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/linux-5.10/tools/testing/selftests/net/mptcp/
Dpm_netlink.sh2 # SPDX-License-Identifier: GPL-2.0
8 echo "Usage: $0 [ -h ]"
26 rndh=$(printf %x $sec)-$(mktemp -u XXXXXX)
27 ns1="ns1-$rndh"
33 rm -f $err
37 ip -Version > /dev/null 2>&1
38 if [ $? -ne 0 ];then
46 ip -net $ns1 link set lo up
47 ip netns exec $ns1 sysctl -q net.mptcp.enabled=1
57 printf "%-50s %s" "$msg"
[all …]
/linux-5.10/scripts/kconfig/
Dgconf.glade1 <?xml version="1.0" standalone="no"?> <!--*- mode: xml -*-->
3 <glade-interface>
5 <widget class="GtkWindow" id="window1">
20 <signal name="destroy" handler="on_window1_destroy" object="window1"/>
21 …<signal name="size_request" handler="on_window1_size_request" object="vpaned1" last_modification_t…
22 …<signal name="delete_event" handler="on_window1_delete_event" object="window1" last_modification_t…
25 <widget class="GtkVBox" id="vbox1">
31 <widget class="GtkMenuBar" id="menubar1">
35 <widget class="GtkMenuItem" id="file1">
41 <widget class="GtkMenu" id="file1_menu">
[all …]
/linux-5.10/Documentation/devicetree/bindings/mailbox/
Dqcom-ipcc.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mailbox/qcom-ipcc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Technologies, Inc. Inter-Processor Communication Controller
10 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13 The Inter-Processor Communication Controller (IPCC) is a centralized hardware
14 to route interrupts across various subsystems. It involves a three-level
15 addressing scheme called protocol, client and signal. For example, consider an
18 a case, the client would be Modem (client-id is 2) and the signal would be
[all …]
/linux-5.10/include/linux/
Dcounter.h1 /* SPDX-License-Identifier: GPL-2.0 */
31 * struct counter_signal_ext - Counter Signal extensions
40 struct counter_signal *signal, void *priv, char *buf);
42 struct counter_signal *signal, void *priv,
48 * struct counter_signal - Counter Signal node
49 * @id: unique ID used to identify signal
50 * @name: device-specific Signal name; ideally, this should match the name
52 * @ext: optional array of Counter Signal extensions
53 * @num_ext: number of Counter Signal extensions specified in @ext
57 int id; member
[all …]
Dclk.h1 /* SPDX-License-Identifier: GPL-2.0-only */
7 * Copyright (C) 2011-2012 Linaro Ltd <mturquette@linaro.org>
24 * PRE_RATE_CHANGE - called immediately before the clk rate is changed,
35 * POST_RATE_CHANGE - called after the clk rate change has successfully
44 * struct clk_notifier - associate a clk with a notifier
61 * struct clk_notifier_data - rate data to pass to the notifier callback
66 * For a pre-notifier, old_rate is the clk's rate before this rate
68 * post-notifier, old_rate and new_rate are both set to the clk's
78 * struct clk_bulk_data - Data used for bulk clk operations.
80 * @id: clock consumer ID
[all …]
/linux-5.10/drivers/counter/
D104-quad-8.c1 // SPDX-License-Identifier: GPL-2.0
3 * Counter driver for the ACCES 104-QUAD-8
6 * This driver supports the ACCES 104-QUAD-8 and ACCES 104-QUAD-4.
27 MODULE_PARM_DESC(base, "ACCES 104-QUAD-8 base addresses");
32 * struct quad8_iio - IIO device private data structure
65 /* Borrow Toggle flip-flop */
67 /* Carry Toggle flip-flop */
73 /* Reset and Load Signal Decoders */
106 const int base_offset = priv->base + 2 * chan->channel; in quad8_read_raw()
114 if (chan->type == IIO_INDEX) { in quad8_read_raw()
[all …]
Dcounter.c1 // SPDX-License-Identifier: GPL-2.0
32 [COUNTER_COUNT_MODE_NON_RECYCLE] = "non-recycle",
33 [COUNTER_COUNT_MODE_MODULO_N] = "modulo-n"
38 struct counter_signal *signal, void *priv, in counter_signal_enum_read() argument
45 if (!e->get) in counter_signal_enum_read()
46 return -EINVAL; in counter_signal_enum_read()
48 err = e->get(counter, signal, &index); in counter_signal_enum_read()
52 if (index >= e->num_items) in counter_signal_enum_read()
53 return -EINVAL; in counter_signal_enum_read()
55 return sprintf(buf, "%s\n", e->items[index]); in counter_signal_enum_read()
[all …]
Dstm32-timer-cnt.c1 // SPDX-License-Identifier: GPL-2.0
11 #include <linux/mfd/stm32-timers.h>
40 * enum stm32_count_function - enumerates stm32 timer counter encoder modes
47 STM32_COUNT_SLAVE_MODE_DISABLED = -1,
62 struct stm32_timer_cnt *const priv = counter->priv; in stm32_count_read()
65 regmap_read(priv->regmap, TIM_CNT, &cnt); in stm32_count_read()
75 struct stm32_timer_cnt *const priv = counter->priv; in stm32_count_write()
77 if (val > priv->ceiling) in stm32_count_write()
78 return -EINVAL; in stm32_count_write()
80 return regmap_write(priv->regmap, TIM_CNT, val); in stm32_count_write()
[all …]
/linux-5.10/drivers/gpu/drm/amd/amdkfd/
Dkfd_events.c26 #include <linux/sched/signal.h>
46 * Each signal event needs a 64-bit signal slot where the signaler will write
50 * Individual signal events use their event_id as slot index.
61 return page->kernel_address; in page_slots()
82 page->kernel_address = backing_store; in allocate_signal_page()
83 page->need_to_free_pages = true; in allocate_signal_page()
84 pr_debug("Allocated new event signal page at %p, for process %p\n", in allocate_signal_page()
97 int id; in allocate_event_notification_slot() local
99 if (!p->signal_page) { in allocate_event_notification_slot()
100 p->signal_page = allocate_signal_page(p); in allocate_event_notification_slot()
[all …]
Dkfd_events.h35 * IDR supports non-negative integer IDs. Small IDs are used for
36 * signal events to match their signal slot. Use the upper half of the
37 * ID space for non-signal events.
44 * Since the event protocol may need to write the event ID into memory, this
45 * must not be a valid event ID.
46 * For the sake of easy memset-ing, this must be a byte pattern.
48 #define UNSIGNALED_EVENT_SLOT ((uint64_t)-1)
63 /* Only for signal events. */
/linux-5.10/Documentation/driver-api/
Dgeneric-counter.rst1 .. SPDX-License-Identifier: GPL-2.0
29 * Signal:
33 Association of a Signal, and evaluation trigger, with a Count.
38 SIGNAL section in Theory
39 ------
40 A Signal represents a stream of data. This is the input data that is
42 signal output line of a rotary encoder. Not all counter devices provide
43 user access to the Signal data, so exposure is optional for drivers.
45 When the Signal data is available for user access, the Generic Counter
46 interface provides the following available signal values:
[all …]
/linux-5.10/Documentation/devicetree/bindings/mmc/
Dmmci.txt11 - compatible : contains "arm,pl18x", "arm,primecell".
12 - vmmc-supply : phandle to the regulator device tree node, mentioned
16 - arm,primecell-periphid : contains the PrimeCell Peripheral ID, it overrides
17 the ID provided by the HW
18 - resets : phandle to internal reset line.
20 - vqmmc-supply : phandle to the regulator device tree node, mentioned
23 - st,sig-dir-dat0 : bus signal direction pin used for DAT[0].
24 - st,sig-dir-dat2 : bus signal direction pin used for DAT[2].
25 - st,sig-dir-dat31 : bus signal direction pin used for DAT[3] and DAT[1].
26 - st,sig-dir-dat74 : bus signal direction pin used for DAT[4] to DAT[7].
[all …]
/linux-5.10/drivers/gpu/drm/amd/display/dc/core/
Ddc_link.c2 * Copyright 2012-15 Advanced Micro Devices, Inc.
83 if (link->hpd_gpio) { in dc_link_destruct()
84 dal_gpio_destroy_irq(&link->hpd_gpio); in dc_link_destruct()
85 link->hpd_gpio = NULL; in dc_link_destruct()
88 if (link->ddc) in dc_link_destruct()
89 dal_ddc_service_destroy(&link->ddc); in dc_link_destruct()
91 if (link->panel_cntl) in dc_link_destruct()
92 link->panel_cntl->funcs->destroy(&link->panel_cntl); in dc_link_destruct()
94 if (link->link_enc) in dc_link_destruct()
95 link->link_enc->funcs->destroy(&link->link_enc); in dc_link_destruct()
[all …]
/linux-5.10/drivers/gpu/drm/amd/display/dc/dce/
Ddce_link_encoder.h2 * Copyright 2012-15 Advanced Micro Devices, Inc.
39 #define AUX_REG_LIST(id)\ argument
40 SRI(AUX_CONTROL, DP_AUX, id), \
41 SRI(AUX_DPHY_RX_CONTROL0, DP_AUX, id), \
42 SRI(AUX_DPHY_RX_CONTROL1, DP_AUX, id)
44 #define HPD_REG_LIST(id)\ argument
45 SRI(DC_HPD_CONTROL, HPD, id)
47 #define LE_COMMON_REG_LIST_BASE(id) \ argument
52 SRI(DIG_BE_CNTL, DIG, id), \
53 SRI(DIG_BE_EN_CNTL, DIG, id), \
[all …]
/linux-5.10/drivers/staging/media/atomisp/pci/
Dinput_system_ctrl_defs.h1 /* SPDX-License-Identifier: GPL-2.0 */
21 /* --------------------------------------------------*/
23 /* --------------------------------------------------*/
25 /* --------------------------------------------------*/
30 // Register id's of MMIO slave accesible registers
69 …MAND_REG_RSTVAL 15 //0x0000_000F (to signal non-valid cmd/ack after reset/soft-r…
70 …MAND_REG_RSTVAL 15 //0x0000_000F (to signal non-valid cmd/ack after reset/soft-r…
71 …NOWLEDGE_REG_RSTVAL 15 //0x0000_000F (to signal non-valid cmd/ack after reset/soft-r…
72 …NOWLEDGE_REG_RSTVAL 15 //0x0000_000F (to signal non-valid cmd/ack after reset/soft-r…
107 /* --------------------------------------------------*/
[all …]
/linux-5.10/drivers/gpu/drm/etnaviv/
Detnaviv_perfmon.c1 // SPDX-License-Identifier: GPL-2.0
20 const struct etnaviv_pm_signal *signal);
31 const struct etnaviv_pm_signal *signal; member
42 const struct etnaviv_pm_signal *signal) in perf_reg_read() argument
44 gpu_write(gpu, domain->profile_config, signal->data); in perf_reg_read()
46 return gpu_read(gpu, domain->profile_read); in perf_reg_read()
51 const struct etnaviv_pm_signal *signal) in pipe_reg_read() argument
57 for (i = 0; i < gpu->identity.pixel_pipes; i++) { in pipe_reg_read()
61 gpu_write(gpu, domain->profile_config, signal->data); in pipe_reg_read()
62 value += gpu_read(gpu, domain->profile_read); in pipe_reg_read()
[all …]
/linux-5.10/drivers/parisc/
Diosapic_private.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
6 * Copyright (C) 2000,2003 Grant Grundler (grundler at parisc-linux.org)
7 * Copyright (C) 2002 Matthew Wilcox (willy at parisc-linux.org)
15 ** they pack nicely for 64-bit compilation. (ie sizeof(long) == 8)
21 ** -----------------------
24 ** table per cell. N- and L-class consist of a single cell.
49 ** 01 = Edge-triggered
51 ** 11 = Level-triggered
57 ** irq identifies PCI interrupt signal where
66 /* Source Bus ID identifies the bus where interrupt signal comes from */
[all …]
/linux-5.10/drivers/tty/
Dtty_jobctrl.c1 // SPDX-License-Identifier: GPL-2.0
8 #include <linux/signal.h>
9 #include <linux/sched/signal.h>
17 return (sigismember(&current->blocked, sig) || in is_ignored()
18 current->sighand->action[sig-1].sa.sa_handler == SIG_IGN); in is_ignored()
22 * tty_check_change - check for POSIX terminal changes
26 * not in the foreground, send a SIGTTOU. If the signal is blocked or
37 if (current->signal->tty != tty) in __tty_check_change()
43 spin_lock_irqsave(&tty->ctrl_lock, flags); in __tty_check_change()
44 tty_pgrp = tty->pgrp; in __tty_check_change()
[all …]
/linux-5.10/kernel/sched/
Dautogroup.c1 // SPDX-License-Identifier: GPL-2.0
3 * Auto-group scheduling implementation:
17 init_task->signal->autogroup = &autogroup_default; in autogroup_init()
22 kfree(tg->autogroup); in autogroup_free()
31 ag->tg->rt_se = NULL; in autogroup_destroy()
32 ag->tg->rt_rq = NULL; in autogroup_destroy()
34 sched_offline_group(ag->tg); in autogroup_destroy()
35 sched_destroy_group(ag->tg); in autogroup_destroy()
40 kref_put(&ag->kref, autogroup_destroy); in autogroup_kref_put()
45 kref_get(&ag->kref); in autogroup_kref_get()
[all …]
/linux-5.10/tools/testing/selftests/timers/
Dposix_timers.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include <signal.h>
66 diff = end.tv_usec - start.tv_usec; in check_diff()
67 diff += (end.tv_sec - start.tv_sec) * USECS_PER_SEC; in check_diff()
69 if (abs(diff - DELAY * USECS_PER_SEC) > USECS_PER_SEC / 2) { in check_diff()
71 return -1; in check_diff()
99 signal(SIGVTALRM, sig_handler); in check_itimer()
101 signal(SIGPROF, sig_handler); in check_itimer()
103 signal(SIGALRM, sig_handler); in check_itimer()
108 return -1; in check_itimer()
[all …]
/linux-5.10/drivers/gpu/drm/amd/display/include/
Dbios_parser_types.h2 * Copyright 2012-15 Advanced Micro Devices, Inc.
38 AS_SIGNAL_TYPE_NONE = 0L, /* no signal */
115 enum signal_type signal; member
127 enum signal_type signal; member
139 enum signal_type signal; member
152 enum signal_type signal; member
195 /* Input: Signal Type - to be converted to Encoder mode */
197 /* Input: Encoder object id */
205 /* Output: If non-zero, this refDiv value should be used to calculate
208 /* Output: If non-zero, this postDiv value should be used to calculate
[all …]
/linux-5.10/security/safesetid/
Dlsm.h1 /* SPDX-License-Identifier: GPL-2.0 */
25 SIDPOL_DEFAULT, /* source ID is unaffected by policy */
26 SIDPOL_CONSTRAINED, /* source ID is affected by policy */
27 SIDPOL_ALLOWED /* target ID explicitly allowed */
42 * can set*id to 'dst_id'.
49 /* Flag to signal if rule is for UID's or GID's */
63 //Flag to signal if ruleset is for UID's or GID's
/linux-5.10/drivers/reset/
Dreset-scmi.c1 // SPDX-License-Identifier: GPL-2.0
11 #include <linux/reset-controller.h>
15 * struct scmi_reset_data - reset controller information structure
25 #define to_scmi_handle(p) (to_scmi_reset_data(p)->handle)
28 * scmi_reset_assert() - assert device reset
30 * @id: ID of the reset to be asserted
38 scmi_reset_assert(struct reset_controller_dev *rcdev, unsigned long id) in scmi_reset_assert() argument
42 return handle->reset_ops->assert(handle, id); in scmi_reset_assert()
46 * scmi_reset_deassert() - deassert device reset
48 * @id: ID of the reset to be deasserted
[all …]
/linux-5.10/Documentation/userspace-api/media/v4l/
Dext-ctrls-rf-tuner.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _rf-tuner-controls:
14 converts that received signal to lower intermediate frequency (IF) or
16 called Zero-IF tuners. Older tuners were typically simple PLL tuners
28 .. _rf-tuner-control-id:
43 Filter(s) on tuner signal path are used to filter signal according
47 range and step are driver-specific.
59 The RF amplifier is the very first amplifier on the receiver signal
64 range and step are driver-specific.
68 signal path. It is located very close to tuner antenna input. Used
[all …]
/linux-5.10/tools/bpf/bpftool/
Dmap_perf_ring.c1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
11 #include <signal.h>
25 #include <perf-sys.h>
49 __u64 id; member
75 int idx = ctx->all_cpus ? cpu : ctx->idx; in print_bpf_output()
80 jsonw_uint(json_wtr, e->header.type); in print_bpf_output()
85 if (e->header.type == PERF_RECORD_SAMPLE) { in print_bpf_output()
87 jsonw_uint(json_wtr, e->time); in print_bpf_output()
89 print_data_json(e->data, e->size); in print_bpf_output()
90 } else if (e->header.type == PERF_RECORD_LOST) { in print_bpf_output()
[all …]

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