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67acca3504
linux-yocto/drivers/perf
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Robin Murphy 67acca3504 perf/arm-cmn: Refactor DTC PMU register access 
Annoyingly, we're soon going to have to cope with PMU registers moving
about. This will mostly be straightforward, except for the hard-coding
of CMN_PMU_OFFSET for the DTC PMU registers. As a first step, refactor
those accessors to allow for encapsulating a variable offset without
making a big mess all over. As a bonus, we can repack the arm_cmn_dtc
structure to accommodate the new pointer without growing any larger,
since irq_friend only encodes a range of +/-3.

Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/fc677576fae7b5b55780e5b245a4ef6ea1b30daf.1725296395.git.robin.murphy@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
2024-09-04 16:04:08 +01:00
..
amlogic perf/amlogic: Assign parents for event_source devices 2024-04-19 15:59:29 +01:00
arm_cspmu perf: add missing MODULE_DESCRIPTION() macros 2024-07-10 13:04:38 +01:00
hisilicon drivers/perf: hisi_pcie: Export supported Root Ports [bdf_min, bdf_max] 2024-08-30 11:43:10 +01:00
alibaba_uncore_drw_pmu.c drivers/perf: Fix ali_drw_pmu driver interrupt status clearing 2024-08-23 16:03:56 +01:00
apple_m1_cpu_pmu.c drivers/perf: apple_m1: add known PMU events 2024-08-23 15:52:48 +01:00
arm_dmc620_pmu.c perf/arm-dmc620: Fix lockdep assert in ->event_init() 2024-05-17 16:48:05 +01:00
arm_dsu_pmu.c Driver core changes for 6.10-rc1 2024-05-22 12:13:40 -07:00
arm_pmu_acpi.c arm_pmu: acpi: Add a representative platform device for TRBE 2023-08-18 18:07:10 +01:00
arm_pmu_platform.c perf: arm_pmu: Use of_property_present() 2024-08-16 13:08:21 +01:00
arm_pmu.c perf: arm_pmu: Remove event index to counter remapping 2024-08-16 13:09:11 +01:00
arm_pmuv3.c perf: arm_pmuv3: Add support for Armv9.4 PMU instruction counter 2024-08-16 13:09:12 +01:00
arm_smmuv3_pmu.c perf/arm-smmuv3: Assign parents for event_source device 2024-04-19 15:59:31 +01:00
arm_spe_pmu.c drivers/perf: arm_spe: Use perf_allow_kernel() for permissions 2024-08-30 11:42:24 +01:00
arm_v6_pmu.c perf: arm_pmu: Remove event index to counter remapping 2024-08-16 13:09:11 +01:00
arm_v7_pmu.c perf: arm_pmu: Remove event index to counter remapping 2024-08-16 13:09:11 +01:00
arm_xscale_pmu.c perf: arm_pmu: Remove event index to counter remapping 2024-08-16 13:09:11 +01:00
arm-cci.c Driver core changes for 6.10-rc1 2024-05-22 12:13:40 -07:00
arm-ccn.c perf: add missing MODULE_DESCRIPTION() macros 2024-07-10 13:04:38 +01:00
arm-cmn.c perf/arm-cmn: Refactor DTC PMU register access 2024-09-04 16:04:08 +01:00
cxl_pmu.c perf: add missing MODULE_DESCRIPTION() macros 2024-07-10 13:04:38 +01:00
dwc_pcie_pmu.c perf/dwc_pcie: Add support for QCOM vendor devices 2024-08-23 16:07:26 +01:00
fsl_imx8_ddr_perf.c perf: add missing MODULE_DESCRIPTION() macros 2024-07-10 13:04:38 +01:00
fsl_imx9_ddr_perf.c perf: imx_perf: add support for i.MX95 platform 2024-07-01 15:42:59 +01:00
Kconfig perf/arm: Move 32-bit PMU drivers to drivers/perf/ 2024-07-03 14:07:14 +01:00
Makefile perf/arm: Move 32-bit PMU drivers to drivers/perf/ 2024-07-03 14:07:14 +01:00
marvell_cn10k_ddr_pmu.c perf: add missing MODULE_DESCRIPTION() macros 2024-07-10 13:04:38 +01:00
marvell_cn10k_tad_pmu.c perf: marvell_cn10k_tad: Convert to platform remove callback returning void 2024-02-09 15:59:30 +00:00
qcom_l2_pmu.c perf/qcom: Assign parents for event_source devices 2024-04-19 15:59:30 +01:00
qcom_l3_pmu.c Driver core changes for 6.10-rc1 2024-05-22 12:13:40 -07:00
riscv_pmu_legacy.c perf/riscv: Assign parents for event_source devices 2024-04-19 15:59:29 +01:00
riscv_pmu_sbi.c perf: riscv: Fix selecting counters in legacy mode 2024-08-01 07:15:13 -07:00
riscv_pmu.c drivers/perf: riscv: Do not update the event data if uptodate 2024-07-03 12:56:15 -07:00
starfive_starlink_pmu.c perf: starfive: Add StarLink PMU support 2024-03-04 14:19:48 +00:00
thunderx2_pmu.c perf/thunderx2: Assign parents for event_source devices 2024-04-19 15:59:29 +01:00
xgene_pmu.c Driver core changes for 6.10-rc1 2024-05-22 12:13:40 -07:00