| Commit message (Collapse) | Author | Age | Files | Lines |
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Currently, we need to compile with -DDEBUG to implement debug-level
logging in the UIs and discover server.
Since we may not be able to easily replace a system's petitboot
binaries, this change introduces a -v|--verbose option to the discver
server and ncurses UI, which enables debug at runtime. We also move some
of the udev debug code out of an #ifdef DEBUG block.
Since petitboot is generally started on boot, we also add a little
infrastructure to pass -v to petitboot on certain system contitions:
either petitboot.debug on the kernel command line, or a petitboot,debug?
NVRAM property containing the value 'true'.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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We're currently seeing empty log files from the discover server. Rather
than only flishing if the server was compiled with debugging enabled,
always perform the fflush.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Rather than exposing log internals (through always_flush and
set_stream), do all logging init through pb_log_init(). If pb_log_init()
hasn't been called, pb_log will drop messages.
Also, add a pb_debug() function, specifically for debugging information.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
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Add a new convenience routine pb_log_get_stream() that returns the
current PB_log stream. Used to setup the ps3-utils library to log
to the pb_log.
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Flush the pb_log stream when the stream is changed, and add an
option to flush the pb_log stream on every write. Useful while
debugging.
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Move the log routines to the petitboot library. The log
routines are generic enough to be used for both server and
client. Does not change the log source.
jk: move to lib/log/ instead of lib/
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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