--r--arch/metag/include/asm/cmpxchg_lnkget.h87
-rw-r--r--arch/metag/include/asm/cmpxchg_lock1.h49
-rw-r--r--arch/metag/include/asm/core_reg.h36
-rw-r--r--arch/metag/include/asm/cpu.h15
-rw-r--r--arch/metag/include/asm/da.h44
-rw-r--r--arch/metag/include/asm/delay.h30
-rw-r--r--arch/metag/include/asm/div64.h13
-rw-r--r--arch/metag/include/asm/dma-mapping.h12
-rw-r--r--arch/metag/include/asm/elf.h126
-rw-r--r--arch/metag/include/asm/fixmap.h69
-rw-r--r--arch/metag/include/asm/ftrace.h24
-rw-r--r--arch/metag/include/asm/global_lock.h101
-rw-r--r--arch/metag/include/asm/highmem.h62
-rw-r--r--arch/metag/include/asm/hugetlb.h75
-rw-r--r--arch/metag/include/asm/hwthread.h41
-rw-r--r--arch/metag/include/asm/io.h170
-rw-r--r--arch/metag/include/asm/irq.h38
-rw-r--r--arch/metag/include/asm/irqflags.h94
-rw-r--r--arch/metag/include/asm/l2cache.h259
-rw-r--r--arch/metag/include/asm/linkage.h8
-rw-r--r--arch/metag/include/asm/mach/arch.h86
-rw-r--r--arch/metag/include/asm/metag_isa.h81
-rw-r--r--arch/metag/include/asm/metag_mem.h1109
-rw-r--r--arch/metag/include/asm/metag_regs.h1184
-rw-r--r--arch/metag/include/asm/mman.h12
-rw-r--r--arch/metag/include/asm/mmu.h78
-rw-r--r--arch/metag/include/asm/mmu_context.h115
-rw-r--r--arch/metag/include/asm/mmzone.h43
-rw-r--r--arch/metag/include/asm/module.h38
-rw-r--r--arch/metag/include/asm/page.h129
-rw-r--r--arch/metag/include/asm/perf_event.h4
-rw-r--r--arch/metag/include/asm/pgalloc.h83
-rw-r--r--arch/metag/include/asm/pgtable-bits.h105
-rw-r--r--arch/metag/include/asm/pgtable.h270
-rw-r--r--arch/metag/include/asm/processor.h201
-rw-r--r--arch/metag/include/asm/ptrace.h61
-rw-r--r--arch/metag/include/asm/setup.h10
-rw-r--r--arch/metag/include/asm/smp.h28
-rw-r--r--arch/metag/include/asm/sparsemem.h14
-rw-r--r--arch/metag/include/asm/spinlock.h19
-rw-r--r--arch/metag/include/asm/spinlock_lnkget.h213
-rw-r--r--arch/metag/include/asm/spinlock_lock1.h165
-rw-r--r--arch/metag/include/asm/spinlock_types.h21
-rw-r--r--arch/metag/include/asm/stacktrace.h21
-rw-r--r--arch/metag/include/asm/string.h14
-rw-r--r--arch/metag/include/asm/switch.h21
-rw-r--r--arch/metag/include/asm/syscall.h104
-rw-r--r--arch/metag/include/asm/syscalls.h40
-rw-r--r--arch/metag/include/asm/tbx.h1420
-rw-r--r--arch/metag/include/asm/tcm.h31
-rw-r--r--arch/metag/include/asm/thread_info.h141
-rw-r--r--arch/metag/include/asm/tlb.h37
-rw-r--r--arch/metag/include/asm/tlbflush.h78
-rw-r--r--arch/metag/include/asm/topology.h28
-rw-r--r--arch/metag/include/asm/traps.h48
-rw-r--r--arch/metag/include/asm/uaccess.h213
-rw-r--r--arch/metag/include/asm/unistd.h12
-rw-r--r--arch/metag/include/asm/user_gateway.h45
-rw-r--r--arch/metag/include/uapi/asm/Kbuild31
-rw-r--r--arch/metag/include/uapi/asm/byteorder.h2
-rw-r--r--arch/metag/include/uapi/asm/ech.h16
-rw-r--r--arch/metag/include/uapi/asm/ptrace.h114
-rw-r--r--arch/metag/include/uapi/asm/sigcontext.h32
-rw-r--r--arch/metag/include/uapi/asm/siginfo.h16
-rw-r--r--arch/metag/include/uapi/asm/swab.h27
-rw-r--r--arch/metag/include/uapi/asm/unistd.h24
-rw-r--r--arch/metag/kernel/.gitignore1
-rw-r--r--arch/metag/kernel/Makefile40
-rw-r--r--arch/metag/kernel/asm-offsets.c15
-rw-r--r--arch/metag/kernel/cachepart.c132
-rw-r--r--arch/metag/kernel/clock.c110
-rw-r--r--arch/metag/kernel/core_reg.c118
-rw-r--r--arch/metag/kernel/da.c25
-rw-r--r--arch/metag/kernel/devtree.c57
-rw-r--r--arch/metag/kernel/dma.c588
-rw-r--r--arch/metag/kernel/ftrace.c121
-rw-r--r--arch/metag/kernel/ftrace_stub.S62
-rw-r--r--arch/metag/kernel/head.S66
-rw-r--r--arch/metag/kernel/irq.c293
-rw-r--r--arch/metag/kernel/kick.c110
-rw-r--r--arch/metag/kernel/machines.c21
-rw-r--r--arch/metag/kernel/metag_ksyms.c55
-rw-r--r--arch/metag/kernel/module.c284
-rw-r--r--arch/metag/kernel/perf/Makefile3
-rw-r--r--arch/metag/kernel/perf/perf_event.c879
-rw-r--r--arch/metag/kernel/perf/perf_event.h106
-rw-r--r--arch/metag/kernel/perf_callchain.c97
-rw-r--r--arch/metag/kernel/process.c448
-rw-r--r--arch/metag/kernel/ptrace.c427
-rw-r--r--arch/metag/kernel/setup.c622
-rw-r--r--arch/metag/kernel/signal.c336
-rw-r--r--arch/metag/kernel/smp.c668
-rw-r--r--arch/metag/kernel/stacktrace.c187
-rw-r--r--arch/metag/kernel/sys_metag.c181
-rw-r--r--arch/metag/kernel/tbiunexp.S23
-rw-r--r--arch/metag/kernel/tcm.c152
-rw-r--r--arch/metag/kernel/time.c26
-rw-r--r--arch/metag/kernel/topology.c78
-rw-r--r--arch/metag/kernel/traps.c992
-rw-r--r--arch/metag/kernel/user_gateway.S98
-rw-r--r--arch/metag/kernel/vmlinux.lds.S74
-rw-r--r--arch/metag/lib/Makefile23
-rw-r--r--arch/metag/lib/ashldi3.S34
-rw-r--r--arch/metag/lib/ashrdi3.S34
-rw-r--r--arch/metag/lib/checksum.c167
-rw-r--r--arch/metag/lib/clear_page.S18
-rw-r--r--arch/metag/lib/cmpdi2.S33
-rw-r--r--arch/metag/lib/copy_page.S21
-rw-r--r--arch/metag/lib/delay.c57
-rw-r--r--arch/metag/lib/div64.S109
-rw-r--r--arch/metag/lib/divsi3.S101
-rw-r--r--arch/metag/lib/ip_fast_csum.S33
-rw-r--r--arch/metag/lib/lshrdi3.S34
-rw-r--r--arch/metag/lib/memcpy.S186
-rw-r--r--arch/metag/lib/memmove.S346
-rw-r--r--arch/metag/lib/memset.S87
-rw-r--r--arch/metag/lib/modsi3.S39
-rw-r--r--arch/metag/lib/muldi3.S45
-rw-r--r--arch/metag/lib/ucmpdi2.S28
-rw-r--r--arch/metag/lib/usercopy.c1257
-rw-r--r--arch/metag/mm/Kconfig147
-rw-r--r--arch/metag/mm/Makefile20
-rw-r--r--arch/metag/mm/cache.c521
-rw-r--r--arch/metag/mm/extable.c15
-rw-r--r--arch/metag/mm/fault.c247
-rw-r--r--arch/metag/mm/highmem.c122
-rw-r--r--arch/metag/mm/hugetlbpage.c251
-rw-r--r--arch/metag/mm/init.c408
-rw-r--r--arch/metag/mm/ioremap.c90