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[for-next,v2,0/4] Add support for 0xefa1 device

Message ID 20200720080113.13055-1-galpress@amazon.com (mailing list archive)
Headers show
Series Add support for 0xefa1 device | expand

Message

Gal Pressman July 20, 2020, 8:01 a.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 -
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         | 62 +++++++++++++++++++
 include/uapi/rdma/efa-abi.h                   | 15 ++++-
 6 files changed, 97 insertions(+), 5 deletions(-)


base-commit: 5f0b2a6093a4d9aab093964c65083fe801ef1e58