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/linux/Documentation/netlink/specs/
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 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
11 -
12 name: udp-tunnel-type
13 enum-name:
15 entries: [ vxlan, geneve, vxlan-gpe ]
16 enum-cnt-name: __ethtool-udp-tunnel-type-cnt
17 render-max: true
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H A Dnlctrl.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
3 name: nlctrl
4 protocol: genetlink-legacy
5 uapi-header: linux/genetlink.h
8 genetlink meta-family that exposes information about all genetlink
12 -
13 name: op-flags
15 enum-name:
17 - admin-perm
18 - cmd-cap-do
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H A Ddpll.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
3 name: dpll
8 -
10 name: mode
16 -
17 name: manual
20 -
21 name: automatic
23 render-max: true
24 -
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H A Ddevlink.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
3 name: devlink
5 protocol: genetlink-legacy
10 -
12 name: sb-pool-type
14 -
15 name: ingress
16 -
17 name: egress
18 -
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/linux/drivers/firmware/efi/
H A Desrt.c1 // SPDX-License-Identifier: GPL-2.0+
6 * through the sysfs file system. The ESRT provides a read-only catalog of
76 struct attribute attr; member
85 static struct esre_attribute *to_attr(struct attribute *attr) in to_attr() argument
87 return container_of(attr, struct esre_attribute, attr); in to_attr()
94 struct esre_attribute *attr = to_attr(_attr); in esre_attr_show() local
96 return attr->show(entry, buf); in esre_attr_show()
108 efi_guid_to_str(&entry->esre.esre1->fw_class, str); in fw_class_show()
112 return str - buf; in fw_class_show()
117 #define esre_attr_decl(name, size, fmt) \ argument
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/linux/arch/powerpc/platforms/powernv/
H A Dopal-powercap.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 #define pr_fmt(fmt) "opal-powercap: " fmt
22 struct kobj_attribute attr; member
30 static ssize_t powercap_show(struct kobject *kobj, struct kobj_attribute *attr, in powercap_show() argument
33 struct powercap_attr *pcap_attr = container_of(attr, in powercap_show()
34 struct powercap_attr, attr); in powercap_show()
49 ret = opal_get_powercap(pcap_attr->handle, token, (u32 *)__pa(&pcap)); in powercap_show()
55 ret = -EIO; in powercap_show()
62 ret = -EIO; in powercap_show()
68 ret = -EIO; in powercap_show()
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/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/gpu/drm/xe/
H A Dxe_hw_engine_class_sysfs.c1 // SPDX-License-Identifier: MIT
20 * xe_hw_engine_timeout_in_range - Helper to check if timeout is in range
23 * @max: max value of valid range
25 * This helper helps to validate if timeout is in min-max range of HW engine
30 bool xe_hw_engine_timeout_in_range(u64 timeout, u64 min, u64 max) in xe_hw_engine_timeout_in_range() argument
32 return timeout >= min && timeout <= max; in xe_hw_engine_timeout_in_range()
46 struct kobj_attribute *attr, in job_timeout_max_store() argument
57 if (timeout < eclass->sched_props.job_timeout_min) in job_timeout_max_store()
58 return -EINVAL; in job_timeout_max_store()
63 return -EINVAL; in job_timeout_max_store()
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/linux/fs/bcachefs/
H A Dopts.c1 // SPDX-License-Identifier: GPL-2.0
12 #include "super-io.h"
108 #define PRT_STR_OPT_BOUNDSCHECKED(name, type) \ argument
109 void bch2_prt_##name(struct printbuf *out, type t) \
111 prt_str_opt_boundscheck(out, __bch2_##name##s, ARRAY_SIZE(__bch2_##name##s) - 1, #name, t);\
128 int ret = match_string(bch2_fsck_fix_opts, -1, val); in bch2_opt_fix_errors_parse()
204 return opts->_name; in bch2_opt_get_by_id()
227 #define OPT_BOOL() .type = BCH_OPT_BOOL, .min = 0, .max = 2
229 .min = _min, .max = _max
231 .min = 0, .max = ARRAY_SIZE(_choices) - 1, \
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/linux/drivers/gpu/drm/i915/
H A Di915_hwmon.c1 // SPDX-License-Identifier: MIT
7 #include <linux/hwmon-sysfs.h>
21 * SF_* - scale factors for particular quantities according to hwmon spec.
22 * - voltage - millivolts
23 * - power - microwatts
24 * - curr - milliamperes
25 * - energy - microjoules
26 * - time - milliseconds
61 char name[12]; member
81 struct i915_hwmon *hwmon = ddat->hwmon; in hwm_locked_with_pm_intel_uncore_rmw()
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/linux/drivers/hwmon/
H A Demc6w201.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * emc6w201.c - Hardware monitoring driver for the SMSC EMC6W201
13 #include <linux/hwmon-sysfs.h>
39 enum subfeature { input, min, max }; enumerator
42 * Per-device data
59 * Locking: must be called with data->update_lock held
68 dev_err(&client->dev, "%d-bit %s failed at 0x%02x\n", in emc6w201_read16()
77 * Write 16-bit value to LSB and MSB registers
78 * Locking: must be called with data->update_lock held
88 dev_err(&client->dev, "%d-bit %s failed at 0x%02x\n", in emc6w201_write16()
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H A Dmenf21bmc_hwmon.c1 // SPDX-License-Identifier: GPL-2.0-or-later
16 #include <linux/hwmon-sysfs.h>
59 if (time_after(jiffies, drv_data->last_update + HZ) in menf21bmc_hwmon_update()
60 || !drv_data->valid) { in menf21bmc_hwmon_update()
62 val = i2c_smbus_read_word_data(drv_data->i2c_client, in menf21bmc_hwmon_update()
68 drv_data->in_val[i] = val; in menf21bmc_hwmon_update()
70 drv_data->last_update = jiffies; in menf21bmc_hwmon_update()
71 drv_data->valid = true; in menf21bmc_hwmon_update()
82 val = i2c_smbus_read_word_data(drv_data->i2c_client, in menf21bmc_hwmon_get_volt_limits()
87 drv_data->in_min[i] = val; in menf21bmc_hwmon_get_volt_limits()
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H A Dadt7475.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * adt7475 - Thermal sensor driver for the ADT7475 chip and derivatives
4 * Copyright (C) 2007-2008, Advanced Micro Devices, Inc.
17 #include <linux/hwmon-sysfs.h>
18 #include <linux/hwmon-vid.h>
24 #include <dt-bindings/pwm/pwm.h>
30 MAX = 2, enumerator
37 * These are unique identifiers for the sysfs functions - unlike the
238 if (!(data->config5 & CONFIG5_TWOSCOMP)) { in temp2reg()
239 val = clamp_val(val, -64000, 191000); in temp2reg()
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H A Dlm77.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * lm77.c - Part of lm_sensors, Linux kernel modules for hardware
21 #include <linux/hwmon-sysfs.h>
65 #define LM77_TEMP_MIN (-55000)
83 * All registers are word-sized, except for the configuration register.
84 * The LM77 uses the high-byte first convention.
105 struct i2c_client *client = data->client; in lm77_update_device()
108 mutex_lock(&data->update_lock); in lm77_update_device()
110 if (time_after(jiffies, data->last_updated + HZ + HZ / 2) in lm77_update_device()
111 || !data->valid) { in lm77_update_device()
[all …]
H A Dltc2992.c1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 * LTC2992 - Dual Wide Range Power Monitor
108 #define LTC2992_GPIO_BIT(x) (LTC2992_GPIO_NR - (x) - 1)
121 u8 max; member
135 .max = LTC2992_G1_MAX,
147 .max = LTC2992_G2_MAX,
159 .max = LTC2992_G3_MAX,
171 .max = LTC2992_G4_MAX,
194 ret = regmap_bulk_read(st->regmap, addr, regvals, reg_len); in ltc2992_read_reg()
200 val |= regvals[reg_len - i - 1] << (i * 8); in ltc2992_read_reg()
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/linux/net/netfilter/ipset/
H A Dip_set_core.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
4 * Copyright (C) 2003-2013 Jozsef Kadlecsik <kadlec@netfilter.org>
31 ip_set_id_t ip_set_max; /* max number of sets */
57 rcu_dereference_protected((inst)->ip_set_list, \
60 (inst)->is_deleted)
64 rcu_dereference_raw((inst)->ip_set_list)[id]
88 find_set_type(const char *name, u8 family, u8 revision) in find_set_type() argument
94 if (STRNCMP(type->name, name) && in find_set_type()
95 (type->family == family || in find_set_type()
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/linux/Documentation/netlink/
H A Dgenetlink.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 $schema: https://json-schema.org/draft-07/schema
12 len-or-define:
14 pattern: ^[0-9A-Za-z_-]+( - 1)?$
16 len-or-limit:
17 # literal int or limit based on fixed-width type e.g. u8-min, u16-max, etc.
19 pattern: ^[su](8|16|32|64)-(min|max)$
26 required: [ name, doc, attribute-sets, operations ]
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/linux/drivers/staging/greybus/
H A Dloopback.c1 // SPDX-License-Identifier: GPL-2.0
35 u32 max; member
102 .name = "gb_loopback",
107 /* Min/max values in jiffies */
124 struct device_attribute *attr, \
128 return sprintf(buf, "%u\n", gb->field); \
132 #define gb_loopback_ro_stats_attr(name, field, type) \ argument
133 static ssize_t name##_##field##_show(struct device *dev, \
134 struct device_attribute *attr, \
138 /* Report 0 for min and max if no transfer succeeded */ \
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/linux/drivers/hwtracing/coresight/
H A Dcoresight-tpdm.h1 /* SPDX-License-Identifier: GPL-2.0 */
9 /* The max number of the datasets that TPDM supports */
41 /* MAX number of DSB MSR */
122 /* MAX number of EDCR registers */
124 /* MAX number of EDCMR registers */
126 /* MAX number of DSB pattern */
128 /* MAX number of DSB MSR */
131 #define tpdm_simple_dataset_ro(name, mem, idx) \ argument
134 __ATTR(name, 0444, tpdm_simple_dataset_show, NULL), \
138 })[0].attr.attr)
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/linux/drivers/hwmon/occ/
H A Dcommon.c1 // SPDX-License-Identifier: GPL-2.0+
7 #include <linux/hwmon-sysfs.h>
106 u16 max; member
116 u16 max; member
125 u8 name[4]; member
144 cmd[4] = occ->poll_cmd_data; /* data */ in occ_poll()
149 rc = occ->send_cmd(occ, cmd, sizeof(cmd), &occ->resp, sizeof(occ->resp)); in occ_poll()
151 occ->last_error = rc; in occ_poll()
152 if (occ->error_count++ > OCC_ERROR_COUNT_THRESHOLD) in occ_poll()
153 occ->error = rc; in occ_poll()
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/linux/tools/testing/selftests/mqueue/
H A Dmq_open_tests.c42 " path Path name of the message queue to create\n"
59 mqd_t queue = -1;
68 static inline void test_queue(struct mq_attr *attr, struct mq_attr *result);
69 static inline int test_queue_fail(struct mq_attr *attr, struct mq_attr *result);
87 if (seteuid(0) == -1) in shutdown()
90 if (queue != -1) in shutdown()
123 shutdown(4, "Error reading /proc entry", __LINE__ - 1); in get()
134 __LINE__ - 1); in set()
138 __LINE__ - 1); in set()
144 shutdown(6, "getrlimit()", __LINE__ - 1); in getr()
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/linux/drivers/firmware/efi/stmm/
H A Dmm_communication.h1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * in OP-TEE. Most of the structs and defines resemble the EDK2 naming.
16 * Secure Partition running at Secure-EL0
22 * Defined in OP-TEE, this UUID is used to identify the pseudo-TA.
23 * OP-TEE is using big endian GUIDs while UEFI uses little endian ones
34 * struct efi_mm_communicate_header - Header used for SMM variable communication
56 #define ARM_SVC_SPM_RET_NOT_SUPPORTED -1
57 #define ARM_SVC_SPM_RET_INVALID_PARAMS -2
58 #define ARM_SVC_SPM_RET_DENIED -3
59 #define ARM_SVC_SPM_RET_NO_MEMORY -5
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/linux/drivers/nvdimm/
H A Ddimm_devs.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright(c) 2013-2015 Intel Corporation. All rights reserved.
14 #include "nd-core.h"
29 if (!nvdimm->cmd_mask || in nvdimm_check_config_data()
30 !test_bit(ND_CMD_GET_CONFIG_DATA, &nvdimm->cmd_mask)) { in nvdimm_check_config_data()
31 if (test_bit(NDD_LABELING, &nvdimm->flags)) in nvdimm_check_config_data()
32 return -ENXIO; in nvdimm_check_config_data()
34 return -ENOTTY; in nvdimm_check_config_data()
45 return -EINVAL; in validate_dimm()
47 rc = nvdimm_check_config_data(ndd->dev); in validate_dimm()
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/linux/arch/powerpc/platforms/pseries/
H A Dplpks-secvar.c1 // SPDX-License-Identifier: GPL-2.0-only
24 #define PLPKS_CONFIG_ATTR(name, fmt, func) \ argument
25 static ssize_t name##_show(struct kobject *kobj, \
26 struct kobj_attribute *attr, \
31 static struct kobj_attribute attr_##name = __ATTR_RO(name)
41 &attr_version.attr,
42 &attr_max_object_size.attr,
43 &attr_total_size.attr,
44 &attr_used_space.attr,
45 &attr_supported_policies.attr,
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