| /linux/include/uapi/linux/ |
| H A D | atmbr2684.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 10 * Type of media we're bridging (ethernet, token ring, etc) Currently only 15 #define BR2684_MEDIA_TR (2) /* 802.5 - token ring */ 20 #define BR2684_FLAG_ROUTED (1<<16) /* payload is routed, not bridged */ 39 #define BR2684_ENCAPS_VC (0) /* VC-mux */ 44 * Is this VC bridged or routed? 51 * This is for the ATM_NEWBACKENDIF call - these are like socket families: 53 * is per-backend specific 63 * This structure is used to specify a br2684 interface - either by a 78 * This is for the ATM_SETBACKEND call - these are like socket families: [all …]
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| /linux/Documentation/networking/ |
| H A D | ipvs-sysctl.rst | 1 .. SPDX-License-Identifier: GPL-2.0 4 IPvs-sysctl 10 am_droprate - INTEGER 16 amemthresh - INTEGER 25 backup_only - BOOLEAN 26 - 0 - disabled (default) 27 - not 0 - enabled 32 conn_reuse_mode - INTEGER 33 1 - default 52 conntrack - BOOLEAN [all …]
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| H A D | generic-hdlc.rst | 1 .. SPDX-License-Identifier: GPL-2.0 14 - Normal (routed) and Ethernet-bridged (Ethernet device emulation) 16 - ARP support (no InARP support in the kernel - there is an 17 experimental InARP user-space daemon available on: 20 2. raw HDLC - either IP (IPv4) interface or Ethernet device emulation 25 Generic HDLC is a protocol driver only - it needs a low-level driver 28 Ethernet device emulation (using HDLC or Frame-Relay PVC) is compatible 40 gcc -O2 -Wall -o sethdlc sethdlc.c 42 Make sure you're using a correct version of sethdlc for your kernel. 66 - sets physical interface for a given port [all …]
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| H A D | mctp.rst | 1 .. SPDX-License-Identifier: GPL-2.0 11 The core code provides a socket-based interface to send and receive MCTP 24 A network defines a unique address space for MCTP endpoints by endpoint-ID 25 (described by DSP0236, section 3.2.31). A network has a user-visible identifier 39 -------------------- 41 MCTP uses ``AF_MCTP`` / ``PF_MCTP`` for the address- and protocol- families. 42 Since MCTP is message-based, only ``SOCK_DGRAM`` sockets are supported. 44 .. code-block:: C 51 specified with a ``sockaddr`` type, with a single-byte endpoint address: 53 .. code-block:: C [all …]
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| /linux/Documentation/sound/hd-audio/ |
| H A D | controls.rst | 2 HD-Audio Codec-Specific Mixer Controls 6 This file explains the codec-specific mixer controls. 9 -------------- 12 This is an enum control to change the surround-channel setup, 16 jack-retasking of multi-I/O jacks. 18 Auto-Mute Mode 19 This is an enum control to change the auto-mute behavior of the 20 headphone and line-out jacks. If built-in speakers and headphone 21 and/or line-out jacks are available on a machine, this controls 23 When there are only either headphones or line-out jacks, it gives [all …]
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| /linux/Documentation/userspace-api/media/drivers/ |
| H A D | imx-uapi.rst | 1 .. SPDX-License-Identifier: GPL-2.0 13 --------- 18 - V4L2_EVENT_IMX_FRAME_INTERVAL_ERROR 30 ----------------------------------- 33 NTSC/PAL signal re-sync (too little or too many video lines). When 34 this happens, the IPU triggers a mechanism to re-establish vertical 60 - V4L2_CID_IMX_FIM_ENABLE 64 - V4L2_CID_IMX_FIM_NUM 70 - V4L2_CID_IMX_FIM_TOLERANCE_MIN 75 - V4L2_CID_IMX_FIM_TOLERANCE_MAX [all …]
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| /linux/Documentation/PCI/ |
| H A D | boot-interrupts.rst | 1 .. SPDX-License-Identifier: GPL-2.0 7 :Author: - Sean V Kelley <sean.v.kelley@linux.intel.com> 13 interrupt messages (Assert_INTx/Deassert_INTx). The integrated IO-APIC in a 15 MSI interrupts. If the IO-APIC is disabled (via the mask bits in the 16 IO-APIC table entries), the messages are routed to the legacy PCH. This 17 in-band interrupt mechanism was traditionally necessary for systems that 18 did not support the IO-APIC and for boot. Intel in the past has used the 20 protocol describes this in-band legacy wire-interrupt INTx mechanism for 21 I/O devices to signal PCI-style level interrupts. The subsequent paragraphs 29 When in-band legacy INTx messages are forwarded to the PCH, they in turn [all …]
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| H A D | pci-error-recovery.rst | 1 .. SPDX-License-Identifier: GPL-2.0 8 :Authors: - Linas Vepstas <linasvepstas@gmail.com> 9 - Richard Lary <rlary@us.ibm.com> 10 - Mike Mason <mmlnx@us.ibm.com> 17 and the PCI-host bridges found on IBM Power4, Power5 and Power6-based 32 including multiple instances of a device driver on multi-function 34 waiting for some i/o-space register to change, when it never will. 39 is forced by the need to handle multi-function devices, that is, 42 of reset it desires, the choices being a simple re-enabling of I/O 47 After a reset and/or a re-enabling of I/O, all drivers are [all …]
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| /linux/Documentation/leds/ |
| H A D | leds-class-flash.rst | 5 Some LED devices provide two modes - torch and flash. In the LED subsystem 6 those modes are supported by LED class (see Documentation/leds/leds-class.rst) 16 (see Documentation/ABI/testing/sysfs-class-led-flash) 18 - flash_brightness 19 - max_flash_brightness 20 - flash_timeout 21 - max_flash_timeout 22 - flash_strobe 23 - flash_fault 36 - dev: [all …]
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| /linux/arch/powerpc/platforms/embedded6xx/ |
| H A D | holly.c | 1 // SPDX-License-Identifier: GPL-2.0-only 34 #include <asm/pci-bridge.h> 61 /* Re-init the PCI bridge and LUT registers to have mappings that don't in holly_remap_bridge() 107 /* Set 64-bit PCI bus address for system memory */ in holly_remap_bridge() 142 * from the four external INT pins, PCI interrupts are routed via 146 * TSI108:PB_INT[0] -> CPU0:INT# 147 * TSI108:PB_INT[1] -> CPU0:MCP# 148 * TSI108:PB_INT[2] -> N/C 149 * TSI108:PB_INT[3] -> N/C 167 mpic_assign_isu(mpic, 0, mpic->paddr + 0x100); in holly_init_IRQ() [all …]
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| /linux/tools/testing/selftests/net/netfilter/ |
| H A D | bridge_brouter.sh | 3 # This test is for bridge 'brouting', i.e. make some packets being routed 8 # setup is: ns1 <-> nsbr <-> ns2 12 if ! ebtables -V > /dev/null 2>&1;then 31 if ! ip -net "$nsbr" link add br0 type bridge; then 36 ip -net "$nsbr" link set veth0 up 37 ip -net "$nsbr" link set veth1 up 39 ip -net "$nsbr" link set veth0 master br0 40 ip -net "$nsbr" link set veth1 master br0 41 ip -ne [all...] |
| /linux/Documentation/devicetree/bindings/usb/ |
| H A D | amlogic,meson-g12a-usb-ctrl.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 4 --- 5 $id: http://devicetree.org/schemas/usb/amlogic,meson-g12a-usb-ctrl.yaml# 6 $schema: http://devicetree.org/meta-schemas/core.yaml# 11 - Neil Armstrong <neil.armstrong@linaro.org> 15 in host-only mode, and a DWC2 IP Core configured for USB2 peripheral mode 20 One of the USB2 PHYs can be re-routed in peripheral mode to a DWC2 USB IP. 26 host-only mode. 33 - amlogic,meson-gxl-usb-ctrl 34 - amlogic,meson-gxm-usb-ctrl [all …]
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| /linux/Documentation/power/ |
| H A D | suspend-and-interrupts.rst | 10 ----------------------------------- 14 ->prepare, ->suspend and ->suspend_late callbacks have been executed for all 29 Device IRQs are re-enabled during system resume, right before the "early" phase 30 of resuming devices (that is, before starting to execute ->resume_early 35 ------------------------ 38 suspend-resume cycle, including the "noirq" phases of suspending and resuming 41 but also to IPIs and to some other special-purpose interrupts. 44 requesting a special-purpose interrupt. It causes suspend_device_irqs() to 46 expected during the suspend-resume cycle, but does not guarantee that the 47 interrupt will wake the system from a suspended state -- for such cases it is [all …]
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| /linux/Documentation/process/ |
| H A D | maintainer-kvm-x86.rst | 1 .. SPDX-License-Identifier: GPL-2.0 7 -------- 17 ----- 21 ----- 25 specific tree, ``github.com/kvm-x86/linux.git``. 28 main KVM tree, while all development for the next cycle is routed through the 29 KVM x86 tree. In the unlikely event that a fix for the current cycle is routed 39 using finer-grained topic branches is to make it easier to keep tabs on an area 42 in-flight commits' SHA1 hashes, and having to reject a pull request due to bugs 46 via a Cthulhu merge on an as-needed basis, i.e. when a topic branch is updated. [all …]
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| /linux/arch/arm/boot/dts/st/ |
| H A D | ste-nomadik-nhk15.dts | 1 // SPDX-License-Identifier: GPL-2.0 6 /dts-v1/; 7 #include <dt-bindings/interrupt-controller/irq.h> 8 #include <dt-bindings/gpio/gpio.h> 9 #include "ste-nomadik-stn8815.dtsi" 13 compatible = "st,nomadik-nhk-15"; 22 stmpe-i2c0 = &stmpe0; 23 stmpe-i2c1 = &stmpe1; 71 disable-sxtalo; 72 disable-mxtalo; [all …]
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| /linux/sound/drivers/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only 50 tristate "PC-Speaker support (READ HELP!)" 60 You can compile this as a module which will be called snd-pcsp. 65 pc-speaker a default sound device. Which is likely not 69 options snd-pcsp index=2 71 You don't need this driver if you only want your pc-speaker to beep. 86 You don't need this unless you're testing the hardware support 90 will be called snd-dummy. 99 the standard ALSA PCM device. The devices are routed 0->1 and 100 1->0, where first number is the playback PCM device and second [all …]
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| /linux/arch/powerpc/kvm/ |
| H A D | book3s_xive.c | 1 // SPDX-License-Identifier: GPL-2.0-only 6 #define pr_fmt(fmt) "xive-kvm: " fmt 23 #include <asm/xive-regs.h> 33 #define __x_eoi_page(xd) ((void __iomem *)((xd)->eoi_mmio)) 34 #define __x_trig_page(xd) ((void __iomem *)((xd)->trig_mmio)) 65 xc->pending |= 1 << cppr; in xive_vm_ack_pending() 68 if (cppr >= xc->hw_cppr) in xive_vm_ack_pending() 69 pr_warn("KVM-XIVE: CPU %d odd ack CPPR, got %d at %d\n", in xive_vm_ack_pending() 70 smp_processor_id(), cppr, xc->hw_cppr); in xive_vm_ack_pending() 74 * xc->cppr, this will be done as we scan for interrupts in xive_vm_ack_pending() [all …]
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| /linux/drivers/pinctrl/aspeed/ |
| H A D | pinmux-aspeed.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 21 * read-only). 23 * SoC Multi-function Pin Expression Examples 24 * ------------------------------------------ 34 * -----+---------+-----------+-----------------------------+-----------+---------------+---------- 36 * -----+---------+-----------+-----------------------------+-----------+---------------+---------- 38 * C5 is a multi-signal pin (high and low priority signals). Here we touch 41 * -----+---------+-----------+-----------------------------+-----------+---------------+---------- 43 * -----+---------+-----------+-----------------------------+-----------+---------------+---------- 45 * E19 is a single-signal pin with two functions that influence the active [all …]
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| /linux/net/bridge/ |
| H A D | br_netfilter_hooks.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 73 (!skb_vlan_tag_present(skb) && skb->protocol == htons(ETH_P_IP)) 76 (!skb_vlan_tag_present(skb) && skb->protocol == htons(ETH_P_IPV6)) 79 (!skb_vlan_tag_present(skb) && skb->protocol == htons(ETH_P_ARP)) 84 return skb->protocol; in vlan_proto() 85 else if (skb->protocol == htons(ETH_P_8021Q)) in vlan_proto() 86 return vlan_eth_hdr(skb)->h_vlan_encapsulated_proto; in vlan_proto() 95 return vlan_proto(skb) == htons(ETH_P_IP) && brnet->filter_vlan_tagged; in is_vlan_ip() 104 brnet->filter_vlan_tagged; in is_vlan_ipv6() 111 return vlan_proto(skb) == htons(ETH_P_ARP) && brnet->filter_vlan_tagged; in is_vlan_arp() [all …]
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| /linux/arch/arm64/kvm/ |
| H A D | handle_exit.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * Copyright (C) 2012,2013 - ARM Ltd 7 * Copyright (C) 2012 - Virtual Open Systems and Columbia University 21 #include <asm/debug-monitors.h> 42 vcpu->stat.hvc_exit_stat++; in handle_hvc() 67 * "If an SMC instruction executed at Non-secure EL1 is in handle_smc() 72 * otherwise return to the same address. Furthermore, pre-incrementing in handle_smc() 91 * at Non-secure EL1 is trapped to EL2 if HCR_EL2.TSC==1, rather than in handle_smc() 116 * kvm_handle_wfx - handle a wait-for-interrupts or wait-for-event 124 * world-switches and schedule other host processes until there is an [all …]
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| /linux/Documentation/driver-api/nfc/ |
| H A D | nfc-hci.rst | 5 - Author: Eric Lapuyade, Samuel Ortiz 6 - Contact: eric.lapuyade@intel.com, samuel.ortiz@intel.com 9 ------- 12 enables easy writing of HCI-based NFC drivers. The HCI layer runs as an NFC Core 17 --- 20 routed through netlink sockets to NFC Core and then to HCI. From this point, 30 - one for executing commands : nfc_hci_msg_tx_work(). Only one command 32 - one for dispatching received events and commands : nfc_hci_msg_rx_work(). 35 -------------------------- 41 In case the chip supports pre-opened gates and pseudo-static pipes, the driver [all …]
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| /linux/drivers/irqchip/ |
| H A D | irq-econet-en751221.c | 1 // SPDX-License-Identifier: GPL-2.0-only 7 * be routed to either VPE but not both, so to support per-CPU interrupts, a 13 * If an interrupt (say 30) needs per-CPU capability, the SoC integrator 15 * reflects this by adding the pair <30 29> to the "econet,shadow-interrupts" 46 * - NOT_PERCPU: This interrupt is not per-cpu, so it has no shadow 47 * - IS_SHADOW: This interrupt is a shadow of another per-cpu interrupt 48 * - else: This is a per-cpu interrupt whose shadow is the value 78 * It should only be masked/unmasked as a result of the "real" per-cpu in econet_chmask() 80 * If it is per-cpu (has a shadow), and we're on VPE#1, the shadow is what we mask. in econet_chmask() 91 mask = BIT(hwirq - 32); in econet_chmask() [all …]
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| /linux/net/batman-adv/ |
| H A D | routing.c | 1 // SPDX-License-Identifier: GPL-2.0 29 #include "distributed-arp-table.h" 31 #include "hard-interface.h" 33 #include "mesh-interface.h" 37 #include "translation-table.h" 44 * _batadv_update_route() - set the router for this originator 64 spin_lock_bh(&orig_node->neigh_list_loc in _batadv_update_route() [all...] |
| /linux/arch/sh/drivers/pci/ |
| H A D | pci-sh7780.c | 1 // SPDX-License-Identifier: GPL-2.0 3 * Low-Level PCI Support for the SH7780 5 * Copyright (C) 2005 - 2010 Paul Mundt 17 #include "pci-sh4.h" 32 .end = SZ_4M - 1, 37 .end = 0xfd000000 + SZ_16M - 1, 42 .end = 0x10000000 + SZ_64M - 1, 46 * 32-bit only resources must be last. 50 .end = 0xc0000000 + SZ_512M - 1, 79 { SH4_PCIINT_TABT, "target-target abort" }, [all …]
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| /linux/sound/isa/wavefront/ |
| H A D | wavefront_midi.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * Copyright (C) by Paul Barton-Davis 1998-1999 8 * Note that there is also an MPU-401 emulation (actually, a UART-401 12 * The interface is essentially just a UART-401, but is has the 15 * MIDI buses accessible via the interface, one that is routed [all...] |