HI,
v3: add more swtich
we currently have 2 fifo at comsole level one for input one for output
we fill the output fifo before any console is registered and then
empty it
Now we introduce a new mecanism as in the kernel dmesg
we will always fill the dmesg kfifo with drivers output
as in barebox we have 2 world
device/drivers and applicaiotn (commands)
the verbositty of the printk can be selected at runtime and
compilation
so for now on drivers will have to use pr_xxx and dev_xxx and
application will use printf
dmesg will print the kfifo at any time
we will extend this later with more control of what the drivers output
on the console or just in the fifo
This new feature is optionnal if dmes is disable we continue as before
The following changes since commit 94e71b843f6456abacc2fe76a5c375a461fabdf7:
libubi: Use global mtd_all_ff function (2013-03-04 10:54:46 +0100)
are available in the git repository at:
git://git.jcrosoft.org/barebox.git delivery/dmesg
for you to fetch changes up to 564196ff6ca3e17652d4d78e0c7523771221919e:
barebox_banner: switch to pr_info (2013-03-04 19:28:05 +0800)
----------------------------------------------------------------
Jean-Christophe PLAGNIOL-VILLARD (9):
kfifo: introduce kfifo_dump_str to dump the fifo
console: switch to kfifo_dump_str
intoduce dmesg to print the barebox printk to dmesg ring buffer
startup: switch to pr_xxx
at91: clock switch to pr_info
meminfo: switch to pr_xxx
net/console: switch to pr_xxx
startup: switch to pr_xxx
barebox_banner: switch to pr_info
arch/arm/mach-at91/clock.c | 2 +-
commands/Kconfig | 19 +++++++++++++++++++
common/console.c | 127
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
common/meminfo.c | 6 +++---
common/startup.c | 12 ++++++------
common/version.c | 4 ++--
drivers/base/driver.c | 18 ++++++++++++------
include/kfifo.h | 2 ++
include/linux/barebox-wrapper.h | 11 -----------
include/printk.h | 68
++++++++++++++++++++++++++++++++++++++++++++++++--------------------
lib/kfifo.c | 21 +++++++++++++++++++++
net/netconsole.c | 4 ++--
12 files changed, 240 insertions(+), 54 deletions(-)
Best Regards,
J.
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