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Will Deacon c09bae7091 ARM: 6768/1: hw_breakpoint: ensure debug logic is powered up on v7 cores 
ARMv7 allows the debug core logic to be powered down and provides the
DBGPRSR register so that software can power-up and check the status of
the logic.

This patch ensures that the debug logic is powered up on ARMv7 cores
before we attempt to access the extended debug registers.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-02-26 13:35:51 +00:00
..
.gitignore
[ARM] 5194/1: update .gitignore
2008-08-12 19:54:09 +01:00
armksyms.c
ARM: 6314/1: ftrace: allow build without frame pointers on ARM
2010-09-02 15:24:53 +01:00
arthur.c
…
asm-offsets.c
arm: remove machine_desc.io_pg_offst and .phys_io
2010-10-20 00:27:46 -04:00
atags.c
clean up atags exporting code
2008-05-30 10:33:49 +02:00
atags.h
…
bios32.c
ARM: 6058/1: Add support for PCI domains
2010-04-22 21:38:11 +01:00
calls.S
ARM: 6343/1: wire up fanotify and prlimit64 syscalls on ARM
2010-09-01 10:06:08 +01:00
compat.c
ARM: deprecate support for old way to pass kernel parameters
2010-07-07 16:38:36 +02:00
compat.h
ARM: deprecate support for old way to pass kernel parameters
2010-07-07 16:38:36 +02:00
crash_dump.c
ARM: 6120/1: kdump: implement copy_oldmem_page()
2010-07-09 15:00:53 +01:00
crunch-bits.S
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
2008-08-07 09:55:48 +01:00
crunch.c
ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread()
2009-12-18 14:53:41 +00:00
debug.S
arm: return both physical and virtual addresses from addruart
2010-10-20 00:27:33 -04:00
dma-isa.c
ARM: dma-isa: request cascade channel after registering it
2009-12-24 18:34:08 +00:00
dma.c
ARM: dma: add /proc/dma support to arch/arm/kernel/dma.c
2010-04-14 13:13:30 +01:00
early_printk.c
ARM: Add an earlyprintk debug console
2009-12-09 10:02:18 +00:00
ecard.c
ARM: ecard: irq_data conversion.
2011-01-13 12:26:17 +01:00
ecard.h
[ARM] rpc: ecard: remove deprecated ecard_address() and relatives
2008-07-03 14:25:58 +01:00
elf.c
ARM: 5883/1: Revert "disable NX support for OABI-supporting kernels"
2010-01-18 14:12:11 +00:00
entry-armv.S
Merge branch 'devel-stable' into devel
2011-01-06 22:33:32 +00:00
entry-common.S
Merge branch 'clksrc' into devel
2011-01-05 18:09:03 +00:00
entry-header.S
ARM: hw_breakpoint: disable preemption during debug exception handling
2010-12-06 11:55:56 +00:00
etm.c
Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
2010-10-22 10:52:56 -07:00
fiq.c
Merge branch 'smp' into misc
2011-01-06 22:32:03 +00:00
ftrace.c
ARM: ftrace: graph tracer + dynamic ftrace
2010-11-19 21:43:27 +05:30
head-common.S
ARM: fix missing branch in __error_a
2011-01-15 11:19:19 +00:00
head-nommu.S
ARM: no need for nommu to jump through the hoops that mmu does
2010-10-08 10:07:27 +01:00
head.S
ARM: fixup SMP alternatives in modules
2011-02-10 15:25:18 +00:00
hw_breakpoint.c
ARM: 6768/1: hw_breakpoint: ensure debug logic is powered up on v7 cores
2011-02-26 13:35:51 +00:00
init_task.c
Use new __init_task_data macro in arch init_task.c files.
2009-09-21 06:27:08 +02:00
io.c
[ARM] Convert asm/io.h to linux/io.h
2008-09-06 12:10:45 +01:00
irq.c
ARM: core irq_data conversion.
2011-01-13 12:26:17 +01:00
isa.c
sysctl: Drop & in front of every proc_handler.
2009-11-18 08:37:40 -08:00
iwmmxt.S
ARM: pxa: add iwmmx support for PJ4
2010-12-20 23:07:36 +08:00
kgdb.c
kgdb,arm: fix register dump
2010-10-29 13:14:40 -05:00
kprobes-decode.c
ARM: 6745/1: kprobes insn decoding fix
2011-02-21 19:29:29 +00:00
kprobes.c
Merge branch 'master' into export-slabh
2010-04-05 11:37:28 +09:00
leds.c
ARM: move LED support code out of arch/arm/kernel/time.c
2010-02-15 21:39:12 +00:00
machine_kexec.c
ARM: 6522/1: kexec: Add call to non-crashing cores through IPI
2010-12-04 11:02:04 +00:00
Makefile
Merge branch 'devel-stable' into devel
2011-01-06 22:33:32 +00:00
module.c
ARM: fixup SMP alternatives in modules
2011-02-10 15:25:18 +00:00
perf_event_v6.c
ARM: 6521/1: perf: use raw_spinlock_t for pmu_lock
2010-12-04 11:18:08 +00:00
perf_event_v7.c
ARM: 6521/1: perf: use raw_spinlock_t for pmu_lock
2010-12-04 11:18:08 +00:00
perf_event_xscale.c
ARM: 6521/1: perf: use raw_spinlock_t for pmu_lock
2010-12-04 11:18:08 +00:00
perf_event.c
ARM: 6654/1: perf/oprofile: fix off-by-one in stack check
2011-02-10 15:29:03 +00:00
pj4-cp0.c
ARM: pxa: add iwmmx support for PJ4
2010-12-20 23:07:36 +08:00
pmu.c
ARM: 6742/1: pmu: avoid setting IRQ affinity on UP systems
2011-02-19 11:24:05 +00:00
process.c
ARM: 6619/1: nommu: avoid mapping vectors page when !CONFIG_MMU
2011-01-11 17:32:24 +00:00
ptrace.c
ARM: 6767/1: ptrace: fix register indexing in GETHBPREGS request
2011-02-26 13:35:50 +00:00
ptrace.h
arm: use generic ptrace_resume code
2010-03-12 15:52:38 -08:00
relocate_kernel.S
ARM: 6497/1: kexec: Correct data alignment for CONFIG_THUMB2_KERNEL
2010-11-30 13:44:23 +00:00
return_address.c
[ARM] 5613/1: implement CALLER_ADDRESSx
2009-07-21 17:21:28 +01:00
sched_clock.c
ARM: sched_clock: make minsec argument to clocks_calc_mult_shift() zero
2011-01-11 16:44:02 +00:00
setup.c
ARM: 6676/1: Correct the cpu_architecture() function for ARMv7
2011-02-19 11:24:28 +00:00
signal.c
ARM: Ensure predictable endian state on signal handler entry
2011-02-21 19:29:26 +00:00
signal.h
ARM: Fix signal restart issues with NX and OABI compat
2009-10-25 15:39:37 +00:00
smp_scu.c
Check whether the SCU was already initialised
2009-11-05 10:10:36 +00:00
smp_tlb.c
ARM: SMP: split out software TLB maintainence broadcasting
2010-12-20 15:09:17 +00:00
smp_twd.c
ARM: twd: ensure timer reload is reprogrammed on entry to periodic mode
2011-01-25 21:17:58 +00:00
smp.c
Merge branch 'pgt' (early part) into devel
2011-01-06 22:33:19 +00:00
stacktrace.c
ARM: fix /proc/$PID/stack on SMP
2011-01-15 09:27:04 +00:00
swp_emulate.c
ARM: 6396/1: Add SWP/SWPB emulation for ARMv7 processors
2010-11-04 15:45:24 +00:00
sys_arm.c
Make do_execve() take a const filename pointer
2010-08-17 18:07:43 -07:00
sys_oabi-compat.c
Mark arguments to certain syscalls as being const
2010-08-13 16:53:13 -07:00
tcm.c
ARM: 6225/1: make TCM allocation static and common for all archs
2010-07-27 10:42:38 +01:00
tcm.h
ARM: 5580/2: ARM TCM (Tightly-Coupled Memory) support v3
2009-09-15 22:11:05 +01:00
thumbee.c
Fix the teehbr_read function prototype
2008-11-10 14:14:11 +00:00
time.c
ARM: sched_clock: allow init_sched_clock() to be called early
2011-01-11 16:23:04 +00:00
traps.c
Merge branch 'pgt' (early part) into devel
2011-01-06 22:33:19 +00:00
unwind.c
ARM: 6468/1: backtrace: fix calculation of thread stack base
2010-11-07 16:12:37 +00:00
vmlinux.lds.S
ARM: Keep exit text/data around for SMP_ON_UP
2011-02-21 19:29:27 +00:00
xscale-cp0.c
ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread()
2009-12-18 14:53:41 +00:00