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/openbmc/linux/Documentation/devicetree/bindings/perf/
H A Dmarvell-cn10k-tad.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/perf/marvell-cn10k-tad.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Marvell CN10K LLC-TAD performance monitor
10 - Bhaskara Budiredla <bbudiredla@marvell.com>
13 The Tag-and-Data units (TADs) maintain coherence and contain CN10K
14 shared on-chip last level cache (LLC). The tad pmu measures the
15 performance of last-level cache. Each tad pmu supports up to eight
18 The DT setup comprises of number of tad blocks, the sizes of pmu
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/openbmc/linux/drivers/perf/
H A Dmarvell_cn10k_tad_pmu.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Marvell CN10K LLC-TAD perf driver
44 struct tad_pmu *tad_pmu = to_tad_pmu(event->pmu); in tad_pmu_event_counter_read()
45 struct hw_perf_event *hwc = &event->hw; in tad_pmu_event_counter_read()
46 u32 counter_idx = hwc->idx; in tad_pmu_event_counter_read()
51 prev = local64_read(&hwc->prev_count); in tad_pmu_event_counter_read()
52 for (i = 0, new = 0; i < tad_pmu->region_cnt; i++) in tad_pmu_event_counter_read()
53 new += readq(tad_pmu->regions[i].base + in tad_pmu_event_counter_read()
55 } while (local64_cmpxchg(&hwc->prev_count, prev, new) != prev); in tad_pmu_event_counter_read()
57 local64_add(new - prev, &event->count); in tad_pmu_event_counter_read()
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/openbmc/linux/include/soc/fsl/qe/
H A Dqe.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
106 return -ENOSYS; in cpm_muram_alloc()
116 return -ENOSYS; in cpm_muram_alloc_fixed()
126 return -ENOSYS; in cpm_muram_offset()
165 static inline int par_io_init(struct device_node *np) { return -ENOSYS; } in par_io_init()
166 static inline int par_io_of_config(struct device_node *np) { return -ENOSYS; } in par_io_of_config()
168 int assignment, int has_irq) { return -ENOSYS; } in par_io_config_pin()
169 static inline int par_io_data_set(u8 port, u8 pin, u8 val) { return -ENOSYS; } in par_io_data_set()
185 return ERR_PTR(-ENOSYS); in qe_pin_request()
198 return -ENOSYS; in qe_issue_cmd()
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/openbmc/linux/
H A Dopengrok2.0.log1 2024-12-28 20:05:26.116-0600 FINEST t586 Statistics.logIt: Added: '/openbmc/linux/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh' (ShAnalyzer) (took 79 ms)
2 2024-12-28 20:05:26.112-0600 FINER t592 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/qemu',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/qemu/chardev/spice.c'
3 2024-12-28 20:05:26.116-0600 FINEST t592 Statistics.logIt: Added: '/openbmc/qemu/chardev/spice.c' (CAnalyzer) (took 33 ms)
4 2024-1
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