lkml.org 
[lkml]   [2022]   [Sep]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [Patch v5 00/12] Introduce Microsoft Azure Network Adapter (MANA) RDMA driver
Date
> Subject: [Patch v5 00/12] Introduce Microsoft Azure Network Adapter
> (MANA) RDMA driver
>
> From: Long Li <longli@microsoft.com>
>
> This patchset implements a RDMA driver for Microsoft Azure Network
> Adapter (MANA). In MANA, the RDMA device is modeled as an auxiliary
> device to the Ethernet device.
>
> The first 11 patches modify the MANA Ethernet driver to support RDMA
> driver.
> The last patch implementes the RDMA driver.
>
> The user-mode of the driver is being reviewed at:
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgith
> ub.com%2Flinux-rdma%2Frdma-
> core%2Fpull%2F1177&amp;data=05%7C01%7Clongli%40microsoft.com%7Cc1
> 6f986dc7c34750c1de08da8ae896d4%7C72f988bf86f141af91ab2d7cd011db47%
> 7C1%7C0%7C637975028849495970%7CUnknown%7CTWFpbGZsb3d8eyJWIjoi
> MC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C300
> 0%7C%7C%7C&amp;sdata=VoflZKD8KVbKxpv%2BH8w4rgsrlOlv5NAjul6K6fuD
> 9jY%3D&amp;reserved=0
>
>
> Ajay Sharma (3):
> net: mana: Set the DMA device max segment size
> net: mana: Define and process GDMA response code
> GDMA_STATUS_MORE_ENTRIES
> net: mana: Define data structures for protection domain and memory
> registration
>
> Long Li (9):
> net: mana: Add support for auxiliary device
> net: mana: Record the physical address for doorbell page region
> net: mana: Handle vport sharing between devices
> net: mana: Add functions for allocating doorbell page from GDMA
> net: mana: Export Work Queue functions for use by RDMA driver
> net: mana: Record port number in netdev
> net: mana: Move header files to a common location
> net: mana: Define max values for SGL entries
> RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter
>
> MAINTAINERS | 4 +
> drivers/infiniband/Kconfig | 1 +
> drivers/infiniband/hw/Makefile | 1 +
> drivers/infiniband/hw/mana/Kconfig | 7 +
> drivers/infiniband/hw/mana/Makefile | 4 +
> drivers/infiniband/hw/mana/cq.c | 80 +++
> drivers/infiniband/hw/mana/device.c | 129 ++++
> drivers/infiniband/hw/mana/main.c | 555 ++++++++++++++++++
> drivers/infiniband/hw/mana/mana_ib.h | 165 ++++++
> drivers/infiniband/hw/mana/mr.c | 133 +++++
> drivers/infiniband/hw/mana/qp.c | 501 ++++++++++++++++
> drivers/infiniband/hw/mana/wq.c | 114 ++++
> .../net/ethernet/microsoft/mana/gdma_main.c | 96 ++-
> .../net/ethernet/microsoft/mana/hw_channel.c | 6 +-
> .../net/ethernet/microsoft/mana/mana_bpf.c | 2 +-
> drivers/net/ethernet/microsoft/mana/mana_en.c | 177 +++++-
> .../ethernet/microsoft/mana/mana_ethtool.c | 2 +-
> .../net/ethernet/microsoft/mana/shm_channel.c | 2 +-
> .../microsoft => include/net}/mana/gdma.h | 162 ++++-
> .../net}/mana/hw_channel.h | 0
> .../microsoft => include/net}/mana/mana.h | 23 +-
> include/net/mana/mana_auxiliary.h | 10 +
> .../net}/mana/shm_channel.h | 0
> include/uapi/rdma/ib_user_ioctl_verbs.h | 1 +
> include/uapi/rdma/mana-abi.h | 66 +++
> 25 files changed, 2196 insertions(+), 45 deletions(-) create mode 100644
> drivers/infiniband/hw/mana/Kconfig
> create mode 100644 drivers/infiniband/hw/mana/Makefile
> create mode 100644 drivers/infiniband/hw/mana/cq.c create mode 100644
> drivers/infiniband/hw/mana/device.c
> create mode 100644 drivers/infiniband/hw/mana/main.c create mode
> 100644 drivers/infiniband/hw/mana/mana_ib.h
> create mode 100644 drivers/infiniband/hw/mana/mr.c create mode 100644
> drivers/infiniband/hw/mana/qp.c create mode 100644
> drivers/infiniband/hw/mana/wq.c rename {drivers/net/ethernet/microsoft
> => include/net}/mana/gdma.h (79%) rename
> {drivers/net/ethernet/microsoft => include/net}/mana/hw_channel.h (100%)
> rename {drivers/net/ethernet/microsoft => include/net}/mana/mana.h
> (94%) create mode 100644 include/net/mana/mana_auxiliary.h rename
> {drivers/net/ethernet/microsoft => include/net}/mana/shm_channel.h
> (100%) create mode 100644 include/uapi/rdma/mana-abi.h
>
> --
> 2.17.1

Hi Jason,

Can you take a look at this patch set. I have addressed all the comments from previous review.

Please let me know if I should make any changes.

Thanks,
Long

\
 
 \ /
  Last update: 2022-09-09 23:43    [W:0.181 / U:2.868 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site