Simplify the API by adding overlap and byte alignment modes to the
context. SOEM can then call the correct functions internally. As a
consequence the following functions are removed from the public API:
ecx_config_overlap_map_group
ecx_config_map_group_aligned
ecx_send_overlap_processdata_group
ecx_send_overlap_processdata
Change-Id: I0404c4fbaa6be68be4c584af0cc9d62e780c7aaa
The ec_slave Ibyte count now includes one byte mailbox state per
slave. Use ec_group Ibytes instead. ec_group does not have Ibits
however.
Change-Id: Ic25563fda1d6ba2753ebf47fc45b70cc336c8671