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/linux-6.14.4/drivers/scsi/mpi3mr/
Dmpi3mr_transport.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2017-2023 Broadcom Inc.
6 * (mailto: mpi3mr-[email protected])
15 * mpi3mr_post_transport_req - Issue transport requests and wait
33 * Return: 0 on success, non-zero on failure.
41 mutex_lock(&mrioc->transport_cmds.mutex); in mpi3mr_post_transport_req()
42 if (mrioc->transport_cmds.state & MPI3MR_CMD_PENDING) { in mpi3mr_post_transport_req()
43 retval = -1; in mpi3mr_post_transport_req()
45 mutex_unlock(&mrioc->transport_cmds.mutex); in mpi3mr_post_transport_req()
48 mrioc->transport_cmds.state = MPI3MR_CMD_PENDING; in mpi3mr_post_transport_req()
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Dmpi3mr.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5 * Copyright (C) 2017-2023 Broadcom Inc.
6 * (mailto: mpi3mr-[email protected])
14 #include <linux/blk-mq.h>
60 #define MPI3MR_DRIVER_RELDATE "11-November-2024"
64 #define MPI3MR_DRIVER_AUTHOR "Broadcom Inc. <mpi3mr-[email protected]>"
109 MPI3MR_NUM_DEVRMCMD - 1)
115 MPI3MR_NUM_EVTACKCMD - 1)
242 * struct mpi3mr_nvme_pt_sge - Structure to store SGEs for NVMe
262 * struct mpi3mr_buf_map - local structure to
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/linux-6.14.4/Documentation/scsi/
Dlibsas.rst1 .. SPDX-License-Identifier: GPL-2.0
13 * SAS Phy/Port/HA event management (LLDD generates,
15 * SAS Port management (creation/destruction),
21 * Expander management and exporting expander control
47 ------------------
75 - must be set (0/1)
78 - must be set [0,MAX_PHYS)]
81 - must be set
84 - you set this when OOB has finished and then notify
88 - this normally points to an array holding the sas
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/linux-6.14.4/drivers/scsi/libsas/
Dsas_expander.c1 // SPDX-License-Identifier: GPL-2.0
3 * Serial Attached SCSI (SAS) Expander discovery and configuration
29 static void sas_port_add_ex_phy(struct sas_port *port, struct ex_phy *ex_phy) in sas_port_add_ex_phy() argument
31 sas_port_add_phy(port, ex_phy->phy); in sas_port_add_ex_phy()
32 ex_phy->port = port; in sas_port_add_ex_phy()
33 ex_phy->phy_state = PHY_DEVICE_DISCOVERED; in sas_port_add_ex_phy()
38 struct expander_device *ex = &dev->ex_dev; in sas_ex_add_parent_port()
39 struct ex_phy *ex_phy = &ex->ex_phy[phy_id]; in sas_ex_add_parent_port()
41 if (!ex->parent_port) { in sas_ex_add_parent_port()
42 ex->parent_port = sas_port_alloc(&dev->rphy->dev, phy_id); in sas_ex_add_parent_port()
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/linux-6.14.4/drivers/scsi/mpt3sas/
Dmpt3sas_transport.c5 * Copyright (C) 2012-2014 LSI Corporation
6 * Copyright (C) 2013-2014 Avago Technologies
7 * (mailto: MPT-[email protected])
22 * LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
41 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
64 * _transport_get_port_id_by_sas_phy - get zone's port id that Phy belong to
67 * Return Port number
73 struct hba_port *port = phy->hostdata; in _transport_get_port_id_by_sas_phy() local
75 if (port) in _transport_get_port_id_by_sas_phy()
76 port_id = port->port_id; in _transport_get_port_id_by_sas_phy()
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Dmpt3sas_base.h6 * Copyright (C) 2012-2014 LSI Corporation
7 * Copyright (C) 2013-2014 Avago Technologies
8 * (mailto: MPT-[email protected])
23 * LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
42 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
78 #define MPT3SAS_AUTHOR "Avago Technologies <MPT-[email protected]>"
100 #define MPT3SAS_TIMESYNC_MASK (0x7F) /* 0 - 6 bits */
183 pr_err("%s: " fmt, (ioc)->name, ##__VA_ARGS__)
185 pr_notice("%s: " fmt, (ioc)->name, ##__VA_ARGS__)
187 pr_warn("%s: " fmt, (ioc)->name, ##__VA_ARGS__)
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/linux-6.14.4/arch/arm/boot/dts/marvell/
Ddove-sbc-a510.dts2 * Device Tree file for Compulab SBC-A510 Single Board Computer
6 * This file is dual-licensed: you can use it either under the terms
46 * SBC-A510 comprises a PCA9555 I2C GPIO expander its GPIO lines connected to
55 * 0.7 mini-PCIe slot W_DISABLE#
67 /dts-v1/;
69 #include "dove-cm-a510.dtsi"
72 model = "Compulab SBC-A510";
73 compatible = "compulab,sbc-a510", "compulab,cm-a510", "marvell,dove";
76 stdout-path = &uart0;
79 usb0_power: regulator-2 {
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Dkirkwood-l-50.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Check Point L-50 Board Description
7 /dts-v1/;
10 #include "kirkwood-6281.dtsi"
13 model = "Check Point L-50";
14 compatible = "checkpoint,l-50", "marvell,kirkwood-88f6281", "marvell,kirkwood";
23 stdout-path = &uart0;
27 pinctrl: pin-controller@10000 {
28 pinctrl-0 = <&pmx_led38 &pmx_sysrst &pmx_button29>;
29 pinctrl-names = "default";
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Darmada-388-helios4.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
10 /dts-v1/;
11 #include "armada-388.dtsi"
12 #include "armada-38x-solidrun-microsom.dtsi"
25 /* So that mvebu u-boot can update the MAC addresses */
30 stdout-path = "serial0:115200n8";
33 reg_12v: regulator-12v {
34 compatible = "regulator-fixed";
35 regulator-name = "power_brick_12V";
36 regulator-min-microvolt = <12000000>;
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Darmada-388-clearfog.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 /dts-v1/;
9 #include "armada-388-clearfog.dtsi"
13 compatible = "solidrun,clearfog-pro-a1", "solidrun,clearfog-a1",
18 internal-regs {
27 /* Port 2, Lane 0. CON2, nearest CPU. */
28 reset-gpios = <&expander0 2 GPIO_ACTIVE_LOW>;
34 gpio-keys {
35 compatible = "gpio-keys";
36 pinctrl-0 = <&rear_button_pins>;
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/linux-6.14.4/drivers/gpio/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
47 this symbol, but new drivers should use the generic gpio-regmap
57 non-sleeping contexts. They can make bitbanged serial protocols
126 Enables support for the idio-16 library functions. The idio-16 library
128 ACCES IDIO-16 family such as the 104-IDIO-16 and the PCI-IDIO-16.
130 If built as a module its name will be gpio-idio-16.
136 tristate "GPIO driver for 74xx-ICs with MMIO access"
140 Say yes here to support GPIO functionality for 74xx-compatible ICs
155 If driver is built as a module it will be called gpio-altera.
191 tristate "Raspberry Pi 3 GPIO Expander"
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/linux-6.14.4/Documentation/devicetree/bindings/gpio/
Dst,stmpe-gpio.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/st,stmpe-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectonics Port Expander (STMPE) GPIO Block
10 STMicroelectronics Port Expander (STMPE) is a series of slow
17 - Linus Walleij <[email protected]>
21 const: st,stmpe-gpio
23 "#gpio-cells":
26 "#interrupt-cells":
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/linux-6.14.4/Documentation/driver-api/cxl/
Dmemory-devices.rst1 .. SPDX-License-Identifier: GPL-2.0
14 range across multiple devices underneath a host-bridge or interleaved
15 across host-bridges.
28 Platform firmware enumerates a menu of interleave options at the "CXL root port"
35 port and an endpoint may interleave cycles across multiple Downstream Switch
40 Ports. Each of those Root Ports are connected to 2-way switches with endpoints
43 # cxl list -BEMPu -b cxl_test
49 "port":"port5",
53 "port":"port8",
83 "port":"port12",
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/linux-6.14.4/arch/arm/boot/dts/nxp/ls/
Dls1021a-tqmls1021a-mbls1021a.dts1 // SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
3 * Copyright 2013-2014 Freescale Semiconductor, Inc.
4 * Copyright 2018-2023 TQ-Systems GmbH <[email protected]-group.com>,
5 * D-82229 Seefeld, Germany.
9 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/linux-event-codes.h>
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/leds/leds-pca9532.h>
15 #include <dt-bindings/net/ti-dp83867.h>
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/linux-6.14.4/Documentation/devicetree/bindings/mfd/
Dst,stmpe.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectonics Port Expander (STMPE)
9 description: STMicroelectronics Port Expander (STMPE) is a series of slow
15 - Linus Walleij <[email protected]>
18 - $ref: /schemas/spi/spi-peripheral-props.yaml#
23 - st,stmpe601
24 - st,stmpe801
25 - st,stmpe811
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Dadi,adp5585.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Laurent Pinchart <[email protected]>
13 The ADP5585 is a 10/11 input/output port expander with a built in keypad
19 - enum:
20 - adi,adp5585-00 # Default
21 - adi,adp5585-01 # 11 GPIOs
22 - adi,adp5585-02 # No pull-up resistors by default on special pins
23 - adi,adp5585-03 # Alternate I2C address
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/linux-6.14.4/arch/arm/boot/dts/nxp/vf/
Dvf610-zii-scu4-aib.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 // Copyright (C) 2016-2018 Zodiac Inflight Innovations
5 /dts-v1/;
10 compatible = "zii,vf610scu4-aib", "zii,vf610dev", "fsl,vf610";
13 stdout-path = &uart0;
21 gpio-leds {
22 compatible = "gpio-leds";
23 pinctrl-0 = <&pinctrl_leds_debug>;
24 pinctrl-names = "default";
26 led-debug {
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Dvf610-zii-dev-rev-b.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
7 #include "vf610-zii-dev.dtsi"
11 compatible = "zii,vf610dev-b", "zii,vf610dev", "fsl,vf610";
13 mdio-mux {
14 compatible = "mdio-mux-gpio";
15 pinctrl-0 = <&pinctrl_mdio_mux>;
16 pinctrl-names = "default";
21 mdio-parent-bus = <&mdio1>;
22 #address-cells = <1>;
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Dvf610-zii-dev-rev-c.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
7 #include "vf610-zii-dev.dtsi"
11 compatible = "zii,vf610dev-c", "zii,vf610dev", "fsl,vf610";
13 mdio-mux {
14 compatible = "mdio-mux-gpio";
15 pinctrl-0 = <&pinctrl_mdio_mux>;
16 pinctrl-names = "default";
20 mdio-parent-bus = <&mdio1>;
21 #address-cells = <1>;
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/linux-6.14.4/drivers/message/fusion/
Dmptsas.c6 * Copyright (c) 1999-2008 LSI Corporation
7 * (mailto:DL-[email protected])
9 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
23 LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
42 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
44 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
89 /* scsi-mid layer global parameter is max_report_luns, which is 511 */
141 "---- IO UNIT PAGE 0 ------------\n", ioc->name)); in mptsas_print_phy_data()
143 ioc->name, le16_to_cpu(phy_data->AttachedDeviceHandle))); in mptsas_print_phy_data()
145 ioc->name, le16_to_cpu(phy_data->ControllerDevHandle))); in mptsas_print_phy_data()
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/linux-6.14.4/arch/arm/boot/dts/st/
Dste-nomadik-nhk15.dts1 // 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;
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/linux-6.14.4/drivers/input/keyboard/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
24 board-specific setup logic must also provide a configuration data
38 be called adp5520-keys.
41 tristate "ADP5588/87 I2C QWERTY Keypad and IO Expander"
51 module will be called adp5588-keys.
54 tristate "ADP5585/ADP5589 I2C QWERTY Keypad and IO Expander"
61 module will be called adp5589-keys.
126 Say Y here if you have a PA-RISC machine and want to use an AT or
128 PA-RISC keyboards.
138 built-in keyboard (as opposed to an external keyboard).
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/linux-6.14.4/Documentation/hwmon/
Draspberrypi-hwmon.rst1 Kernel driver raspberrypi-hwmon
9 * Raspberry Pi 3 B (via GPIO on port expander)
15 -----------
21 -------------
/linux-6.14.4/drivers/scsi/
Dscsi_transport_sas.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2005-2006 Dell Inc.
15 * a SAS HBA or Expander, and the SAS remote PHY represented by
16 * struct sas_rphy defines an "incoming" PHY on a SAS Expander or
21 * There is no concept of a SAS port in this code, users can see
22 * what PHYs form a wide port based on the port_identifier attribute,
23 * which is the same for all PHYs in a port.
51 #define to_sas_host_attrs(host) ((struct sas_host_attrs *)(host)->shost_data)
100 return -EINVAL; \
127 { SAS_EDGE_EXPANDER_DEVICE, "edge expander" },
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/linux-6.14.4/arch/arm/boot/dts/nxp/imx/
Dmba6ulx.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2018-2022 TQ-Systems GmbH
4 * Author: Markus Niebel <Markus.Niebel@tq-group.com>
8 model = "TQ-Systems MBA6ULx Baseboard";
18 stdout-path = &uart1;
22 compatible = "pwm-backlight";
23 power-supply = <&reg_mba6ul_3v3>;
24 enable-gpios = <&expander_out0 4 GPIO_ACTIVE_HIGH>;
29 compatible = "gpio-beeper";
33 gpio_buttons: gpio-keys {
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