From: Bob Pearson <rpearsonhpe@gmail.com>
To: jgg@nvidia.com, zyjzyj2000@gmail.com, linux-rdma@vger.kernel.org
Cc: Bob Pearson <rpearson@hpe.com>
Subject: [PATCH for-next v6 00/12] rdma_rxe: API extensions
Date: Mon, 21 Sep 2020 15:03:44 -0500 [thread overview]
Message-ID: <20200921200356.8627-1-rpearson@hpe.com> (raw)
V6:
Fixed two issues raised by Jason and Zhu.
Undid the replacement of rwlocks by spinlocks in patch 10/12. On further
reading it turns out rwlocks were the better choice.
Missing prototype for rxe_invalidate_mr. This was caused by a regression in
patch 05/12 which had dropped the actual use of the routine as well as the
prototype. Fixed.
V5:
This patch series is a collection of API extensions for the rdma_rxe driver.
With this patch set installed there are no errors in pyverbs run-tests and
31 tests are skipped down from 56. The remaining skipped test cases include
- XRC tests
- ODP tests
- Parent device tests
- Import tests
- Device memory
- MLX5 specific tests
- EFA tests
It continues from the previous (v4) set which implemented memory windows and
has had a number of individual patches picked up in for-next.
This set (v5) includes:
Ported to current head of tree
Memory windows patches not yet picked up
kernel support for the extended user space APIs:
- ibv_query_device_ex
- ibv_create_cq_ex
- ibv_create_qp_ex
Fixes for multicast which is not currently working
This patch set depends on a matching rdma-core user space library patch set.
In order to run correctly it is necessary to configure by hand the EUI64 link
local IPV6 address on systems which use a random link local address (like
Ubuntu).
Bob Pearson (12):
rdma_rxe: Separat MEM into MR and MW objects.
rdma_rxe: Enable MW objects
rdma_rxe: Let pools support both keys and indices
rdma_rxe: Add alloc_mw and dealloc_mw verbs
rdma_rxe: Add bind_mw and invalidate_mw verbs
Add memory access through MWs
rdma_rxe: Add support for ibv_query_device_ex
rdma_rxe: Add support for extended CQ operations
rdma_rxe: Add support for extended QP operations
rdma_rxe: Fix pool related bugs
rdma_rxe: Fix mcast group allocation bug
rdma_rxe: Fix bugs in the multicast receive path
drivers/infiniband/sw/rxe/Makefile | 1 +
drivers/infiniband/sw/rxe/rxe.c | 100 ++++--
drivers/infiniband/sw/rxe/rxe_comp.c | 12 +-
drivers/infiniband/sw/rxe/rxe_cq.c | 12 +-
drivers/infiniband/sw/rxe/rxe_loc.h | 45 ++-
drivers/infiniband/sw/rxe/rxe_mcast.c | 110 ++++---
drivers/infiniband/sw/rxe/rxe_mr.c | 354 +++++++++++----------
drivers/infiniband/sw/rxe/rxe_mw.c | 416 +++++++++++++++++++++++++
drivers/infiniband/sw/rxe/rxe_opcode.c | 11 +-
drivers/infiniband/sw/rxe/rxe_opcode.h | 1 -
drivers/infiniband/sw/rxe/rxe_param.h | 10 +-
drivers/infiniband/sw/rxe/rxe_pool.c | 320 ++++++++++++-------
drivers/infiniband/sw/rxe/rxe_pool.h | 107 +++++--
drivers/infiniband/sw/rxe/rxe_recv.c | 64 ++--
drivers/infiniband/sw/rxe/rxe_req.c | 145 ++++++---
drivers/infiniband/sw/rxe/rxe_resp.c | 188 ++++++++---
drivers/infiniband/sw/rxe/rxe_verbs.c | 101 +++---
drivers/infiniband/sw/rxe/rxe_verbs.h | 64 ++--
include/uapi/rdma/rdma_user_rxe.h | 68 +++-
19 files changed, 1532 insertions(+), 597 deletions(-)
create mode 100644 drivers/infiniband/sw/rxe/rxe_mw.c
--
2.25.1
next reply other threads:[~2020-09-21 20:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-21 20:03 Bob Pearson [this message]
2020-09-21 20:03 ` [PATCH for-next v6 01/12] rdma_rxe: Separat MEM into MR and MW objects Bob Pearson
2020-09-21 20:03 ` [PATCH for-next v6 02/12] rdma_rxe: Enable " Bob Pearson
2020-09-21 20:03 ` [PATCH for-next v6 03/12] rdma_rxe: Let pools support both keys and indices Bob Pearson
2020-09-21 20:03 ` [PATCH for-next v6 04/12] rdma_rxe: Add alloc_mw and dealloc_mw verbs Bob Pearson
2020-09-23 4:05 ` Zhu Yanjun
2020-09-23 4:54 ` Bob Pearson
2020-09-21 20:03 ` [PATCH for-next v6 05/12] rdma_rxe: Add bind_mw and invalidate_mw verbs Bob Pearson
2020-09-23 2:25 ` Zhu Yanjun
2020-09-23 2:51 ` Bob Pearson
2020-09-23 3:40 ` Zhu Yanjun
2020-09-21 20:03 ` [PATCH for-next v6 06/12] Add memory access through MWs Bob Pearson
2020-09-21 20:03 ` [PATCH for-next v6 07/12] rdma_rxe: Add support for ibv_query_device_ex Bob Pearson
2020-09-21 20:03 ` [PATCH for-next v6 08/12] rdma_rxe: Add support for extended CQ operations Bob Pearson
2020-09-21 20:03 ` [PATCH for-next v6 09/12] rdma_rxe: Add support for extended QP operations Bob Pearson
2020-09-21 20:03 ` [PATCH for-next v6 10/12] rdma_rxe: Fix pool related bugs Bob Pearson
2020-09-21 20:03 ` [PATCH for-next v6 11/12] rdma_rxe: Fix mcast group allocation bug Bob Pearson
2020-09-21 20:03 ` [PATCH for-next v6 12/12] rdma_rxe: Fix bugs in the multicast receive path Bob Pearson
2020-09-22 12:14 ` Zhu Yanjun
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