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/linux/Documentation/netlink/specs/
H A Dethtool.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
3 name: ethtool
5 protocol: genetlink-legacy
8 uapi-header: linux/ethtool_netlink_generated.h
10 c-family-name: ethtool-genl-name
11 c-version-name: ethtool-genl-version
14 -
15 name: udp-tunnel-type
16 enum-name:
18 entries: [ vxlan, geneve, vxlan-gpe ]
[all …]
H A Dteam.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
3 name: team
5 protocol: genetlink-legacy
10 c-family-name: team-genl-name
11 c-version-name: team-genl-version
12 kernel-policy: global
13 uapi-header: linux/if_team.h
16 -
17 name: string-max-len
20 -
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H A Dmptcp_pm.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
3 name: mptcp_pm
4 protocol: genetlink-legacy
7 c-family-name: mptcp-pm-name
8 c-version-name: mptcp-pm-ver
9 max-by-define: true
10 kernel-policy: per-op
11 cmd-cnt-name: --mptcp-pm-cmd-after-last
14 -
16 name: event-type
[all …]
/linux/drivers/media/usb/pvrusb2/
H A Dpvrusb2-sysfs.c1 // SPDX-License-Identifier: GPL-2.0-only
9 #include "pvrusb2-sysfs.h"
10 #include "pvrusb2-hdw.h"
11 #include "pvrusb2-debug.h"
13 #include "pvrusb2-debugifc.h"
66 char name[80]; member
70 struct device_attribute *attr, in show_name() argument
74 const char *name; in show_name() local
75 cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_name); in show_name()
76 name = pvr2_ctrl_get_desc(cip->cptr); in show_name()
[all …]
/linux/drivers/ptp/
H A Dptp_sysfs.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * PTP 1588 clock support - sysfs interface.
14 struct device_attribute *attr, char *page) in clock_name_show() argument
17 return sysfs_emit(page, "%s\n", ptp->info->name); in clock_name_show()
22 struct device_attribute *attr, in max_phase_adjustment_show() argument
27 return sysfs_emit(page, "%d\n", ptp->info->getmaxphase(ptp->info)); in max_phase_adjustment_show()
31 #define PTP_SHOW_INT(name, var) \ argument
33 struct device_attribute *attr, char *page) \
36 return sysfs_emit(page, "%d\n", ptp->info->var); \
38 static DEVICE_ATTR(name, 0444, var##_show, NULL);
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/linux/drivers/memstick/core/
H A Dmspro_block.c1 // SPDX-License-Identifier: GPL-2.0-only
11 #include <linux/blk-mq.h>
27 #define MSPRO_BLOCK_MAX_PAGES ((2 << 16) - 1)
49 char name[32]; member
115 char name[8]; member
117 unsigned char attr; member
182 struct mspro_block_data *msb = disk->private_data; in mspro_block_bd_free_disk()
195 struct mspro_block_data *msb = bdev->bd_disk->private_data; in mspro_block_bd_getgeo()
197 geo->heads = msb->heads; in mspro_block_bd_getgeo()
198 geo->sectors = msb->sectors_per_track; in mspro_block_bd_getgeo()
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/linux/kernel/irq/
H A Dirqdesc.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 1992, 1998-2006 Linus Torvalds, Ingo Molnar
4 * Copyright (C) 2005-2006, Thomas Gleixner, Russell King
7 * information is available in Documentation/core-api/genericirq.rst
23 * lockdep: we want to handle all irq_desc locks as a single lock-class:
57 if (!zalloc_cpumask_var_node(&desc->irq_common_data.affinity, in alloc_masks()
59 return -ENOMEM; in alloc_masks()
62 if (!zalloc_cpumask_var_node(&desc->irq_common_data.effective_affinity, in alloc_masks()
64 free_cpumask_var(desc->irq_common_data.affinity); in alloc_masks()
65 return -ENOMEM; in alloc_masks()
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/linux/tools/testing/selftests/bpf/benchs/
H A Dbench_ringbufs.c1 // SPDX-License-Identifier: GPL-2.0
19 int ringbuf_sz; /* per-ringbuf, in bytes */
21 int perfbuf_sz; /* per-CPU size, in pages */
41 { "rb-b2b", ARG_RB_BACK2BACK, NULL, 0, "Back-to-back mode"},
42 …{ "rb-use-output", ARG_RB_USE_OUTPUT, NULL, 0, "Use bpf_ringbuf_output() instead of bpf_ringbuf_re…
43 { "rb-batch-cnt", ARG_RB_BATCH_CNT, "CNT", 0, "Set BPF-side record batch count"},
44 { "rb-sampled", ARG_RB_SAMPLED, NULL, 0, "Notification sampling"},
45 { "rb-sample-rate", ARG_RB_SAMPLE_RATE, "RATE", 0, "Notification sample rate"},
87 /* RINGBUF-LIBBPF benchmark */
99 fprintf(stderr, "rb-libbpf benchmark needs one consumer!\n"); in bufs_validate()
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/linux/drivers/infiniband/ulp/rtrs/
H A Drtrs-srv-sysfs.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (c) 2014 - 2018 ProfitBricks GmbH. All rights reserved.
6 * Copyright (c) 2018 - 2019 1&1 IONOS Cloud GmbH. All rights reserved.
7 * Copyright (c) 2019 - 2020 1&1 IONOS SE. All rights reserved.
12 #include "rtrs-pri.h"
13 #include "rtrs-srv.h"
14 #include "rtrs-log.h"
30 struct kobj_attribute *attr, char *buf) in rtrs_srv_disconnect_show() argument
32 return sysfs_emit(buf, "Usage: echo 1 > %s\n", attr->attr.name); in rtrs_srv_disconnect_show()
36 struct kobj_attribute *attr, in rtrs_srv_disconnect_store() argument
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/linux/drivers/base/
H A Dcpu.c1 // SPDX-License-Identifier: GPL-2.0
42 int cpuid = cpu->dev.id; in change_cpu_under_node()
45 cpu->node_id = to_nid; in change_cpu_under_node()
51 int cpuid = dev->id; in cpu_subsys_online()
58 return -ENODEV; in cpu_subsys_online()
64 * If -EBUSY is returned, it is likely that hotplug is temporarily in cpu_subsys_online()
70 if (ret == -EBUSY) { in cpu_subsys_online()
96 int logical_cpu = cpu->dev.id; in unregister_cpu()
101 device_unregister(&cpu->dev); in unregister_cpu()
108 struct device_attribute *attr, in cpu_probe_store() argument
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/linux/drivers/fpga/
H A Dintel-m10-bmc-sec-update.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2019-2022 Intel Corporation. All rights reserved.
11 #include <linux/mfd/intel-m10-bmc.h>
43 struct intel_m10bmc *m10bmc = sec->m10bmc; in m10bmc_sec_write()
44 unsigned int stride = regmap_get_reg_stride(m10bmc->regmap); in m10bmc_sec_write()
47 u32 leftover_size = size - leftover_offset; in m10bmc_sec_write()
51 if (sec->m10bmc->flash_bulk_ops) in m10bmc_sec_write()
52 return sec->m10bmc->flash_bulk_ops->write(m10bmc, buf, offset, size); in m10bmc_sec_write()
55 return -EINVAL; in m10bmc_sec_write()
57 ret = regmap_bulk_write(m10bmc->regmap, M10BMC_STAGING_BASE + offset, in m10bmc_sec_write()
[all …]
/linux/kernel/trace/
H A Dbpf_trace.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2011-2015 PLUMgrid, http://plumgrid.com
18 #include <linux/error-injection.h>
56 static struct bpf_raw_event_map *bpf_get_raw_tracepoint_module(const char *name) in bpf_get_raw_tracepoint_module() argument
64 for (i = 0; i < btm->module->num_bpf_raw_events; ++i) { in bpf_get_raw_tracepoint_module()
65 btp = &btm->module->bpf_raw_event in bpf_get_raw_tracepoint_module()
78 bpf_get_raw_tracepoint_module(const char * name) bpf_get_raw_tracepoint_module() argument
2319 bpf_get_raw_tracepoint(const char * name) bpf_get_raw_tracepoint() argument
2566 u32 cnt; global() member
2597 copy_user_syms(struct user_syms * us,unsigned long __user * usyms,u32 cnt) copy_user_syms() argument
2639 kprobe_multi_put_modules(struct module ** mods,u32 cnt) kprobe_multi_put_modules() argument
2955 addrs_check_error_injection_list(unsigned long * addrs,u32 cnt) addrs_check_error_injection_list() argument
2966 bpf_kprobe_multi_link_attach(const union bpf_attr * attr,struct bpf_prog * prog) bpf_kprobe_multi_link_attach() argument
2972 u32 flags, cnt, size; bpf_kprobe_multi_link_attach() local
3111 bpf_kprobe_multi_link_attach(const union bpf_attr * attr,struct bpf_prog * prog) bpf_kprobe_multi_link_attach() argument
3141 u32 cnt; global() member
3153 bpf_uprobe_unregister(struct bpf_uprobe * uprobes,u32 cnt) bpf_uprobe_unregister() argument
3351 bpf_uprobe_multi_link_attach(const union bpf_attr * attr,struct bpf_prog * prog) bpf_uprobe_multi_link_attach() argument
3361 u32 flags, cnt, i; bpf_uprobe_multi_link_attach() local
3363 char *name; bpf_uprobe_multi_link_attach() local
3497 bpf_uprobe_multi_link_attach(const union bpf_attr * attr,struct bpf_prog * prog) bpf_uprobe_multi_link_attach() argument
[all...]
/linux/tools/perf/arch/x86/tests/
H A Dhybrid.c1 // SPDX-License-Identifier: GPL-2.0
2 #include "arch-tests.h"
12 return (evsel->core.attr.config & PERF_HW_EVENT_MASK) == expected_config; in test_config()
17 return (evsel->attr.config & PERF_HW_EVENT_MASK) == expected_config; in test_perf_config()
22 return (evsel->core.attr.config >> PERF_PMU_TYPE_SHIFT) == expected_config; in test_hybrid_type()
29 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); in test__hybrid_hw_event_with_pmu()
30 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); in test__hybrid_hw_event_with_pmu()
41 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); in test__hybrid_hw_group_event()
42 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); in test__hybrid_hw_group_event()
48 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); in test__hybrid_hw_group_event()
[all …]
/linux/rust/kernel/
H A Dconfigfs.rs1 // SPDX-License-Identifier: GPL-2.0
3 //! configfs interface: Userspace-driven Kernel Object Configuration
5 //! configfs is an in-memory pseudo file system for configuration of kernel
11 //! - Items. All group children are groups.
12 //! - Symlink support.
13 //! - `disconnect_notify` hook.
14 //! - Default groups.
39 //! fn init(_module: &'static ThisModule) -> impl PinInit<Self, Error> {
52 //! config <- configfs::Subsystem::new(
67 //! fn new() -> impl PinInit<Self, Error> {
[all …]
/linux/drivers/hwmon/
H A Dnpcm750-pwm-fan.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2014-2018 Nuvoton Technology corporation.
7 #include <linux/hwmon-sysfs.h>
147 * Get Fan Tach Timeout (base on clock 214843.75Hz, 1 cnt = 4.654us)
150 * 320RPM/pulse 2, ...-- 10.6Hz)
154 #define NPCM7XX_FAN_TCPA (NPCM7XX_FAN_TCNT - NPCM7XX_FAN_TIMEOUT)
155 #define NPCM7XX_FAN_TCPB (NPCM7XX_FAN_TCNT - NPCM7XX_FAN_TIMEOUT)
186 char name[THERMAL_NAME_LENGTH]; member
224 mutex_lock(&data->pwm_lock[module]); in npcm7xx_pwm_config_set()
227 iowrite32(val, NPCM7XX_PWM_REG_CMRx(data->pwm_base, module, pwm_ch)); in npcm7xx_pwm_config_set()
[all …]
H A Dg760a.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * g760a - Driver for the Global Mixed-mode Technology Inc. G760A
9 * http://www.gmt.com.tw/product/datasheet/EDS-760A.pdf
18 #include <linux/hwmon-sysfs.h>
29 #define G760A_REG_FAN_STA_RPM_OFF 0x1 /* +/-20% off */
48 u8 act_cnt; /* formula: cnt = (CLK * 30)/(rpm * P) */
58 #define PWM_FROM_CNT(cnt) (0xff-(cnt)) argument
59 #define PWM_TO_CNT(pwm) (0xff-(pwm))
85 struct i2c_client *client = data->client; in g760a_update_client()
87 mutex_lock(&data->update_lock); in g760a_update_client()
[all …]
/linux/drivers/iio/adc/
H A Dpac1934.c1 // SPDX-License-Identifier: GPL-2.0+
3 * IIO driver for PAC1934 Multi-Channel DC Power/Energy Monitor
5 * Copyright (C) 2017-2024 Microchip Technology Inc. and its subsidiaries
12 …oads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/PAC1931-Family-Data-Sheet-DS20005850E.…
46 * (2^31 - 1) * 10^8 + 99999999
51 * -(2^31) * 10^8 - 99999999
53 #define PAC_193X_MIN_POWER_ACC -214748364899999999LL
118 * relative offsets when using multi-byte reads/writes even though these
147 /* Scale constant = (10^3 * 3.2 * 10^9 / 2^28) for mili Watt-second */
153 #define PAC1934_DEV_ATTR(name) (&iio_dev_attr_##name.dev_attr.attr) argument
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/linux/Documentation/netlink/
H A Dgenetlink-legacy.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
3 ---
4 $id: http://kernel.org/schemas/netlink/genetlink-legacy.yaml#
5 $schema: https://json-schema.org/draft-07/schema
9 name:
11 pattern: ^[0-9a-z-]+$
15 len-or-define:
17 pattern: ^[0-9A-Za-z_-]+( - 1)?$
19 len-or-limit:
20 # literal int, const name, or limit based on fixed-width type
[all …]
/linux/drivers/scsi/
H A Dscsi_transport_fc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Copyright (C) 2004-2007 James Smart, Emulex Corporation
16 #include <linux/bsg-lib.h>
74 char *name = NULL; \
78 name = table[i].name; \
82 return name; \
92 if (strncmp(table_key, table[i].name, \
102 /* Convert fc_port_type values to ascii string name */
105 char *name; member
110 { FC_PORTTYPE_NPORT, "NPort (fabric via point-to-point)" },
[all …]
/linux/drivers/scsi/lpfc/
H A Dlpfc_attr.c4 * Copyright (C) 2017-2025 Broadcom. All Rights Reserved. The term *
6 * Copyright (C) 2004-2016 Emulex. All rights reserved. *
9 * Portions Copyright (C) 2004-2005 Christoph Hellwig *
17 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
72 " trunk - link was \"low\" speed",
74 " existing trunk - link was \"middle\" speed",
76 " trunk - link was \"high\" speed",
77 "Attached to non-trunking port - F_Port",
78 "Attached to non-trunking port - N_Port",
80 "non-FLOGI frame received",
[all …]
/linux/drivers/net/phy/
H A Dbcm54140.c1 // SPDX-License-Identifier: GPL-2.0+
14 #include "bcm-phy-lib.h"
16 /* RDB per-port registers
61 #define BCM54140_RDB_MON_CTRL_SEL_RR 3 /* meassure all round-robin */
62 #define BCM54140_RDB_MON_CTRL_PWR_DOWN BIT(0) /* power-down monitor */
81 * T = 413.35 - (0.49055 * bits[9:0])
83 #define BCM54140_HWMON_TO_TEMP(v) (413350L - (v) * 491)
84 #define BCM54140_HWMON_FROM_TEMP(v) DIV_ROUND_CLOSEST_ULL(413350L - (v), 491)
149 u32 attr, int channel) in bcm54140_hwmon_is_visible() argument
153 switch (attr) { in bcm54140_hwmon_is_visible()
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/linux/drivers/platform/mellanox/
H A Dmlxbf-bootctl.c1 // SPDX-License-Identifier: GPL-2.0+
6 * software to manage reset-time actions.
12 #include <linux/arm-smccc.h>
19 #include "mlxbf-bootctl.h"
29 "89c036b4-e7d7-11e6-8797-001aca00bfc4";
33 const char *name; member
54 [MLXBF_BOOTCTL_SB_LIFECYCLE_GA_NON_SECURE] = "GA Non-Secured",
136 ((ETH_ALEN * 2) + (ETH_ALEN - 1))
154 if (sysfs_streq(boot_names[i].name, action)) in mlxbf_bootctl_reset_action_to_val()
157 return -EINVAL; in mlxbf_bootctl_reset_action_to_val()
[all …]
/linux/drivers/net/can/softing/
H A Dsofting_main.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2008-2010
5 * - Kurt Van Dijck, EIA Electronics
15 #define TX_ECHO_SKB_MAX (((TXMAX+1)/2)-1)
27 return (can->state <= CAN_STATE_ERROR_PASSIVE); in canif_is_active()
33 if (card->pdat->generation >= 2) { in softing_set_reset_dpram()
34 spin_lock_bh(&card->spin); in softing_set_reset_dpram()
35 iowrite8(ioread8(&card->dpram[DPRAM_V2_RESET]) & ~1, in softing_set_reset_dpram()
36 &card->dpram[DPRAM_V2_RESET]); in softing_set_reset_dpram()
37 spin_unlock_bh(&card->spin); in softing_set_reset_dpram()
[all …]
/linux/drivers/scsi/qla2xxx/
H A Dqla_attr.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (c) 2003-2014 QLogic Corporation
16 /* SYSFS attributes --------------------------------------------------------- */
25 struct qla_hw_data *ha = vha->hw; in qla2x00_sysfs_read_fw_dump()
28 if (!(ha->fw_dump_reading || ha->mctp_dump_reading || in qla2x00_sysfs_read_fw_dump()
29 ha->mpi_fw_dump_reading)) in qla2x00_sysfs_read_fw_dump()
32 mutex_lock(&ha->optrom_mutex); in qla2x00_sysfs_read_fw_dump()
34 if (off < ha->md_template_size) { in qla2x00_sysfs_read_fw_dump()
36 &off, ha->md_tmplt_hdr, ha->md_template_size); in qla2x00_sysfs_read_fw_dump()
38 off -= ha->md_template_size; in qla2x00_sysfs_read_fw_dump()
[all …]
/linux/drivers/s390/net/
H A Dqeth_core_sys.c1 // SPDX-License-Identifier: GPL-2.0
20 struct device_attribute *attr, char *buf) in qeth_dev_state_show() argument
24 switch (card->state) { in qeth_dev_state_show()
28 if (card->dev->flags & IFF_UP) in qeth_dev_state_show()
30 netif_carrier_ok(card->dev) ? in qeth_dev_state_show()
41 struct device_attribute *attr, char *buf) in qeth_dev_chpid_show() argument
45 return sysfs_emit(buf, "%02X\n", card->info.chpid); in qeth_dev_chpid_show()
51 struct device_attribute *attr, char *buf) in qeth_dev_if_name_show() argument
55 return sysfs_emit(buf, "%s\n", netdev_name(card->dev)); in qeth_dev_if_name_show()
61 struct device_attribute *attr, char *buf) in qeth_dev_card_type_show() argument
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