Shared Receive Queues (SRQ) holds receive requests for all of the incoming
messages in all of the QPs that are associated with this SRQ.
Using SRQs decreases the total number of posted receive request and reduces the
memory foot print of IB applications.
This patch series adds SRQ support to the qedr driver.
Yuval Bason (3):
qedr: Add wrapping generic structure for qpidr and adjust idr
routines.
qedr: Add support for kernel mode SRQ's
qedr: Add user space support for SRQ
Signed-off-by: Michal Kalderon <michal.kalderon@xxxxxxxxxx>
Signed-off-by: Yuval Bason <yuval.bason@xxxxxxxxxx>
Changes from v1 to v2: kbuild error - wrap relevant code with braces.
drivers/infiniband/hw/qedr/main.c | 104 ++++--
drivers/infiniband/hw/qedr/qedr.h | 43 ++-
drivers/infiniband/hw/qedr/qedr_hsi_rdma.h | 11 +
drivers/infiniband/hw/qedr/qedr_iw_cm.c | 12 +-
drivers/infiniband/hw/qedr/verbs.c | 576 ++++++++++++++++++++++++++---
drivers/infiniband/hw/qedr/verbs.h | 9 +
include/uapi/rdma/qedr-abi.h | 15 +
7 files changed, 695 insertions(+), 75 deletions(-)
--
1.8.3.1
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