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/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright(c) 2015, 2016, 2018 Intel Corporation.
*/
#ifndef _HFI1_DEBUGFS_H
#define _HFI1_DEBUGFS_H
struct hfi1_ibdev;
#define DEBUGFS_SEQ_FILE_OPS(name) \
static const struct seq_operations _##name##_seq_ops = { \
.start = _##name##_seq_start, \
.next = _##name##_seq_next, \
.stop = _##name##_seq_stop, \
.show = _##name##_seq_show \
}
#define DEBUGFS_SEQ_FILE_OPEN(name) \
static int _##name##_open(struct inode *inode, struct file *s) \
{ \
struct seq_file *seq; \
int ret; \
ret = seq_open(s, &_##name##_seq_ops); \
if (ret) \
return ret; \
seq = s->private_data; \
seq->private = inode->i_private; \
return 0; \
}
#define DEBUGFS_FILE_OPS(name) \
static const struct file_operations _##name##_file_ops = { \
.owner = THIS_MODULE, \
.open = _##name##_open, \
.read = hfi1_seq_read, \
.llseek = hfi1_seq_lseek, \
.release = seq_release \
}
ssize_t hfi1_seq_read(struct file *file, char __user *buf, size_t size,
loff_t *ppos);
loff_t hfi1_seq_lseek(struct file *file, loff_t offset, int whence);
#ifdef CONFIG_DEBUG_FS
void hfi1_dbg_ibdev_init(struct hfi1_ibdev *ibd);
void hfi1_dbg_ibdev_exit(struct hfi1_ibdev *ibd);
void hfi1_dbg_init(void);
void hfi1_dbg_exit(void);
#else
static inline void hfi1_dbg_ibdev_init(struct hfi1_ibdev *ibd)
{
}
static inline void hfi1_dbg_ibdev_exit(struct hfi1_ibdev *ibd)
{
}
static inline void hfi1_dbg_init(void)
{
}
static inline void hfi1_dbg_exit(void)
{
}
#endif
#endif /* _HFI1_DEBUGFS_H */
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