Add iSCSI ICL kobj to MFILES list

[ctuffli]

Change allows more common convention of adding icl_conn_if.h to SRCS in Makefile

Signed-off-by: Chuck Tuffli chuck@tuffli.net

[trasz]

Hi. Looking at the tree, there are about as many uses for either convention - ie adding whatever_if.m files to sys/conf/kmod.mk vs adding it to sys/modules/whatever/Makefile. Also, icl_conn_if.h already is there in sys/modules/{iscsi,ctl}/Makefile. So, can you explain what this change is for? Thanks!

[ctuffli]

Many driver Makefiles create interfaces headers such as BUS and DEVICE by adding the header file to SRCS:

SRCS = \
    device_if.h \
    bus_if.h \
    pci_if.h

By adding icl_conn_if.m to the default MFILES definition, external ICL drivers could add the ICL interface to the above using

SRCS += icl_conn_if.h

Without this change, driver Makefiles must explicitly specify all MFILES values:

MFILES = \
    device_if.m \
    bus_if.m \
    pci_if.m \
    icl_conn_if.m

They cannot simply specify MFILES += icl_conn_if.m due to the mk file inclusion order.