Commits
Jubin John committed b4ba6633ea1
IB/hfi1: Fix credit return threshold adjustment The credit return threshold adjustment on mtu change algorithm does not take into account all the kernel send contexts that are assigned per VL. Use the pio send context map to adjust the credit return thresholds for all the allocated and assigned kernel send contexts based on the MTU adjustment per VL. The pio send context map can be changed dynamically based on the actual number of operational vls which is set by the fabric manager. When this happens update the credit return threshold values for all the remapped kernel send contexts. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Jianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>