linux/drivers/net/ipa/ipa_sysfs.c

// SPDX-License-Identifier: GPL-2.0

/* Copyright (C) 2021-2024 Linaro Ltd. */

#include <linux/device.h>
#include <linux/sysfs.h>
#include <linux/types.h>

#include "ipa.h"
#include "ipa_sysfs.h"
#include "ipa_version.h"

static const char *ipa_version_string(struct ipa *ipa)
{ … }

static ssize_t
version_show(struct device *dev, struct device_attribute *attr, char *buf)
{ … }

static DEVICE_ATTR_RO(version);

static struct attribute *ipa_attrs[] = …;

const struct attribute_group ipa_attribute_group = …;

static const char *ipa_offload_string(struct ipa *ipa)
{ … }

static ssize_t rx_offload_show(struct device *dev,
			       struct device_attribute *attr, char *buf)
{ … }

static DEVICE_ATTR_RO(rx_offload);

static ssize_t tx_offload_show(struct device *dev,
			       struct device_attribute *attr, char *buf)
{ … }

static DEVICE_ATTR_RO(tx_offload);

static struct attribute *ipa_feature_attrs[] = …;

const struct attribute_group ipa_feature_attribute_group = …;

static umode_t ipa_endpoint_id_is_visible(struct kobject *kobj,
					  struct attribute *attr, int n)
{ … }

static ssize_t endpoint_id_attr_show(struct device *dev,
				     struct device_attribute *attr, char *buf)
{ … }

#define ENDPOINT_ID_ATTR(_n, _endpoint_name) …

ENDPOINT_ID_ATTR(…);
ENDPOINT_ID_ATTR(…);

static struct attribute *ipa_endpoint_id_attrs[] = …;

const struct attribute_group ipa_endpoint_id_attribute_group = …;

/* Reuse endpoint ID attributes for the legacy modem endpoint IDs */
#define MODEM_ATTR(_n, _endpoint_name) …

MODEM_ATTR(…);
MODEM_ATTR(…);

static struct attribute *ipa_modem_attrs[] = …;

const struct attribute_group ipa_modem_attribute_group = …;