/*****************************************************************************
|
* Copyright(c) 2020-2030 Seekwave Corporation.
|
* SEEKWAVE TECH LTD..CO
|
*Seekwave Platform the sdio log debug fs
|
*FILENAME:skw_sdio_debugfs.c
|
*DATE:2022-04-11
|
*MODIFY:
|
*
|
**************************************************************************/
|
|
#include "skw_sdio_debugfs.h"
|
#include "skw_sdio_log.h"
|
#include "skw_sdio.h"
|
|
static struct proc_dir_entry *skw_sdio_proc_root = NULL;
|
|
static int skw_sdio_proc_show(struct seq_file *seq, void *v)
|
{
|
#define SKW_BSP_CONFIG_INT(conf) \
|
do { \
|
seq_printf(seq, "%s=%d\n", #conf, conf); \
|
} while (0)
|
|
#define SKW_BSP_CONFIG_BOOL(conf) \
|
do { \
|
if (IS_ENABLED(conf)) \
|
seq_printf(seq, "%s=y\n", #conf); \
|
else \
|
seq_printf(seq, "# %s is not set\n", #conf); \
|
} while (0)
|
|
#define SKW_BSP_CONFIG_STRING(conf) \
|
do { \
|
seq_printf(seq, "%s=\"%s\"\n", #conf, conf); \
|
} while (0)
|
|
seq_puts(seq, "\n");
|
seq_printf(seq, "Kernel Version: \t%s\n",
|
UTS_RELEASE);
|
seq_puts(seq, "\n");
|
|
SKW_BSP_CONFIG_BOOL(CONFIG_SEEKWAVE_BSP_DRIVERS);
|
SKW_BSP_CONFIG_BOOL(CONFIG_SKW_SDIOHAL);
|
SKW_BSP_CONFIG_BOOL(CONFIG_SEEKWAVE_PLD_RELEASE);
|
|
seq_puts(seq, "\n");
|
|
return 0;
|
}
|
|
static int skw_sdio_proc_open(struct inode *inode, struct file *file)
|
{
|
return single_open(file, skw_sdio_proc_show, NULL);
|
}
|
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0)
|
static const struct proc_ops skw_sdio_profile_proc_fops = {
|
.proc_open = skw_sdio_proc_open,
|
.proc_read = seq_read,
|
.proc_release = single_release,
|
};
|
#else
|
static const struct file_operations skw_sdio_profile_proc_fops = {
|
.owner = THIS_MODULE,
|
.open = skw_sdio_proc_open,
|
.read = seq_read,
|
.release = single_release,
|
};
|
#endif
|
|
struct proc_dir_entry *skw_sdio_procfs_file(struct proc_dir_entry *parent,
|
const char *name, umode_t mode,
|
const void *fops, void *data)
|
{
|
struct proc_dir_entry *dentry = parent ? parent : skw_sdio_proc_root;
|
|
if (!dentry)
|
return NULL;
|
|
return proc_create_data(name, mode, dentry, fops, data);
|
}
|
|
int skw_sdio_proc_init_ex(const char *name, umode_t mode,
|
const void *fops, void *data)
|
{
|
if (!skw_sdio_proc_root)
|
return -1;
|
skw_sdio_procfs_file(skw_sdio_proc_root, name, mode, fops, NULL);
|
return 0;
|
}
|
|
int skw_sdio_proc_init(void)
|
{
|
skw_sdio_proc_root = proc_mkdir("skwsdio", NULL);
|
if (!skw_sdio_proc_root){
|
pr_err("creat proc skwsdio failed\n");
|
return -ENOMEM;
|
}
|
|
skw_sdio_procfs_file(skw_sdio_proc_root,"profile", 0666, &skw_sdio_profile_proc_fops, NULL);
|
|
return 0;
|
}
|
|
void skw_sdio_proc_deinit(void)
|
{
|
if (!skw_sdio_proc_root)
|
return;
|
proc_remove(skw_sdio_proc_root);
|
}
|
|
int skw_sdio_debugfs_init(void)
|
{
|
skw_sdio_dbg("%s :traced\n", __func__);
|
skw_sdio_proc_init();
|
skw_sdio_create_debug_files();
|
return 0;
|
}
|
|
void skw_sdio_debugfs_deinit(void)
|
{
|
skw_sdio_dbg("%s :traced\n", __func__);
|
skw_sdio_proc_deinit();
|
}
|
