Date: Tue, 5 Feb 2013 18:14:03 +0330 From: h bagade <bagadeh@gmail.com> To: freebsd-net@freebsd.org Subject: debug em driver code after applying patch Message-ID: <CAARSjE2yxtFR5i8zgc5OoOPahRzd8B0SReyg7KDTsMRgQeyssg@mail.gmail.com>
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Hi all, I applied patch on em driver code and I want to check how it is working on different situations. I need to put some output in different parts of the code to trace what's going on in different situations. I've tried to write to files or executing commands(like echo) using system function, but in these two methods, by adding headers some conflicting issues happen which I don't know how to resolve! I've tried to use it's macros like INIT_DEBUGOUT to print some messages but it only works on startup, not when the system is running! I don't know how to print out messages to debug the code?! Is there anybody to help me handle it? I really need help.
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