I happen to need gather similar information. Would you please tell me how
you added the printk command and let me have a try to see what happens
Thanks in advance .
2008/6/21 Sherman Ng <sng@...>:
Hi madwifi users and developers,
I am currently working on a project that requires me to gather statistics
about the busy and idle state of a channel. If I stick some printf or printk
statements in one of the functions in madwifi (for me, i stuck printk
statements in ath_check_dfs_clear function in if_ath.c), does anybody know
where the output of those print statements go? I tried typing dmesg and
looking at that, but didn't find the output there. I looked in some of the
files in /var/log, but still didn't find the output of those printk
statements that i stuck in the madwifi code. I'm pretty sure that the output
of the printk must go somewhere every single time ath_check_dfs_clear is
called, but I don't know where.
Any help is greatly appreciated,