linux-toradex.git/drivers/infiniband/hw/mana, branch v6.10

RDMA/mana_ib: Ignore optional access flags for MRs

2024-06-21T13:19:36+00:00

Ignore optional ib_access_flags when an MR is created.

Fixes: 0266a177631d ("RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter")
Signed-off-by: Konstantin Taranov 
Link: https://lore.kernel.org/r/1717575368-14879-1-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Leon Romanovsky

RDMA/mana_ib: implement uapi for creation of rnic cq

2024-05-05T12:27:23+00:00

Enable users to create RNIC CQs using a corresponding flag.
With the previous request size, an ethernet CQ is created.
As a response, return ID of the created CQ.

Signed-off-by: Konstantin Taranov 
Link: https://lore.kernel.org/r/1714137160-5222-6-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li 
Signed-off-by: Leon Romanovsky

RDMA/mana_ib: boundary check before installing cq callbacks

2024-05-05T12:27:23+00:00

Add a boundary check inside mana_ib_install_cq_cb to prevent index overflow.

Fixes: 2a31c5a7e0d8 ("RDMA/mana_ib: Introduce mana_ib_install_cq_cb helper function")
Signed-off-by: Konstantin Taranov 
Link: https://lore.kernel.org/r/1714137160-5222-5-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li 
Signed-off-by: Leon Romanovsky

RDMA/mana_ib: introduce a helper to remove cq callbacks

2024-05-05T12:27:23+00:00

Intoduce the mana_ib_remove_cq_cb helper to remove cq callbacks.
The helper removes code duplicates.

Signed-off-by: Konstantin Taranov 
Link: https://lore.kernel.org/r/1714137160-5222-4-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li 
Signed-off-by: Leon Romanovsky

RDMA/mana_ib: create and destroy RNIC cqs

2024-05-05T12:27:23+00:00

Implement RNIC requests for creation and destruction of RNIC CQs.

Signed-off-by: Konstantin Taranov 
Link: https://lore.kernel.org/r/1714137160-5222-3-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li 
Signed-off-by: Leon Romanovsky

RDMA/mana_ib: create EQs for RNIC CQs

2024-05-05T12:27:23+00:00

Create EQs within mana_ib device. Such EQs are required
for creation of RNIC CQs.

Signed-off-by: Konstantin Taranov 
Link: https://lore.kernel.org/r/1714137160-5222-2-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li 
Signed-off-by: Leon Romanovsky

RDMA/mana_ib: Fix missing ret value

2024-04-23T15:02:44+00:00

Set ret to -ENODEV when netdev_master_upper_dev_get_rcu returns NULL.

Fixes: 8b184e4f1c32 ("RDMA/mana_ib: Enable RoCE on port 1")
Link: https://lore.kernel.org/r/1713881751-21621-1-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Konstantin Taranov 
Signed-off-by: Jason Gunthorpe

RDMA/mana_ib: Configure mac address in RNIC

2024-04-16T11:28:26+00:00

Set local mac address in RNIC, which is required by the HW.

Signed-off-by: Konstantin Taranov 
Link: https://lore.kernel.org/r/1712738551-22075-7-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Leon Romanovsky

RDMA/mana_ib: Adding and deleting GIDs

2024-04-16T11:28:26+00:00

Implement add_gid and del_gid for RNIC.
IPv4 and IPv6 addresses are supported.

Signed-off-by: Konstantin Taranov 
Link: https://lore.kernel.org/r/1712738551-22075-6-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Leon Romanovsky

RDMA/mana_ib: Enable RoCE on port 1

2024-04-16T11:28:26+00:00

Set netdev and RoCEv2 flag to enable GID population on port 1.
Use GIDs of the master netdev. As mc->ports[] stores slave devices,
use a helper to get the master netdev.

Signed-off-by: Konstantin Taranov 
Link: https://lore.kernel.org/r/1712738551-22075-5-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Leon Romanovsky