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Yes, if you add a line below,
<div style="LINE-HEIGHT: 15pt">console_loglevel = 8; // 8 is debug level<br>
The debug messages will also be printed to your console (serial port).</div>
<div style="LINE-HEIGHT: 15pt">(Maybe this also goes to /var/log/debug ?)</div>
<div style="LINE-HEIGHT: 15pt">you could revert it back after use.</div>
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<div style="LINE-HEIGHT: 15pt">Chan</div>
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<b>From : </b>"Valdis.Kletnieks@vt.edu" <Valdis.Kletnieks@vt.edu><br>
<b>Sent : </b>2014-02-27 07:31:25 ( +09:00 )<br>
<b>To : </b>m silverstri <michael.j.silverstri@gmail.com><br>
<b>Cc : </b>kernelnewbies <kernelnewbies@kernelnewbies.org><br>
<b>Subject : </b>Re: How to use pr_debug<br>
<br>
On Wed, 26 Feb 2014 11:35:23 -0800, m silverstri said:<br>
> I am using 'pr_debug()' to print debug statements. But I don't see<br>
> anything in my serial console. But when I use pr_info(), I see the<br>
> debug statements.<br>
> Do I need to do anything to see pr_debug()?<br>
<br>
You probably need a #define DEBUG. Also, check your console logging<br>
level, make sure it's set to output debug-level to the console.<br>
<br>
/proc/sys/kernel/printk and 'dmesg --console-level' are your friends.<br>
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