Merge "icnss2: Add debugfs entry to update qmi timeout"

	.owner		= THIS_MODULE,

	.llseek		= seq_lseek,

};

static ssize_t icnss_control_params_debug_write(struct file *fp,

					       const char __user *user_buf,

					       size_t count, loff_t *off)

{

	struct icnss_priv *priv =

		((struct seq_file *)fp->private_data)->private;

	char buf[64];

	char *sptr, *token;

	char *cmd;

	u32 val;

	unsigned int len = 0;

	const char *delim = " ";

	if (!priv)

		return -ENODEV;

	len = min(count, sizeof(buf) - 1);

	if (copy_from_user(buf, user_buf, len))

		return -EINVAL;

	buf[len] = '\0';

	sptr = buf;

	token = strsep(&sptr, delim);

	if (!token)

		return -EINVAL;

	if (!sptr)

		return -EINVAL;

	cmd = token;

	token = strsep(&sptr, delim);

	if (!token)

		return -EINVAL;

	if (kstrtou32(token, 0, &val))

		return -EINVAL;

	if (strcmp(cmd, "qmi_timeout") == 0)

		priv->ctrl_params.qmi_timeout = msecs_to_jiffies(val);

	else

		return -EINVAL;

	return count;

}

static int icnss_control_params_debug_show(struct seq_file *s, void *data)

{

	struct icnss_priv *priv = s->private;

	seq_puts(s, "\nUsage: echo <params_name> <value> > <debugfs>/icnss/control_params\n");

	seq_puts(s, "<params_name> can be from below:\n");

	seq_puts(s, "qmi_timeout: Timeout for QMI message in milliseconds\n");

	seq_puts(s, "\nCurrent value:\n");

	seq_printf(s, "qmi_timeout: %u\n", priv->ctrl_params.qmi_timeout);

	return 0;

}

static int icnss_control_params_debug_open(struct inode *inode,

					  struct file *file)

{

	return single_open(file, icnss_control_params_debug_show,

			   inode->i_private);

}

static const struct file_operations icnss_control_params_debug_fops = {

	.read		= seq_read,

	.write		= icnss_control_params_debug_write,

	.release	= single_release,

	.open		= icnss_control_params_debug_open,

	.owner		= THIS_MODULE,

	.llseek		= seq_lseek,

};

#ifdef CONFIG_ICNSS2_DEBUG

int icnss_debugfs_create(struct icnss_priv *priv)

{

						&icnss_regread_fops);

		debugfs_create_file("reg_write", 0600, root_dentry, priv,

						&icnss_regwrite_fops);

		debugfs_create_file("control_params", 0600, root_dentry, priv,

					&icnss_control_params_debug_fops);

out:

		return ret;

}