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  *   ˆl–Ü4ý( ©³( 	Å€fàB¦-ÿÁƒÁw_†I|¥+ÁÀ     /* SPDX-License-Identifier: GPL-2.0-only */
/* The industrial I/O core - generic buffer interfaces.
 *
 * Copyright (c) 2008 Jonathan Cameron
 */

#ifndef _IIO_BUFFER_GENERIC_H_
#define _IIO_BUFFER_GENERIC_H_
#include <linux/sysfs.h>
#include <linux/iio/iio.h>

struct iio_buffer;

enum iio_buffer_direction {
	IIO_BUFFER_DIRECTION_IN,
	IIO_BUFFER_DIRECTION_OUT,
};

int iio_push_to_buffers(struct iio_dev *indio_dev, const void *data);

int iio_pop_from_buffer(struct iio_buffer *buffer, void *data);

/**
 * iio_push_to_buffers_with_timestamp() - push data and timestamp to buffers
 * @indio_dev:		iio_dev structure for device.
 * @data:		sample data
 * @timestamp:		timestamp for the sample data
 *
 * Pushes data to the IIO device's buffers. If timestamps are enabled for the
 * device the function will store the supplied timestamp as the last element in
 * the sample data buffer before pushing it to the device buffers. The sample
 * data buffer needs to be large enough to hold the additional timestamp
 * (usually the buffer should be indio->scan_bytes bytes large).
 *
 * Returns 0 on success, a negative error code otherwise.
 */
static inline int iio_push_to_buffers_with_timestamp(struct iio_dev *indio_dev,
	void *data, int64_t timestamp)
{
	if (indio_dev->scan_timestamp) {
		size_t ts_offset = indio_dev->scan_bytes / sizeof(int64_t) - 1;
		((int64_t *)data)[ts_offset] = timestamp;
	}

	return iio_push_to_buffers(indio_dev, data);
}

int iio_push_to_buffers_with_ts_unaligned(struct iio_dev *indio_dev,
					  const void *data, size_t data_sz,
					  int64_t timestamp);

bool iio_validate_scan_mask_onehot(struct iio_dev *indio_dev,
				   const unsigned long *mask);

int iio_device_attach_buffer(struct iio_dev *indio_dev,
			     struct iio_buffer *buffer);

#endif /* _IIO_BUFFER_GENERIC_H_ */
  7   ˆl–Ým_J*j"TâÀŠã-)‹FÿÃ0a–Ým_J*j"TâÀŠã-)‹FÿÂ     ˆÁÄƒ¯µÀ¾Â     /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *  fw_tables.h - Parsing support for ACPI and ACPI-like tables provided by
 *                platform or device firmware
 *
 *  Copyright (C) 2001 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
 *  Copyright (C) 2023 Intel Corp.
 */
#ifndef _FW_TABLE_H_
#define _FW_TABLE_H_

union acpi_subtable_headers;

typedef int (*acpi_tbl_entry_handler)(union acpi_subtable_headers *header,
				      const unsigned long end);

typedef int (*acpi_tbl_entry_handler_arg)(union acpi_subtable_headers *header,
					  void *arg, const unsigned long end);

struct acpi_subtable_proc {
	int id;
	acpi_tbl_entry_handler handler;
	acpi_tbl_entry_handler_arg handler_arg;
	void *arg;
	int count;
};

union fw_table_header {
	struct acpi_table_header acpi;
	struct acpi_table_cdat cdat;
};

union acpi_subtable_headers {
	struct acpi_subtable_header common;
	struct acpi_hmat_structure hmat;
	struct acpi_prmt_module_header prmt;
	struct acpi_cedt_header cedt;
	struct acpi_cdat_header cdat;
};

int acpi_parse_entries_array(char *id, unsigned long table_size,
			     union fw_table_header *table_header,
			     unsigned long max_length,
			     struct acpi_subtable_proc *proc,
			     int proc_num, unsigned int max_entries);

int cdat_table_parse(enum acpi_cdat_type type,
		     acpi_tbl_entry_handler_arg handler_arg, void *arg,
		     struct acpi_table_cdat *table_header,
		     unsigned long length);

/* CXL is the only non-ACPI consumer of the FIRMWARE_TABLE library */
#if IS_ENABLED(CONFIG_ACPI) && !IS_ENABLED(CONFIG_CXL_BUS)
#define EXPORT_SYMBOL_FWTBL_LIB(x) EXPORT_SYMBOL_ACPI_LIB(x)
#define __init_or_fwtbl_lib __init_or_acpilib
#else
#define EXPORT_SYMBOL_FWTBL_LIB(x) EXPORT_SYMBOL_NS_GPL(x, CXL)
#define __init_or_fwtbl_lib
#endif

#endif
     	ˆÁÄ513À¾Â     	/*
 * Copyright (C) ST-Ericsson AB 2012
 * Author: Sjur BrÃ¦ndeland <sjur.brandeland@stericsson.com>
 *
 * This header is BSD licensed so
 * anyone can use the definitions to implement compatible remote processors
 */

#ifndef VIRTIO_CAIF_H
#define VIRTIO_CAIF_H

#include <linux/types.h>
struct vi