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/linux-6.12.1/drivers/net/ethernet/mscc/
Docelot_vcap.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
40 u32 tg_sw; /* Current type-group */
45 u32 tg_value; /* Current type-group value */
46 u32 tg_mask; /* Current type-group mask */
52 return ocelot_target_read(ocelot, vcap->target, VCAP_CORE_UPDATE_CTRL); in vcap_read_update_ctrl()
62 if ((sel & VCAP_SEL_ENTRY) && ix >= vcap->entry_count) in vcap_cmd()
74 ocelot_target_write(ocelot, vcap->target, value, VCAP_CORE_UPDATE_CTRL); in vcap_cmd()
81 /* Convert from 0-based row to VCAP entry row and run command */
85 vcap_cmd(ocelot, vcap, vcap->entry_count - row - 1, cmd, sel); in vcap_row_cmd()
90 struct vcap_data *data) in vcap_entry2cache() argument
[all …]
/linux-6.12.1/kernel/trace/
Dtrace_events_trigger.c1 // SPDX-License-Identifier: GPL-2.0
3 * trace_events_trigger - trace event triggers
20 void trigger_data_free(struct event_trigger_data *data) in trigger_data_free() argument
22 if (data->cmd_ops->set_filter) in trigger_data_free()
23 data->cmd_ops->set_filter(NULL, data, NULL); in trigger_data_free()
28 kfree(data); in trigger_data_free()
32 * event_triggers_call - Call triggers associated with a trace event
36 * @event: The event meta data in the ring buffer
40 * non-NULL, it means that the trigger requires further processing and
41 * shouldn't be unconditionally invoked. If rec is non-NULL and the
[all …]
Dtrace_uprobe.c1 // SPDX-License-Identifier: GPL-2.0
3 * uprobes-based tracing events
5 * Copyright (C) IBM Corporation, 2010-2012
10 #include <linux/bpf-cgroup.h>
19 #include <linux/filter.h>
72 return ev->ops == &trace_uprobe_ops; in is_trace_uprobe()
81 * for_each_trace_uprobe - iterate over the trace_uprobe list
99 return addr - (n * sizeof(long)); in adjust_stack_addr()
122 * Uprobes-specific fetch functions
129 return copy_from_user(dest, vaddr, size) ? -EFAULT : 0; in probe_mem_read()
[all …]
/linux-6.12.1/kernel/
Dseccomp.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright 2004-2005 Andrea Arcangeli <andrea@cpushare.com>
10 * This defines a simple but solid secure-computing facility.
13 * Mode 2 allows user-defined system call filters in the form
41 #include <linux/filter.h>
64 /* The struct pid of the task whose filter triggered the notification */
67 /* The "cookie" for this request; this is unique for this filter. */
71 * The seccomp data. This pointer is valid the entire time this
75 const struct seccomp_data *data; member
105 * struct seccomp_kaddfd - container for seccomp_addfd ioctl messages
[all …]
/linux-6.12.1/drivers/net/ethernet/intel/iavf/
Diavf_fdir.h1 /* SPDX-License-Identifier: GPL-2.0 */
9 /* State of Flow Director filter
11 * *_REQUEST states are used to mark filter to be sent to PF driver to perform
12 * an action (either add or delete filter). *_PENDING states are an indication
15 * Both DELETE and DISABLE states are being used to delete a filter in PF.
16 * The difference is that after a successful response filter in DEL_PENDING
17 * state is being deleted from VF driver as well and filter in DIS_PENDING state
21 IAVF_FDIR_FLTR_ADD_REQUEST, /* User requests to add filter */
22 IAVF_FDIR_FLTR_ADD_PENDING, /* Filter pending add by the PF */
23 IAVF_FDIR_FLTR_DEL_REQUEST, /* User requests to delete filter */
[all …]
Diavf_fdir.c1 // SPDX-License-Identifier: GPL-2.0
31 * iavf_validate_fdir_fltr_masks - validate Flow Director filter fields masks
33 * @fltr: Flow Director filter data structure
41 if (fltr->eth_mask.etype && fltr->eth_mask.etype != htons(U16_MAX)) in iavf_validate_fdir_fltr_masks()
44 if (fltr->ip_ver == 4) { in iavf_validate_fdir_fltr_masks()
45 if (fltr->ip_mask.v4_addrs.src_ip && in iavf_validate_fdir_fltr_masks()
46 fltr->ip_mask.v4_addrs.src_ip != htonl(U32_MAX)) in iavf_validate_fdir_fltr_masks()
49 if (fltr->ip_mask.v4_addrs.dst_ip && in iavf_validate_fdir_fltr_masks()
50 fltr->ip_mask.v4_addrs.dst_ip != htonl(U32_MAX)) in iavf_validate_fdir_fltr_masks()
53 if (fltr->ip_mask.tos && fltr->ip_mask.tos != U8_MAX) in iavf_validate_fdir_fltr_masks()
[all …]
/linux-6.12.1/Documentation/admin-guide/perf/
Dimx-ddr.rst17 (AXI filter setting) fields of the perf_event_attr structure, see /sys/bus/event_source/
20 devices/imx8_ddr0/events/. The "caps" directory describes filter features implemented
23 .. code-block:: bash
25 perf stat -a -e imx8_ddr0/cycles/ cmd
26 perf stat -a -e imx8_ddr0/read/,imx8_ddr0/write/ cmd
28 AXI filtering is only used by CSV modes 0x41 (axid-read) and 0x42 (axid-write)
29 to count reading or writing matches filter setting. Filter setting is various
32 type of AXI filter (filter, enhanced_filter and super_filter). Value 0 for
33 un-supported, and value 1 for supported.
35 * With DDR_CAP_AXI_ID_FILTER quirk(filter: 1, enhanced_filter: 0, super_filter: 0).
[all …]
Dhisi-pcie-pmu.rst6 bandwidth, latency, bus utilization and buffer occupancy data of PCIe.
15 The PCIe PMU driver registers a perf PMU with the name of its sicl-id and PCIe
20 PMU driver provides description of available events and filter options in sysfs,
24 (filter options) fields of the perf_event_attr structure. The "events" directory
40 ------------------------------------------
42 $# perf stat -e hisi_pcie0_core0/rx_mwr_latency,port=0xffff/
43 $# perf stat -e hisi_pcie0_core0/rx_mwr_cnt,port=0xffff/
56 …$# perf stat -e "{hisi_pcie0_core0/rx_mwr_latency,port=0xffff/,hisi_pcie0_core0/rx_mwr_cnt,port=0x…
61 Filter options
62 --------------
[all …]
/linux-6.12.1/arch/x86/kvm/
Dpmu.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Kernel-based Virtual Machine -- Performance Monitoring Unit support
26 /* This is enough to filter the vast majority of currently defined events. */
39 /* Instruction-Accurate PDIR (PDIR++) */
51 * - Each perf counter is defined as "struct kvm_pmc";
52 * - There are two types of perf counters: general purpose (gp) and fixed.
56 * - pmu.c understands the difference between gp counters and fixed counters.
57 * However AMD doesn't support fixed-counters;
58 * - There are three types of index to access perf counters (PMC):
61 * MSR_F15H_PERF_CTRn, where MSR_F15H_PERF_CTR[0-3] are
[all …]
/linux-6.12.1/include/media/
Ddvb_demux.h4 * Copyright (C) 2000-2001 Marcus Metzler & Ralph Metzler
30 * enum dvb_dmx_filter_type - type of demux feed.
41 * enum dvb_dmx_state - state machine for a demux filter.
43 * @DMX_STATE_FREE: indicates that the filter is freed.
44 * @DMX_STATE_ALLOCATED: indicates that the filter was allocated
46 * @DMX_STATE_READY: indicates that the filter is ready
48 * @DMX_STATE_GO: indicates that the filter is running.
64 * struct dvb_demux_filter - Describes a DVB demux section filter.
66 * @filter: Section filter as defined by &struct dmx_section_filter.
69 * @doneq: flag that indicates when a filter is ready.
[all …]
Ddemux.h4 * The Kernel Digital TV Demux kABI defines a driver-internal interface for
5 * registering low-level, hardware specific driver to a hardware independent
40 * DMX_MAX_FILTER_SIZE: Maximum length (in bytes) of a section/PES filter.
49 * filter.
64 * enum ts_filter_type - filter type bitmap for dmx_ts_feed.set\(\)
69 * @TS_DECODER: Send stream to built-in decoder (if present).
81 * struct dmx_ts_feed - Structure that contains a TS feed filter
83 * @is_filtering: Set to non-zero when filtering in progress
85 * @priv: pointer to private data of the API client
86 * @set: sets the TS filter
[all …]
/linux-6.12.1/drivers/hwtracing/ptt/
Dhisi_ptt.c1 // SPDX-License-Identifier: GPL-2.0
13 #include <linux/dma-mapping.h>
31 return !readl_poll_timeout(hisi_ptt->iobase + HISI_PTT_TUNING_INT_STAT, in hisi_ptt_wait_tuning_finish()
48 desc = ext_attr->var; in hisi_ptt_tune_attr_show()
50 mutex_lock(&hisi_ptt->tune_lock); in hisi_ptt_tune_attr_show()
52 reg = readl(hisi_ptt->iobase + HISI_PTT_TUNING_CTRL); in hisi_ptt_tune_attr_show()
55 desc->event_code); in hisi_ptt_tune_attr_show()
56 writel(reg, hisi_ptt->iobase + HISI_PTT_TUNING_CTRL); in hisi_ptt_tune_attr_show()
59 writel(~0U, hisi_ptt->iobase + HISI_PTT_TUNING_DATA); in hisi_ptt_tune_attr_show()
62 mutex_unlock(&hisi_ptt->tune_lock); in hisi_ptt_tune_attr_show()
[all …]
Dhisi_ptt.h1 /* SPDX-License-Identifier: GPL-2.0 */
79 /* FIFO size for dynamically updating the PTT trace filter list. */
81 /* Delay time for filter updating work */
94 * struct hisi_ptt_tune_desc - Describe tune event for PTT tune
106 * struct hisi_ptt_dma_buffer - Describe a single trace buffer of PTT trace.
107 * The detail of the data format is described
118 * struct hisi_ptt_trace_ctrl - Control and status of PTT trace
119 * @trace_buf: array of the trace buffers for holding the trace data.
127 * @filter: filter value for tracing the TLP headers
139 u32 filter:16; member
[all …]
/linux-6.12.1/drivers/media/dvb-core/
Ddmxdev.c1 // SPDX-License-Identifier: LGPL-2.1-or-later
3 * dmxdev.c - DVB demultiplexer device
41 if (!buf->data) in dvb_dmxdev_buffer_write()
47 return -EOVERFLOW; in dvb_dmxdev_buffer_write()
61 if (!src->data) in dvb_dmxdev_buffer_read()
64 if (src->error) { in dvb_dmxdev_buffer_read()
65 ret = src->error; in dvb_dmxdev_buffer_read()
70 for (todo = count; todo > 0; todo -= ret) { in dvb_dmxdev_buffer_read()
72 ret = -EWOULDBLOCK; in dvb_dmxdev_buffer_read()
76 ret = wait_event_interruptible(src->queue, in dvb_dmxdev_buffer_read()
[all …]
/linux-6.12.1/drivers/media/rc/img-ir/
Dimg-ir-hw.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright 2010-2014 Imagination Technologies Ltd.
7 * This ties into the input subsystem using the RC-core. Protocol support is
18 #include <media/rc-core.h>
19 #include "img-ir.h"
59 * received any new data after an incomplete IR code is decoded.
68 if (range->max < range->min) in img_ir_timing_preprocess()
69 range->max = range->min; in img_ir_timing_preprocess()
72 range->min = (range->min*unit)/1000; in img_ir_timing_preprocess()
73 range->max = (range->max*unit + 999)/1000; /* round up */ in img_ir_timing_preprocess()
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/broadwellde/
Duncore-interconnect.json111 … "BriefDescription": "Misc Events - Set 0; Cache Inserts of Atomic Transactions as Secondary",
116 …"PublicDescription": "Counts Timeouts - Set 0 : Cache Inserts of Atomic Transactions as Secondary",
121 "BriefDescription": "Misc Events - Set 0; Cache Inserts of Read Transactions as Secondary",
126 … "PublicDescription": "Counts Timeouts - Set 0 : Cache Inserts of Read Transactions as Secondary",
131 "BriefDescription": "Misc Events - Set 0; Cache Inserts of Write Transactions as Secondary",
136 … "PublicDescription": "Counts Timeouts - Set 0 : Cache Inserts of Write Transactions as Secondary",
141 "BriefDescription": "Misc Events - Set 0; Fastpath Rejects",
146 "PublicDescription": "Counts Timeouts - Set 0 : Fastpath Rejects",
151 "BriefDescription": "Misc Events - Set 0; Fastpath Requests",
156 "PublicDescription": "Counts Timeouts - Set 0 : Fastpath Requests",
[all …]
/linux-6.12.1/drivers/net/ethernet/aquantia/atlantic/hw_atl/
Dhw_atl_llh.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright (C) 2014-2019 aQuantia Corporation
5 * Copyright (C) 2019-2020 Marvell International Ltd.
34 /* get temperature sense data */
173 /* set rx descriptor data buffer size */
198 /* set rx descriptor write-back interrupt enable */
256 /* set rx filter multicast filter mask register */
260 /* set rx filter multicast filter register */
262 u32 filter);
264 /* set rx filter rss control register 1 */
[all …]
/linux-6.12.1/drivers/net/ethernet/intel/ice/
Dice_ethtool_fdir.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (C) 2018-2023, Intel Corporation. */
35 * ice_fltr_to_ethtool_flow - convert filter type values to ethtool
37 * @flow: filter type to be converted
69 * ice_ethtool_flow_to_fltr - convert ethtool flow type to filter enum
101 * ice_is_mask_valid - check mask field set
114 * ice_get_ethtool_fdir_entry - fill ethtool structure with fdir filter data
115 * @hw: hardware structure that contains filter list
116 * @cmd: ethtool command data structure to receive the filter data
118 * Returns 0 on success and -EINVAL on failure
[all …]
/linux-6.12.1/drivers/net/ethernet/wangxun/txgbe/
Dtxgbe_ethtool.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */
25 new_tx_count = clamp_t(u32, ring->tx_pending, WX_MIN_TXD, WX_MAX_TXD); in txgbe_set_ringparam()
28 new_rx_count = clamp_t(u32, ring->rx_pending, WX_MIN_RXD, WX_MAX_RXD); in txgbe_set_ringparam()
31 if (new_tx_count == wx->tx_ring_count && in txgbe_set_ringparam()
32 new_rx_count == wx->rx_ring_count) in txgbe_set_ringparam()
39 if (!netif_running(wx->netdev)) { in txgbe_set_ringparam()
40 for (i = 0; i < wx->num_tx_queues; i++) in txgbe_set_ringparam()
41 wx->tx_ring[i]->count = new_tx_count; in txgbe_set_ringparam()
42 for (i = 0; i < wx->num_rx_queues; i++) in txgbe_set_ringparam()
[all …]
/linux-6.12.1/tools/perf/Documentation/
Dperf-record.txt1 perf-record(1)
5 ----
6 perf-record - Run a command and record its profile into perf.data
9 --------
11 'perf record' [-e <EVENT> | --event=EVENT] [-a] <command>
12 'perf record' [-e <EVENT> | --event=EVENT] [-a] \-- <command> [<options>]
15 -----------
17 from it, into perf.data - without displaying anything.
23 -------
27 -e::
[all …]
/linux-6.12.1/include/uapi/linux/dvb/
Ddmx.h1 /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
22 * enum dmx_output - Output for the demux.
47 * enum dmx_input - Input from the demux.
49 * @DMX_IN_FRONTEND: Input from a front-end device.
58 * enum dmx_ts_pes - type of the PES filter.
125 * struct dmx_filter - Specifies a section header filter.
127 * @filter: bit array with bits to be matched at the section header.
128 * @mask: bits that are valid at the filter bit array.
135 __u8 filter[DMX_FILTER_SIZE]; member
141 * struct dmx_sct_filter_params - Specifies a section filter.
[all …]
/linux-6.12.1/Documentation/trace/
Dhisi-ptt.rst1 .. SPDX-License-Identifier: GPL-2.0
23 +--------------Core 0-------+
25 | | [Root Port]---[Endpoint]
26 | | [Root Port]---[Endpoint]
27 | | [Root Port]---[Endpoint]
28 Root Complex |------Core 1-------+
30 | | [Root Port]---[ Switch ]---[Endpoint]
31 | | [Root Port]---[Endpoint] `-[Endpoint]
32 | | [Root Port]---[Endpoint]
33 +---------------------------+
[all …]
/linux-6.12.1/drivers/net/wireless/broadcom/b43/
Dphy_n.h1 /* SPDX-License-Identifier: GPL-2.0 */
9 /* N-PHY registers. */
18 #define B43_NPHY_4WI_ADDR B43_PHY_N(0x00B) /* Four-wire bus address */
19 #define B43_NPHY_4WI_DATAHI B43_PHY_N(0x00C) /* Four-wire bus data high */
20 #define B43_NPHY_4WI_DATALO B43_PHY_N(0x00D) /* Four-wire bus data low */
21 #define B43_NPHY_BIST_STAT0 B43_PHY_N(0x00E) /* Built-in self test status 0 */
22 #define B43_NPHY_BIST_STAT1 B43_PHY_N(0x00F) /* Built-in self test status 1 */
68 #define B43_NPHY_C1_FILTERGAIN B43_PHY_N(0x025) /* Core 1 filter gain */
126 #define B43_NPHY_C2_FILTERGAIN B43_PHY_N(0x03B) /* Core 2 filter gain */
144 #define B43_NPHY_DCFADDR B43_PHY_N(0x048) /* DC filter address */
[all …]
/linux-6.12.1/include/linux/
Dmsi.h1 /* SPDX-License-Identifier: GPL-2.0 */
6 * This header file contains MSI data structures and functions which are
8 * - Interrupt core code
9 * - PCI/MSI core code
10 * - MSI interrupt domain implementations
11 * - IOMMU, low level VFIO, NTB and other justified exceptions
43 u32 data; member
52 * msi_msg - Representation of a MSI message
58 * @data: MSI message data (usually 16 bits)
59 * @arch_data: Architecture specific shadow of @data
[all …]
/linux-6.12.1/drivers/net/ethernet/aquantia/atlantic/hw_atl2/
Dhw_atl2_llh.h1 /* SPDX-License-Identifier: GPL-2.0-only */
28 /* set l2 unicast filter tag */
29 void hw_atl2_rpfl2_uc_flr_tag_set(struct aq_hw_s *aq_hw, u32 tag, u32 filter);
31 /* set l2 broadcast filter tag */
38 /* Set VLAN filter tag */
39 void hw_atl2_rpf_vlan_flr_tag_set(struct aq_hw_s *aq_hw, u32 tag, u32 filter);
41 /* set tx random TC-queue mapping enable bit */
51 /* set tx packet scheduler tc data max credit */
56 /* set tx packet scheduler tc data weight */
72 /* get data from firmware shared input buffer */
[all …]

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