diff options
| author |   Byczkowski, Jakub <jakub.byczkowski@intel.com> | 2017-05-12 09:01:37 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-06-01 17:04:20 -0400 |
| commit | b3e6b4bdbb609762d8401ac4a959d590b4e4e3b8 (patch) | |
| tree | 87997267ddfad332c0773f2adf807eea6e9803a4 /drivers/infiniband/hw/qib/qib_rc.c | |
| parent | RDMA/hfi1: change PCI bar addr assignments to Linux API functions (diff) | |
| download | linux-dev-b3e6b4bdbb609762d8401ac4a959d590b4e4e3b8.tar.xz linux-dev-b3e6b4bdbb609762d8401ac4a959d590b4e4e3b8.zip | |
RDMA/hfi1: Defer setting VL15 credits to link-up interrupt
Keep VL15 credits at 0 during LNI, before link-up. Store
VL15 credits value during verify cap interrupt and set
in after link-up. This addresses an issue where VL15 MAD
packets could be sent by one side of the link before
the other side is ready to receive them.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Dean Luick <dean.luick@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jakub Byczkowski <jakub.byczkowski@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions