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| author | Kaike Wan <kaike.wan@intel.com> | 2019-01-24 04:20:52 +0100 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2019-01-31 17:36:05 +0100 |
| commit | f01b4d5a43da47a9f61618a81a4ff3258ddc2c01 (patch) | |
| tree | bad27cec61ab4bf9436ff70309bda0b583c0e8e8 /drivers/infiniband/hw/hfi1/init.c | |
| parent | IB/hfi1: Add OPFN helper functions for TID RDMA feature (diff) | |
| download | linux-f01b4d5a43da47a9f61618a81a4ff3258ddc2c01.tar.xz linux-f01b4d5a43da47a9f61618a81a4ff3258ddc2c01.zip | |
IB/hfi1: OPFN interface
OPFN allows a pair of connected RC QPs to exchange a set of parameters
in succession. The parameter exchange itself is done using the IB compare
and swap request with a special virtual address. The request is triggered
using a reserved IB work request opcode. This patch implements the OPFN
interface to initialize, start, process, and reset the OPFN request.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Mitko Haralanov <mitko.haralanov@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>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/init.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/init.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c index 2ba5a2a8b68f..09c898d0975c 100644 --- a/drivers/infiniband/hw/hfi1/init.c +++ b/drivers/infiniband/hw/hfi1/init.c @@ -72,7 +72,6 @@ #undef pr_fmt #define pr_fmt(fmt) DRIVER_NAME ": " fmt -#define HFI1_MAX_ACTIVE_WORKQUEUE_ENTRIES 5 /* * min buffers we want to have per context, after driver */ |