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linux-next/drivers/perf/arm_cspmu
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Besar Wicaksono bce61d5c57 perf: arm_cspmu: nvidia: monitor all ports by default 
Some NVIDIA PMUs like the NVLINK-C2C, CNVLINK, and PCIE PMU provide
port filtering. If the port filter is set to zero, the counter of
these PMUs will not capture any event. To avoid meaningless
experiment, the driver sets the port filter value to a default
non-zero value.

Signed-off-by: Besar Wicaksono <bwicaksono@nvidia.com>
Link: https://lore.kernel.org/r/20241031142118.1865965-5-bwicaksono@nvidia.com
Signed-off-by: Will Deacon <will@kernel.org>
2024-12-09 15:07:49 +00:00
..
ampere_cspmu.c perf: add missing MODULE_DESCRIPTION() macros 2024-07-10 13:04:38 +01:00
arm_cspmu.c perf: Switch back to struct platform_driver::remove() 2024-11-06 14:16:20 +00:00
arm_cspmu.h perf: Use device_show_string() helper for sysfs attributes 2024-05-04 17:37:03 +02:00
Kconfig perf: arm_cspmu: ampere_cspmu: Add support for Ampere SoC PMU 2023-10-10 19:10:54 +01:00
Makefile perf: arm_cspmu: ampere_cspmu: Add support for Ampere SoC PMU 2023-10-10 19:10:54 +01:00
nvidia_cspmu.c perf: arm_cspmu: nvidia: monitor all ports by default 2024-12-09 15:07:49 +00:00