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Message-Id: <20190804100048.32671-1-leon@kernel.org>
Date: Sun, 4 Aug 2019 13:00:45 +0300
From: Leon Romanovsky <leon@...nel.org>
To: Doug Ledford <dledford@...hat.com>,
Jason Gunthorpe <jgg@...lanox.com>
Cc: Leon Romanovsky <leonro@...lanox.com>,
RDMA mailing list <linux-rdma@...r.kernel.org>,
Michael Guralnik <michaelgur@...lanox.com>,
Moni Shoua <monis@...lanox.com>,
Saeed Mahameed <saeedm@...lanox.com>,
linux-netdev <netdev@...r.kernel.org>
Subject: [PATCH rdma-next v1 0/3] ODP support for mlx5 DC QPs
From: Leon Romanovsky <leonro@...lanox.com>
Changelog
v1:
* Fixed alignment to u64 in mlx5-abi.h (Gal P.)
v0:
* https://lore.kernel.org/linux-rdma/20190801122139.25224-1-leon@kernel.org
---------------------------------------------------------------------------------
>From Michael,
The series adds support for on-demand paging for DC transport.
Adding handling of DC WQE parsing upon page faults and exposing
capabilities.
As DC is mlx-only transport, the capabilities are exposed to the user
using the direct-verbs mechanism. Namely through the
mlx5dv_query_device.
Thanks
Thanks
Michael Guralnik (3):
IB/mlx5: Query ODP capabilities for DC
IB/mlx5: Expose ODP for DC capabilities to user
IB/mlx5: Add page fault handler for DC initiator WQE
drivers/infiniband/hw/mlx5/main.c | 6 +++++
drivers/infiniband/hw/mlx5/mlx5_ib.h | 1 +
drivers/infiniband/hw/mlx5/odp.c | 27 ++++++++++++++++++-
.../net/ethernet/mellanox/mlx5/core/main.c | 6 +++++
include/linux/mlx5/mlx5_ifc.h | 4 ++-
include/uapi/rdma/mlx5-abi.h | 3 +++
6 files changed, 45 insertions(+), 2 deletions(-)
--
2.20.1
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