staging/hfi1: add per SDMA engine stats to hfistats
authorVennila Megavannan <vennila.megavannan@intel.com>
Mon, 11 Jan 2016 23:30:56 +0000 (18:30 -0500)
committerDoug Ledford <dledford@redhat.com>
Fri, 11 Mar 2016 01:36:55 +0000 (20:36 -0500)
commita699c6c27fbce4942bc902f42b69e03c5ce03fa9
tree56362ff89a741c4865eaedc339e73626a19a39ce
parent0edf80eae01b7f211a1142856c6c8fc41ea3ce06
staging/hfi1: add per SDMA engine stats to hfistats

Added the following per sdma engine stats:
  - SendDmaDescFetchedCnt
  - software maintained count of SDMA interrupts
 (SDmaInt, SDmaIdleInt, SDmaProgressInt)
  - software maintained counts of SDMA error cases

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Vennila Megavannan <vennila.megavannan@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/staging/rdma/hfi1/chip.c
drivers/staging/rdma/hfi1/chip.h
drivers/staging/rdma/hfi1/chip_registers.h
drivers/staging/rdma/hfi1/hfi.h
drivers/staging/rdma/hfi1/sdma.c
drivers/staging/rdma/hfi1/sdma.h