mbox series

[v4,0/2] refactor multi-process IPC and memory management codes to common driver

Message ID 20200413211748.20500-1-vuhuong@mellanox.com (mailing list archive)
Headers
Series refactor multi-process IPC and memory management codes to common driver |

Message

Vu Pham April 13, 2020, 9:17 p.m. UTC 
  Current mlx5 net PMD and future mlx5(regex,...) PMDs that run
and share the same HCAs need to use common memory management
driver. Memory management codes embeddedly use multi-process IPC
for primary/secondary processes to register and sync on memory
registrations MRs. That's the main reason to refactor and move
multi-process IPC APIs to mlx5 common driver and make it become
the base commit, then refactor and move common MR codes to
common driver in subsequent patch.

Vu Pham (2):
  common/mlx5: refactor multi-process IPC handling codes to common
    driver
  common/mlx5: refactor memory management codes

 drivers/common/mlx5/Makefile                    |    4 +-
 drivers/common/mlx5/meson.build                 |    2 +
 drivers/common/mlx5/mlx5_common_mp.c            |  188 ++++
 drivers/common/mlx5/mlx5_common_mp.h            |   98 ++
 drivers/common/mlx5/mlx5_common_mr.c            | 1108 +++++++++++++++++++++
 drivers/common/mlx5/mlx5_common_mr.h            |  160 ++++
 drivers/common/mlx5/rte_common_mlx5_version.map |   27 +
 drivers/net/mlx5/mlx5.c                         |   19 +-
 drivers/net/mlx5/mlx5.h                         |   55 +-
 drivers/net/mlx5/mlx5_mp.c                      |  242 +----
 drivers/net/mlx5/mlx5_mr.c                      | 1169 +----------------------
 drivers/net/mlx5/mlx5_mr.h                      |   87 +-
 drivers/net/mlx5/mlx5_rxtx.c                    |    4 +-
 drivers/net/mlx5/mlx5_rxtx.h                    |   10 +-
 drivers/net/mlx5/mlx5_rxtx_vec.h                |    2 +
 drivers/net/mlx5/mlx5_trigger.c                 |    1 +
 drivers/net/mlx5/mlx5_txq.c                     |    3 +-
 17 files changed, 1692 insertions(+), 1487 deletions(-)
 create mode 100644 drivers/common/mlx5/mlx5_common_mp.c
 create mode 100644 drivers/common/mlx5/mlx5_common_mp.h
 create mode 100644 drivers/common/mlx5/mlx5_common_mr.c
 create mode 100644 drivers/common/mlx5/mlx5_common_mr.h

Comments

Raslan Darawsheh April 15, 2020, 9:30 a.m. UTC | #1 
Hi,

> -----Original Message-----
> From: Vu Pham <vuhuong@mellanox.com>
> Sent: Tuesday, April 14, 2020 12:18 AM
> To: dev@dpdk.org
> Cc: Slava Ovsiienko <viacheslavo@mellanox.com>; Ori Kam
> <orika@mellanox.com>; Matan Azrad <matan@mellanox.com>; Raslan
> Darawsheh <rasland@mellanox.com>; Vu Pham <vuhuong@mellanox.com>
> Subject: [PATCH v4 0/2] refactor multi-process IPC and memory
> management codes to common driver
> 
> Current mlx5 net PMD and future mlx5(regex,...) PMDs that run
> and share the same HCAs need to use common memory management
> driver. Memory management codes embeddedly use multi-process IPC
> for primary/secondary processes to register and sync on memory
> registrations MRs. That's the main reason to refactor and move
> multi-process IPC APIs to mlx5 common driver and make it become
> the base commit, then refactor and move common MR codes to
> common driver in subsequent patch.
> 
> Vu Pham (2):
>   common/mlx5: refactor multi-process IPC handling codes to common
>     driver
>   common/mlx5: refactor memory management codes
> 
>  drivers/common/mlx5/Makefile                    |    4 +-
>  drivers/common/mlx5/meson.build                 |    2 +
>  drivers/common/mlx5/mlx5_common_mp.c            |  188 ++++
>  drivers/common/mlx5/mlx5_common_mp.h            |   98 ++
>  drivers/common/mlx5/mlx5_common_mr.c            | 1108
> +++++++++++++++++++++
>  drivers/common/mlx5/mlx5_common_mr.h            |  160 ++++
>  drivers/common/mlx5/rte_common_mlx5_version.map |   27 +
>  drivers/net/mlx5/mlx5.c                         |   19 +-
>  drivers/net/mlx5/mlx5.h                         |   55 +-
>  drivers/net/mlx5/mlx5_mp.c                      |  242 +----
>  drivers/net/mlx5/mlx5_mr.c                      | 1169 +----------------------
>  drivers/net/mlx5/mlx5_mr.h                      |   87 +-
>  drivers/net/mlx5/mlx5_rxtx.c                    |    4 +-
>  drivers/net/mlx5/mlx5_rxtx.h                    |   10 +-
>  drivers/net/mlx5/mlx5_rxtx_vec.h                |    2 +
>  drivers/net/mlx5/mlx5_trigger.c                 |    1 +
>  drivers/net/mlx5/mlx5_txq.c                     |    3 +-
>  17 files changed, 1692 insertions(+), 1487 deletions(-)
>  create mode 100644 drivers/common/mlx5/mlx5_common_mp.c
>  create mode 100644 drivers/common/mlx5/mlx5_common_mp.h
>  create mode 100644 drivers/common/mlx5/mlx5_common_mr.c
>  create mode 100644 drivers/common/mlx5/mlx5_common_mr.h
> 
> --
> 2.16.6


Fixed first commit title too long, 

Series applied to next-net-mlx,

Kindest regards,
Raslan Darawsheh