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/linux-6.12.1/Documentation/networking/device_drivers/ethernet/intel/
Di40e.rst1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 1999-2018 Intel Corporation.
13 - Overview
14 - Identifying Your Adapter
15 - Intel(R) Ethernet Flow Director
16 - Additional Configurations
17 - Known Issues
18 - Support
47 ----------------------
49 …intel.com/content/dam/www/public/us/en/documents/release-notes/xl710-ethernet-controller-feature-m…
[all …]
De1000e.rst1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 2008-2018 Intel Corporation.
13 - Identifying Your Adapter
14 - Command Line Parameters
15 - Additional Configurations
16 - Support
34 There needs to be a <VAL#> for each network port in the system supported by
48 ---------------------
49 :Valid Range: 0,1,3,4,100-100000
53 vector can generate per second. Increasing ITR lowers latency at the cost of
[all …]
Dice.rst1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 2018-2021 Intel Corporation.
13 - Overview
14 - Identifying Your Adapter
15 - Important Notes
16 - Additional Features & Configurations
17 - Performance Optimization
28 This driver supports XDP (Express Data Path) and AF_XDP zero-copy. Note that
43 -------------------------------------------
54 1) Make sure that your system's physical memory is in a high-performance
[all …]
/linux-6.12.1/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/
Dswitch-driver.rst1 .. SPDX-License-Identifier: GPL-2.0
14 The driver uses the switch device driver model and exposes each switch port as
24 [dpaa2-eth] [dpaa2-eth] [ dpaa2-switch ]
30 | ---------- | [DPMAC] [DPMAC]
31 ------------------------------- | |
38 The dpaa2-switch driver probes on DPSW devices found on the fsl-mc bus. These
40 file - DataPath Layout (DPL) - or at runtime using the DPAA2 object APIs
43 At the moment, the dpaa2-switch driver imposes the following restrictions on
48 done, ie when not under a bridge, each switch port will have its own FDB.
53 * Both the broadcast and flooding configuration should be per FDB. This
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/ivybridge/
Dpipeline.json18 …"PublicDescription": "Cycles that the divider is active, includes INT and FP. Set 'edge =1, cmask=…
32 "BriefDescription": "Speculative and retired macro-conditional branches",
36 "PublicDescription": "Speculative and retired macro-conditional branches.",
41 …"BriefDescription": "Speculative and retired macro-unconditional branches excluding calls and indi…
45 …"PublicDescription": "Speculative and retired macro-unconditional branches excluding calls and ind…
76 "BriefDescription": "Not taken macro-conditional branches",
80 "PublicDescription": "Not taken macro-conditional branches.",
85 "BriefDescription": "Taken speculative and retired macro-conditional branches",
89 "PublicDescription": "Taken speculative and retired macro-conditional branches.",
94 …"BriefDescription": "Taken speculative and retired macro-conditional branch instructions excluding…
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/ivytown/
Dpipeline.json18 …"PublicDescription": "Cycles that the divider is active, includes INT and FP. Set 'edge =1, cmask=…
32 "BriefDescription": "Speculative and retired macro-conditional branches",
36 "PublicDescription": "Speculative and retired macro-conditional branches.",
41 …"BriefDescription": "Speculative and retired macro-unconditional branches excluding calls and indi…
45 …"PublicDescription": "Speculative and retired macro-unconditional branches excluding calls and ind…
76 "BriefDescription": "Not taken macro-conditional branches",
80 "PublicDescription": "Not taken macro-conditional branches.",
85 "BriefDescription": "Taken speculative and retired macro-conditional branches",
89 "PublicDescription": "Taken speculative and retired macro-conditional branches.",
94 …"BriefDescription": "Taken speculative and retired macro-conditional branch instructions excluding…
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/media/
Dcdns,csi2tx.txt1 Cadence MIPI-CSI2 TX controller
4 The Cadence MIPI-CSI2 TX controller is a CSI-2 bridge supporting up to
8 - compatible: must be set to "cdns,csi2tx" or "cdns,csi2tx-1.3"
9 for version 1.3 of the controller, "cdns,csi2tx-2.1" for v2.1
10 - reg: base address and size of the memory mapped region
11 - clocks: phandles to the clocks driving the controller
12 - clock-names: must contain:
15 * pixel_if[0-3]_clk: pixel stream output clock, one for each stream
19 - phys: phandle to the D-PHY. If it is set, phy-names need to be set
20 - phy-names: must contain "dphy"
[all …]
/linux-6.12.1/Documentation/scsi/
Dadvansys.rst1 .. SPDX-License-Identifier: GPL-2.0
8 RISC-based, Bus-Mastering, Fast (10 Mhz) and Ultra (20 Mhz) Narrow
9 (8-bit transfer) SCSI Host Adapters for the ISA, EISA, VL, and PCI
10 buses and RISC-based, Bus-Mastering, Ultra (20 Mhz) Wide (16-bit
21 - ABP-480 - Bus-Master CardBus (16 CDB)
24 - ABP510/5150 - Bus-Master ISA (240 CDB)
25 - ABP5140 - Bus-Master ISA PnP (16 CDB)
26 - ABP5142 - Bus-Master ISA PnP with floppy (16 CDB)
27 - ABP902/3902 - Bus-Master PCI (16 CDB)
28 - ABP3905 - Bus-Master PCI (16 CDB)
[all …]
/linux-6.12.1/drivers/target/tcm_fc/
Dtcm_fc.h1 /* SPDX-License-Identifier: GPL-2.0-only */
16 #define TCM_FC_DEFAULT_TAGS 512 /* tags used for per-session preallocation */
26 * Session (remote port).
32 u64 port_name; /* port name for transport ID */
41 * Hash table of sessions per local port.
42 * Hash lookup by remote port FC_ID.
48 * Per local port data.
50 * for the local port. If the TPG exists, this is allocated when
51 * we're notified that the local port has been created, or when
71 * Node ACL for FC remote port session.
[all …]
/linux-6.12.1/drivers/net/ethernet/microchip/vcap/
Dvcap_ag_api.h1 /* SPDX-License-Identifier: BSD-3-Clause */
6 /* This file is autogenerated by cml-utils 2023-03-13 10:16:42 +0100.
63 * Used by 802.1BR Bridge Port Extension in an E-Tag
65 * Used by 802.1BR Bridge Port Extension in an E-Tag
67 * Set for frames containing an E-TAG (802.1BR Ethertype 893f)
69 * E-Tag group bits in 802.1BR Bridge Port Extension
71 * Used by 802.1BR Bridge Port Extension in an E-Tag
73 * Used by 802.1BR Bridge Port Extension in an E-Tag
75 * Set if frame contains an RTAG: IEEE 802.1CB (FRER Redundancy tag, Ethertype
78 * First DEI in multiple vlan tags (outer tag or default port tag)
[all …]
/linux-6.12.1/Documentation/arch/s390/
Dpci.rst1 .. SPDX-License-Identifier: GPL-2.0
8 - Pierre Morel
17 -----------------------
25 Ignore the RID field and force use of one PCI domain per PCI function.
28 ---------------
36 - /sys/kernel/debug/s390dbf/pci_msg/sprintf
52 The slot entries are set up using the function identifier (FID) of the
56 - /sys/bus/pci/slots/XXXXXXXX/power
64 - function_id
67 - function_handle
[all …]
/linux-6.12.1/drivers/net/ethernet/mscc/
Docelot_devlink.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Copyright 2020-2021 NXP
8 * Resource 0: Memory tracked per source port
9 * Resource 1: Frame references tracked per source port
10 * Resource 2: Memory tracked per destination port
11 * Resource 3: Frame references tracked per destination port
22 * Q_RSRV: reservation per QoS class per port
23 * PRIO_SHR: sharing watermark per QoS class across all ports
24 * P_RSRV: reservation per port
25 * COL_SHR: sharing watermark per color (drop precedence) across all ports
[all …]
/linux-6.12.1/net/bridge/
Dbr_private_mcast_eht.h1 /* SPDX-License-Identifier: GPL-2.0-or-later
16 /* single host's list of set entries and filter_mode */
27 /* (host, src entry) added to a per-src set and host's list */
40 /* per-src set */
67 return !!((pg->key.port->flags & BR_MULTICAST_FAST_LEAVE) && in br_multicast_eht_should_del_pg()
68 RB_EMPTY_ROOT(&pg->eht_host_tree)); in br_multicast_eht_should_del_pg()
74 const struct net_bridge_port *p = pg->key.port; in br_multicast_eht_hosts_over_limit()
76 return !!(p->multicast_eht_hosts_cnt >= p->multicast_eht_hosts_limit); in br_multicast_eht_hosts_over_limit()
81 struct net_bridge_port *p = pg->key.port; in br_multicast_eht_hosts_inc()
83 p->multicast_eht_hosts_cnt++; in br_multicast_eht_hosts_inc()
[all …]
/linux-6.12.1/include/uapi/linux/
Dfpga-dfl.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
5 * Copyright (C) 2017-2018 Intel Corporation, Inc.
38 * DFL_FPGA_GET_API_VERSION - _IO(DFL_FPGA_MAGIC, DFL_FPGA_BASE + 0)
47 * DFL_FPGA_CHECK_EXTENSION - _IO(DFL_FPGA_MAGIC, DFL_FPGA_BASE + 1)
58 * DFL_FPGA_PORT_RESET - _IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 0)
60 * Reset the FPGA Port and its AFU. No parameters are supported.
61 * Userspace can do Port reset at any time, e.g. during DMA or PR. But
64 * Return: 0 on success, -errno of failure
70 * DFL_FPGA_PORT_GET_INFO - _IOR(DFL_FPGA_MAGIC, DFL_PORT_BASE + 1,
73 * Retrieve information about the fpga port.
[all …]
/linux-6.12.1/include/linux/
Dcb710.h1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Copyright by Michał Mirosław, 2008-2009
21 /* per-virtual-slot structure */
28 /* per-device structure */
50 /* slot port accessors - so the logic is more clear in the code */
53 unsigned port, u##t value) \
55 iowrite##t(value, slot->iobase + port); \
59 unsigned port) \
61 return ioread##t(slot->iobase + port); \
65 unsigned port, u##t set, u##t clear) \
[all …]
/linux-6.12.1/Documentation/networking/
Drds.rst1 .. SPDX-License-Identifier: GPL-2.0
14 http://oss.oracle.com/pipermail/rds-devel/2007-November/000228.html
22 cluster - so in a cluster with N processes you need N sockets, in contrast
23 to N*N if you use a connection-oriented socket transport like TCP.
25 RDS is not Infiniband-specific; it was designed to support different
29 The high-level semantics of RDS from the application's point of view are
33 RDS uses IPv4 addresses and 16bit port numbers to identify
39 transport has to be IP-based. In fact, RDS over IB uses a
43 The port space is entirely independent of UDP, TCP or any other
59 a active-active HA scenario), but only as long as the address
[all …]
/linux-6.12.1/drivers/infiniband/hw/qib/
Dqib.h4 * Copyright (c) 2012 - 2017 Intel Corporation. All rights reserved.
5 * Copyright (c) 2006 - 2012 QLogic Corporation. All rights reserved.
18 * - Redistributions of source code must retain the above
22 * - Redistributions in binary form must reproduce the above
44 #include <linux/dma-mapping.h>
73 * per driver stats, either not device nor port-specific, or
83 __u64 sps_txerrs; /* tx-related packet errors */
84 __u64 sps_rcverrs; /* non-crc rcv packet errors */
98 * First-cut critierion for "device is active" is
99 * two thousand dwords combined Tx, Rx traffic per
[all …]
/linux-6.12.1/include/linux/soundwire/
Dsdw.h1 /* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
2 /* Copyright(c) 2015-17 Intel Corporation. */
62 * flow modes for SDW port. These can be isochronous, tx controlled,
70 /* sample packaging for block. It can be per port or per channel */
75 * enum sdw_slave_status - Slave status
93 * @SDW_CLK_PRE_DEPREPARE: pre clock stop de-prepare
94 * @SDW_CLK_POST_DEPREPARE: post clock stop de-prepare
104 * enum sdw_command_response - Command response as defined by SDW spec
154 * @SDW_DATA_DIR_RX: Data into Port
155 * @SDW_DATA_DIR_TX: Data out of Port
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/haswell/
Dpipeline.json20 "BriefDescription": "Speculative and retired macro-conditional branches.",
28 …"BriefDescription": "Speculative and retired macro-unconditional branches excluding calls and indi…
60 "BriefDescription": "Not taken macro-conditional branches.",
68 "BriefDescription": "Taken speculative and retired macro-conditional branches.",
76 …"BriefDescription": "Taken speculative and retired macro-conditional branch instructions excluding…
228 …"PublicDescription": "Counts speculatively miss-predicted indirect branches at execution time. Cou…
409 … "PublicDescription": "Cycles with pending L1 data cache miss loads. Set Cmask=8 to count cycle.",
420 "PublicDescription": "Cycles with pending L2 miss loads. Set Cmask=2 to count cycle.",
430 "PublicDescription": "Cycles with pending memory loads. Set Cmask=2 to count cycle.",
450 "PublicDescription": "Execution stalls due to L1 data cache miss loads. Set Cmask=0CH.",
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/haswellx/
Dpipeline.json20 "BriefDescription": "Speculative and retired macro-conditional branches.",
28 …"BriefDescription": "Speculative and retired macro-unconditional branches excluding calls and indi…
60 "BriefDescription": "Not taken macro-conditional branches.",
68 "BriefDescription": "Taken speculative and retired macro-conditional branches.",
76 …"BriefDescription": "Taken speculative and retired macro-conditional branch instructions excluding…
228 …"PublicDescription": "Counts speculatively miss-predicted indirect branches at execution time. Cou…
409 … "PublicDescription": "Cycles with pending L1 data cache miss loads. Set Cmask=8 to count cycle.",
420 "PublicDescription": "Cycles with pending L2 miss loads. Set Cmask=2 to count cycle.",
430 "PublicDescription": "Cycles with pending memory loads. Set Cmask=2 to count cycle.",
450 "PublicDescription": "Execution stalls due to L1 data cache miss loads. Set Cmask=0CH.",
[all …]
/linux-6.12.1/drivers/usb/serial/
Dio_ti.h1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Copyright (C) 1997-2002 Inside Out Networks, Inc.
6 * Feb-16-2001 DMI Added I2C structure definitions
7 * May-29-2002 gkh Ported to Linux
25 /* Bits per character */
54 /* Port Settings Constants) */
73 /* Purge port Direction Mask Bits */
77 /* Address of Port 0 */
109 /* Set or Clear DTR (wValue bit 0 Set/Clear) wIndex ModuleID (port) */
112 /* Set or Clear RTS (wValue bit 0 Set/Clear) wIndex ModuleID (port) */
[all …]
/linux-6.12.1/drivers/net/ethernet/aquantia/atlantic/macsec/
Dmacsec_struct.h1 /* SPDX-License-Identifier: GPL-2.0-only */
21 /*! The match mask is per-nibble. 0 means don't care, i.e. every value
84 * This byte location counted from MAC' DA address. i.e. set to 0
94 * This byte location counted from MAC' DA address. i.e. set to 0
104 * This byte location counted from MAC' DA address. i.e. set to 0
114 * This byte location counted from MAC' DA address. i.e. set to 0
122 /*! Mask is per-byte.
142 /*! Mask is per-byte.
151 /*! Mask is per-byte.
156 /*! Mask is per-byte.
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/gpio/
Dnvidia,tegra186-gpio.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/nvidia,tegra186-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
20 The Tegra186 GPIO controller allows software to set the IO direction of,
26 GPIO register set. These registers exist in a single contiguous block
30 Access to this set of registers is not necessary in all circumstances.
42 implemented by the SoC. Each GPIO is assigned to a port, and a port may
[all …]
/linux-6.12.1/include/uapi/sound/
Dasequencer.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
4 * Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl>
5 * (c) 1998-1999 by Jaroslav Kysela <perex@perex.cz>
39 #define SNDRV_SEQ_EVENT_PITCHBEND 13 /**< from -8192 to 8191 */
59 #define SNDRV_SEQ_EVENT_SETPOS_TICK 33 /* set tick queue position */
60 #define SNDRV_SEQ_EVENT_SETPOS_TIME 34 /* set realtime queue position */
70 #define SNDRV_SEQ_EVENT_RESET 41 /* reset to power-on state */
85 #define SNDRV_SEQ_EVENT_PORT_START 63 /* new port was created */
86 #define SNDRV_SEQ_EVENT_PORT_EXIT 64 /* port was deleted from system */
87 #define SNDRV_SEQ_EVENT_PORT_CHANGE 65 /* port status/info has changed */
[all …]
/linux-6.12.1/drivers/scsi/cxlflash/
Dsislite.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
24 * except for SCSI CDB which remains big endian per SCSI standards.
49 * 0x1 -> port#0 can be selected,
50 * 0x2 -> port#1 can be selected.
65 #define SISL_MSI_ASYNC_ERROR 3 /* master only - for AFU async error */
112 * a FC port. If the port went down on an active IO, it will set
132 * If the link is down or logged out before AFU selects the port, either
133 * it will choose the other port or we will get afu_rc=0x20 (no_channel)
134 * if there is no valid port to use.
138 * NOLOGI or LINKDOWN can be retried if the other port is up.
[all …]

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