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powerpc/watchpoint: Add SPRN macros for second DAWR
author
Ravi Bangoria
<ravi.bangoria@linux.ibm.com>
Thu, 14 May 2020 11:17:27 +0000
(16:47 +0530)
committer
Michael Ellerman
<mpe@ellerman.id.au>
Mon, 18 May 2020 14:11:04 +0000
(
00:11
+1000)
Power10 is introducing second DAWR. Add SPRN_ macros for the same.
Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Michael Neuling <mikey@neuling.org>
Link:
https://lore.kernel.org/r/20200514111741.97993-3-ravi.bangoria@linux.ibm.com
arch/powerpc/include/asm/reg.h
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diff --git
a/arch/powerpc/include/asm/reg.h
b/arch/powerpc/include/asm/reg.h
index
60a21b6
..
054f8a7
100644
(file)
--- a/
arch/powerpc/include/asm/reg.h
+++ b/
arch/powerpc/include/asm/reg.h
@@
-284,6
+284,7
@@
#define CTRL_TE 0x00c00000 /* thread enable */
#define CTRL_RUNLATCH 0x1
#define SPRN_DAWR0 0xB4
+#define SPRN_DAWR1 0xB5
#define SPRN_RPR 0xBA /* Relative Priority Register */
#define SPRN_CIABR 0xBB
#define CIABR_PRIV 0x3
@@
-291,6
+292,7
@@
#define CIABR_PRIV_SUPER 2
#define CIABR_PRIV_HYPER 3
#define SPRN_DAWRX0 0xBC
+#define SPRN_DAWRX1 0xBD
#define DAWRX_USER __MASK(0)
#define DAWRX_KERNEL __MASK(1)
#define DAWRX_HYP __MASK(2)