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path: root/drivers/infiniband
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2019-11-23net: use rhashtable_lookup() instead of rhashtable_lookup_fast()Taehee Yoo
rhashtable_lookup_fast() internally calls rcu_read_lock() then, calls rhashtable_lookup(). So if rcu_read_lock() is already held, rhashtable_lookup() is enough. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-11-22IB/mlx5: Implement callbacks for getting VFs GUID attributesDanit Goldberg
Implement the IB defined callback mlx5_ib_get_vf_guid used to query FW for VFs attributes and return node and port GUIDs. Signed-off-by: Danit Goldberg <danitg@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
2019-11-22IB/ipoib: Add ndo operation for getting VFs GUID attributesDanit Goldberg
Add ndo operation to the network driver that enables configuring ipoib_get_vf_guid operation. The operation allows to get a VF port and node GUIDs. Signed-off-by: Danit Goldberg <danitg@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
2019-11-22IB/core: Add interfaces to get VF node and port GUIDsDanit Goldberg
Provide ability to get node and port GUIDs of VFs to be symmetrical to already existing set option. Signed-off-by: Danit Goldberg <danitg@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
2019-11-19RDMA/qedr: Fix null-pointer dereference when calling rdma_user_mmap_get_offsetMichal Kalderon
When running against rdma-core that doesn't support doorbell recovery, the rdma_user_mmap_entry won't be allocated for doorbell recovery related mappings. We have a flag indicating whether rdma-core supports doorbell recovery or not which was used during initialization, however some cases didn't check that the rdma_user_mmap_entry exists before attempting to acquire it's offset. Fixes: 97f612509294 ("RDMA/qedr: Add doorbell overflow recovery support") Link: https://lore.kernel.org/r/20191118150645.26602-1-michal.kalderon@marvell.com Signed-off-by: Ariel Elior <ariel.elior@marvell.com> Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-19RDMA/cm: Use refcount_t type for refcount variableDanit Goldberg
This atomic in struct cm_id_private is being used as a refcount, change it to refcount_t for better clarity and to get the refcount protections. Link: https://lore.kernel.org/r/1573997601-4502-1-git-send-email-danitg@mellanox.com Signed-off-by: Danit Goldberg <danitg@mellanox.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-19IB/mlx5: Support extended number of strides for Striding RQMark Zhang
Extends the minimum single WQE strides from 64 to 8, which is exposed by the "min_single_wqe_log_num_of_strides" field of striding_rq_caps. Choose right number of strides based on FW capability. Link: https://lore.kernel.org/r/20191115154555.247856-1-leon@kernel.org Signed-off-by: Mark Zhang <markz@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-19IB/mlx4: Update HW GID table while adding vlan GIDDanit Goldberg
When adding a new GID compare the vlan along with the GID and type. This allows vlan's to have GIDs that alias each other, such as the default GID. Otherwise they the GID cache view can become inconsistent with the HW view. Link: https://lore.kernel.org/r/20191115154457.247763-1-leon@kernel.org Signed-off-by: Danit Goldberg <danitg@mellanox.com> Reviewed-by: Parav Pandit <parav@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-17RDMA/iw_cgxb4: Fix an error handling path in 'c4iw_connect()'Christophe JAILLET
We should jump to fail3 in order to undo the 'xa_insert_irq()' call. Link: https://lore.kernel.org/r/20190923190746.10964-1-christophe.jaillet@wanadoo.fr Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-17RDMA/cma: Use ACK timeout for RoCE packetLifeTimeDag Moxnes
The cma is currently using a hard-coded value, CMA_IBOE_PACKET_LIFETIME, for the PacketLifeTime, as it can not be determined from the network. This value might not be optimal for all networks. The cma module supports the function rdma_set_ack_timeout to set the ACK timeout for a QP associated with a connection. As per IBTA 12.7.34 local ACK timeout = (2 * PacketLifeTime + Local CA’s ACK delay). Assuming a negligible local ACK delay, we can use PacketLifeTime = local ACK timeout/2 as a reasonable approximation for RoCE networks. Link: https://lore.kernel.org/r/1572439440-17416-1-git-send-email-dag.moxnes@oracle.com Signed-off-by: Dag Moxnes <dag.moxnes@oracle.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-17IB/umem: remove the dmasync argument to ib_umem_getChristoph Hellwig
The argument is always ignored, so remove it. Link: https://lore.kernel.org/r/20191113073214.9514-3-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Acked-by: Michal Kalderon <michal.kalderon@marvell.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller
Lots of overlapping changes and parallel additions, stuff like that. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14dma-mapping: remove the DMA_ATTR_WRITE_BARRIER flagChristoph Hellwig
This flag is not implemented by any backend and only set by the ib_umem module in a single instance. Link: https://lore.kernel.org/r/20191113073214.9514-2-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-14RDMA/efa: Clear the admin command buffer prior to its submissionGal Pressman
We cannot rely on the entry memcpy as we only copy the actual size of the command, the rest of the bytes must be memset to zero. Currently providing non-zero memory will not have any user visible impact. However, since admin commands are extendable (in a backwards compatible way) everything beyond the size of the command must be cleared to prevent issues in the future. Fixes: 0420e542569b ("RDMA/efa: Implement functions that submit and complete admin commands") Link: https://lore.kernel.org/r/20191112092608.46964-1-galpress@amazon.com Reviewed-by: Daniel Kranzdorf <dkkranzd@amazon.com> Reviewed-by: Firas JahJah <firasj@amazon.com> Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-14RDMA/siw: Cleanup unused mmap structures.Bernard Metzler
Removes obsolete driver specific mmap information after generalization of RDMA driver mmap service. Also removes useless forward declaration of struct siw_mr. Fixes: 11f1a75567c4 ("RDMA/siw: Use the common mmap_xa helpers") Link: https://lore.kernel.org/r/20191113153404.7402-1-bmt@zurich.ibm.com Signed-off-by: Bernard Metzler <bmt@zurich.ibm.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-14RDMA/qedr: Make qedr_iw_load_qp() staticKamal Heib
The function qedr_iw_load_qp() is only used in qedr_iw_cm.c Fixes: 82af6d19d8d9 ("RDMA/qedr: Fix synchronization methods and memory leaks in qedr") Link: https://lore.kernel.org/r/20191110113645.20058-1-kamalheib1@gmail.com Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Acked-by: Michal Kalderon <michal.kalderon@marvell.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-14RDMA/ocrdma: Fix spelling mistake in variable nameColin Ian King
There is a spelling mistake in the variable nak_invalid_requst_errors, rename it to nak_invalid_request_errors. Link: https://lore.kernel.org/r/20191107224855.417647-1-colin.king@canonical.com Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-14RDMA/qib: Validate ->show()/store() callbacks before calling themViresh Kumar
The permissions of the read-only or write-only sysfs files can be changed (as root) and the user can then try to read a write-only file or write to a read-only file which will lead to kernel crash here. Protect against that by always validating the show/store callbacks. Link: https://lore.kernel.org/r/d45cc26361a174ae12dbb86c994ef334d257924b.1573096807.git.viresh.kumar@linaro.org Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-14RDMA/i40iw: Fix potential use after freePan Bian
Release variable dst after logging dst->error to avoid possible use after free. Link: https://lore.kernel.org/r/1573022651-37171-1-git-send-email-bianpan2016@163.com Signed-off-by: Pan Bian <bianpan2016@163.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-14RDMA/qedr: Fix potential use after freePan Bian
Move the release operation after error log to avoid possible use after free. Link: https://lore.kernel.org/r/1573021434-18768-1-git-send-email-bianpan2016@163.com Signed-off-by: Pan Bian <bianpan2016@163.com> Acked-by: Michal Kalderon <michal.kalderon@marvell.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-13Merge branch 'mlx5-next' of ↵Saeed Mahameed
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux 1) New generic devlink param "enable_roce", for downstream devlink reload support 2) Do vport ACL configuration on per vport basis when enabling/disabling a vport. This enables to have vports enabled/disabled outside of eswitch config for future 3) Split the code for legacy vs offloads mode and make it clear 4) Tide up vport locking and workqueue usage 5) Fix metadata enablement for ECPF 6) Make explicit use of VF property to publish IB_DEVICE_VIRTUAL_FUNCTION 7) E-Switch and flow steering core low level support and refactoring for netfilter flowtables offload Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-13RDMA/srpt: Report the SCSI residual to the initiatorBart Van Assche
The code added by this patch is similar to the code that already exists in ibmvscsis_determine_resid(). This patch has been tested by running the following command: strace sg_raw -r 1k /dev/sdb 12 00 00 00 60 00 -o inquiry.bin |& grep resid= Link: https://lore.kernel.org/r/20191105214632.183302-1-bvanassche@acm.org Fixes: a42d985bd5b2 ("ib_srpt: Initial SRP Target merge for v3.3-rc1") Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: Honggang Li <honli@redhat.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-13IB/mlx5: Support flow counters offset for bulk countersYevgeny Kliteynik
Add support for flow steering counters action with a non-base counter ID (offset) for bulk counters. When creating a flow counter object, save the bulk value. This value is used when a flow action with a non-base counter ID is requested - to validate that the required offset is in the range of the allocated bulk. Link: https://lore.kernel.org/r/20191103140723.77411-1-leon@kernel.org Signed-off-by: Yevgeny Kliteynik <kliteyn@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-12RDMA: Change MAD processing function to remove extra casting and parameterLeon Romanovsky
All users of process_mad() converts input pointers from ib_mad_hdr to be ib_mad, update the function declaration to use ib_mad directly. Also remove not used input MAD size parameter. Link: https://lore.kernel.org/r/20191029062745.7932-17-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Tested-By: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-12RDMA/hfi1: Delete unreachable codeLeon Romanovsky
All callers allocate MAD structures with proper sizes, there is no need to recheck it. Link: https://lore.kernel.org/r/20191029062745.7932-8-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-11IB/mlx5: Load profile according to RoCE enablement stateMichael Guralnik
When RoCE is disabled load mlx5_ib in raw_eth profile. Clean pf_profile roce capability checks as it will not be used without roce capability. Signed-off-by: Michael Guralnik <michaelgur@mellanox.com> Reviewed-by: Maor Gottlieb <maorg@mellanox.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-11IB/mlx5: Rename profile and init methodsMichael Guralnik
Rename uplink_rep_profile and its unique init and cleanup stages to suit its upcoming use as the profile when RoCE is disabled. Signed-off-by: Michael Guralnik <michaelgur@mellanox.com> Reviewed-by: Maor Gottlieb <maorg@mellanox.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-08RDMA/hns: Modify appropriate printingsWenpeng Liang
Modify some printings that is not in uniformed style, non-standard or with spelling errors. Link: https://lore.kernel.org/r/1572952082-6681-10-git-send-email-liweihang@hisilicon.com Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-08RDMA/hns: Fix non-standard error codesYixian Liu
It is better to return a linux error code than define a private constant. Link: https://lore.kernel.org/r/1572952082-6681-9-git-send-email-liweihang@hisilicon.com Signed-off-by: Yixian Liu <liuyixian@huawei.com> Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-08RDMA/hns: Modify hns_roce_hw_v2_get_cfg to simplify the codeLang Cheng
Merge base configuration of hr_dev into hns_roce_hw_v2_get_cfg(). In addition, there is no need to return 0 at last, so we change return type of it to void. Link: https://lore.kernel.org/r/1572952082-6681-8-git-send-email-liweihang@hisilicon.com Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-08RDMA/hns: Simplify doorbell initialization codeLang Cheng
If a variable needs to be set to 0 before use, it can be directly initialized to 0. Link: https://lore.kernel.org/r/1572952082-6681-7-git-send-email-liweihang@hisilicon.com Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-08RDMA/hns: Replace not intuitive function/macro namesYixing Liu
Replace "sw2hw" and "hw2sw" which is hard to understand with "create" and "destroy". Link: https://lore.kernel.org/r/1572952082-6681-6-git-send-email-liweihang@hisilicon.com Signed-off-by: Yixing Liu <liuyixing1@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-08RDMA/hns: Modify fields of struct hns_roce_srqYixian Liu
Use wqe_cnt instead of max which means the queue size of srq, and remove wqe_ctr which is not used. Link: https://lore.kernel.org/r/1572952082-6681-5-git-send-email-liweihang@hisilicon.com Signed-off-by: Yixian Liu <liuyixian@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-08RDMA/hns: Delete unnecessary uar from hns_roce_cqYixian Liu
The uar information is already recorded in priv_uar of hns_roce_dev, there is no need to record it in hns_roce_cq again. Link: https://lore.kernel.org/r/1572952082-6681-4-git-send-email-liweihang@hisilicon.com Signed-off-by: Yixian Liu <liuyixian@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-08RDMA/hns: Remove unnecessary structure hns_roce_sqpLang Cheng
Special QP have no differences with normal qp in data structure, so definition of struct hns_roce_sqp should be removed and replaced by struct hns_roce_qp. Link: https://lore.kernel.org/r/1572952082-6681-3-git-send-email-liweihang@hisilicon.com Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-08RDMA/hns: Delete unnecessary variable max_postYixian Liu
There is no need to define max_post in hns_roce_wq, as it does same thing as wqe_cnt. Link: https://lore.kernel.org/r/1572952082-6681-2-git-send-email-liweihang@hisilicon.com Signed-off-by: Yixian Liu <liuyixian@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/mlx5: Rewrite MAD processing logic to be readableLeon Romanovsky
Multiple "if"s and "||" make extension of process_mad() function as a tedious task, rewrite that function to be more readable. Link: https://lore.kernel.org/r/20191029062745.7932-14-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/ocrdma: Simplify process_mad functionLeon Romanovsky
Change the switch with one case into a simple if statement so the code is less confusing. Link: https://lore.kernel.org/r/20191029062745.7932-12-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/mad: Do not check MAD sizes in roce and ib driversLeon Romanovsky
All callers for process_mad allocate MAD structures with proper sizes, there is no need to recheck it. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/ocrdma: Make ocrdma_pma_counters() return voidLeon Romanovsky
This function always returns 0, so just use void and remove the bogus checking at the only call site. Link: https://lore.kernel.org/r/20191029062745.7932-6-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/mad: Allocate zeroed MAD bufferLeon Romanovsky
Ensure that MAD output buffer is zero-based allocated in all the callers of process_mad and remove the various memset()'s from the drivers. Link: https://lore.kernel.org/r/20191029062745.7932-3-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/qib: Delete empty check_cc_key functionLeon Romanovsky
Function always returns zero, just delete it. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/qib: Delete extra lineLeon Romanovsky
Trivial cleanup to fix the following warning: drivers/infiniband/hw/qib/qib_iba6120.c:1420: warning: bad line: Fixes: f931551bafe1 ("IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters") Link: https://lore.kernel.org/r/20191029062745.7932-15-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/mad: Delete never implemented functionsLeon Romanovsky
Delete never implemented and used MAD functions. Link: https://lore.kernel.org/r/20191029062745.7932-2-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06Revert "RDMA/srpt: Postpone HCA removal until after configfs directory removal"Bart Van Assche
Although the mentioned patch fixes a use-after-free bug, it introduces a hang during shutdown. Since the latter is worse, revert this patch. Link: https://lore.kernel.org/r/20191101204756.182162-1-bvanassche@acm.org Reported-by: Honggang Li <honli@redhat.com> Fixes: 9b64f7d0bb0a ("RDMA/srpt: Postpone HCA removal until after configfs directory removal") Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: Honggang Li <honli@redhat.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/hns: Correct the value of srq_desc_sizeWenpeng Liang
srq_desc_size should be rounded up to pow of two before used, or related calculation may cause allocating wrong size of memory for srq buffer. Fixes: c7bcb13442e1 ("RDMA/hns: Add SRQ support for hip08 kernel mode") Link: https://lore.kernel.org/r/1572575610-52530-3-git-send-email-liweihang@hisilicon.com Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/hns: Correct the value of HNS_ROCE_HEM_CHUNK_LENSirong Wang
Size of pointer to buf field of struct hns_roce_hem_chunk should be considered when calculating HNS_ROCE_HEM_CHUNK_LEN, or sg table size will be larger than expected when allocating hem. Fixes: 9a4435375cd1 ("IB/hns: Add driver files for hns RoCE driver") Link: https://lore.kernel.org/r/1572575610-52530-2-git-send-email-liweihang@hisilicon.com Signed-off-by: Sirong Wang <wangsirong@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/qedr: Remove unsupported modify_port callbackKamal Heib
There is no need to return always zero for function which is not supported. Fixes: ac1b36e55a51 ("qedr: Add support for user context verbs") Link: https://lore.kernel.org/r/20191028155931.1114-5-kamalheib1@gmail.com Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/ocrdma: Remove unsupported modify_port callbackKamal Heib
There is no need to return always zero for function which is not supported. Fixes: fe2caefcdf58 ("RDMA/ocrdma: Add driver for Emulex OneConnect IBoE RDMA adapter") Link: https://lore.kernel.org/r/20191028155931.1114-4-kamalheib1@gmail.com Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06RDMA/hns: Remove unsupported modify_port callbackKamal Heib
There is no need to return always zero for function which is not supported. Fixes: 9a4435375cd1 ("IB/hns: Add driver files for hns RoCE driver") Link: https://lore.kernel.org/r/20191028155931.1114-3-kamalheib1@gmail.com Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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