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/openbmc/linux/arch/arm/common/
H A Dmcpm_entry.c66 mcpm_sync.clusters[cluster].cluster = state; in __mcpm_outbound_leave_critical()
67 sync_cache_w(&mcpm_sync.clusters[cluster].cluster); in __mcpm_outbound_leave_critical()
88 c->cluster = CLUSTER_GOING_DOWN; in __mcpm_outbound_enter_critical()
89 sync_cache_w(&c->cluster); in __mcpm_outbound_enter_critical()
137 sync_cache_r(&mcpm_sync.clusters[cluster].cluster); in __mcpm_cluster_state()
138 return mcpm_sync.clusters[cluster].cluster; in __mcpm_cluster_state()
241 unsigned int mpidr, cpu, cluster; in mcpm_cpu_power_down() local
286 __mcpm_cpu_down(cpu, cluster); in mcpm_cpu_power_down()
318 __func__, cpu, cluster, ret); in mcpm_wait_for_cpu_powerdown()
342 unsigned int mpidr, cpu, cluster; in mcpm_cpu_powered_up() local
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/openbmc/linux/arch/arm/mach-versatile/
H A Dtc2_pm.c49 if (cluster >= TC2_CLUSTERS || cpu >= tc2_nr_cpus[cluster]) in tc2_pm_cpu_powerup()
51 ve_spc_set_resume_addr(cluster, cpu, in tc2_pm_cpu_powerup()
60 if (cluster >= TC2_CLUSTERS) in tc2_pm_cluster_powerup()
62 ve_spc_powerdown(cluster, false); in tc2_pm_cluster_powerup()
84 BUG_ON(cluster >= TC2_CLUSTERS); in tc2_pm_cluster_powerdown_prepare()
85 ve_spc_powerdown(cluster, true); in tc2_pm_cluster_powerdown_prepare()
114 u32 mask = cluster ? in tc2_core_in_reset()
133 __func__, cpu, cluster, in tc2_pm_wait_for_powerdown()
171 BUG_ON(cluster >= TC2_CLUSTERS); in tc2_pm_cluster_is_up()
172 ve_spc_powerdown(cluster, false); in tc2_pm_cluster_is_up()
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H A Ddcscb.c43 pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); in dcscb_cpu_powerup()
44 if (cluster >= 2 || !(cpumask & dcscb_allcpus_mask[cluster])) in dcscb_cpu_powerup()
47 rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4); in dcscb_cpu_powerup()
53 static int dcscb_cluster_powerup(unsigned int cluster) in dcscb_cluster_powerup() argument
57 pr_debug("%s: cluster %u\n", __func__, cluster); in dcscb_cluster_powerup()
58 if (cluster >= 2) in dcscb_cluster_powerup()
64 rst_hold |= dcscb_allcpus_mask[cluster]; in dcscb_cluster_powerup()
73 pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); in dcscb_cpu_powerdown_prepare()
74 BUG_ON(cluster >= 2 || !((1 << cpu) & dcscb_allcpus_mask[cluster])); in dcscb_cpu_powerdown_prepare()
85 pr_debug("%s: cluster %u\n", __func__, cluster); in dcscb_cluster_powerdown_prepare()
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H A Dspc.c154 if (cluster >= MAX_CLUSTERS) in ve_spc_cpu_wakeup_irq()
183 if (cluster >= MAX_CLUSTERS) in ve_spc_set_resume_addr()
186 if (cluster_is_a15(cluster)) in ve_spc_set_resume_addr()
208 if (cluster >= MAX_CLUSTERS) in ve_spc_powerdown()
402 info->opps[cluster] = opps; in ve_spc_populate_opps()
421 int cluster; in ve_init_opp_table() local
426 cluster = cluster < 0 ? 0 : cluster; in ve_init_opp_table()
484 int cluster; member
534 spc->cluster = spc->cluster < 0 ? 0 : spc->cluster; in ve_spc_clk_register()
546 int cpu, cluster; in ve_spc_clk_init() local
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/openbmc/linux/arch/arm/mach-sunxi/
H A Dmc_smp.c105 __func__, cluster, core); in sunxi_core_is_cortex_a15()
125 cluster, cpu); in sunxi_cpu_power_switch_set()
167 if (cluster == 0 && cpu == 0) in sunxi_cpu_powerup()
258 if (cluster >= SUNXI_NR_CLUSTERS) in sunxi_cluster_powerup()
393 unsigned int mpidr, cpu, cluster; in sunxi_mc_smp_boot_secondary() local
411 sunxi_cluster_powerup(cluster); in sunxi_mc_smp_boot_secondary()
418 sunxi_cpu_powerup(cpu, cluster); in sunxi_mc_smp_boot_secondary()
445 unsigned int mpidr, cpu, cluster; in sunxi_mc_smp_cpu_die() local
463 cluster, cpu); in sunxi_mc_smp_cpu_die()
509 if (cluster >= SUNXI_NR_CLUSTERS) in sunxi_cluster_powerdown()
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/openbmc/qemu/tests/qemu-iotests/
H A D19078 cluster=$((64*1024))
79 b1clusters=$(( (val2T/512/8 + cluster - 1) / cluster ))
80 b2clusters=$(( (val2T/2/1024/1024/8 + cluster - 1) / cluster ))
82 (b1clusters * 8 + cluster - 1) / cluster * cluster +
84 (b2clusters * 8 + cluster - 1) / cluster * cluster +
85 cluster))
90 cluster=$((2*1024*1024))
91 b1clusters=$(( (val2T/512/8 + cluster - 1) / cluster ))
92 b2clusters=$(( (val2T/2/1024/1024/8 + cluster - 1) / cluster ))
94 (b1clusters * 8 + cluster - 1) / cluster * cluster +
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H A D261.out190 ERROR cluster 10 refcount=0 reference=1
213 Leaked cluster 14 refcount=1 reference=0
214 Leaked cluster 15 refcount=1 reference=0
268 Leaked cluster 14 refcount=1 reference=0
269 Leaked cluster 15 refcount=1 reference=0
270 Leaked cluster 56 refcount=1 reference=0
271 Leaked cluster 57 refcount=1 reference=0
272 Leaked cluster 58 refcount=1 reference=0
273 Leaked cluster 59 refcount=1 reference=0
274 Leaked cluster 60 refcount=1 reference=0
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H A D217.out16 Leaked cluster 4 refcount=2 reference=1
17 Leaked cluster 5 refcount=2 reference=1
18 Leaked cluster 6 refcount=1 reference=0
19 Leaked cluster 7 refcount=1 reference=0
25 Leaked cluster 4 refcount=2 reference=1
26 Leaked cluster 5 refcount=2 reference=1
27 Leaked cluster 6 refcount=1 reference=0
28 Leaked cluster 7 refcount=1 reference=0
29 Repairing cluster 4 refcount=2 reference=1
30 Repairing cluster 5 refcount=2 reference=1
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H A D060.out6 ERROR cluster 3 refcount=1 reference=3
34 ERROR cluster 2 refcount=1 reference=2
43 ERROR cluster 2 refcount=1 reference=2
66 ERROR cluster 4 refcount=1 reference=2
67 Leaked cluster 9 refcount=1 reference=0
78 ERROR cluster 4 refcount=1 reference=2
79 Leaked cluster 9 refcount=1 reference=0
193 ERROR cluster 0 refcount=0 reference=1
194 ERROR cluster 1 refcount=0 reference=1
195 ERROR cluster 3 refcount=0 reference=1
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H A D098.out19 Leaked cluster 4 refcount=1 reference=0
20 Leaked cluster 5 refcount=1 reference=0
21 Repairing cluster 4 refcount=1 reference=0
22 Repairing cluster 5 refcount=1 reference=0
32 ERROR cluster 0 refcount=0 reference=1
33 ERROR cluster 1 refcount=0 reference=1
34 ERROR cluster 3 refcount=0 reference=1
36 Repairing cluster 1 refcount=1 reference=0
46 ERROR cluster 0 refcount=0 reference=1
47 ERROR cluster 1 refcount=0 reference=1
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H A D108.out8 ERROR cluster 0 refcount=0 reference=1
9 ERROR cluster 3 refcount=0 reference=1
10 ERROR cluster 4 refcount=0 reference=1
11 ERROR cluster 5 refcount=0 reference=1
33 ERROR cluster 256 refcount=0 reference=1
35 Repairing cluster 1 refcount=1 reference=0
66 ERROR cluster 16 refcount=0 reference=1
119 ERROR cluster 0 refcount=0 reference=1
141 ERROR cluster 0 refcount=0 reference=1
164 "cluster-size": 512
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/openbmc/linux/fs/ocfs2/cluster/
H A Dnodemanager.c53 if (cluster == NULL) in o2nm_configured_node_map()
104 if (cluster == NULL) in o2nm_get_node_by_ip()
187 struct o2nm_cluster *cluster; in o2nm_node_num_store() local
209 if (!cluster) { in o2nm_node_num_store()
215 if (cluster->cl_nodes[tmp]) in o2nm_node_num_store()
290 if (!cluster) { in o2nm_node_ipv4_address_store()
346 if (!cluster) { in o2nm_node_local_store()
537 if (cluster) in o2nm_cluster_fence_method_show()
656 kfree(cluster); in o2nm_cluster_release()
718 ret = &cluster->cl_group; in o2nm_cluster_group_make_group()
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/openbmc/linux/arch/arm/mach-exynos/
H A Dmcpm-exynos.c64 cluster >= EXYNOS5420_NR_CLUSTERS) in exynos_cpu_powerup()
76 if (cluster && in exynos_cpu_powerup()
93 cpu, cluster); in exynos_cpu_powerup()
108 pr_debug("%s: cluster %u\n", __func__, cluster); in exynos_cluster_powerup()
109 if (cluster >= EXYNOS5420_NR_CLUSTERS) in exynos_cluster_powerup()
112 exynos_cluster_power_up(cluster); in exynos_cluster_powerup()
122 cluster >= EXYNOS5420_NR_CLUSTERS); in exynos_cpu_powerdown_prepare()
129 BUG_ON(cluster >= EXYNOS5420_NR_CLUSTERS); in exynos_cluster_powerdown_prepare()
130 exynos_cluster_power_down(cluster); in exynos_cluster_powerdown_prepare()
170 cluster >= EXYNOS5420_NR_CLUSTERS); in exynos_wait_for_powerdown()
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/openbmc/linux/arch/arm/mach-hisi/
H A Dplatmcpm.c76 if (hip04_cpu_table[cluster][i]) in hip04_cluster_is_down()
89 data |= 1 << cluster; in hip04_set_snoop_filter()
91 data &= ~(1 << cluster); in hip04_set_snoop_filter()
100 unsigned int mpidr, cpu, cluster; in hip04_boot_secondary() local
115 if (hip04_cpu_table[cluster][cpu]) in hip04_boot_secondary()
146 hip04_cpu_table[cluster][cpu]++; in hip04_boot_secondary()
155 unsigned int mpidr, cpu, cluster; in hip04_cpu_die() local
163 hip04_cpu_table[cluster][cpu]--; in hip04_cpu_die()
193 unsigned int mpidr, cpu, cluster; in hip04_cpu_kill() local
249 unsigned int mpidr, cpu, cluster; in hip04_cpu_table_init() local
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/openbmc/linux/drivers/perf/
H A Dqcom_l2_pmu.c489 if (!cluster) { in l2_cache_event_init()
761 return cluster; in l2_cache_associate_cpu_with_cluster()
774 if (!cluster) { in l2cache_pmu_online_cpu()
777 if (!cluster) { in l2cache_pmu_online_cpu()
792 cluster->on_cpu = cpu; in l2cache_pmu_online_cpu()
811 if (!cluster) in l2cache_pmu_offline_cpu()
820 cluster->on_cpu = -1; in l2cache_pmu_offline_cpu()
855 cluster = devm_kzalloc(&pdev->dev, sizeof(*cluster), GFP_KERNEL); in l2_cache_pmu_probe_cluster()
856 if (!cluster) in l2_cache_pmu_probe_cluster()
865 cluster->irq = irq; in l2_cache_pmu_probe_cluster()
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/openbmc/linux/arch/arm/include/asm/
H A Dmcpm.h44 void mcpm_set_entry_vector(unsigned cpu, unsigned cluster, void *ptr);
51 void mcpm_set_early_poke(unsigned cpu, unsigned cluster,
84 int mcpm_cpu_power_up(unsigned int cpu, unsigned int cluster);
219 int (*cpu_powerup)(unsigned int cpu, unsigned int cluster);
220 int (*cluster_powerup)(unsigned int cluster);
221 void (*cpu_suspend_prepare)(unsigned int cpu, unsigned int cluster);
223 void (*cluster_powerdown_prepare)(unsigned int cluster);
226 void (*cpu_is_up)(unsigned int cpu, unsigned int cluster);
227 void (*cluster_is_up)(unsigned int cluster);
228 int (*wait_for_powerdown)(unsigned int cpu, unsigned int cluster);
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/openbmc/linux/drivers/remoteproc/
H A Dti_k3_r5_remoteproc.c441 struct k3_r5_cluster *cluster = kproc->cluster; in k3_r5_rproc_prepare() local
508 struct k3_r5_cluster *cluster = kproc->cluster; in k3_r5_rproc_unprepare() local
543 struct k3_r5_cluster *cluster = kproc->cluster; in k3_r5_rproc_start() local
615 struct k3_r5_cluster *cluster = kproc->cluster; in k3_r5_rproc_stop() local
834 struct k3_r5_cluster *cluster = kproc->cluster; in k3_r5_rproc_configure() local
1072 struct k3_r5_cluster *cluster = kproc->cluster; in k3_r5_adjust_tcm_sizes() local
1111 struct k3_r5_cluster *cluster = kproc->cluster; in k3_r5_rproc_configure_mode() local
1241 kproc->cluster = cluster; in k3_r5_cluster_rproc_init()
1705 cluster = devm_kzalloc(dev, sizeof(*cluster), GFP_KERNEL); in k3_r5_probe()
1706 if (!cluster) in k3_r5_probe()
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H A Dxlnx_r5_remoteproc.c721 if (!cluster) { in add_tcm_banks()
977 cluster->mode, ret); in zynqmp_r5_core_init()
1114 cluster->core_count = 0; in zynqmp_r5_cluster_init()
1152 if (!cluster) in zynqmp_r5_cluster_exit()
1164 kfree(cluster->r5_cores); in zynqmp_r5_cluster_exit()
1165 kfree(cluster); in zynqmp_r5_cluster_exit()
1184 cluster = kzalloc(sizeof(*cluster), GFP_KERNEL); in zynqmp_r5_remoteproc_probe()
1185 if (!cluster) in zynqmp_r5_remoteproc_probe()
1188 cluster->dev = dev; in zynqmp_r5_remoteproc_probe()
1193 kfree(cluster); in zynqmp_r5_remoteproc_probe()
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/openbmc/linux/Documentation/arch/arm/
H A Dcluster-pm-race-avoidance.rst92 CPUs in the cluster simultaneously modifying the state. The cluster-
118 cluster setup and
161 cluster is set up and coherent. If the cluster is not ready,
163 cluster has been set up.
230 "cluster" state: The global state of the cluster; or the state
244 states for the cluster as a whole::
337 enabled for the cluster. Other CPUs in the cluster can safely
355 enabled for the cluster. Other CPUs in the cluster can safely
359 made to power the cluster down.
377 cluster-level coherency.
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/openbmc/linux/drivers/cpufreq/
H A Dvexpress-spc-cpufreq.c45 #define ACTUAL_FREQ(cluster, freq) ((cluster == A7_CLUSTER) ? freq << 1 : freq) argument
46 #define VIRT_FREQ(cluster, freq) ((cluster == A7_CLUSTER) ? freq >> 1 : freq) argument
284 if (!freq_table[cluster]) in _put_cluster_clk_and_freq_table()
287 clk_put(clk[cluster]); in _put_cluster_clk_and_freq_table()
300 if (cluster < MAX_CLUSTERS) in put_cluster_clk_and_freq_table()
313 kfree(freq_table[cluster]); in put_cluster_clk_and_freq_table()
322 if (freq_table[cluster]) in _get_cluster_clk_and_freq_table()
338 if (!IS_ERR(clk[cluster])) in _get_cluster_clk_and_freq_table()
343 ret = PTR_ERR(clk[cluster]); in _get_cluster_clk_and_freq_table()
348 cluster); in _get_cluster_clk_and_freq_table()
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H A Dtegra186-cpufreq.c75 unsigned int cluster = data->cpus[policy->cpu].bpmp_cluster_id; in tegra186_cpufreq_init() local
77 policy->freq_table = data->clusters[cluster].table; in tegra186_cpufreq_init()
100 struct tegra186_cpufreq_cluster *cluster; in tegra186_cpufreq_get() local
112 cluster = &data->clusters[cluster_id]; in tegra186_cpufreq_get()
115 return (cluster->ref_clk_khz * ndiv) / cluster->div; in tegra186_cpufreq_get()
187 cluster->ref_clk_khz = data->ref_clk_hz / 1000; in init_vhint_table()
188 cluster->div = data->pdiv * data->mdiv; in init_vhint_table()
207 point->frequency = (cluster->ref_clk_khz * ndiv) / cluster->div; in init_vhint_table()
245 cluster->table = init_vhint_table(pdev, bpmp, cluster, i); in tegra186_cpufreq_probe()
246 if (IS_ERR(cluster->table)) { in tegra186_cpufreq_probe()
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/openbmc/linux/Documentation/devicetree/bindings/cpufreq/
H A Dapple,cluster-cpufreq.yaml4 $id: http://devicetree.org/schemas/cpufreq/apple,cluster-cpufreq.yaml#
7 title: Apple SoC cluster cpufreq device
14 the cluster management register block. This binding uses the standard
23 - apple,t8103-cluster-cpufreq
24 - apple,t8112-cluster-cpufreq
25 - const: apple,cluster-cpufreq
27 - const: apple,t6000-cluster-cpufreq
28 - const: apple,t8103-cluster-cpufreq
29 - const: apple,cluster-cpufreq
107 compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
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/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-ocfs214 covers how ocfs2 uses distributed locking between cluster
18 cluster nodes can interoperate if they have an identical
34 the available plugins to support ocfs2 cluster operation.
35 A cluster plugin is required to use ocfs2 in a cluster.
38 * 'o2cb' - The classic o2cb cluster stack that ocfs2 has
54 cluster plugin is currently in use by the filesystem.
62 the cluster stack in use. The contents may change
71 of current ocfs2 cluster stack. This value is set by
76 When the 'o2cb' cluster stack is used, the 'o2cb' cluster
78 cluster plugin.
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/openbmc/u-boot/arch/powerpc/cpu/mpc8xxx/
H A Dcpu.c117 u32 cluster, type, mask = 0; in compute_ppc_cpumask() local
121 cluster = in_be32(&gur->tp_cluster[i].lower); in compute_ppc_cpumask()
123 type = init_type(cluster, j); in compute_ppc_cpumask()
141 u32 cluster, type, dsp_mask = 0; in compute_dsp_cpumask() local
145 cluster = in_be32(&gur->tp_cluster[i].lower); in compute_dsp_cpumask()
147 type = init_type(cluster, j); in compute_dsp_cpumask()
164 u32 cluster; in fsl_qoriq_dsp_core_to_cluster() local
168 cluster = in_be32(&gur->tp_cluster[i].lower); in fsl_qoriq_dsp_core_to_cluster()
170 if (init_type(cluster, j)) { in fsl_qoriq_dsp_core_to_cluster()
187 u32 cluster; in fsl_qoriq_core_to_cluster() local
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/openbmc/qemu/tests/qemu-iotests/tests/
H A Dparallels-checks.out19 == extend image by 1 cluster ==
31 == check last cluster ==
42 == check second cluster ==
46 == check second cluster ==
58 == check the first cluster ==
61 == check second cluster ==
81 == check second cluster ==
85 == check second cluster ==
92 == check second cluster ==
110 == check first cluster ==
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