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/linux-6.14.4/Documentation/netlink/specs/
Dnfsd.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
5 uapi-header: linux/nfsd_netlink.h
9 attribute-sets:
10 -
11 name: rpc-status
13 -
16 byte-order: big-endian
17 -
20 -
23 -
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Dhandshake.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
15 -
17 name: handler-class
18 value-start: 0
20 -
22 name: msg-type
23 value-start: 0
25 -
28 value-start: 0
31 attribute-sets:
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Ddevlink.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
5 protocol: genetlink-legacy
10 -
12 name: sb-pool-type
14 -
16 -
18 -
20 name: port-type
22 -
24 -
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Ddpll.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
8 -
16 -
20 -
23 render-max: true
24 -
26 name: lock-status
31 -
37 -
41 -
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Dethtool.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
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
18 -
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Dnftables.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
4 protocol: netlink-raw
11 -
15 -
16 name: nfgen-family
18 -
21 -
22 name: res-id
23 byte-order: big-endian
25 -
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Drt_link.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
3 name: rt-link
4 protocol: netlink-raw
11 -
12 name: ifinfo-flags
15 -
17 -
19 -
21 -
23 -
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/linux-6.14.4/Documentation/userspace-api/netlink/
Dgenetlink-legacy.rst1 .. SPDX-License-Identifier: BSD-3-Clause
9 the ``genetlink-legacy`` protocol level.
15 -------
29 --------------------
31 New Netlink families should use ``multi-attr`` to define arrays.
35 For reference the ``multi-attr`` array may look like this::
37 [ARRAY-ATTR]
41 [SOME-OTHER-ATTR]
42 [ARRAY-ATTR]
47 where ``ARRAY-ATTR`` is the array entry type.
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/linux-6.14.4/tools/lib/bpf/
Dfeatures.c1 // SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
30 union bpf_attr attr; in probe_kern_prog_name() local
33 memset(&attr, 0, attr_sz); in probe_kern_prog_name()
34 attr.prog_type = BPF_PROG_TYPE_SOCKET_FILTER; in probe_kern_prog_name()
35 attr.license = ptr_to_u64("GPL"); in probe_kern_prog_name()
36 attr.insns = ptr_to_u64(insns); in probe_kern_prog_name()
37 attr.insn_cnt = (__u32)ARRAY_SIZE(insns); in probe_kern_prog_name()
38 attr.prog_token_fd = token_fd; in probe_kern_prog_name()
40 attr.prog_flags |= BPF_F_TOKEN_FD; in probe_kern_prog_name()
41 libbpf_strlcpy(attr.prog_name, "libbpf_nametest", sizeof(attr.prog_name)); in probe_kern_prog_name()
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/linux-6.14.4/drivers/leds/
Dleds-lp55xx-common.h1 /* SPDX-License-Identifier: GPL-2.0-only */
9 * Derived from leds-lp5521.c, leds-lp5523.c
15 #include <linux/led-class-multicolor.h>
42 struct device_attribute *attr, \
45 return lp55xx_show_engine_mode(dev, attr, buf, nr); \
48 struct device_attribute *attr, \
51 return lp55xx_store_engine_mode(dev, attr, buf, len, nr); \
58 struct device_attribute *attr, \
61 return lp55xx_show_engine_leds(dev, attr, buf, nr); \
64 struct device_attribute *attr, \
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/linux-6.14.4/Documentation/networking/device_drivers/ethernet/ti/
Dam65_nuss_cpsw_switchdev.rst1 .. SPDX-License-Identifier: GPL-2.0
14 ip -d link show dev sw0p1 | grep switchid
16 SUBSYSTEM=="net", ACTION=="add", ATTR{phys_switch_id}==<switchid>, \
17 ATTR{phys_port_name}!="", NAME="sw0$attr{phys_port_name}"
20 Multi mac mode
23 - The driver is operating in multi-mac mode by default, thus
29 See Documentation/networking/devlink/am65-nuss-cpsw-switch.rst
40 This can be done regardless of the state of Port's netdev devices - UP/DOWN, but
45 When the both interfaces joined the bridge - CPSW switch driver will enable
84 bridge vlan add dev br0 vid 1 pvid untagged self <---- add cpu port to VLAN 1
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/linux-6.14.4/drivers/soc/versatile/
Dsoc-realview.c1 // SPDX-License-Identifier: GPL-2.0-only
21 { .compatible = "arm,realview-eb-soc", },
22 { .compatible = "arm,realview-pb1176-soc", },
23 { .compatible = "arm,realview-pb11mp-soc", },
24 { .compatible = "arm,realview-pba8-soc", },
25 { .compatible = "arm,realview-pbx-soc", },
37 return "Multi-layer AXI"; in realview_arch_str()
44 manufacturer_show(struct device *dev, struct device_attribute *attr, char *buf) in manufacturer_show() argument
52 board_show(struct device *dev, struct device_attribute *attr, char *buf) in board_show() argument
54 return sprintf(buf, "HBI-%03x\n", ((realview_coreid >> 16) & 0xfff)); in board_show()
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/linux-6.14.4/drivers/hwmon/
Dsht4x.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * sht4x.c - Linux hwmon driver for SHT4x Temperature and Humidity sensor
14 #include <linux/hwmon-sysfs.h>
48 #define SHT4X_MIN_TEMPERATURE -45000
56 * struct sht4x_data - All the data required to operate an SHT4X chip
74 u32 heater_power; /* in milli-watts */
75 u32 heater_time; /* in milli-seconds */
77 long update_interval; /* in milli-seconds */
84 * sht4x_read_values() - read and parse the raw data from the SHT4X
86 * Return: 0 if successful, -ERRNO if not
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Dsht3x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* Sensirion SHT3x-DIS humidity and temperature sensor driver.
17 #include <linux/hwmon-sysfs.h>
49 /* delays for single-shot mode i2c commands, both in us */
60 #define SHT3X_MIN_TEMPERATURE -45000
204 return number_of_modes - 1; in get_mode_from_update_interval()
214 mutex_lock(&data->i2c_lock); in sht3x_read_from_command()
218 ret = ret < 0 ? ret : -EIO; in sht3x_read_from_command()
227 ret = ret < 0 ? ret : -EIO; in sht3x_read_from_command()
233 mutex_unlock(&data->i2c_lock); in sht3x_read_from_command()
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/linux-6.14.4/include/linux/ceph/
Drados.h1 /* SPDX-License-Identifier: GPL-2.0 */
29 #define CEPH_SNAPDIR ((__u64)(-1)) /* reserved for hidden .snap dir */
30 #define CEPH_NOSNAP ((__u64)(-2)) /* "head", "live" revision */
31 #define CEPH_MAXSNAP ((__u64)(-3)) /* largest valid snapid */
40 * object layout - how objects are mapped into PGs
47 * pg layout -- how PGs are mapped onto (sets of) OSDs
69 * pg_num -- base number of pseudorandomly placed pgs
71 * pgp_num -- effective number when calculating pg placement. this
78 * lpg_num -- localized pg count (per device). replicas are randomly
81 * lpgp_num -- as above.
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/linux-6.14.4/tools/perf/bench/
Dsched-messaging.c1 // SPDX-License-Identifier: GPL-2.0
4 * sched-messaging.c
13 #include <subcmd/parse-options.h>
89 if (poll(&pollfd, 1, -1) != 1) in ready()
99 ready(ctx->ready_out, ctx->wakefd); in sender()
104 for (j = 0; j < ctx->num_fds; j++) { in sender()
108 ret = write(ctx->out_fds[j], data + done, in sender()
109 sizeof(data) - done); in sender()
128 close(ctx->in_fds[1]); in receiver()
131 ready(ctx->ready_out, ctx->wakefd); in receiver()
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/linux-6.14.4/drivers/s390/net/
Dctcm_sysfs.c1 // SPDX-License-Identifier: GPL-2.0
25 struct device_attribute *attr, char *buf) in ctcm_buffer_show() argument
30 return -ENODEV; in ctcm_buffer_show()
31 return sysfs_emit(buf, "%d\n", priv->buffer_size); in ctcm_buffer_show()
35 struct device_attribute *attr, const char *buf, size_t count) in ctcm_buffer_write() argument
42 if (!(priv && priv->channel[CTCM_READ] && in ctcm_buffer_write()
43 priv->channel[CTCM_READ]->netdev)) { in ctcm_buffer_write()
45 return -ENODEV; in ctcm_buffer_write()
47 ndev = priv->channel[CTCM_READ]->netdev; in ctcm_buffer_write()
56 priv->buffer_size = bs1; /* just to overwrite the default */ in ctcm_buffer_write()
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/linux-6.14.4/drivers/media/dvb-frontends/
Dnxt200x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Support for NXT2002 and NXT2004 - VSB/QAM
6 * Copyright (C) 2006-2014 Michael Krufky <[email protected]>
8 * and nxt2004 by Jean-Francois Thibert <[email protected]>
15 * B2C2/BBTI Technisat Air2PC - ATSC (NXT2002)
31 #define NXT2002_DEFAULT_FIRMWARE "dvb-fe-nxt2002.fw"
32 #define NXT2004_DEFAULT_FIRMWARE "dvb-fe-nxt2004.fw"
63 if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) { in i2c_writebytes()
66 return -EREMOTEIO; in i2c_writebytes()
76 if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) { in i2c_readbytes()
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/linux-6.14.4/drivers/char/ipmi/
Dipmi_ssif.c1 // SPDX-License-Identifier: GPL-2.0+
12 * non-blocking I2C interface, add support for multi-part
63 /* ssif_debug is a bit-field
64 * SSIF_DEBUG_MSG - commands and their responses
65 * SSIF_DEBUG_STATES - message states
66 * SSIF_DEBUG_TIMING - Measure times between events in the driver
103 /* FIXME - add watchdog stuff. */
106 #define IS_SSIF_IDLE(ssif) ((ssif)->ssif_state == SSIF_IDLE \
107 && (ssif)->curr_msg == NULL)
293 atomic_inc(&(ssif)->stats[SSIF_STAT_ ## stat])
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/linux-6.14.4/drivers/mfd/
Dgateworks-gsc.c1 // SPDX-License-Identifier: GPL-2.0
3 * The Gateworks System Controller (GSC) is a multi-function
6 * system functions such as push-button monitoring, multiple ADC's for
40 * -EAGAIN returned when the i2c host controller is busy in gsc_write()
41 * -EIO returned when i2c device is busy in gsc_write()
43 if (ret != -EAGAIN && ret != -EIO) in gsc_write()
59 * -EAGAIN returned when the i2c host controller is busy in gsc_read()
60 * -EIO returned when i2c device is busy in gsc_read()
62 if (ret != -EAGAIN && ret != -EIO) in gsc_read()
72 * gsc_powerdown - API to use GSC to power down board for a specific time
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/linux-6.14.4/kernel/
Dcpu.c36 #include <linux/percpu-rwsem.h>
48 * struct cpuhp_cpu_state - Per cpu hotplug state storage
57 * @node: Remote CPU node; for multi-instance, do a
59 * @last: For multi-instance rollback, remember how far we got
63 * @done_up: Signal completion to the issuer of the task for cpu-up
64 * @done_down: Signal completion to the issuer of the task for cpu-down
96 STATIC_LOCKDEP_MAP_INIT("cpuhp_state-up", &cpuhp_state_up_map);
98 STATIC_LOCKDEP_MAP_INIT("cpuhp_state-down", &cpuhp_state_down_map);
118 * struct cpuhp_step - Hotplug state machine step
129 int (*multi)(unsigned int cpu, member
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/linux-6.14.4/drivers/block/xen-blkback/
Dxenbus.c1 // SPDX-License-Identifier: GPL-2.0-or-later
9 #define pr_fmt(fmt) "xen-blkback: " fmt
18 /* On the XenBus the max length of 'ring-ref%u'. */
40 return be->dev; in xen_blkbk_xenbus()
58 struct xenbus_device *dev = blkif->be->dev; in blkback_name()
60 devpath = xenbus_read(XBT_NIL, dev->nodename, "dev", NULL); in blkback_name()
70 snprintf(buf, TASK_COMM_LEN, "%d.%s", blkif->domid, devname); in blkback_name()
84 if (!blkif->rings || !blkif->rings[0].irq || !blkif->vbd.bdev_file) in xen_update_blkif_status()
88 if (blkif->be->dev->state == XenbusStateConnected) in xen_update_blkif_status()
92 connect(blkif->be); in xen_update_blkif_status()
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/linux-6.14.4/sound/pci/hda/
Dhda_generic.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Generic BIOS auto-parser helper functions for HD-audio
16 /* table entry for multi-io paths */
18 hda_nid_t pin; /* multi-io widget pin NID */
20 unsigned int ctl_in; /* cached input-pin control value */
25 * For output, stored in the order of DAC -> ... -> pin,
26 * for input, pin -> ... -> ADC.
30 * multi[] indicates whether it's a selector widget with multi-connectors
48 unsigned char multi[MAX_NID_PATH_DEPTH]; member
56 /* mic/line-in auto switching entry */
[all …]
/linux-6.14.4/net/ncsi/
Dncsi-netlink.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright Samuel Mendoza-Jonas, IBM Corporation 2018.
18 #include "ncsi-pkt.h"
19 #include "ncsi-netlink.h"
66 nla_put_u32(skb, NCSI_CHANNEL_ATTR_ID, nc->id); in ncsi_write_channel_info()
67 m = &nc->modes[NCSI_MODE_LINK]; in ncsi_write_channel_info()
68 nla_put_u32(skb, NCSI_CHANNEL_ATTR_LINK_STATE, m->data[2]); in ncsi_write_channel_info()
69 if (nc->state == NCSI_CHANNEL_ACTIVE) in ncsi_write_channel_info()
71 if (nc == nc->package->preferred_channel) in ncsi_write_channel_info()
74 nla_put_u32(skb, NCSI_CHANNEL_ATTR_VERSION_MAJOR, nc->version.major); in ncsi_write_channel_info()
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/linux-6.14.4/drivers/hwtracing/coresight/
Dcoresight-tpdm.c1 // SPDX-License-Identifier: GPL-2.0
10 #include <linux/coresight-pmu.h>
19 #include "coresight-priv.h"
20 #include "coresight-tpdm.h"
26 struct device_attribute *attr, in tpdm_simple_dataset_show() argument
29 struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent); in tpdm_simple_dataset_show()
31 container_of(attr, struct tpdm_dataset_attribute, attr); in tpdm_simple_dataset_show()
33 switch (tpdm_attr->mem) { in tpdm_simple_dataset_show()
35 if (tpdm_attr->idx >= TPDM_DSB_MAX_EDCR) in tpdm_simple_dataset_show()
36 return -EINVAL; in tpdm_simple_dataset_show()
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