Michal Kazior <[email protected]> writes:
> This can be useful for testing.
>
> Signed-off-by: Michal Kazior <[email protected]>
This is handy.
> +static ssize_t ath10k_read_simulate_fw_crash(struct file *file,
> + char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + const char buf[] = "To simulate firmware crash write anything to this"
> + " file.\nThis will force firmware to report a crash"
> + " to the host system.\n";
> + return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
> +}
But I'm not sure if just writing something to the file is a good idea.
Should it have some sort of protection, for example that user needs to
write a keyword or something?
--
Kalle Valo
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