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/linux/drivers/nvme/host/
H A Dfabrics.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * Copyright (c) 2015-2016 HGST, a Western Digital Company.
18 /* default is -1: the fail fast mechanism is disabled */
19 #define NVMF_DEF_FAIL_FAST_TMO -1
37 * enum nvmf_parsing_opts - used to define the sysfs parsing options used.
73 * struct nvmf_ctrl_options - Used to hold the options specified
78 * the controller, (-1) means reconnect forever, zero means remove
85 * @traddr: The transport-specific TRADDR field for a port on the
87 * @trsvcid: The transport-specific TRSVCID field for a port on the
89 * @host_traddr: A transport-specific field identifying the NVME host port
[all …]
H A Dfabrics.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2015-2016 HGST, a Western Digital Company.
9 #include <linux/module.h>
15 #include <linux/nvme-keyring.h>
33 kref_init(&host->ref); in nvmf_host_alloc()
34 uuid_copy(&host->id, id); in nvmf_host_alloc()
35 strscpy(host->nqn, hostnqn, NVMF_NQN_SIZE); in nvmf_host_alloc()
53 bool same_hostnqn = !strcmp(host->nqn, hostnqn); in nvmf_host_add()
54 bool same_hostid = uuid_equal(&host->id, id); in nvmf_host_add()
57 kref_get(&host->ref); in nvmf_host_add()
[all …]
/linux/Documentation/devicetree/bindings/net/
H A Ddavinci_emac.txt7 - compatible: "ti,davinci-dm6467-emac", "ti,am3517-emac" or
8 "ti,dm816-emac"
9 - reg: Offset and length of the register set for the device
10 - ti,davinci-ctrl-reg-offset: offset to control register
11 - ti,davinci-ctrl-mod-reg-offset: offset to control module register
12 - ti,davinci-ctrl-ram-offset: offset to control module ram
13 - ti,davinci-ctrl-ram-size: size of control module ram
14 - interrupts: interrupt mapping for the davinci emac interrupts sources:
21 - phy-handle: See ethernet.txt file in the same directory.
23 - ti,davinci-rmii-en: 1 byte, 1 means use RMII
[all …]
/linux/arch/m68k/include/asm/
H A Dm5307sim.h1 /* SPDX-License-Identifier: GPL-2.0 */
5 * m5307sim.h -- ColdFire 5307 System Integration Module support.
33 #define MCFSIM_PLLCR (MCF_MBAR + 0x08) /* PLL Ctrl Reg */
34 #define MCFSIM_MPARK (MCF_MBAR + 0x0C) /* BUS Master Ctrl */
37 #define MCFSIM_AVR (MCF_MBAR + 0x4b) /* Autovector Ctrl */
38 #define MCFSIM_ICR0 (MCF_MBAR + 0x4c) /* Intr Ctrl reg 0 */
39 #define MCFSIM_ICR1 (MCF_MBAR + 0x4d) /* Intr Ctrl reg 1 */
40 #define MCFSIM_ICR2 (MCF_MBAR + 0x4e) /* Intr Ctrl reg 2 */
41 #define MCFSIM_ICR3 (MCF_MBAR + 0x4f) /* Intr Ctrl reg 3 */
42 #define MCFSIM_ICR4 (MCF_MBAR + 0x50) /* Intr Ctrl reg 4 */
[all …]
H A Dm5407sim.h1 /* SPDX-License-Identifier: GPL-2.0 */
5 * m5407sim.h -- ColdFire 5407 System Integration Module support.
33 #define MCFSIM_PLLCR (MCF_MBAR + 0x08) /* PLL Ctrl */
34 #define MCFSIM_MPARK (MCF_MBAR + 0x0C) /* BUS Master Ctrl */
37 #define MCFSIM_AVR (MCF_MBAR + 0x4b) /* Autovector Ctrl */
38 #define MCFSIM_ICR0 (MCF_MBAR + 0x4c) /* Intr Ctrl reg 0 */
39 #define MCFSIM_ICR1 (MCF_MBAR + 0x4d) /* Intr Ctrl reg 1 */
40 #define MCFSIM_ICR2 (MCF_MBAR + 0x4e) /* Intr Ctrl reg 2 */
41 #define MCFSIM_ICR3 (MCF_MBAR + 0x4f) /* Intr Ctrl reg 3 */
42 #define MCFSIM_ICR4 (MCF_MBAR + 0x50) /* Intr Ctrl reg 4 */
[all …]
H A Dm525xsim.h1 /* SPDX-License-Identifier: GPL-2.0 */
5 * m525xsim.h -- ColdFire 525x System Integration Module support.
39 #define MCFSIM_MPARK (MCF_MBAR + 0x0C) /* BUS Master Ctrl */
42 #define MCFSIM_ICR0 (MCF_MBAR + 0x4c) /* Intr Ctrl reg 0 */
43 #define MCFSIM_ICR1 (MCF_MBAR + 0x4d) /* Intr Ctrl reg 1 */
44 #define MCFSIM_ICR2 (MCF_MBAR + 0x4e) /* Intr Ctrl reg 2 */
45 #define MCFSIM_ICR3 (MCF_MBAR + 0x4f) /* Intr Ctrl reg 3 */
46 #define MCFSIM_ICR4 (MCF_MBAR + 0x50) /* Intr Ctrl reg 4 */
47 #define MCFSIM_ICR5 (MCF_MBAR + 0x51) /* Intr Ctrl reg 5 */
48 #define MCFSIM_ICR6 (MCF_MBAR + 0x52) /* Intr Ctrl reg 6 */
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/linux/include/linux/
H A Dmdio-bitbang.h1 /* SPDX-License-Identifier: GPL-2.0 */
7 struct module;
12 struct module *owner;
17 void (*set_mdc)(struct mdiobb_ctrl *ctrl, int level);
22 void (*set_mdio_dir)(struct mdiobb_ctrl *ctrl, int output);
28 void (*set_mdio_data)(struct mdiobb_ctrl *ctrl, int value);
31 int (*get_mdio_data)(struct mdiobb_ctrl *ctrl);
47 struct mii_bus *alloc_mdio_bitbang(struct mdiobb_ctrl *ctrl);
/linux/drivers/mfd/
H A Djanz-cmodio.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Janz CMOD-IO MODULbus Carrier Board PCI Driver
11 #include <linux/module.h>
21 #define DRV_NAME "janz-cmodio"
23 /* Size of each MODULbus module in PCI BAR4 */
26 /* Maximum number of MODULbus modules on a CMOD-IO carrier board */
29 /* Module Parameters */
46 struct janz_cmodio_onboard_regs __iomem *ctrl; member
51 /* mfd-core API */
58 * Subdevices using the mfd-core API
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H A Dti_am335x_tscadc.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
8 #include <linux/module.h>
33 spin_lock_irqsave(&tscadc->reg_lock, flags); in am335x_tsc_se_set_cache()
34 tscadc->reg_se_cache |= val; in am335x_tsc_se_set_cache()
35 if (tscadc->adc_waiting) in am335x_tsc_se_set_cache()
36 wake_up(&tscadc->reg_se_wait); in am335x_tsc_se_set_cache()
37 else if (!tscadc->adc_in_use) in am335x_tsc_se_set_cache()
38 regmap_write(tscadc->regmap, REG_SE, tscadc->reg_se_cache); in am335x_tsc_se_set_cache()
40 spin_unlock_irqrestore(&tscadc->reg_lock, flags); in am335x_tsc_se_set_cache()
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/linux/drivers/comedi/drivers/
H A Dcomedi_parport.c1 // SPDX-License-Identifier: GPL-2.0+
9 * COMEDI - Linux Control and Measurement Device Interface
19 * Updated: Tue, 30 Apr 2002 21:11:45 -0700
32 * ----- ------ ---- ---- --------------
50 * 18-25 ground
58 #include <linux/module.h>
77 outb(s->state, dev->iobase + PARPORT_DATA_REG); in parport_data_reg_insn_bits()
79 data[1] = inb(dev->iobase + PARPORT_DATA_REG); in parport_data_reg_insn_bits()
81 return insn->n; in parport_data_reg_insn_bits()
89 unsigned int ctrl; in parport_data_reg_insn_config() local
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H A Daddi_apci_1032.c1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
7 * ADDI-DATA GmbH
9 * D-77833 Ottersweier
10 * Tel: +19(0)7223/9493-0
11 * Fax: +49(0)7223/9493-92
12 * http://www.addi-data.com
13 * info@addi-data.com
18 * Description: ADDI-DATA APCI-1032 Digital Input Board
19 * Author: ADDI-DATA GmbH <info@addi-data.com>,
[all …]
/linux/drivers/hid/surface-hid/
H A Dsurface_kbd.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Surface System Aggregator Module (SSAM) HID transport driver for the legacy
7 * Copyright (C) 2019-2021 Maximilian Luz <luzmaximilian@gmail.com>
13 #include <linux/module.h>
22 /* -- SAM interface (KBD). -------------------------------------------------- */
40 rqst.target_category = shid->uid.category; in ssam_kbd_get_descriptor()
41 rqst.target_id = shid->uid.target; in ssam_kbd_get_descriptor()
43 rqst.instance_id = shid->uid.instance; in ssam_kbd_get_descriptor()
52 status = ssam_retry(ssam_request_do_sync_onstack, shid->ctrl, &rqst, &rsp, sizeof(entry)); in ssam_kbd_get_descriptor()
57 dev_err(shid->dev, "invalid descriptor length: got %zu, expected, %zu\n", in ssam_kbd_get_descriptor()
[all …]
/linux/drivers/gpio/
H A Dgpio-en7523.c1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <linux/module.h>
16 * struct airoha_gpio_ctrl - Airoha GPIO driver data
33 struct airoha_gpio_ctrl *ctrl = gpiochip_get_data(gc); in airoha_dir_set() local
34 u32 dir = ioread32(ctrl->dir[gpio / 16]); in airoha_dir_set()
35 u32 output = ioread32(ctrl->output); in airoha_dir_set()
46 iowrite32(dir, ctrl->dir[gpio / 16]); in airoha_dir_set()
49 gpio_generic_chip_set(&ctrl->gen_gc, gpio, val); in airoha_dir_set()
51 iowrite32(output, ctrl->output); in airoha_dir_set()
69 struct airoha_gpio_ctrl *ctrl = gpiochip_get_data(gc); in airoha_get_dir() local
[all …]
/linux/drivers/platform/surface/aggregator/
H A Dcore.c1 // SPDX-License-Identifier: GPL-2.0+
4 * Aggregator Module (SSAM/SAM).
6 * Provides access to a SAM-over-SSH connected EC via a controller device.
10 * Copyright (C) 2019-2022 Maximilian Luz <luzmaximilian@gmail.com>
19 #include <linux/module.h>
37 /* -- Static controller reference. ------------------------------------------ */
47 * ssam_get_controller() - Get reference to SSAM controller.
57 struct ssam_controller *ctrl; in ssam_get_controller() local
61 ctrl = __ssam_controller; in ssam_get_controller()
62 if (!ctrl) in ssam_get_controller()
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H A Dbus.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Surface System Aggregator Module bus and device integration.
5 * Copyright (C) 2019-2022 Maximilian Luz <luzmaximilian@gmail.com>
20 /* -- Device and bus functions. --------------------------------------------- */
28 sdev->uid.domain, sdev->uid.category, sdev->uid.target, in modalias_show()
29 sdev->uid.instance, sdev->uid.function); in modalias_show()
46 sdev->uid.domain, sdev->uid.category, in ssam_device_uevent()
47 sdev->uid.target, sdev->uid.instance, in ssam_device_uevent()
48 sdev->uid.function); in ssam_device_uevent()
55 ssam_controller_put(sdev->ctrl); in ssam_device_release()
[all …]
/linux/arch/mips/sgi-ip32/
H A Dip32-reset.c14 #include <linux/module.h>
32 #include "ip32-common.h"
53 /* If the first __symbol_get failed, our module wasn't loaded. */ in ip32_poweroff()
55 request_module("rtc-ds1685"); in ip32_poweroff()
61 pr_emerg("RTC not available for power-off. Spinning forever ...\n"); in ip32_poweroff()
74 crime->control = CRIME_CONTROL_HARD_RESET; in ip32_machine_restart()
80 unsigned long led = mace->perif.ctrl.misc ^ MACEISA_LED_RED; in blink_timeout()
81 mace->perif.ctrl.misc = led; in blink_timeout()
124 led = mace->perif.ctrl.misc | MACEISA_LED_GREEN; in panic_event()
125 mace->perif.ctrl.misc = led; in panic_event()
[all …]
/linux/drivers/nvme/target/
H A Dpassthru.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2017-2018 Western Digital Corporation or its
7 * Copyright (c) 2019-2020, Eideticom Inc.
11 #include <linux/module.h>
23 void nvmet_passthrough_override_cap(struct nvmet_ctrl *ctrl) in nvmet_passthrough_override_cap() argument
29 if (!nvme_multi_css(ctrl->subsys->passthru_ctrl)) in nvmet_passthrough_override_cap()
30 ctrl->cap &= ~(1ULL << 43); in nvmet_passthrough_override_cap()
35 struct nvmet_ctrl *ctrl = req->sq->ctrl; in nvmet_passthru_override_id_descs() local
42 if (!ctrl->subsys->clear_ids) in nvmet_passthru_override_id_descs()
56 if (cur->nidl == 0) in nvmet_passthru_override_id_descs()
[all …]
/linux/drivers/scsi/arm/
H A Dcumana_1.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright 1995-2002, Russell King
7 #include <linux/module.h>
17 #define priv(host) ((struct NCR5380_hostdata *)(host)->hostdata)
31 unsigned ctrl
39 #define CTRL 0x16fc macro
48 u8 __iomem *base = hostdata->io; in cumanascsi_pwrite()
49 u8 __iomem *dma = hostdata->pdma_io + 0x2000; in cumanascsi_pwrite()
53 writeb(0x02, base + CTRL); in cumanascsi_pwrite()
72 len -= 32; in cumanascsi_pwrite()
[all …]
/linux/drivers/pci/hotplug/
H A Dshpchp_pci.c1 // SPDX-License-Identifier: GPL-2.0+
6 * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
8 * Copyright (C) 2003-2004 Intel Corporation
16 #include <linux/module.h>
26 struct controller *ctrl = p_slot->ctrl; in shpchp_configure_device() local
27 struct pci_dev *bridge = ctrl->pci_dev; in shpchp_configure_device()
28 struct pci_bus *parent = bridge->subordinate; in shpchp_configure_device()
33 dev = pci_get_slot(parent, PCI_DEVFN(p_slot->device, 0)); in shpchp_configure_device()
35 ctrl_err(ctrl, "Device %s already exists at %04x:%02x:%02x, cannot hot-add\n", in shpchp_configure_device()
37 p_slot->bus, p_slot->device); in shpchp_configure_device()
[all …]
/linux/Documentation/devicetree/bindings/phy/
H A Dti-phy.txt6 - compatible: Should be one of
7 "ti,control-phy-otghs" - if it has otghs_control mailbox register as on OMAP4.
8 "ti,control-phy-usb2" - if it has Power down bit in control_dev_conf register
10 "ti,control-phy-pipe3" - if it has DPLL and individual Rx & Tx power control
12 "ti,control-phy-pcie" - for pcie to support external clock for pcie and to
15 "ti,control-phy-usb2-dra7" - if it has power down register like USB2 PHY on
17 "ti,control-phy-usb2-am437" - if it has power down register like USB2 PHY on
19 - reg : register ranges as listed in the reg-names property
20 - reg-names: "otghs_control" for control-phy-otghs
21 "power", "pcie_pcs" and "control_sma" for control-phy-pcie
[all …]
/linux/drivers/w1/masters/
H A Dmxc_w1.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2005-2008 Freescale Semiconductor, Inc. All Rights Reserved.
11 #include <linux/module.h>
22 # define MXC_W1_CONTROL_WR(x) BIT(5 - (x))
45 writeb(MXC_W1_CONTROL_RPP, dev->regs + MXC_W1_CONTROL); in mxc_w1_ds2_reset_bus()
53 u8 ctrl = readb(dev->regs + MXC_W1_CONTROL); in mxc_w1_ds2_reset_bus() local
55 /* PST bit is valid after the RPP bit is self-cleared */ in mxc_w1_ds2_reset_bus()
56 if (!(ctrl & MXC_W1_CONTROL_RPP)) in mxc_w1_ds2_reset_bus()
57 return !(ctrl & MXC_W1_CONTROL_PST); in mxc_w1_ds2_reset_bus()
73 writeb(MXC_W1_CONTROL_WR(bit), dev->regs + MXC_W1_CONTROL); in mxc_w1_ds2_touch_bit()
[all …]
/linux/drivers/spmi/
H A Dspmi-apple-controller.c1 // SPDX-License-Identifier: GPL-2.0
10 * hisi-spmi-controller.c
11 * spmi-pmic-arb.c Copyright (c) 2021, The Linux Foundation.
16 #include <linux/module.h>
36 readl_poll_timeout((spmi)->regs + (reg), (val), (cond), \
41 return opc | sid << 8 | saddr << 16 | (len - 1) | (1 << 15); in apple_spmi_pack_cmd()
45 static int apple_spmi_wait_rx_not_empty(struct spmi_controller *ctrl) in apple_spmi_wait_rx_not_empty() argument
47 struct apple_spmi *spmi = spmi_controller_get_drvdata(ctrl); in apple_spmi_wait_rx_not_empty()
53 dev_err(&ctrl->dev, in apple_spmi_wait_rx_not_empty()
61 static int spmi_read_cmd(struct spmi_controller *ctrl, u8 opc, u8 sid, in spmi_read_cmd() argument
[all …]
/linux/drivers/rtc/
H A Drtc-rx8010.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Driver for the Epson RTC module RX-8010 SJ
13 #include <linux/module.h>
76 rtc_lock(rx8010->rtc); in rx8010_irq_1_handler()
78 err = regmap_read(rx8010->regs, RX8010_FLAG, &flagreg); in rx8010_irq_1_handler()
80 rtc_unlock(rx8010->rtc); in rx8010_irq_1_handler()
85 dev_warn(&client->dev, "Frequency stop detected\n"); in rx8010_irq_1_handler()
89 rtc_update_irq(rx8010->rtc, 1, RTC_PF | RTC_IRQF); in rx8010_irq_1_handler()
94 rtc_update_irq(rx8010->rtc, 1, RTC_AF | RTC_IRQF); in rx8010_irq_1_handler()
99 rtc_update_irq(rx8010->rtc, 1, RTC_UF | RTC_IRQF); in rx8010_irq_1_handler()
[all …]
/linux/drivers/net/mdio/
H A Dmdio-bitbang.c1 // SPDX-License-Identifier: GPL-2.0
18 #include <linux/mdio-bitbang.h>
19 #include <linux/module.h>
44 static void mdiobb_send_bit(struct mdiobb_ctrl *ctrl, int val) in mdiobb_send_bit() argument
46 const struct mdiobb_ops *ops = ctrl->ops; in mdiobb_send_bit()
48 ops->set_mdio_data(ctrl, val); in mdiobb_send_bit()
50 ops->set_mdc(ctrl, 1); in mdiobb_send_bit()
52 ops->set_mdc(ctrl, 0); in mdiobb_send_bit()
56 static int mdiobb_get_bit(struct mdiobb_ctrl *ctrl) in mdiobb_get_bit() argument
58 const struct mdiobb_ops *ops = ctrl->ops; in mdiobb_get_bit()
[all …]
/linux/drivers/firmware/imx/
H A Dsm-misc.c1 // SPDX-License-Identifier: GPL-2.0+
7 #include <linux/module.h>
20 return -EPROBE_DEFER; in scmi_imx_misc_ctrl_set()
22 return imx_misc_ctrl_ops->misc_ctrl_set(ph, id, 1, &val); in scmi_imx_misc_ctrl_set()
29 return -EPROBE_DEFER; in scmi_imx_misc_ctrl_get()
31 return imx_misc_ctrl_ops->misc_ctrl_get(ph, id, num, val); in scmi_imx_misc_ctrl_get()
49 const struct scmi_handle *handle = sdev->handle; in scmi_imx_misc_ctrl_probe()
50 struct device_node *np = sdev->dev.of_node; in scmi_imx_misc_ctrl_probe()
55 return -ENODEV; in scmi_imx_misc_ctrl_probe()
58 dev_err(&sdev->dev, "misc ctrl already initialized\n"); in scmi_imx_misc_ctrl_probe()
[all …]

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