Re: Is there an utility analog athstat in madwifi for linux wireless???

[Dan Williams <dcbw@redhat.com>]

On Wed, 2013-09-11 at 13:32 -0300, Beat Meier wrote:
> Hello
> 
> Is there any tool for wireless debugging like athstat for madwifi which
> tells you CRC errors, long retries etc.??

You're probably looking for 'debugfs', which has the following counters:

	DEBUGFS_ADD_COUNTER(rx_packets, rx_packets);
	DEBUGFS_ADD_COUNTER(tx_packets, tx_packets);
	DEBUGFS_ADD_COUNTER(rx_bytes, rx_bytes);
	DEBUGFS_ADD_COUNTER(tx_bytes, tx_bytes);
	DEBUGFS_ADD_COUNTER(rx_duplicates, num_duplicates);
	DEBUGFS_ADD_COUNTER(rx_fragments, rx_fragments);
	DEBUGFS_ADD_COUNTER(rx_dropped, rx_dropped);
	DEBUGFS_ADD_COUNTER(tx_fragments, tx_fragments);
	DEBUGFS_ADD_COUNTER(tx_filtered, tx_filtered_count);
	DEBUGFS_ADD_COUNTER(tx_retry_failed, tx_retry_failed);
	DEBUGFS_ADD_COUNTER(tx_retry_count, tx_retry_count);
	DEBUGFS_ADD_COUNTER(wep_weak_iv_count, wep_weak_iv_count);

CRC errors might be represented by rx_dropped, but I'm not sure, as the
code doesn't split CRC errors out from other RX decryption errors.

Dan