The patches in this patch set adds support for logging facility that can be used to debug a number of Fusion MPT related problems. The logging support can be enabled or disabled changing the kernel configuration flag CONFIF_FUSION_LOGGING The debug level can be programmed on the fly via SysFS (hex values) echo [level] > /sys/class/scsi_host/host#/debug_level and also can be passed as module parameter mpt_debug_level for mptbase.ko There are various debug levels that can be found in the source file mptdebug.h Since the difference is of size 175 KB, it is split into five different patches grouped based on the files as described below. [PATCH 1/5] : Changes for logging support in Kconfig, Makefile, mptbase.h and addition of mptdebug.h [PATCH 2/5] : Changes in mptbase.c for logging support [PATCH 3/5] : Changes in mptscsih.c for logging support [PATCH 4/5] : Changes in mptfc.c mptlan.c mptsas.c and mptspi.c for logging support [PATCH 5/5] : Changes in mptctl.c for logging support signed-off-by: Sathya Prakash <sathya.prakash@xxxxxxx> --- - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
