JIRA: https://issues.redhat.com/browse/RHEL-54330
commit 688bac28e3dc9eb795ae8ea5aa40cb637e289faa
Author: Konstantin Taranov <kotaranov@microsoft.com>
Date: Tue Mar 26 13:08:07 2024 -0700
RDMA/mana_ib: Use struct mana_ib_queue for WQs
Use struct mana_ib_queue and its helpers for WQs
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1711483688-24358-4-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 2d5c00815778ec4f4e0a84e405e3e157b7815db1
Author: Konstantin Taranov <kotaranov@microsoft.com>
Date: Mon Mar 4 05:52:41 2024 -0800
RDMA/mana_ib: Use virtual address in dma regions for MRs
Introduce mana_ib_create_dma_region() to create dma regions with iova
for MRs. It allows creating MRs with any page offset. Previously,
only page-aligned addresses worked.
For dma regions that must have a zero dma offset (e.g., for queues),
mana_ib_create_zero_offset_dma_region() is added.
To get the zero offset, ib_umem_find_best_pgoff() is used with zero
pgoff_bitmask.
Fixes: 0266a177631d ("RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter")
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1709560361-26393-3-git-send-email-kotaranov@linux.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>
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