Revision tags: v5.18-rc6, v5.18-rc5, v5.18-rc4, v5.18-rc3, v5.18-rc2, v5.18-rc1, v5.17, v5.17-rc8, v5.17-rc7, v5.17-rc6, v5.17-rc5, v5.17-rc4, v5.17-rc3, v5.17-rc2 |
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d5172f25 |
| 27-Jan-2022 |
Athira Rajeev <atrajeev@linux.vnet.ibm.com> |
selftests/powerpc/pmu/: Add interface test for mmcr0_fc56 field using pmc1
The testcase uses event code 0x1001e to verify two bit settings (FC5-6 and PMC1CE) in Monitor Mode Control Register 0 (MMCR
selftests/powerpc/pmu/: Add interface test for mmcr0_fc56 field using pmc1
The testcase uses event code 0x1001e to verify two bit settings (FC5-6 and PMC1CE) in Monitor Mode Control Register 0 (MMCR0). Check if FC5-6 bit to be set in MMCR0 when not using Performance Monitor Counter 5 and 6 (PMC5 and PMC6). And also PMC1CE is expected to be set when using PMC1. Test if these fields are programmed correctly via perf interface.
Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com> [mpe: Add error checking, drop GET_MMCR_FIELD, add to .gitignore] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220127072012.662451-14-kjain@linux.ibm.com
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Revision tags: v5.18-rc6, v5.18-rc5, v5.18-rc4, v5.18-rc3, v5.18-rc2, v5.18-rc1, v5.17, v5.17-rc8, v5.17-rc7, v5.17-rc6, v5.17-rc5, v5.17-rc4, v5.17-rc3, v5.17-rc2 |
|
#
d5172f25 |
| 27-Jan-2022 |
Athira Rajeev <atrajeev@linux.vnet.ibm.com> |
selftests/powerpc/pmu/: Add interface test for mmcr0_fc56 field using pmc1
The testcase uses event code 0x1001e to verify two bit settings (FC5-6 and PMC1CE) in Monitor Mode Control Register 0 (MMCR
selftests/powerpc/pmu/: Add interface test for mmcr0_fc56 field using pmc1
The testcase uses event code 0x1001e to verify two bit settings (FC5-6 and PMC1CE) in Monitor Mode Control Register 0 (MMCR0). Check if FC5-6 bit to be set in MMCR0 when not using Performance Monitor Counter 5 and 6 (PMC5 and PMC6). And also PMC1CE is expected to be set when using PMC1. Test if these fields are programmed correctly via perf interface.
Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com> [mpe: Add error checking, drop GET_MMCR_FIELD, add to .gitignore] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220127072012.662451-14-kjain@linux.ibm.com
show more ...
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