Hi Nick, Christoph, Ilias, and everyone, Here is a stab at revising TCMU to handle bidi, as well as defining how userspace should handle future tcmu_opcode additions. Christoph you suggested maybe a CONFIG option or change.. not sure what would be best -- something like the second patch??? Thanks -- Regards -- Andy Andy Grover (2): target: Version 2 of TCMU ABI target: Put TCMU under a new config option Documentation/target/tcmu-design.txt | 38 +++++++++++++++++++++++------------ drivers/target/Kconfig | 5 +++-- drivers/target/Makefile | 2 +- drivers/target/target_core_user.c | 16 +++++++++++---- include/uapi/linux/target_core_user.h | 13 +++++++----- 5 files changed, 49 insertions(+), 25 deletions(-) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html