- 18 Dec, 2018 10 commits
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Parav Pandit authored
Add an ioctl method to destroy the PD, MR, MW, AH, flow, RWQ indirection table and XRCD objects by handle which doesn't require any output response during destruction. Signed-off-by:
Parav Pandit <parav@mellanox.com> Signed-off-by:
Leon Romanovsky <leonro@mellanox.com> Signed-off-by:
Jason Gunthorpe <jgg@mellanox.com>
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Jason Gunthorpe authored
Introduce a helper function gather_objects_handle() to copy object handles under a spin lock. Expose these objects handles via the uverbs ioctl interface. Signed-off-by:
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Yuval Shaia authored
The macro MLX4_IB_SQ_HEADROOM calculates the spare room needed to be left. Use it instead of hard-coding the HW prefetch size. Signed-off-by:
Yuval Shaia <yuval.shaia@oracle.com> Reviewed-by:
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Dan Carpenter authored
The function accidentally returns success on this error path. Fixes: c7bcb134 ("RDMA/hns: Add SRQ support for hip08 kernel mode") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Lijun Ou <oulijun@huawei.com> Signed-off-by:
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Dan Carpenter authored
We accidentally return success on this error path. Fixes: f931551b ("IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters") Signed-off-by:
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Parav Pandit authored
Currently a RoCE GID entry is removed from the hardware when all references to the GID entry drop to zero. This is a change in behavior from before the fixed patch. The GID entry should be removed from the hardware when GID entry deletion is requested. This allows the driver terminate ongoing traffic through the RoCE GID. While a GID is deleted from the hardware, GID slot in the software GID cache is not freed. GID slot is freed once all references of such GID are dropped. This continue to ensure that such GID slot of hardware is not allocated to new GID entry allocation request. It is allocated once all references to GID entry drop. This approach allows drivers to put a tombestone of some kind on the HW GID index to block the traffic. Fixes: b150c386 ("IB/core: Introduce GID entry reference counts") Signed-off-by:
Mark Bloch <markb@mellanox.com> Signed-off-by:
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Gal Pressman authored
Fix typo in 'set_mr_fileds' -> 'set_mr_fields'. Signed-off-by:
Gal Pressman <galpress@amazon.com> Signed-off-by:
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Kamal Heib authored
The initialization of the ib_device_ops was dropped by mistake when rebasing the ib_device_ops series, this patch fixes that. Fixes: 15644f57 ("RDMA/i40iw: Initialize ib_device_ops struct") Signed-off-by:
Kamal Heib <kamalheib1@gmail.com> Signed-off-by:
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Leon Romanovsky authored
Handle atomic was left as unimplemented from 2013, remove the code till this part will be developed. Remove the dead code by simplifying SW completion logic which is supposed to be the same for send and receive paths. Fixes: e126ba97 ("mlx5: Add driver for Mellanox Connect-IB adapters") Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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Jason Gunthorpe authored
Now that the handlers do not process their own udata we can make a sensible ioctl that wrappers them. The ioctl follows the same format as the write_ex() and has the user explicitly specify the core and driver in/out opaque structures and a command number. This works for all forms of write commands. Signed-off-by:
Doug Ledford <dledford@redhat.com>
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- 12 Dec, 2018 12 commits
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Parvi Kaustubhi authored
Add Nelson Escobar and myself as maintainers for drivers/infiniband/hw/usnic Signed-off-by:
Parvi Kaustubhi <pkaustub@cisco.com> Signed-off-by:
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Kamal Heib authored
Make all the required change to start use the ib_device_ops structure. Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops() and remove the use of check_driver_override(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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- 11 Dec, 2018 18 commits
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by:
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Kamal Heib authored
This change introduces the ib_device_ops structure that defines all the InfiniBand device operations in one place, so the code will be more readable and clean, unlike today when the ops are mixed with ib_device data members. The providers will need to define the supported operations and assign them using ib_set_device_ops(), that will also make the providers code more readable and clean. Signed-off-by:
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Yuval Shaia authored
NULL check for kfree is unnecessary, remove it. Fixes: b42dde47 ("IB/mlx4: Rework special QP creation error path") Signed-off-by:
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Leon Romanovsky authored
In opposite to current implementation of identification based on device name, PCI-ID identification provides stable names suitable for device rename. Change ocrdma debugfs representation to use PCI-ID. Signed-off-by:
Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by:
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Leon Romanovsky authored
Clear extra bytes in response in batch manner instead of doing it per-byte. Signed-off-by:
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Gal Pressman authored
Create address handle callback should not sleep, use GFP_ATOMIC instead of GFP_KERNEL for memory allocation. Fixes: 29c8d9eb ("IB: Add vmw_pvrdma driver") Cc: Adit Ranadive <aditr@vmware.com> Signed-off-by:
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Yuval Shaia authored
RDMA core layer already make sure port is valid, no need to check it here again. For the pkey validation this depends on commit b3ac5742fead ("RDMA/core: Validate port number in query_pkey verb") Signed-off-by: -
Leon Romanovsky authored
IB representors don't support creation of RAW ethernet QP flows. Disable them by reusing existing RDMA/core support macros. We do it for both creation and matcher because latter is not usable if no flow creation is available. Signed-off-by:
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YueHaibing authored
Remove duplicated include. Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Acked-by:
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Michael Guralnik authored
Report to the user 2x width over MAD interface. Signed-off-by:
Michael Guralnik <michaelgur@mellanox.com> Reviewed-by:
Majd Dibbiny <majd@mellanox.com> Signed-off-by:
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Jason Gunthorpe authored
For dependencies in following patches.
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Michael Guralnik authored
Report HDR speed when HDR is supported in CapabilityMask2 and the actual speed is HDR. Signed-off-by:
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