On 2022/1/19 22:08, Yanjun Zhu wrote: > " > > ... > > Since the responder may choose to coalesce acknowledges, a single > response packet may in fact acknowledge > several request messages. Thus, when it receives a new MSN, the > requester begins evaluating WQEs on its send queue beginning with the > oldest outstanding WQE and progressing forward. > > ... > > " > > In the above, several request messages come. From the SPEC, msn should > increase based on the number of request messages. Hi Yanjun， Current logic shows that posting a WQE on SQ increases SSN (SSN++) and processing a WQE on responder successfully increases MSN (MSN++). I think current SoftRoce doesn't implement the rule you metioned. To be honest, the rule is not clear for me. when and how many acknowledges of several request messages can we coalesce? > > Can your commit handle the above case? No. Best Regards, Xiao Yang > > > Zhu Yanjun
