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/linux-6.14.4/drivers/slimbus/
Dqcom-ngd-ctrl.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
11 #include <linux/dma-mapping.h>
26 /* NGD (Non-ported Generic Device) registers */
103 #define to_ngd(d) container_of(d, struct qcom_slim_ngd, dev)
135 struct qcom_slim_ngd_ctrl *ctrl; member
150 struct slim_controller ctrl; member
153 struct device *dev; member
347 static int qcom_slim_qmi_send_select_inst_req(struct qcom_slim_ngd_ctrl *ctrl, in qcom_slim_qmi_send_select_inst_req() argument
354 rc = qmi_txn_init(ctrl->qmi.handle, &txn, in qcom_slim_qmi_send_select_inst_req()
[all …]
Dqcom-ctrl.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2011-2017, The Linux Foundation
88 /* Resource group info for manager, and non-ported generic device-components */
103 struct slim_controller ctrl; member
105 struct device *dev; member
120 static void qcom_slim_queue_tx(struct qcom_slim_ctrl *ctrl, void *buf, in qcom_slim_queue_tx() argument
125 __iowrite32_copy(ctrl->base + tx_reg, buf, count); in qcom_slim_queue_tx()
131 static void *slim_alloc_rxbuf(struct qcom_slim_ctrl *ctrl) in slim_alloc_rxbuf() argument
136 spin_lock_irqsave(&ctrl->rx.lock, flags); in slim_alloc_rxbuf()
137 if ((ctrl->rx.tail + 1) % ctrl->rx.n == ctrl->rx.head) { in slim_alloc_rxbuf()
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Dcore.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2011-2017, The Linux Foundation
22 while (id->manf_id != 0 || id->prod_code != 0) { in slim_match()
23 if (id->manf_id == sbdev->e_addr.manf_id && in slim_match()
24 id->prod_code == sbdev->e_addr.prod_code && in slim_match()
25 id->dev_index == sbdev->e_addr.dev_index && in slim_match()
26 id->instance == sbdev->e_addr.instance) in slim_match()
33 static int slim_device_match(struct device *dev, const struct device_driver *drv) in slim_device_match() argument
35 struct slim_device *sbdev = to_slim_device(dev); in slim_device_match()
39 if (of_driver_match_device(dev, drv)) in slim_device_match()
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/linux-6.14.4/drivers/tty/serdev/
Dcore.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2016-2017 Linaro Ltd., Rob Herring <[email protected]>
6 * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
28 static ssize_t modalias_show(struct device *dev, in modalias_show() argument
33 len = acpi_device_modalias(dev, buf, PAGE_SIZE - 1); in modalias_show()
34 if (len != -ENODEV) in modalias_show()
37 return of_device_modalias(dev, buf, PAGE_SIZE); in modalias_show()
47 static int serdev_device_uevent(const struct device *dev, struct kobj_uevent_env *env) in serdev_device_uevent() argument
53 rc = acpi_device_uevent_modalias(dev, env); in serdev_device_uevent()
54 if (rc != -ENODEV) in serdev_device_uevent()
[all …]
/linux-6.14.4/drivers/spi/
Dspi-qcom-qspi.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2017-2018, The Linux foundation. All rights reserved.
6 #include <linux/dma-mapping.h>
17 #include <linux/spi/spi-mem.h>
160 * Number of entries in sgt returned from spi framework that-
169 struct device *dev; member
182 static u32 qspi_buswidth_to_iomode(struct qcom_qspi *ctrl, in qspi_buswidth_to_iomode() argument
193 dev_warn_once(ctrl->dev, in qspi_buswidth_to_iomode()
199 static void qcom_qspi_pio_xfer_cfg(struct qcom_qspi *ctrl) in qcom_qspi_pio_xfer_cfg() argument
205 xfer = &ctrl->xfer; in qcom_qspi_pio_xfer_cfg()
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/linux-6.14.4/drivers/soundwire/
Dqcom.c1 // SPDX-License-Identifier: GPL-2.0
102 #define SWRM_DP_PORT_CTRL_BANK(n, m) (0x1124 + 0x100 * (n - 1) + 0x40 * m)
103 #define SWRM_DP_PORT_CTRL_2_BANK(n, m) (0x1128 + 0x100 * (n - 1) + 0x40 * m)
104 #define SWRM_DP_BLOCK_CTRL_1(n) (0x112C + 0x100 * (n - 1))
105 #define SWRM_DP_BLOCK_CTRL2_BANK(n, m) (0x1130 + 0x100 * (n - 1) + 0x40 * m)
106 #define SWRM_DP_PORT_HCTRL_BANK(n, m) (0x1134 + 0x100 * (n - 1) + 0x40 * m)
107 #define SWRM_DP_BLOCK_CTRL3_BANK(n, m) (0x1138 + 0x100 * (n - 1) + 0x40 * m)
108 #define SWRM_DP_SAMPLECTRL2_BANK(n, m) (0x113C + 0x100 * (n - 1) + 0x40 * m)
109 #define SWRM_DIN_DPn_PCM_PORT_CTRL(n) (0x1054 + 0x100 * (n - 1))
125 #define SWRM_REG_VAL_PACK(data, dev, id, reg) \ argument
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/linux-6.14.4/drivers/spmi/
Dspmi.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
16 #include <dt-bindings/spmi/spmi.h>
23 static void spmi_dev_release(struct device *dev) in spmi_dev_release() argument
25 struct spmi_device *sdev = to_spmi_device(dev); in spmi_dev_release()
34 static void spmi_ctrl_release(struct device *dev) in spmi_ctrl_release() argument
36 struct spmi_controller *ctrl = to_spmi_controller(dev); in spmi_ctrl_release() local
38 ida_free(&ctrl_ida, ctrl->nr); in spmi_ctrl_release()
39 kfree(ctrl); in spmi_ctrl_release()
46 static int spmi_device_match(struct device *dev, const struct device_driver *drv) in spmi_device_match() argument
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/linux-6.14.4/drivers/nvme/host/
Dsysfs.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2011-2014, Intel Corporation.
8 #include <linux/nvme-auth.h>
13 static ssize_t nvme_sysfs_reset(struct device *dev, in nvme_sysfs_reset() argument
17 struct nvme_ctrl *ctrl = dev_get_drvdata(dev); in nvme_sysfs_reset() local
20 ret = nvme_reset_ctrl_sync(ctrl); in nvme_sysfs_reset()
27 static ssize_t nvme_sysfs_rescan(struct device *dev, in nvme_sysfs_rescan() argument
31 struct nvme_ctrl *ctrl = dev_get_drvdata(dev); in nvme_sysfs_rescan() local
33 nvme_queue_scan(ctrl); in nvme_sysfs_rescan()
38 static ssize_t nvme_adm_passthru_err_log_enabled_show(struct device *dev, in nvme_adm_passthru_err_log_enabled_show() argument
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Dpci.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2011-2014, Intel Corporation.
10 #include <linux/blk-mq.h>
11 #include <linux/blk-integrity.h>
24 #include <linux/t10-pi.h>
26 #include <linux/io-64-nonatomic-lo-hi.h>
27 #include <linux/io-64-nonatomic-hi-lo.h>
28 #include <linux/sed-opal.h>
29 #include <linux/pci-p2pdma.h>
34 #define SQ_SIZE(q) ((q)->q_depth << (q)->sqes)
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Dfc.c1 // SPDX-License-Identifier: GPL-2.0
12 #include <linux/blk-cgroup.h>
15 #include <linux/nvme-fc-driver.h>
16 #include <linux/nvme-fc.h>
35 struct nvme_fc_ctrl *ctrl; member
36 struct device *dev; member
65 struct list_head lsreq_list; /* rport->ls_req_list */
77 struct list_head lsrcv_list; /* rport->ls_rcv_list */
99 struct nvme_fc_ctrl *ctrl; member
124 struct device *dev; /* physical device for dma */ member
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Drdma.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2015-2016 HGST, a Western Digital Company.
14 #include <linux/blk-mq.h>
15 #include <linux/blk-integrity.h>
25 #include <linux/nvme-rdma.h>
43 struct ib_device *dev; member
89 struct nvme_rdma_ctrl *ctrl; member
125 struct nvme_ctrl ctrl; member
130 static inline struct nvme_rdma_ctrl *to_rdma_ctrl(struct nvme_ctrl *ctrl) in to_rdma_ctrl() argument
132 return container_of(ctrl, struct nvme_rdma_ctrl, ctrl); in to_rdma_ctrl()
[all …]
/linux-6.14.4/drivers/pci/hotplug/
Dpciehp_core.c1 // SPDX-License-Identifier: GPL-2.0+
6 * Copyright (C) 2001 Greg Kroah-Hartman ([email protected])
8 * Copyright (C) 2003-2004 Intel Corporation
16 * Greg Kroah-Hartman <[email protected]>
43 MODULE_PARM_DESC(pciehp_poll_mode, "Using polling mechanism for hot-plug events or not");
51 static int init_slot(struct controller *ctrl) in init_slot() argument
60 return -ENOMEM; in init_slot()
62 ops->enable_slot = pciehp_sysfs_enable_slot; in init_slot()
63 ops->disable_slot = pciehp_sysfs_disable_slot; in init_slot()
64 ops->get_power_status = get_power_status; in init_slot()
[all …]
/linux-6.14.4/drivers/staging/vc04_services/bcm2835-camera/
Dcontrols.c1 // SPDX-License-Identifier: GPL-2.0
18 #include <media/videobuf2-vmalloc.h>
19 #include <media/v4l2-device.h>
20 #include <media/v4l2-ioctl.h>
21 #include <media/v4l2-ctrls.h>
22 #include <media/v4l2-fh.h>
23 #include <media/v4l2-event.h>
24 #include <media/v4l2-common.h>
26 #include "../vchiq-mmal/mmal-common.h"
27 #include "../vchiq-mmal/mmal-vchiq.h"
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/linux-6.14.4/drivers/watchdog/
Drealtek_otto_wdt.c1 // SPDX-License-Identifier: GPL-2.0-only
10 * - Base prescale of (2 << 25), providing tick duration T_0: 168ms @ 200MHz
11 * - PRESCALE: logarithmic prescaler adding a factor of {1, 2, 4, 8}
12 * - Phase 1: Times out after (PHASE1 + 1) × PRESCALE × T_0
14 * - Phase 2: starts after phase 1, times out after (PHASE2 + 1) × PRESCALE × T_0
68 struct device *dev; member
76 struct otto_wdt_ctrl *ctrl = watchdog_get_drvdata(wdev); in otto_wdt_start() local
79 v = ioread32(ctrl->base + OTTO_WDT_REG_CTRL); in otto_wdt_start()
81 iowrite32(v, ctrl->base + OTTO_WDT_REG_CTRL); in otto_wdt_start()
88 struct otto_wdt_ctrl *ctrl = watchdog_get_drvdata(wdev); in otto_wdt_stop() local
[all …]
/linux-6.14.4/drivers/mtd/nand/raw/
Dtegra_nand.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (C) 2014-2015 Lucas Stach <dev@lynxeye.de>
10 #include <linux/dma-mapping.h>
34 #define COMMAND_TRANS_SIZE(size) ((((size) - 1) & 0xf) << 20)
40 #define COMMAND_CLE_SIZE(size) ((((size) - 1) & 0x3) << 4)
41 #define COMMAND_ALE_SIZE(size) ((((size) - 1) & 0xf) << 0)
156 #define OFFSET(val, off) ((val) < (off) ? 0 : (val) - (off))
171 struct device *dev; member
207 int bytes_per_step = DIV_ROUND_UP(BITS_PER_STEP_RS * chip->ecc.strength, in tegra_nand_ooblayout_rs_ecc()
211 return -ERANGE; in tegra_nand_ooblayout_rs_ecc()
[all …]
/linux-6.14.4/drivers/mtd/nand/raw/brcmnand/
Dbrcmnand.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright © 2010-2015 Broadcom Corporation
17 #include <linux/dma-mapping.h>
215 struct device *dev; member
237 /* List of NAND hosts (one for each chip-select) */
240 /* EDU info, per-transaction */
261 /* in-memory cache of the FLASH_CACHE, used only for some commands */
267 const u8 *cs_offsets; /* within each chip-select */
278 /* for low-power standby/resume only */
298 /* use for low-power standby/resume only */
[all …]
/linux-6.14.4/drivers/gpio/
Dgpio-ath79.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (C) 2010-2011 Jaiganesh Narayanan <[email protected]>
7 * Copyright (C) 2008-2011 Gabor Juhos <[email protected]>
44 static u32 ath79_gpio_read(struct ath79_gpio_ctrl *ctrl, unsigned reg) in ath79_gpio_read() argument
46 return readl(ctrl->base + reg); in ath79_gpio_read()
49 static void ath79_gpio_write(struct ath79_gpio_ctrl *ctrl, in ath79_gpio_write() argument
52 writel(val, ctrl->base + reg); in ath79_gpio_write()
56 struct ath79_gpio_ctrl *ctrl, unsigned reg, u32 mask, u32 bits) in ath79_gpio_update_bits() argument
60 old_val = ath79_gpio_read(ctrl, reg); in ath79_gpio_update_bits()
64 ath79_gpio_write(ctrl, reg, new_val); in ath79_gpio_update_bits()
[all …]
Dgpio-idt3243x.c1 // SPDX-License-Identifier: GPL-2.0
30 struct idt_gpio_ctrl *ctrl = gpiochip_get_data(gc); in idt_gpio_dispatch() local
37 pending = readl(ctrl->pic + IDT_PIC_IRQ_PEND); in idt_gpio_dispatch()
38 pending &= ~ctrl->mask_cache; in idt_gpio_dispatch()
39 for_each_set_bit(bit, &pending, gc->ngpio) { in idt_gpio_dispatch()
40 virq = irq_linear_revmap(gc->irq.domain, bit); in idt_gpio_dispatch()
51 struct idt_gpio_ctrl *ctrl = gpiochip_get_data(gc); in idt_gpio_irq_set_type() local
58 return -EINVAL; in idt_gpio_irq_set_type()
60 raw_spin_lock_irqsave(&gc->bgpio_lock, flags); in idt_gpio_irq_set_type()
62 ilevel = readl(ctrl->gpio + IDT_GPIO_ILEVEL); in idt_gpio_irq_set_type()
[all …]
/linux-6.14.4/drivers/media/test-drivers/vivid/
Dvivid-ctrls.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * vivid-ctrls.c - control support functions.
11 #include <media/v4l2-event.h>
12 #include <media/v4l2-common.h>
14 #include "vivid-core.h"
15 #include "vivid-vid-cap.h"
16 #include "vivid-vid-out.h"
17 #include "vivid-vid-common.h"
18 #include "vivid-radio-common.h"
19 #include "vivid-osd.h"
[all …]
/linux-6.14.4/sound/soc/atmel/
Dmchp-spdiftx.c1 // SPDX-License-Identifier: GPL-2.0
22 * ---- S/PDIF Transmitter Controller Register map ----
39 * ---- Control Register (Write-only) ----
45 * ---- Mode Register (Read/Write) ----
92 * ---- Interrupt Enable/Disable/Mask/Status Register (Write/Read-only) ----
107 static bool mchp_spdiftx_readable_reg(struct device *dev, unsigned int reg) in mchp_spdiftx_readable_reg() argument
131 static bool mchp_spdiftx_writeable_reg(struct device *dev, unsigned int reg) in mchp_spdiftx_writeable_reg() argument
157 static bool mchp_spdiftx_precious_reg(struct device *dev, unsigned int reg) in mchp_spdiftx_precious_reg() argument
193 struct device *dev; member
201 static inline int mchp_spdiftx_is_running(struct mchp_spdiftx_dev *dev) in mchp_spdiftx_is_running() argument
[all …]
/linux-6.14.4/drivers/media/usb/uvc/
Duvc_ctrl.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * uvc_ctrl.c -- USB Video Class driver - Controls
5 * Copyright (C) 2005-2010
23 #include <media/v4l2-ctrls.h>
35 /* ------------------------------------------------------------------------
380 * The function returns -EINVAL if the V4L2 menu index @idx isn't valid for the
387 if (!test_bit(idx, &mapping->menu_mask)) in uvc_mapping_get_menu_value()
388 return -EINVAL; in uvc_mapping_get_menu_value()
390 if (mapping->menu_mapping) in uvc_mapping_get_menu_value()
391 return mapping->menu_mapping[idx]; in uvc_mapping_get_menu_value()
[all …]
/linux-6.14.4/drivers/memory/
Dfsl_ifc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
29 * convert_ifc_address - convert the base address
39 * fsl_ifc_find - find IFC bank
51 if (!fsl_ifc_ctrl_dev || !fsl_ifc_ctrl_dev->gregs) in fsl_ifc_find()
52 return -ENODEV; in fsl_ifc_find()
54 for (i = 0; i < fsl_ifc_ctrl_dev->banks; i++) { in fsl_ifc_find()
55 u32 cspr = ifc_in32(&fsl_ifc_ctrl_dev->gregs->cspr_cs[i].cspr); in fsl_ifc_find()
62 return -ENOENT; in fsl_ifc_find()
66 static int fsl_ifc_ctrl_init(struct fsl_ifc_ctrl *ctrl) in fsl_ifc_ctrl_init() argument
68 struct fsl_ifc_global __iomem *ifc = ctrl->gregs; in fsl_ifc_ctrl_init()
[all …]
/linux-6.14.4/drivers/nvme/target/
Dpci-epf.c1 // SPDX-License-Identifier: GPL-2.0
7 * REDS Institute, HEIG-VD, HES-SO, Switzerland
19 #include <linux/pci-epc.h>
20 #include <linux/pci-epf.h>
31 * allow up to 128 page-sized segments. For the maximum allowed,
36 (NVMET_PCI_EPF_MAX_SEGS << (PAGE_SHIFT - 10))
85 struct nvmet_pci_epf_ctrl *ctrl; member
130 struct nvmet_pci_epf_ctrl *ctrl; member
163 struct device *dev; member
210 struct nvmet_pci_epf_ctrl ctrl; member
[all …]
/linux-6.14.4/arch/powerpc/sysdev/
Dfsl_lbc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright © 2007-2008 MontaVista Software, Inc.
10 * Author: Roy Zang <tie-[email protected]>
36 * fsl_lbc_addr - convert the base address
46 struct device_node *np = fsl_lbc_ctrl_dev->dev->of_node; in fsl_lbc_addr()
57 * fsl_lbc_find - find Localbus bank
70 if (!fsl_lbc_ctrl_dev || !fsl_lbc_ctrl_dev->regs) in fsl_lbc_find()
71 return -ENODEV; in fsl_lbc_find()
73 lbc = fsl_lbc_ctrl_dev->regs; in fsl_lbc_find()
74 for (i = 0; i < ARRAY_SIZE(lbc->bank); i++) { in fsl_lbc_find()
[all …]
/linux-6.14.4/drivers/rtc/
Drtc-mpfs.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2021-2022 Microchip Corporation. All rights reserved.
63 u32 ctrl; in mpfs_rtc_start() local
65 ctrl = readl(rtcdev->base + CONTROL_REG); in mpfs_rtc_start()
66 ctrl &= ~CONTROL_STOP_BIT; in mpfs_rtc_start()
67 ctrl |= CONTROL_START_BIT; in mpfs_rtc_start()
68 writel(ctrl, rtcdev->base + CONTROL_REG); in mpfs_rtc_start()
73 u32 val = readl(rtcdev->base + CONTROL_REG); in mpfs_rtc_clear_irq()
77 writel(val, rtcdev->base + CONTROL_REG); in mpfs_rtc_clear_irq()
83 (void)readl(rtcdev->base + CONTROL_REG); in mpfs_rtc_clear_irq()
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