| /linux/drivers/parport/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
4 # see Documentation/kbuild/kconfig-language.rst.
13 the architecture might have PC parallel port hardware.
16 tristate "Parallel port support"
19 If you want to use devices connected to your machine's parallel port
21 drive, PLIP link (Parallel Line Internet Protocol is mainly used to
22 create a mini network by connecting the parallel ports of two local
24 <file:Documentation/admin-guide/parport.rst> and
25 <file:drivers/parport/BUGS-parport>.
28 to the parallel port see <http://www.torque.net/linux-pp.html> on
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| H A D | parport_serial.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Support for common PCI multi-I/O cards (which is most of them)
7 * Multi-function PCI cards are supposed to present separate logical
10 * parallel ports and serial ports. This driver is for dealing with
80 int hi; /* -1 if not there, >6 for offset-method (max
85 * If it returns non-zero, no probing will take place and the
86 * ports will not be used. */
90 /* If set, this is called after probing for ports. If 'failed'
91 * is non-zero we couldn't use any of the ports. */
100 if (dev->device == PCI_DEVICE_ID_NETMOS_9835 && in netmos_parallel_init()
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| H A D | share.c | 2 * Parallel-port resource manager code.
48 /* list of all allocated ports, sorted by ->number */
108 return dev->type == &parport_device_type; in is_parport()
116 return -ENODEV; in parport_probe()
118 drv = to_parport_driver(dev->driver); in parport_probe()
119 if (!drv->probe) { in parport_probe()
123 if (strcmp(par_dev->name, drv->name)) in parport_probe()
124 return -ENODEV; in parport_probe()
128 return drv->probe(to_pardevice(dev)); in parport_probe()
157 if (drv->match_port) in driver_check()
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| /linux/Documentation/networking/ |
| H A D | plip.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 PLIP: The Parallel Line Internet Protocol Device
14 -----------------
16 This document describes the parallel port packet pusher for Net/LGX.
17 This device interface allows a point-to-point connection between two
18 parallel ports to appear as a IP network interface.
23 PLIP is Parallel Line IP, that is, the transportation of IP packages
24 over a parallel port. In the case of a PC, the obvious choice is the
25 printer port. PLIP is a non-standard, but [can use] uses the standard
26 LapLink null-printer cable [can also work in turbo mode, with a PLIP
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| /linux/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/ |
| H A D | par_io.txt | 1 * Parallel I/O Ports
3 This node configures Parallel I/O ports for CPUs with QE support.
5 device that using parallel I/O ports, a child node should be created.
10 - device_type : should be "par_io".
11 - reg : offset to the register set and its length.
12 - num-ports : number of Parallel I/O ports
17 #address-cells = <1>;
18 #size-cells = <0>;
20 num-ports = <7>;
27 via its own gpio-controller node:
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| /linux/Documentation/devicetree/bindings/media/ |
| H A D | microchip,csi2dc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Eugen Hristev <eugen.hristev@microchip.com>
13 CSI2DC - Camera Serial Interface 2 Demux Controller
16 IDI interface or from a parallel bus interface.
19 clock domain towards a parallel interface that can be read by a sensor
23 a parallel interface.
30 32-bit IDI interface or a parallel interface.
32 CSI2DC supports one 'port' node as source port with parallel interface.
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| H A D | allwinner,sun6i-a31-csi.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/media/allwinner,sun6i-a31-csi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
16 - allwinner,sun6i-a31-csi
17 - allwinner,sun8i-a83t-csi
18 - allwinner,sun8i-h3-csi
19 - allwinner,sun8i-v3s-csi
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| H A D | imx.txt | 5 ---------------------------
12 - compatible : "fsl,imx-capture-subsystem";
13 - ports : Should contain a list of phandles pointing to camera
14 sensor interface ports of IPU devices
18 capture-subsystem {
19 compatible = "fsl,imx-capture-subsystem";
20 ports = <&ipu1_csi0>, <&ipu1_csi1>;
25 --------------
27 This is the device node for the MIPI CSI-2 Receiver core in the i.MX
28 SoC. This is a Synopsys Designware MIPI CSI-2 host controller core
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| /linux/Documentation/devicetree/bindings/media/i2c/ |
| H A D | toshiba,tc358746.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Toshiba TC358746 Parallel to MIPI CSI2 Bridge
10 - Marco Felsch <kernel@pengutronix.de>
12 description: |-
13 The Toshiba TC358746 converts a parallel video stream into a MIPI CSI-2
14 stream. The direction can be either parallel-in -> csi-out or csi-in ->
15 parallel-out The chip is programmable through I2C and SPI but the SPI
16 interface is only supported in parallel-in -> csi-out mode.
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| H A D | st,st-mipid02.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/i2c/st,st-mipid02.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge
10 - Benjamin Mugnier <benjamin.mugnier@foss.st.com>
11 - Sylvain Petinot <sylvain.petinot@foss.st.com>
14 MIPID02 has two CSI-2 input ports, only one of those ports can be
15 active at a time. Active port input stream will be de-serialized
16 and its content outputted through PARALLEL output port.
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| H A D | ti,ds90ub913.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Texas Instruments DS90UB913 FPD-Link III Serializer
10 - Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
13 The TI DS90UB913 is an FPD-Link III video serializer for parallel video.
18 - ti,ds90ub913a-q1
20 '#gpio-cells':
27 gpio-controller: true
34 clock-names:
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| /linux/Documentation/admin-guide/ |
| H A D | parport.rst | 4 The ``parport`` code provides parallel-port support under Linux. This
13 parallel port and a sound card or network card.
16 port-sharing) and architecture-dependent (which deals with actually
28 architecture-dependent code with (for example)::
32 to tell the ``parport`` code that you want three PC-style ports, one at
34 auto-detected IRQ. Currently, PC-style (``parport_pc``), Sun ``bpp``,
37 PCI parallel I/O card support comes from ``parport_pc``. Base I/O
43 --------
52 whenever a parallel port device driver (such as ``lp``) is loaded.
56 parallel port.
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| /linux/Documentation/input/devices/ |
| H A D | joystick-parport.rst | 3 .. _joystick-parport:
6 Parallel Port Joystick Drivers
9 :Copyright: |copy| 1998-2000 Vojtech Pavlik <vojtech@ucw.cz>
10 :Copyright: |copy| 1998 Andree Borrmann <a.borrmann@tu-bs.de>
18 Any information in this file is provided as-is, without any guarantee that
20 happen include burning your parallel port, and/or the sticks and joystick
28 that, PCs usually lack the right ports to connect these devices to. Parallel
36 Many console and 8-bit computer gamepads and joysticks are supported. The
40 ------------
50 and/or SNES gamepads and/or SNES mice connected to the parallel port at once,
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| /linux/Documentation/devicetree/bindings/display/bridge/ |
| H A D | thine,thc63lvd1024.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacopo Mondi <jacopo+renesas@jmondi.org>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
15 streams to parallel data outputs. The chip supports single/dual input/output
27 ports:
28 $ref: /schemas/graph.yaml#/properties/ports
34 even-numbered pixels are received on port@0 and odd-numbered pixels on
39 mode pixels are output from both CMOS/TTL ports and both port@2 and
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| H A D | nxp,tda998x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Russell King <linux@armlinux.org.uk>
22 video-ports:
30 audio-ports:
35 $ref: /schemas/types.yaml#/definitions/uint32-matrix
40 - description: |
42 (see include/dt-bindings/display/tda998x.h).
44 - description:
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| H A D | lvds-codec.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/lvds-codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
16 LVDS is a physical layer specification defined in ANSI/TIA/EIA-644-A. Multiple
21 [JEIDA] "Digital Interface Standards for Monitor", JEIDA-59-1999, February
28 Those devices have been marketed under the FPD-Link and FlatLink brand names
34 - items:
35 - enum:
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| /linux/Documentation/admin-guide/blockdev/ |
| H A D | paride.rst | 2 Linux and parallel port IDE devices
5 PARIDE v1.03 (c) 1997-8 Grant Guenther <grant@torque.net>
11 Owing to the simplicity and near universality of the parallel port interface
12 to personal computers, many external devices such as portable hard-disk,
13 CD-ROM, LS-120 and tape drives use the parallel port to connect to their
14 host computer. While some devices (notably scanners) use ad-hoc methods
15 to pass commands and data through the parallel port interface, most
17 a parallel-port adapter chip added in. Some of the original parallel port
19 (The Iomega PPA-3 adapter used in the ZIP drives is an example of this
24 the device being addressed via the parallel cable is a standard SCSI
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| /linux/drivers/net/plip/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 # Parallel Line Internet Protocol (PLIP) network device configuration
7 tristate "PLIP (parallel port) support"
10 PLIP (Parallel Line Internet Protocol) is used to create a
14 CD-ROM drive (a minimal system has to be transferred with floppies
18 The PLIP driver has two modes, mode 0 and mode 1. The parallel
19 ports (the connectors at the computers with 25 holes) are connected
22 bidirectional parallel ports only, which can transmit 8 bits at a
27 driver (<http://oak.oakland.edu/simtel.net/msdos/pktdrvr-pre.html>)
30 If you want to use PLIP, say Y and read the PLIP mini-HOWTO as well
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| /linux/sound/drivers/ |
| H A D | mtpav.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
12 * -----
133 struct mtpav_port ports[NUMPORTS]; /* all ports including computer, adat and bc */ global() member
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| /linux/Documentation/devicetree/bindings/pinctrl/ |
| H A D | abilis,tb10x-iomux.txt | 5 -------------------
7 - compatible: should be "abilis,tb10x-iomux";
8 - reg: should contain the physical address and size of the pin controller's
13 --------------------
15 Functions are defined (and referenced) by sub-nodes of the pin controller.
16 Every sub-node defines exactly one function (implying a set of pins).
19 controller sub-nodes.
22 - abilis,function: should be set to the name of the function's pin group.
25 - GPIO ports: gpioa, gpiob, gpioc, gpiod, gpioe, gpiof, gpiog,
27 - Serial TS input ports: mis0, mis1, mis2, mis3, mis4, mis5, mis6, mis7
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| /linux/Documentation/devicetree/bindings/display/imx/ |
| H A D | fsl,imx8mp-hdmi-pvi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/imx/fsl,imx8mp-hdmi-pvi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX8MP HDMI Parallel Video Interface
10 - Lucas Stach <l.stach@pengutronix.de>
13 The HDMI parallel video interface is a timing and sync generator block in the
18 const: fsl,imx8mp-hdmi-pvi
26 power-domains:
29 ports:
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| H A D | fsl-imx-drm.txt | 8 - compatible: Should be "fsl,imx-display-subsystem"
9 - ports: Should contain a list of phandles pointing to display interface ports
14 display-subsystem {
15 compatible = "fsl,imx-display-subsystem";
16 ports = <&ipu_di0>;
24 - compatible: Should be "fsl,<chip>-ipu" where <chip> is one of
25 - imx51
26 - imx53
27 - imx6q
28 - imx6qp
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| /linux/Documentation/driver-api/ |
| H A D | parport-lowlevel.rst | 5 :Time-stamp: <2000-02-24 13:30:20 twaugh>
34 Port functions (can be overridden by low-level drivers):
37 port->ops->read_data
38 port->ops->write_data
39 port->ops->read_status
40 port->ops->read_control
41 port->ops->write_control
42 port->ops->frob_control
43 port->ops->enable_irq
44 port->ops->disable_irq
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| /linux/Documentation/networking/device_drivers/hamradio/ |
| H A D | baycom.rst | 1 .. SPDX-License-Identifier: GPL-2.0
41 This driver is work-in-progress.
51 port, the kernel driver for serial ports cannot be used, and this
59 to the parallel port, hence the name. The modem leaves the
65 and can therefore be fed from the parallel port and does not require
69 EPP This is a high-speed modem adaptor that connects to an enhanced parallel
90 simple. Once installed, four interfaces named bc{sf,sh,p,e}[0-3] are available.
102 modems it should access at which ports. This can be done with the setbaycom
110 sethdlc -i bcsf0 -p mode "ser12*" io 0x3f8 irq 4
117 sethdlc -i bcp0 -p mode "picpar" io 0x378
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| /linux/drivers/char/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
28 int "ttyprintk log level (1-7)"
35 tristate "Parallel printer support"
39 If you intend to attach a printer to the parallel port of your Linux
42 Also read the Printing-HOWTO, available from
45 It is possible to share one parallel port among several devices
50 <file:Documentation/admin-guide/parport.rst>. The module will be called lp.
52 If you have several parallel ports, you can specify which ports to
79 tristate "Support for user-space parallel port device drivers"
83 is needed for programs that want portable access to the parallel
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