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| author |   Vipul Pandya <vipul@chelsio.com> | 2012-05-18 15:29:30 +0530 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2012-05-18 13:22:33 -0700 |
| commit | 422eea0a8cf658bc9564726d74e8384b89a8f4fa (patch) | |
| tree | 6c2ad0bf5112cfef2cd5bb025468cc3318d337d0 /drivers/infiniband/hw/cxgb4/cm.c | |
| parent | RDMA/cxgb4: Disable interrupts in c4iw_ev_dispatch() (diff) | |
| download | linux-dev-422eea0a8cf658bc9564726d74e8384b89a8f4fa.tar.xz linux-dev-422eea0a8cf658bc9564726d74e8384b89a8f4fa.zip | |
RDMA/cxgb4: DB Drop Recovery for RDMA and LLD queues
Add module option db_fc_threshold which is the count of active QPs
that trigger automatic db flow control mode. Automatically transition
to/from flow control mode when the active qp count crosses
db_fc_theshold.
Add more db debugfs stats
On DB DROP event from the LLD, recover all the iwarp queues.
Signed-off-by: Vipul Pandya <vipul@chelsio.com>
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/cm.c')
0 files changed, 0 insertions, 0 deletions