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rapidio: add debug configuration option

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Add debug configuration option for RapidIO subsystem.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Thomas Moll <thomas.moll@sysgo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexandre Bounine 2010-05-26 14:44:03 -07:00 committed by Linus Torvalds
parent 68b04cd38a
commit 011507e49a
3 changed files with 19 additions and 0 deletions
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11
drivers/rapidio/Kconfig
View File

@ -21,3 +21,14 @@ config RAPIDIO_ENABLE_RX_TX_PORTS
than Maintenance transfers.
source "drivers/rapidio/switches/Kconfig"
config RAPIDIO_DEBUG
bool "RapidIO subsystem debug messages"
depends on RAPIDIO
help
Say Y here if you want the RapidIO subsystem to produce a bunch of
debug messages to the system log. Select this if you are having a
problem with the RapidIO subsystem and want to see more of what is
going on.
If you are unsure about this, say N here.

4
drivers/rapidio/Makefile
View File

@ -4,3 +4,7 @@
obj-y += rio.o rio-access.o rio-driver.o rio-scan.o rio-sysfs.o
obj-$(CONFIG_RAPIDIO) += switches/
ifeq ($(CONFIG_RAPIDIO_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
endif

4
drivers/rapidio/switches/Makefile
View File

@ -6,3 +6,7 @@ obj-$(CONFIG_RAPIDIO_TSI57X) += tsi57x.o
obj-$(CONFIG_RAPIDIO_CPS_XX) += idtcps.o
obj-$(CONFIG_RAPIDIO_TSI568) += tsi568.o
obj-$(CONFIG_RAPIDIO_TSI500) += tsi500.o
ifeq ($(CONFIG_RAPIDIO_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
endif