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[for-next,v4,0/4] Add support for 0xefa1 device

Message ID 20200722140312.3651-1-galpress@amazon.com (mailing list archive)
Headers show
Series Add support for 0xefa1 device | expand

Message

Gal Pressman July 22, 2020, 2:03 p.m. UTC 
Hi all,

The following submission adds the needed functionality in order to
support 0xefa1 devices, and adds it to the driver pci table.

PR was sent:
https://github.com/linux-rdma/rdma-core/pull/789

Changelog -
v3->v4: https://lore.kernel.org/linux-rdma/20200721133049.74349-1-galpress@amazon.com/
* Remove the user_comp_handshakes array and use the macros explicitly.
* Make efa_user_comp_handshake static.
v2->v3: https://lore.kernel.org/linux-rdma/20200720080113.13055-1-galpress@amazon.com/
* Remove gcc specific stuff to fix clang compilation.
v1->v2: https://lore.kernel.org/linux-rdma/20200709083630.21377-1-galpress@amazon.com/
* Add handshake with userspace provider to verify required features
  support.

Regards,
Gal

Gal Pressman (4):
  RDMA/efa: Expose maximum TX doorbell batch
  RDMA/efa: Expose minimum SQ size
  RDMA/efa: User/kernel compatibility handshake mechanism
  RDMA/efa: Add EFA 0xefa1 PCI ID

 .../infiniband/hw/efa/efa_admin_cmds_defs.h   | 15 ++++++-
 drivers/infiniband/hw/efa/efa_com_cmd.c       |  2 +
 drivers/infiniband/hw/efa/efa_com_cmd.h       |  2 +
 drivers/infiniband/hw/efa/efa_main.c          |  6 ++-
 drivers/infiniband/hw/efa/efa_verbs.c         | 42 +++++++++++++++++++
 include/uapi/rdma/efa-abi.h                   | 15 ++++++-
 6 files changed, 77 insertions(+), 5 deletions(-)


base-commit: 8e7eafb816ab7e5047b74cb8eb1db2f8f14f7d7a

Comments

Jason Gunthorpe July 29, 2020, 12:28 p.m. UTC | #1 
On Wed, Jul 22, 2020 at 05:03:08PM +0300, Gal Pressman wrote:
> Hi all,
> 
> The following submission adds the needed functionality in order to
> support 0xefa1 devices, and adds it to the driver pci table.
> 
> PR was sent:
> https://github.com/linux-rdma/rdma-core/pull/789
> 
> Changelog -
> v3->v4: https://lore.kernel.org/linux-rdma/20200721133049.74349-1-galpress@amazon.com/
> * Remove the user_comp_handshakes array and use the macros explicitly.
> * Make efa_user_comp_handshake static.
> v2->v3: https://lore.kernel.org/linux-rdma/20200720080113.13055-1-galpress@amazon.com/
> * Remove gcc specific stuff to fix clang compilation.
> v1->v2: https://lore.kernel.org/linux-rdma/20200709083630.21377-1-galpress@amazon.com/
> * Add handshake with userspace provider to verify required features
>   support.
> 
> Regards,
> Gal
> 
> Gal Pressman (4):
>   RDMA/efa: Expose maximum TX doorbell batch
>   RDMA/efa: Expose minimum SQ size
>   RDMA/efa: User/kernel compatibility handshake mechanism
>   RDMA/efa: Add EFA 0xefa1 PCI ID

Applied to for-next

Jason