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| author |   Alistair Popple <alistair@popple.id.au> | 2020-06-22 12:18:32 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2022-04-27 16:32:42 +1000 |
| commit | 3527e1ab9a7990530dfb0137ddcfa64bed2915be (patch) | |
| tree | 613b55d876fce924737e6ff38b3360a159f85bc5 /tools/testing/selftests/powerpc/include/utils.h | |
| parent | powerpc/boot: Build wrapper for an appropriate CPU (diff) | |
| download | linux-dev-3527e1ab9a7990530dfb0137ddcfa64bed2915be.tar.xz linux-dev-3527e1ab9a7990530dfb0137ddcfa64bed2915be.zip | |
selftests/powerpc: Add matrix multiply assist (MMA) test
Adds a simple test of some basic matrix multiply assist (MMA)
instructions.
Signed-off-by: Alistair Popple <alistair@popple.id.au>
Tested-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200622021832.15870-1-alistair@popple.id.au
Diffstat (limited to 'tools/testing/selftests/powerpc/include/utils.h')
| -rw-r--r-- | tools/testing/selftests/powerpc/include/utils.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/include/utils.h b/tools/testing/selftests/powerpc/include/utils.h index b7d188fc87c7..b9fa9cd709df 100644 --- a/tools/testing/selftests/powerpc/include/utils.h +++ b/tools/testing/selftests/powerpc/include/utils.h @@ -135,6 +135,11 @@ do { \ #define PPC_FEATURE2_ARCH_3_1 0x00040000 #endif +/* POWER10 features */ +#ifndef PPC_FEATURE2_MMA +#define PPC_FEATURE2_MMA 0x00020000 +#endif + #if defined(__powerpc64__) #define UCONTEXT_NIA(UC) (UC)->uc_mcontext.gp_regs[PT_NIP] #define UCONTEXT_MSR(UC) (UC)->uc_mcontext.gp_regs[PT_MSR] |