71 lines
1.5 KiB
C
71 lines
1.5 KiB
C
/* 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 */
|