linux/drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * RDMA Transport Layer
 *
 * Copyright (c) 2014 - 2018 ProfitBricks GmbH. All rights reserved.
 * Copyright (c) 2018 - 2019 1&1 IONOS Cloud GmbH. All rights reserved.
 * Copyright (c) 2019 - 2020 1&1 IONOS SE. All rights reserved.
 */
#undef pr_fmt
#define pr_fmt(fmt) …

#include "rtrs-pri.h"
#include "rtrs-clt.h"
#include "rtrs-log.h"

#define MIN_MAX_RECONN_ATT …
#define MAX_MAX_RECONN_ATT …

static void rtrs_clt_path_release(struct kobject *kobj)
{ … }

static struct kobj_type ktype_sess = …;

static void rtrs_clt_path_stats_release(struct kobject *kobj)
{ … }

static struct kobj_type ktype_stats = …;

static ssize_t max_reconnect_attempts_show(struct device *dev,
					   struct device_attribute *attr,
					   char *page)
{ … }

static ssize_t max_reconnect_attempts_store(struct device *dev,
					    struct device_attribute *attr,
					    const char *buf,
					    size_t count)
{ … }

static DEVICE_ATTR_RW(max_reconnect_attempts);

static ssize_t mpath_policy_show(struct device *dev,
				 struct device_attribute *attr,
				 char *page)
{ … }

static ssize_t mpath_policy_store(struct device *dev,
				  struct device_attribute *attr,
				  const char *buf,
				  size_t count)
{ … }

static DEVICE_ATTR_RW(mpath_policy);

static ssize_t add_path_show(struct device *dev,
			     struct device_attribute *attr, char *page)
{ … }

static ssize_t add_path_store(struct device *dev,
			      struct device_attribute *attr,
			      const char *buf, size_t count)
{ … }

static DEVICE_ATTR_RW(add_path);

static ssize_t rtrs_clt_state_show(struct kobject *kobj,
				    struct kobj_attribute *attr, char *page)
{ … }

static struct kobj_attribute rtrs_clt_state_attr = …;

static ssize_t rtrs_clt_reconnect_show(struct kobject *kobj,
				       struct kobj_attribute *attr, char *buf)
{ … }

static ssize_t rtrs_clt_reconnect_store(struct kobject *kobj,
					 struct kobj_attribute *attr,
					 const char *buf, size_t count)
{ … }

static struct kobj_attribute rtrs_clt_reconnect_attr = …;

static ssize_t rtrs_clt_disconnect_show(struct kobject *kobj,
					struct kobj_attribute *attr, char *buf)
{ … }

static ssize_t rtrs_clt_disconnect_store(struct kobject *kobj,
					  struct kobj_attribute *attr,
					  const char *buf, size_t count)
{ … }

static struct kobj_attribute rtrs_clt_disconnect_attr = …;

static ssize_t rtrs_clt_remove_path_show(struct kobject *kobj,
					 struct kobj_attribute *attr, char *buf)
{ … }

static ssize_t rtrs_clt_remove_path_store(struct kobject *kobj,
					   struct kobj_attribute *attr,
					   const char *buf, size_t count)
{ … }

static struct kobj_attribute rtrs_clt_remove_path_attr = …;

STAT_ATTR(…);

STAT_ATTR(…);

STAT_ATTR(…);

STAT_ATTR(…);

STAT_ATTR(…);

static struct attribute *rtrs_clt_stats_attrs[] = …;

static const struct attribute_group rtrs_clt_stats_attr_group = …;

static ssize_t rtrs_clt_hca_port_show(struct kobject *kobj,
				       struct kobj_attribute *attr,
				       char *page)
{ … }

static struct kobj_attribute rtrs_clt_hca_port_attr = …;

static ssize_t rtrs_clt_hca_name_show(struct kobject *kobj,
				       struct kobj_attribute *attr,
				       char *page)
{ … }

static struct kobj_attribute rtrs_clt_hca_name_attr = …;

static ssize_t rtrs_clt_cur_latency_show(struct kobject *kobj,
				    struct kobj_attribute *attr,
				    char *page)
{ … }

static struct kobj_attribute rtrs_clt_cur_latency_attr = …;

static ssize_t rtrs_clt_src_addr_show(struct kobject *kobj,
				       struct kobj_attribute *attr,
				       char *page)
{ … }

static struct kobj_attribute rtrs_clt_src_addr_attr = …;

static ssize_t rtrs_clt_dst_addr_show(struct kobject *kobj,
				       struct kobj_attribute *attr,
				       char *page)
{ … }

static struct kobj_attribute rtrs_clt_dst_addr_attr = …;

static struct attribute *rtrs_clt_path_attrs[] = …;

static const struct attribute_group rtrs_clt_path_attr_group = …;

int rtrs_clt_create_path_files(struct rtrs_clt_path *clt_path)
{ … }

void rtrs_clt_destroy_path_files(struct rtrs_clt_path *clt_path,
				  const struct attribute *sysfs_self)
{ … }

static struct attribute *rtrs_clt_attrs[] = …;

static const struct attribute_group rtrs_clt_attr_group = …;

int rtrs_clt_create_sysfs_root_files(struct rtrs_clt_sess *clt)
{ … }

void rtrs_clt_destroy_sysfs_root(struct rtrs_clt_sess *clt)
{ … }