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| /openbmc/linux/arch/x86/include/asm/uv/ |
| H A D | uv_hub.h | 8dc579e8 Thu Sep 10 09:31:49 CDT 2009 Jack Steiner <steiner@sgi.com> x86: SGI UV: Add volatile semantics to macros that access chipset registers
Add volatile-semantics to the SGI UV read/write macros that are
used to access chipset memory mapped registers. No direct
references to volatile are made. Instead the readq/writeq macros
are used.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Cc: linux-mm@kvack.org
Cc: dwalker@fifo99.com
Cc: cfriesen@nortel.com
LKML-Reference: <20090910143149.GA14273@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
8dc579e8 Thu Sep 10 09:31:49 CDT 2009 Jack Steiner <steiner@sgi.com> x86: SGI UV: Add volatile semantics to macros that access chipset registers
Add volatile-semantics to the SGI UV read/write macros that are
used to access chipset memory mapped registers. No direct
references to volatile are made. Instead the readq/writeq macros
are used.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Cc: linux-mm@kvack.org
Cc: dwalker@fifo99.com
Cc: cfriesen@nortel.com
LKML-Reference: <20090910143149.GA14273@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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