| /Linux-v5.10/drivers/parport/ |
| D | Kconfig | 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
28 to the parallel port see <http://www.torque.net/linux-pp.html> on
31 It is possible to share a single parallel port among several devices
33 kernel. To compile parallel port support as a module, choose M here:
35 If you have more than one parallel port and want to specify which
47 You should say Y here if you have a PC-style parallel port. All
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| D | share.c | 2 * Parallel-port resource manager code.
235 * if the device is a parallel port.
246 * parport_register_driver - register a parallel port device driver
251 * This can be called by a parallel port device driver in order
294 * check if bus has any parallel port registered, if in __parport_register_driver()
323 * parport_unregister_driver - deregister a parallel port device driver
327 * This should be called by a parallel port device driver that
406 * parport_register_port - register a parallel port
412 * When a parallel port (lowlevel) driver finds a port that
413 * should be made available to parallel port device drivers, it
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| /Linux-v5.10/drivers/block/paride/ |
| D | Kconfig | 9 comment "Parallel IDE high-level drivers"
13 tristate "Parallel port IDE disks"
17 connected through a parallel port. If you chose to build PARIDE
19 parallel port IDE driver, otherwise you should answer M to build
21 must also have at least one parallel port protocol driver in your
27 tristate "Parallel port ATAPI CD-ROMs"
33 connected through a parallel port. If you chose to build PARIDE
35 parallel port ATAPI CD-ROM driver, otherwise you should answer M to
37 must also have at least one parallel port protocol driver in your
45 tristate "Parallel port ATAPI disks"
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| /Linux-v5.10/drivers/auxdisplay/ |
| D | Kconfig | 39 Depends on Parallel Port support. If you say Y at
49 hex "Parallel port where the LCD is connected"
53 The address of the parallel port where the LCD is connected.
55 The first standard parallel port address is 0x378.
56 The second standard parallel port address is 0x278.
57 The third standard parallel port address is 0x3BC.
63 many parallel ports are present and which address each one has.
76 to the parallel port.
99 For help about how to wire your LCD to the parallel port,
168 tristate "Parallel port LCD/Keypad Panel support"
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| /Linux-v5.10/Documentation/admin-guide/blockdev/ |
| D | paride.rst | 2 Linux and parallel port IDE devices
10 Owing to the simplicity and near universality of the parallel port interface
12 CD-ROM, LS-120 and tape drives use the parallel port to connect to their
14 to pass commands and data through the parallel port interface, most
16 a parallel-port adapter chip added in. Some of the original parallel port
23 the device being addressed via the parallel cable is a standard SCSI
27 of external parallel port devices, however, are now based on standard
29 were to open up a parallel port CD-ROM drive, for instance, one would
31 that interconnected a standard PC parallel port cable and a standard
35 The document describes the support in Linux for parallel port IDE
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| /Linux-v5.10/Documentation/sphinx/ |
| D | parallel-wrapper.sh | 12 parallel="$PARALLELISM"
13 if [ -z "$parallel" ] ; then
25 parallel="$auto"
29 if [ -n "$parallel" ] ; then
30 parallel="-j$parallel"
33 exec "$sphinx" $parallel "$@"
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| /Linux-v5.10/Documentation/core-api/ |
| D | padata.rst | 4 The padata parallel execution mechanism
10 parallel on multiple CPUs while optionally retaining their ordering.
52 parallel cpumask describes which processors will be used to execute jobs
53 submitted to this instance in parallel and a serial cpumask defines which
68 and the 'usable' cpumasks. (Each pair consists of a parallel and a serial
88 void (*parallel)(struct padata_priv *padata);
95 parallel() and serial() functions should be provided. Those functions will
111 serial cpumask, no online CPUs in the parallel or serial cpumasks, or a stopped
115 exactly one call to the above-mentioned parallel() function, on one CPU, so
116 true parallelism is achieved by submitting multiple jobs. parallel() runs with
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| /Linux-v5.10/Documentation/networking/ |
| D | plip.rst | 4 PLIP: The Parallel Line Internet Protocol Device
16 This document describes the parallel port packet pusher for Net/LGX.
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
65 that uses the parallel port subsystem of the kernel in order to properly
66 share parallel ports between PLIP and other services.
71 When a parallel port used for a PLIP driver has an IRQ configured to it, the
76 to a certain parallel port, mainly because it is used by some other device.
78 the PLIP driver would constantly poll the parallel port for data waiting,
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| /Linux-v5.10/Documentation/devicetree/bindings/sound/ |
| D | img,parallel-out.txt | 1 Imagination Technologies Parallel Output Controller
5 - compatible : Compatible list, must contain "img,parallel-out".
22 - resets: Contains a phandle to the parallel out reset signal
28 - interrupts : Contains the parallel out interrupt, if present
32 parallel_out: parallel-out@18100c00 {
33 compatible = "img,parallel-out";
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| /Linux-v5.10/Documentation/input/devices/ |
| D | joystick-parport.rst | 6 Parallel Port Joystick Drivers
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
50 and/or SNES gamepads and/or SNES mice connected to the parallel port at once,
51 the output lines of the parallel port are shared, while one of 5 available
57 The main problem with PC parallel ports is that they don't have +5V power
63 If you want to use the parallel port only, you can take the power is from
71 Unfortunately, there are pads that need a lot more of power, and parallel
73 case, you'll need to use diodes (as a prevention of destroying your parallel
87 Ground is quite easy. On PC's parallel port the ground is on any of the
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| /Linux-v5.10/Documentation/devicetree/bindings/media/i2c/ |
| D | ov5640.txt | 1 * Omnivision OV5640 MIPI CSI-2 / parallel sensor
25 OV5640 can be connected to a MIPI CSI-2 bus or a parallel bus endpoint.
32 Endpoint node required properties for parallel connection are:
34 - bus-width: shall be set to <8> for 8 bits parallel bus
35 or <10> for 10 bits parallel bus
36 - data-shift: shall be set to <2> for 8 bits parallel bus
37 (lines 9:2 are used) or <0> for 10 bits parallel bus
81 /* Parallel bus endpoint */
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| D | st,st-mipid02.txt | 1 STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge
5 through PARALLEL output port.
9 PARALLEL output port has a maximum width of 12 bits.
34 2 PARALLEL output
42 Endpoint node required property for PARALLEL connection is:
44 Endpoint node optional properties for PARALLEL connection are:
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| /Linux-v5.10/Documentation/admin-guide/ |
| D | parport.rst | 4 The ``parport`` code provides parallel-port support under Linux. This
13 parallel port and a sound card or network card.
37 PCI parallel I/O card support comes from ``parport_pc``. Base I/O
52 whenever a parallel port device driver (such as ``lp``) is loaded.
56 parallel port.
64 enhanced and now lives with the IEEE 1284 support. When a parallel
94 directory entry for each parallel port for which parport is
96 describing that parallel port.
146 ``base-addr`` Parallel port's base address, or addresses if the port
151 ``irq`` Parallel port's IRQ, or -1 if none is being used.
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| /Linux-v5.10/include/linux/ |
| D | padata.h | 31 * @info: Used to pass information from the parallel to the serial function.
32 * @parallel: Parallel execution function.
41 void (*parallel)(struct padata_priv *padata); member
70 * struct padata_cpumask - The cpumasks for the parallel/serial workers
72 * @pcpu: cpumask for the parallel workers.
91 * @cpumask: The cpumasks in use for parallel and serial workers.
155 * @parallel_wq: The workqueue used for parallel work.
158 * @cpumask: User supplied cpumasks for parallel and serial works.
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| D | via.h | 12 /* Bits for parallel port mode configuration register */
20 /* Mask for parallel port IRQ bits (in ISA PnP IRQ routing register 1) */
22 /* Mask for parallel port DMA bits (in ISA PnP DMA routing register) */
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| /Linux-v5.10/drivers/staging/comedi/drivers/ |
| D | comedi_parport.c | 4 * Comedi driver for standard parallel port
7 * http://retired.beyondlogic.org/spp/parallel.htm
15 * Description: Standard PC parallel port
18 * Devices: [standard] parallel port (comedi_parport)
22 * additional parallel ports from old computers or your neighbors'
26 * 0: I/O port base for the parallel port.
29 * Parallel Port Lines:
245 /* Digial I/O subdevice - Parallel port DATA register */ in parport_attach()
255 /* Digial Input subdevice - Parallel port STATUS register */ in parport_attach()
264 /* Digial Output subdevice - Parallel port CONTROL register */ in parport_attach()
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| /Linux-v5.10/Documentation/i2c/busses/ |
| D | i2c-parport.rst | 7 This is a unified driver for several i2c-over-parallel-port adapters,
26 * (type=7) One For All JP1 parallel port adapter
38 connected to the parallel port's interrupt pin.
44 If you want to build you own i2c-over-parallel-port adapter, here is
88 - Pins 18-25 of the parallel port connected to GND.
91 current you can draw from the parallel port is limited. Also note that
146 package. The i2c-pport driver makes use of modern parallel port features so
151 lm_sensors package. The i2c-pcf-epp driver doesn't use the parallel port as
179 One For All JP1 parallel port adapter
188 Details of the simple parallel port hardware can be found at:
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| /Linux-v5.10/drivers/net/plip/ |
| D | Kconfig | 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
18 The PLIP driver has two modes, mode 0 and mode 1. The parallel
22 bidirectional parallel ports only, which can transmit 8 bits at a
|
| /Linux-v5.10/drivers/memstick/host/ |
| D | r592.h | 31 /* Parallel INT bits */
32 #define R592_STATUS_P_CMDNACK (1 << 16) /* INT reg: NACK (parallel mode) */
33 #define R592_STATUS_P_BREQ (1 << 17) /* INT reg: card ready (parallel mode)*/
34 #define R592_STATUS_P_INTERR (1 << 18) /* INT reg: int error (parallel mode)*/
35 #define R592_STATUS_P_CED (1 << 19) /* INT reg: command done (parallel mode) */
57 #define R592_IO_SERIAL1 (1 << 20) /* Set by default, can be cleared, (cleared on parallel) */
61 #define R592_IO_SERIAL2 (1 << 30) /* Set by default, can be cleared (cleared on parallel), serial…
70 #define R592_POWER_20 (1 << 5) /* set before switch to parallel */
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| /Linux-v5.10/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/ |
| 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.
12 - num-ports : number of Parallel I/O ports
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| /Linux-v5.10/Documentation/devicetree/bindings/media/ |
| D | stih407-c8sectpfe.txt | 28 - pinctrl-names : a pinctrl state named tsin%d-serial or tsin%d-parallel (where %d is tsin-num)
43 - serial-not-parallel : Bool property to configure input bus width (serial on ts_data<7>).
65 "tsin0-parallel",
75 serial-not-parallel;
83 serial-not-parallel;
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| /Linux-v5.10/drivers/input/serio/ |
| D | parkbd.c | 3 * Parallel port to Keyboard port adapter driver for Linux
10 * To connect an AT or XT keyboard to the parallel port, a fairly simple adapter
13 * Parallel port Keyboard port
38 * or from a joystick port. Unfortunately, the parallel port of a PC doesn't
50 MODULE_DESCRIPTION("Parallel port to Keyboard port adapter driver");
55 MODULE_PARM_DESC(port, "Parallel port the adapter is connected to (default is 0)");
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| /Linux-v5.10/fs/squashfs/ |
| D | Kconfig | 75 bool "Use multiple decompressors for parallel I/O"
78 poor performance on parallel I/O workloads when using multiple CPU
81 If you have a parallel I/O workload and your system has enough memory,
84 This decompressor implementation uses up to two parallel
89 bool "Use percpu multiple decompressors for parallel I/O"
92 poor performance on parallel I/O workloads when using multiple CPU
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| /Linux-v5.10/sound/soc/img/ |
| D | Kconfig | 24 tristate "Imagination Parallel Output Device Driver"
28 Say Y or M if you want to add support for parallel out driver for
29 Imagination Technologies parallel out device.
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| /Linux-v5.10/tools/perf/ |
| D | Makefile | 4 # with a -j option to do parallel builds
22 # Do a parallel build with multiple jobs, based on the number of CPUs online
55 @printf ' BUILD: Doing '\''make \033[33m-j'$(JOBS)'\033[m'\'' parallel build\n'
93 # The build-test target is not really parallel, don't print the jobs info,
|
