diff options
| author | Prakash, Sathya <sathya.prakash@lsi.com> | 2007-07-24 15:40:08 +0530 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-07-28 11:25:35 -0400 |
| commit | 5c1b91b9923d1b3d33576e391ff7b587bdff7a3e (patch) | |
| tree | 7c688d0c3a2e46ec50d3c0263689a236cd669204 /drivers/message/fusion/Kconfig | |
| parent | 92631fa4d0afa64b82144eab714fbf2f4049dabe (diff) | |
[SCSI] mpt fusion: logging support in Kconfig, Makefile, mptbase.h and addition of mptdebug.h
This patch adds a new file mptdebug.h in the fusion source directory,
which contains different debug macros. The existing debug macros and
flags are removed from the mptbase.h and Makefile In Kconfig a new
configuration parameter FUSION_LOGGING is added to enable/disable the
logging support during compile time.
signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/message/fusion/Kconfig')
| -rw-r--r-- | drivers/message/fusion/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/message/fusion/Kconfig b/drivers/message/fusion/Kconfig index 4494e0fd36c..f55cc03a75c 100644 --- a/drivers/message/fusion/Kconfig +++ b/drivers/message/fusion/Kconfig @@ -102,4 +102,18 @@ config FUSION_LAN If unsure whether you really want or need this, say N. +config FUSION_LOGGING + bool "Fusion MPT logging facility" + depends on FUSION + ---help--- + This turns on a logging facility that can be used to debug a number + of Fusion MPT related problems. + + The debug level can be programmed on the fly via SysFS (hex values) + + echo [level] > /sys/class/scsi_host/host#/debug_level + + There are various debug levels that an be found in the source: + file:drivers/message/fusion/mptdebug.h + endmenu |