BMC/Intel-BMC/linux.git - Intel OpenBMC Linux kernel source tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2019-02-06	IB/hfi1: Build TID RDMA WRITE request	Kaike Wan	1	-0/+56
	This patch adds the functions to build TID RDMA WRITE request. The work request opcode, packet opcode, and packet formats for TID RDMA WRITE protocol are also defined in this patch. Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2019-02-06	IB/hfi1: Add functions to build TID RDMA READ request	Kaike Wan	1	-0/+52
	This patch adds the helper functions to build the TID RDMA READ request on the requester side. The key is to allocate TID resources (TID flow and TID entries) and send the resource information to the responder side along with the read request. Since the TID resources are limited, each TID RDMA READ request has to be split into segments with a default segment size of 256K. A software flow is allocated to track the data transaction for each segment. The work request opcode, packet opcode, and packet formats for TID RDMA READ protocol are also defined in this patch. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>