Searched hist:"9 ac7c6d5" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/tools/testing/selftests/powerpc/pmu/sampling_tests/ |
| H A D | mmcr0_pmcjce_test.c | 9ac7c6d5 Thu Jan 27 01:20:04 CST 2022 Athira Rajeev <atrajeev@linux.vnet.ibm.com> selftests/powerpc/pmu/: Add interface test for mmcr0_pmcjce field
The testcase uses event code 0x500fa ("instructions") to verify the
PMCjCE bit setting in Monitor Mode Control Register 0 (MMCR0). This bit
is expected to be set in MMCR0 when using Performance Monitor Counter
5 (PMC5). Checks if perf interface sets this bit correctly.
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/20220127072012.662451-13-kjain@linux.ibm.com
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| H A D | .gitignore | 9ac7c6d5 Thu Jan 27 01:20:04 CST 2022 Athira Rajeev <atrajeev@linux.vnet.ibm.com> selftests/powerpc/pmu/: Add interface test for mmcr0_pmcjce field
The testcase uses event code 0x500fa ("instructions") to verify the
PMCjCE bit setting in Monitor Mode Control Register 0 (MMCR0). This bit
is expected to be set in MMCR0 when using Performance Monitor Counter
5 (PMC5). Checks if perf interface sets this bit correctly.
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/20220127072012.662451-13-kjain@linux.ibm.com
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| H A D | Makefile | 9ac7c6d5 Thu Jan 27 01:20:04 CST 2022 Athira Rajeev <atrajeev@linux.vnet.ibm.com> selftests/powerpc/pmu/: Add interface test for mmcr0_pmcjce field
The testcase uses event code 0x500fa ("instructions") to verify the
PMCjCE bit setting in Monitor Mode Control Register 0 (MMCR0). This bit
is expected to be set in MMCR0 when using Performance Monitor Counter
5 (PMC5). Checks if perf interface sets this bit correctly.
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/20220127072012.662451-13-kjain@linux.ibm.com
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