From: Gal Pressman <galpress@amazon.com>
To: Jason Gunthorpe <jgg@ziepe.ca>, Doug Ledford <dledford@redhat.com>
Cc: <linux-rdma@vger.kernel.org>,
Alexander Matushevsky <matua@amazon.com>,
Gal Pressman <galpress@amazon.com>
Subject: [PATCH for-next v2 0/3] EFA RDMA read support
Date: Thu, 21 Nov 2019 16:15:06 +0200 [thread overview]
Message-ID: <20191121141509.59297-1-galpress@amazon.com> (raw)
Hello all,
The following series introduces RDMA read support and capabilities
reporting to the EFA driver.
RDMA read support, maximum transfer size and max SGEs per RDMA WR are
now being reported to the userspace library through the query device
verb.
In addition, remote read access is supported by the register MR verb.
PR was sent:
https://github.com/linux-rdma/rdma-core/pull/613
Changelog -
v1->v2: https://lore.kernel.org/linux-rdma/20191112091737.40204-1-galpress@amazon.com/
* Use max_sge_rd field in ib_device_attr struct instead of duplicating
it in vendor specific ABI.
Thanks,
Gal
Daniel Kranzdorf (2):
RDMA/efa: Support remote read access in MR registration
RDMA/efa: Expose RDMA read related attributes
Gal Pressman (1):
RDMA/efa: Store network attributes in device attributes
drivers/infiniband/hw/efa/efa.h | 2 -
.../infiniband/hw/efa/efa_admin_cmds_defs.h | 29 ++++++++++++--
drivers/infiniband/hw/efa/efa_com_cmd.c | 40 ++++++++-----------
drivers/infiniband/hw/efa/efa_com_cmd.h | 19 +++------
drivers/infiniband/hw/efa/efa_main.c | 16 --------
drivers/infiniband/hw/efa/efa_verbs.c | 31 +++++++++-----
include/uapi/rdma/efa-abi.h | 6 +++
7 files changed, 76 insertions(+), 67 deletions(-)
--
2.24.0
next reply other threads:[~2019-11-21 14:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-21 14:15 Gal Pressman [this message]
2019-11-21 14:15 ` [PATCH for-next v2 1/3] RDMA/efa: Store network attributes in device attributes Gal Pressman
2019-11-21 14:15 ` [PATCH for-next v2 2/3] RDMA/efa: Support remote read access in MR registration Gal Pressman
2019-11-21 14:15 ` [PATCH for-next v2 3/3] RDMA/efa: Expose RDMA read related attributes Gal Pressman
2019-11-22 20:36 ` [PATCH for-next v2 0/3] EFA RDMA read support Jason Gunthorpe
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