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| author | Will Deacon <will.deacon@arm.com> | 2011-02-25 20:20:42 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-02-26 14:35:51 +0100 |
| commit | c09bae709182046ab104757115dfbd74a1ba1a15 (patch) | |
| tree | 4abb05c23dd1846666c327d4ccb8aa3458b6f44a /arch/mips/cavium-octeon/cpu.c | |
| parent | ARM: 6767/1: ptrace: fix register indexing in GETHBPREGS request (diff) | |
| download | linux-c09bae709182046ab104757115dfbd74a1ba1a15.tar.xz linux-c09bae709182046ab104757115dfbd74a1ba1a15.zip | |
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>
Diffstat (limited to 'arch/mips/cavium-octeon/cpu.c')
0 files changed, 0 insertions, 0 deletions