JIRA: https://issues.redhat.com/browse/RHEL-54330
commit 1df03a4b44146c4f720d793915747272c7773a3e
Author: Konstantin Taranov <kotaranov@microsoft.com>
Date: Thu Jul 11 06:37:57 2024 -0700
RDMA/mana_ib: Set correct device into ib
Add mana_get_primary_netdev_rcu helper to get a primary
netdevice for a given port. When mana is used with
netvsc, the VF netdev is controlled by an upper netvsc
device. In a baremetal case, the VF netdev is the
primary device.
Use the mana_get_primary_netdev_rcu() helper in the mana_ib
to get the correct device for querying network states.
Fixes: 8b184e4f1c32 ("RDMA/mana_ib: Enable RoCE on port 1")
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1720705077-322-1-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li <longli@microsoft.com>
Reviewed-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-54330
commit 2a1251e3dbb2995100b6f351c2452228895386a5
Author: Konstantin Taranov <kotaranov@microsoft.com>
Date: Fri Jun 7 03:08:17 2024 -0700
RDMA/mana_ib: Process QP error events in mana_ib
Process QP fatal events from the error event queue.
For that, find the QP, using QPN from the event, and then call its
event_handler. To find the QPs, store created RC QPs in an xarray.
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1717754897-19858-1-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Wei Hu <weh@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-54330
commit 65357e2c164a08bf20849dd55f46aa71e00334fa
Author: Konstantin Taranov <kotaranov@microsoft.com>
Date: Thu May 30 04:55:16 2024 -0700
RDMA/mana_ib: set node_guid
Use the mac address for the node_guid of the IB device.
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1717070117-1234-2-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-54330
commit f88320b698ad099a2f742adfb9f87177bfffe0c5
Author: Konstantin Taranov <kotaranov@microsoft.com>
Date: Tue Apr 23 07:15:51 2024 -0700
RDMA/mana_ib: Fix missing ret value
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 <kotaranov@microsoft.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-54330
commit 8859f009ace237ffc165c95edcc113d3824b9bf3
Author: Konstantin Taranov <kotaranov@microsoft.com>
Date: Wed Apr 10 01:42:31 2024 -0700
RDMA/mana_ib: Configure mac address in RNIC
Set local mac address in RNIC, which is required by the HW.
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1712738551-22075-7-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Conflicts:
include the etherdevice.h explicitly
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-54330
commit 8b184e4f1c328d9b37994f66224550befdefe49b
Author: Konstantin Taranov <kotaranov@microsoft.com>
Date: Wed Apr 10 01:42:29 2024 -0700
RDMA/mana_ib: Enable RoCE on port 1
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 <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1712738551-22075-5-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-54330
commit 23f59f4e837bba9db8d25ae85b8455d53b23665b
Author: Konstantin Taranov <kotaranov@microsoft.com>
Date: Fri Apr 12 01:47:36 2024 -0700
RDMA/mana_ib: Use num_comp_vectors of ib_device
Use num_comp_vectors of struct ib_device instead of max_num_queues
from gdma_context.
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1712911656-17352-1-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-23420
commit 2c20e20b22d9fc64072e3445ae3ca244cbd523a2
Author: Long Li <longli@microsoft.com>
Date: Fri Dec 15 18:04:14 2023 -0800
RDMA/mana_ib: query device capabilities
With RDMA device registered, use it to query on hardware capabilities and
cache this information for future query requests to the driver.
Signed-off-by: Long Li <longli@microsoft.com>
Link: https://lore.kernel.org/r/1702692255-23640-3-git-send-email-longli@linuxonhyperv.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-23420
commit a7f0636d223ca9d074eb5b4ae71425e082c5c1e1
Author: Long Li <longli@microsoft.com>
Date: Fri Dec 15 18:04:13 2023 -0800
RDMA/mana_ib: register RDMA device with GDMA
Software client needs to register with the RDMA management interface on
the SoC to access more features, including querying device capabilities
and RC queue pair.
Signed-off-by: Long Li <longli@microsoft.com>
Link: https://lore.kernel.org/r/1702692255-23640-2-git-send-email-longli@linuxonhyperv.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Bugzilla: https://bugzilla.redhat.com/2189296
Conflicts:
- ib_user_ioctl_verbs.h: Context diff due to the missing of erdma,
Added reservations to keep UAPI compatible with upstream.
- MAINTAINERS: Context diff due to the unupdated file.
commit 0266a177631d4c6b963b5b12dd986a8c5abdbf06
Author: Long Li <longli@microsoft.com>
Date: Thu Nov 3 12:16:30 2022 -0700
RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter
Add a RDMA VF driver for Microsoft Azure Network Adapter (MANA).
Co-developed-by: Ajay Sharma <sharmaajay@microsoft.com>
Signed-off-by: Ajay Sharma <sharmaajay@microsoft.com>
Reviewed-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: Long Li <longli@microsoft.com>
Link: https://lore.kernel.org/r/1667502990-2559-13-git-send-email-longli@linuxonhyperv.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Kamal Heib <kheib@redhat.com>
Maxim Levitsky
Kamal Heib