| /linux/tools/power/cpupower/utils/ |
| H A D | cpupower-set.c | 42 int epp:1; in cmd_set() member
50 char epp[30], mode[20]; in cmd_set() local
79 if (params.epp) in cmd_set()
81 if (sscanf(optarg, "%29s", epp) != 1) { in cmd_set()
85 params.epp = 1; in cmd_set()
160 if (params.epp) { in cmd_set()
161 ret = cpupower_set_epp(cpu, epp); in cmd_set()
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| H A D | cpufreq-info.c | 439 /* --epp / -z */
443 char *epp; in get_epp() local
445 epp = cpufreq_get_energy_performance_preference(cpu); in get_epp()
446 if (!epp) in get_epp()
449 printf(_(" energy performance preference: %s\n"), epp); in get_epp()
451 cpufreq_put_energy_performance_preference(epp); in get_epp()
539 {"epp", no_argument, NULL, 'z'},
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| /linux/drivers/net/ethernet/sfc/siena/ |
| H A D | siena_sriov.c | 406 struct efx_endpoint_page *epp; in __efx_siena_sriov_push_vf_status() local
438 list_for_each_entry(epp, &nic_data->local_page_list, link) { in __efx_siena_sriov_push_vf_status()
447 copy[pos].from_addr = epp->addr; in __efx_siena_sriov_push_vf_status()
1087 struct efx_endpoint_page *epp; in efx_siena_sriov_peer_work() local
1126 epp = kmalloc_obj(*epp); in efx_siena_sriov_peer_work()
1127 if (!epp) in efx_siena_sriov_peer_work()
1129 epp->ptr = dma_alloc_coherent( in efx_siena_sriov_peer_work()
1131 &epp->addr, GFP_KERNEL); in efx_siena_sriov_peer_work()
1132 if (!epp->ptr) { in efx_siena_sriov_peer_work()
1133 kfree(epp); in efx_siena_sriov_peer_work()
[all …]
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| /linux/drivers/cpufreq/ |
| H A D | intel_pstate.c | 627 s16 epp = -EOPNOTSUPP; in intel_pstate_get_epp() local
635 epp = rdmsrq_on_cpu(cpu_data->cpu, MSR_HWP_REQUEST, in intel_pstate_get_epp()
637 if (epp) in intel_pstate_get_epp()
638 return epp; in intel_pstate_get_epp()
640 epp = (hwp_req_data >> 24) & 0xff; in intel_pstate_get_epp()
643 return epp; in intel_pstate_get_epp()
684 s16 epp; in intel_pstate_get_energy_pref_index() local
688 epp = intel_pstate_get_epp(cpu_data, 0); in intel_pstate_get_energy_pref_index()
689 if (epp < 0) in intel_pstate_get_energy_pref_index()
690 return epp; in intel_pstate_get_energy_pref_index()
[all …]
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| /linux/tools/power/cpupower/utils/helpers/ |
| H A D | helpers.h | 122 extern int cpupower_set_epp(unsigned int cpu, char *epp);
183 static inline int cpupower_set_epp(unsigned int cpu, char *epp) in cpupower_set_epp() argument
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| H A D | misc.c | 126 int cpupower_set_epp(unsigned int cpu, char *epp) in cpupower_set_epp() argument
137 snprintf(linebuf, sizeof(linebuf), "%s", epp); in cpupower_set_epp()
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| /linux/Documentation/i2c/busses/ |
| H A D | i2c-parport.rst | 150 This driver is also NOT the same as the i2c-pcf-epp driver found in the
151 lm_sensors package. The i2c-pcf-epp driver doesn't use the parallel port as
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| /linux/drivers/usb/gadget/udc/ |
| H A D | lpc32xx_udc.c | 187 #define ep_dbg(epp, fmt, arg...) \ argument
188 dev_dbg(epp->udc->dev, "%s: " fmt, __func__, ## arg)
189 #define ep_err(epp, fmt, arg...) \ argument
190 dev_err(epp->udc->dev, "%s: " fmt, __func__, ## arg)
191 #define ep_info(epp, fmt, arg...) \ argument
192 dev_info(epp->udc->dev, "%s: " fmt, __func__, ## arg)
193 #define ep_warn(epp, fmt, arg...) \ argument
194 dev_warn(epp->udc->dev, "%s:" fmt, __func__, ## arg)
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| /linux/tools/power/x86/intel-speed-select/ |
| H A D | isst.h | 97 unsigned char epp; member
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| H A D | isst-core-mbox.c | 961 clos_config->epp = resp & 0x0f; in mbox_pm_get_clos()
976 req = clos_config->epp & 0x0f; in mbox_set_clos()
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| H A D | isst-config.c | 1698 static int set_clos_param(struct isst_id *id, int clos, int epp, int wt, int min, int max) in set_cpufreq_scaling_min_max()
1710 clos_config.epp = epp; in set_cpufreq_scaling_min_max()
2512 clos_config.epp = clos_epp; in set_clos_config()
2534 fprintf(stderr, "\tSpecify clos EPP with [--epp|-e]\n"); in set_clos_config()
2548 fprintf(stderr, "clos epp is not specified or invalid, default: 0\n"); in set_clos_assoc_for_cpu()
2926 { "epp", required_argument, 0, 'e' }, in parse_cmd_args()
2985 check_optarg("epp", 0); in parse_cmd_args()
2988 isst_display_error_info_message(1, "epp can't be specified on this platform", 0, 0); in isst_help()
1675 set_clos_param(struct isst_id * id,int clos,int epp,int wt,int min,int max) set_clos_param() argument
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| H A D | isst-core-tpmi.c | 747 clos_config->epp = 0; in tpmi_pm_get_clos()
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| H A D | isst-display.c | 639 snprintf(value, sizeof(value), "%d", clos_config->epp); in isst_clos_display_information()
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| /linux/drivers/irqchip/ |
| H A D | irq-gic-v3-its.c | 2904 unsigned int np, epp, esz; in allocate_vpe_l1_table() local
2970 epp = psz / (esz * SZ_8); in allocate_vpe_l1_table()
2976 if (epp < ITS_MAX_VPEID) { in allocate_vpe_l1_table()
2982 nl2 = DIV_ROUND_UP(ITS_MAX_VPEID, epp); in allocate_vpe_l1_table()
2996 np, npg, psz, epp, esz); in allocate_vpe_l1_table()
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| /linux/arch/arm/boot/dts/nvidia/ |
| H A D | tegra20-peripherals-opp.dtsi | 306 epp_dvfs_opp_table: opp-table-epp {
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| H A D | tegra30-peripherals-opp.dtsi | 746 epp_dvfs_opp_table: opp-table-epp {
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| /linux/Documentation/admin-guide/ |
| H A D | kernel-parameters.txt | 4943 Format: [spp|ps2|epp|ecp|ecpepp]
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