| /linux-6.12.1/drivers/usb/serial/ |
| D | visor.c | 1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 1999 - 2004
7 * Greg Kroah-Hartman (greg@kroah.com)
9 * See Documentation/usb/usb-serial.rst for more information on using this
25 #include <linux/usb/serial.h>
32 #define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>"
38 static int visor_probe(struct usb_serial *serial,
39 const struct usb_device_id *id);
40 static int visor_calc_num_ports(struct usb_serial *serial,
42 static int clie_5_calc_num_ports(struct usb_serial *serial,
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| D | usb-serial.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * USB Serial Converter driver
5 * Copyright (C) 2009 - 2013 Johan Hovold (jhovold@gmail.com)
6 * Copyright (C) 1999 - 2012 Greg Kroah-Hartman (greg@kroah.com)
13 * See Documentation/usb/usb-serial.rst for more information on using this
33 #include <linux/serial.h>
35 #include <linux/usb/serial.h>
39 #define DRIVER_AUTHOR "Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
40 #define DRIVER_DESC "USB Serial Driver core"
46 the MODULE_DEVICE_TABLE declarations in each serial driver
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| D | belkin_sa.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Definitions for Belkin USB Serial Adapter Driver
8 * This program is largely derived from work by the linux-usb group
9 * and associated source files. Please see the usb/serial files for
12 * See Documentation/usb/usb-serial.rst for more information on using this
15 * 12-Mar-2001 gkh
16 * Added GoHubs GO-COM232 device id.
18 * 06-Nov-2000 gkh
21 * 12-Oct-2000 William Greathouse
22 * First cut at supporting Belkin USB Serial Adapter F5U103
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| D | spcp8x5.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * spcp8x5 USB to serial adaptor driver
5 * Copyright (C) 2010-2013 Johan Hovold (jhovold@gmail.com)
10 * Greg Kroah-Hartman (greg@kroah.com)
22 #include <linux/usb/serial.h>
24 #define DRIVER_DESC "SPCP8x5 USB to serial adaptor driver"
135 static int spcp8x5_probe(struct usb_serial *serial, in spcp8x5_probe() argument
136 const struct usb_device_id *id) in spcp8x5_probe() argument
138 usb_set_serial_data(serial, (void *)id); in spcp8x5_probe()
145 const struct usb_device_id *id = usb_get_serial_data(port->serial); in spcp8x5_port_probe() local
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| D | whiteheat.c | 1 // SPDX-License-Identifier: GPL-2.0+
8 * Copyright (C) 1999 - 2001
9 * Greg Kroah-Hartman (greg@kroah.com)
11 * See Documentation/usb/usb-serial.rst for more information on using this
28 #include <linux/serial.h>
29 #include <linux/usb/serial.h>
36 #define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>, Stuart MacDonald <stuartm@connecttech.c…
44 ID tables for whiteheat are unusual, because we want to different
47 separate ID tables, and then a third table that combines them
70 static int whiteheat_firmware_download(struct usb_serial *serial,
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| D | ark3116.c | 1 // SPDX-License-Identifier: GPL-2.0+
9 * - implements a driver for the arkmicro ark3116 chipset (vendor=0x6547,
10 * productid=0x0232) (used in a datacable called KQ-U8A)
28 #include <linux/usb/serial.h>
29 #include <linux/serial.h>
36 #define DRIVER_DESC "USB ARK3116 serial/IrDA driver"
50 static int is_irda(struct usb_serial *serial) in is_irda() argument
52 struct usb_device *dev = serial->dev; in is_irda()
53 if (le16_to_cpu(dev->descriptor.idVendor) == 0x18ec && in is_irda()
54 le16_to_cpu(dev->descriptor.idProduct) == 0x3118) in is_irda()
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| /linux-6.12.1/include/linux/ |
| D | dio.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Maybe this should handle DIO-II later?
19 * range from 0-63 (DIO) and 132-255 (DIO-II).
22 * So DIO cards cover [0x600000-0x800000); the areas [0x200000-0x400000) and
23 * [0x800000-0x1000000) are for additional space required by things
24 * like framebuffers. [0x400000-0x600000) is for miscellaneous internal I/O.
27 * DIO-II boards are at 0x1000000 + (sc - 132) * 0x400000
28 * which is address range [0x1000000-0x20000000) -- too big to map completely,
29 * so currently we just don't handle DIO-II boards. It wouldn't be hard to
47 dio_id id; member
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| /linux-6.12.1/arch/powerpc/boot/dts/fsl/ |
| D | mvme7100.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright 2016 Elettra-Sincrotrone Trieste S.C.p.A.
10 /include/ "mpc8641si-pre.dtsi"
37 phy-handle = <&phy0>;
38 phy-connection-type = "rgmii-id";
42 phy0: ethernet-phy@1 {
45 phy1: ethernet-phy@2 {
48 phy2: ethernet-phy@3 {
51 phy3: ethernet-phy@4 {
57 phy-handle = <&phy1>;
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| D | mvme2500.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright 2014 Elettra-Sincrotrone Trieste S.C.p.A.
11 /include/ "p2020si-pre.dtsi"
66 fsl,espi-num-chipselects = <2>;
69 compatible = "atmel,at25df641", "jedec,spi-nor";
71 spi-max-frequency = <10000000>;
74 compatible = "atmel,at25df641", "jedec,spi-nor";
76 spi-max-frequency = <10000000>;
86 tbi-handle = <&tbi0>;
87 phy-handle = <&phy1>;
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| /linux-6.12.1/tools/virtio/virtio-trace/ |
| D | README | 1 Trace Agent for virtio-trace
6 - splice a page of ring-buffer to read_pipe without memory copying
7 - splice the page from write_pipe to virtio-console without memory copying
8 - write trace data to stdout by using -o option
9 - controlled by start/stop orders from a Host
18 5) The read/write threads start to read trace data from ring-buffers and
19 write the data to virtio-serial.
28 Makefile: Makefile of trace agent for virtio-trace
29 trace-agent.c: includes main function, sets up for operating trace agent
30 trace-agent.h: includes all structures and some macros
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| /linux-6.12.1/Documentation/driver-api/driver-model/ |
| D | platform.rst | 6 platform bus: platform_device, and platform_driver. This pseudo-bus
8 like those used to integrate peripherals on many system-on-chip
16 entities in the system. This includes legacy port-based devices and
18 into system-on-chip platforms. What they usually have in common
28 u32 id;
62 Or, in common situations where the device is known not to be hot-pluggable,
86 As a rule, platform specific (and often board-specific) setup code will
102 a kernel for a specific target board. Such board-specific kernels are
113 calls to clk_get(&pdev->dev, clock_name) return them as needed.
119 on a non-driver role: the driver registers its platform device, rather than
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| /linux-6.12.1/Documentation/networking/devlink/ |
| D | devlink-info.rst | 1 .. SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
7 The ``devlink-info`` mechanism enables device drivers to report device
10 The original motivation for the ``devlink-info`` API was twofold:
12 - making it possible to automate device and firmware management in a fleet
13 of machines in a vendor-independent fashion (see also
14 :ref:`Documentation/networking/devlink/devlink-flash.rst <devlink_flash>`);
15 - name the per component FW versions (as opposed to the crowded ethtool
18 ``devlink-info`` supports reporting multiple types of objects. Reporting driver
19 versions is generally discouraged - here, and via any other Linux API.
21 .. list-table:: List of top level info objects
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| /linux-6.12.1/Documentation/usb/ |
| D | usb-serial.rst | 2 USB serial
8 The USB serial driver currently supports a number of different USB to
9 serial converter products, as well as some devices that use a serial
19 Currently the driver can handle up to 256 different serial interfaces at
45 --------------------------------------
58 -----------------------------------------------
72 This goes against the current documentation for pilot-xfer and other
77 (this is usually /dev/ttyUSB1 if you do not have any other usb-serial
99 Kroah-Hartman at greg@kroah.com
103 -------------------
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| /linux-6.12.1/net/rxrpc/ |
| D | protocol.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
12 typedef u32 rxrpc_serial_t; /* Rx message serial number */
13 typedef __be32 rxrpc_seq_net_t; /* on-the-wire Rx message sequence number */
14 typedef __be32 rxrpc_serial_net_t; /* on-the-wire Rx message serial number */
18 * on-the-wire Rx packet header
19 * - all multibyte fields should be in network byte order
23 #define RXRPC_RANDOM_EPOCH 0x80000000 /* Random if set, date-based if not */
25 __be32 cid; /* connection and channel ID */
27 #define RXRPC_CHANNELMASK (RXRPC_MAXCALLS-1) /* mask for channel ID */
28 #define RXRPC_CIDMASK (~RXRPC_CHANNELMASK) /* mask for connection ID */
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| /linux-6.12.1/drivers/ssb/ |
| D | driver_chipcommon_sflash.c | 3 * ChipCommon serial flash interface
27 u32 id; member
83 dev_err(cc->dev->dev, "SFLASH control command failed (timeout)!\n"); in ssb_sflash_cmd()
86 /* Initialize serial flash access */
89 struct ssb_sflash *sflash = &cc->dev->bus->mipscore.sflash; in ssb_sflash_init()
91 u32 id, id2; in ssb_sflash_init() local
93 switch (cc->capabilities & SSB_CHIPCO_CAP_FLASHT) { in ssb_sflash_init()
99 id = chipco_read32(cc, SSB_CHIPCO_FLASHDATA); in ssb_sflash_init()
105 switch (id) { in ssb_sflash_init()
107 for (e = ssb_sflash_sst_tbl; e->name; e++) { in ssb_sflash_init()
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| /linux-6.12.1/drivers/bcma/ |
| D | driver_chipcommon_sflash.c | 3 * ChipCommon serial flash interface
28 u32 id; member
85 bcma_err(cc->core->bus, "SFLASH control command failed (timeout)!\n"); in bcma_sflash_cmd()
88 /* Initialize serial flash access */
91 struct bcma_bus *bus = cc->core->bus; in bcma_sflash_init()
92 struct bcma_sflash *sflash = &cc->sflash; in bcma_sflash_init()
94 u32 id, id2; in bcma_sflash_init() local
96 switch (cc->capabilities & BCMA_CC_CAP_FLASHT) { in bcma_sflash_init()
102 id = bcma_cc_read32(cc, BCMA_CC_FLASHDATA); in bcma_sflash_init()
108 switch (id) { in bcma_sflash_init()
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| /linux-6.12.1/include/linux/usb/ |
| D | iowarrior.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
18 /* vendor id : supposed to be USB_VENDOR_ID_CODEMERCS in all cases */
20 /* product id : depends on type of chip (USB_DEVICE_ID_CODEMERCS_X) */
22 /* the serial number of our chip (if a serial-number is not available
24 __u8 serial[9]; member
27 /* USB-speed of the device (0=UNKNOWN, 1=LOW, 2=FULL 3=HIGH) */
33 /* size of the data-packets on this interface */
38 Get some device-information (product-id , serial-number etc.)
|
| /linux-6.12.1/drivers/tty/serial/8250/ |
| D | 8250_parisc.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Serial Device Initialisation for Lasi/Asp/Wax/Dino
5 * (c) Copyright Matthew Wilcox <willy@debian.org> 2001-2002
18 #include <asm/parisc-device.h>
30 if (!dev->irq && (dev->id.sversion == 0xad)) in serial_init_chip()
31 dev->irq = iosapic_serial_irq(dev); in serial_init_chip()
34 if (!dev->irq) { in serial_init_chip()
35 /* We find some unattached serial ports by walking native in serial_init_chip()
40 if (parisc_parent(dev)->id.hw_type != HPHW_IOA) in serial_init_chip()
41 dev_info(&dev->dev, in serial_init_chip()
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| /linux-6.12.1/Documentation/devicetree/bindings/sound/ |
| D | serial-midi.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 ---
5 $id: http://devicetree.org/schemas/sound/serial-midi.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Generic Serial MIDI Interface
11 - Daniel Kaehn <kaehndan@gmail.com>
14 Generic MIDI interface using a serial device. This denotes that a serial device is
17 child node of a serial node.
20 parent serial device. If the standard MIDI baud of 31.25 kBaud is needed
22 configure the clocks of the parent serial device so that a requested baud of 38.4 kBaud
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| /linux-6.12.1/drivers/tty/serial/ |
| D | bcm63xx_uart.c | 1 // SPDX-License-Identifier: GPL-2.0
7 * Serial driver for BCM63xx integrated UART.
23 #include <linux/serial.h>
37 * - rx fifo full
38 * - rx fifo above threshold
39 * - rx fifo not empty for too long
53 * - tx fifo empty
54 * - tx fifo below threshold
76 return __raw_readl(port->membase + offset); in bcm_uart_readl()
82 __raw_writel(value, port->membase + offset); in bcm_uart_writel()
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| /linux-6.12.1/Documentation/devicetree/bindings/memory-controllers/ddr/ |
| D | jedec,lpddr5.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr5.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: LPDDR5 SDRAM compliant to JEDEC JESD209-5
10 - Krzysztof Kozlowski <krzk@kernel.org>
13 - $ref: jedec,lpddr-props.yaml#
18 - pattern: "^lpddr5-[0-9a-f]{2},[0-9a-f]{4}$"
19 - const: jedec,lpddr5
21 serial-id:
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| /linux-6.12.1/arch/powerpc/boot/dts/ |
| D | amigaone.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
8 /dts-v1/;
13 coherency-off;
14 #address-cells = <1>;
15 #size-cells = <1>;
19 #address-cells = <1>;
20 #size-cells = <0>;
25 d-cache-line-size = <32>; // 32 bytes
26 i-cache-line-size = <32>; // 32 bytes
27 d-cache-size = <32768>; // L1, 32K
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| /linux-6.12.1/drivers/parport/ |
| 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
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()
101 dev->subsystem_vendor == PCI_VENDOR_ID_IBM && in netmos_parallel_init()
102 dev->subsystem_device == 0x0299) in netmos_parallel_init()
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| /linux-6.12.1/Documentation/devicetree/bindings/serial/ |
| D | qcom,msm-uart.yaml | 1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/serial/qcom,msm-uart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm MSM SoC Serial UART
10 - Bjorn Andersson <andersson@kernel.org>
11 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
14 The MSM serial UART hardware is designed for low-speed use cases where a
15 dma-engine isn't needed. From a software perspective it's mostly compatible
16 with the MSM serial UARTDM except that it only supports reading and writing
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| /linux-6.12.1/drivers/input/touchscreen/ |
| D | fujitsu_ts.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Fujitsu serial touchscreen driver
16 #define DRIVER_DESC "Fujitsu serial touchscreen driver"
25 * Per-touchscreen data.
36 * Decode serial data (5 bytes per packet)
47 struct input_dev *dev = fujitsu->dev; in fujitsu_interrupt()
49 if (fujitsu->idx == 0) { in fujitsu_interrupt()
56 fujitsu->idx = 0; in fujitsu_interrupt()
61 fujitsu->data[fujitsu->idx++] = data; in fujitsu_interrupt()
62 if (fujitsu->idx == FUJITSU_LENGTH) { in fujitsu_interrupt()
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