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powerpc/watchpoint: Add SPRN macros for second DAWR 

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
This commit is contained in:
Ravi Bangoria 2020-05-14 16:47:27 +05:30 committed by Michael Ellerman
parent 09f82b063a
commit 4a4ec2289a
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/include/asm/reg.h
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@ -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)