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2018-12-19RDMA: Mark if destroy address handle is in a sleepable contextGal Pressman35-58/+67
Introduce a 'flags' field to destroy address handle callback and add a flag that marks whether the callback is executed in an atomic context or not. This will allow drivers to wait for completion instead of polling for it when it is allowed. Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-19RDMA: Mark if create address handle is in a sleepable contextGal Pressman29-25/+43
Introduce a 'flags' field to create address handle callback and add a flag that marks whether the callback is executed in an atomic context or not. This will allow drivers to wait for completion instead of polling for it when it is allowed. Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-19RDMA/srpt: Add support for immediate dataBart Van Assche2-49/+189
Modify allocation of the non-SRQ receive queues such that immediate data is aligned on a 512 byte boundary. That alignment is necessary to pass the immediate data without copying to the block layer. When receiving an SRP_CMD with immediate data, postpone the ib_post_recv() call until target_execute_cmd() has finished. See also srpt_release_cmd(). Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srpt: Rework the srpt_alloc_srq() error pathBart Van Assche1-4/+6
This patch does not change any functionality but makes the next patch easier to read. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srpt: Remove driver version and release dateBart Van Assche1-5/+2
Neither a driver version number nor a release data is useful in an upstream driver. Remove the word "InfiniBand" from the driver description because recently RoCE support has been added to this driver. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srpt: Make kernel-doc headers completeBart Van Assche1-1/+4
Add documentation for those structure members for which it is missing. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srpt: Join split stringsBart Van Assche1-17/+12
Make sure that long strings occur on a single line as required by the coding standard. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srpt: Improve coding style conformanceBart Van Assche2-6/+6
Use tabs instead of spaces for indentation. Make sure that multi-line expressions have the operator at the end of a line instead of the start. Avoid a complaint about a missing space in a ternary expression by changing '(boolean) ? 1: 0' into 'boolean'. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srpt: Fix a use-after-free in the channel release codeBart Van Assche1-5/+13
This patch avoids that KASAN sporadically reports the following: BUG: KASAN: use-after-free in rxe_run_task+0x1e/0x60 [rdma_rxe] Read of size 1 at addr ffff88801c50d8f4 by task check/24830 CPU: 4 PID: 24830 Comm: check Not tainted 4.20.0-rc6-dbg+ #3 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 Call Trace: dump_stack+0x86/0xca print_address_description+0x71/0x239 kasan_report.cold.5+0x242/0x301 __asan_load1+0x47/0x50 rxe_run_task+0x1e/0x60 [rdma_rxe] rxe_post_send+0x4bd/0x8d0 [rdma_rxe] srpt_zerolength_write+0xe1/0x160 [ib_srpt] srpt_close_ch+0x8b/0xe0 [ib_srpt] srpt_set_enabled+0xe7/0x150 [ib_srpt] srpt_tpg_enable_store+0xc0/0x100 [ib_srpt] configfs_write_file+0x157/0x1d0 __vfs_write+0xd7/0x3d0 vfs_write+0x102/0x290 ksys_write+0xab/0x130 __x64_sys_write+0x43/0x50 do_syscall_64+0x71/0x210 entry_SYSCALL_64_after_hwframe+0x49/0xbe Allocated by task 13856: save_stack+0x43/0xd0 kasan_kmalloc+0xc7/0xe0 kasan_slab_alloc+0x11/0x20 kmem_cache_alloc+0x105/0x320 rxe_alloc+0xff/0x1f0 [rdma_rxe] rxe_create_qp+0x9f/0x160 [rdma_rxe] ib_create_qp+0xf5/0x690 [ib_core] rdma_create_qp+0x6a/0x140 [rdma_cm] srpt_cm_req_recv.cold.59+0x1588/0x237b [ib_srpt] srpt_rdma_cm_req_recv.isra.35+0x1d5/0x220 [ib_srpt] srpt_rdma_cm_handler+0x6f/0x100 [ib_srpt] cma_listen_handler+0x59/0x60 [rdma_cm] cma_ib_req_handler+0xd5b/0x2570 [rdma_cm] cm_process_work+0x2e/0x110 [ib_cm] cm_work_handler+0x2aae/0x502b [ib_cm] process_one_work+0x481/0x9e0 worker_thread+0x67/0x5b0 kthread+0x1cf/0x1f0 ret_from_fork+0x24/0x30 Freed by task 3440: save_stack+0x43/0xd0 __kasan_slab_free+0x139/0x190 kasan_slab_free+0xe/0x10 kmem_cache_free+0xbc/0x330 rxe_elem_release+0x66/0xe0 [rdma_rxe] rxe_destroy_qp+0x3f/0x50 [rdma_rxe] ib_destroy_qp+0x140/0x360 [ib_core] srpt_release_channel_work+0xdc/0x310 [ib_srpt] process_one_work+0x481/0x9e0 worker_thread+0x67/0x5b0 kthread+0x1cf/0x1f0 ret_from_fork+0x24/0x30 Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srp: Add support for immediate dataBart Van Assche2-14/+89
Request permission to send immediate data during login. If the SRP target grants this request, send the payload of write requests <= 8 KB as immediate data. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srp: Rework handling of the maximum information unit lengthBart Van Assche2-14/+29
Move the maximum initiator to target information unit length parameter from struct srp_target_port into struct srp_rdma_ch. This patch does not change any functionality but makes the next patch easier to read. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srp: Move srp_rdma_ch.max_ti_iu_len declarationBart Van Assche1-1/+2
Since srp_rdma_ch.max_ti_iu_len is used in the hot path, move it to the section with data structure members used in the hot path. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srp: Propagate ib_post_send() failures to the SCSI mid-layerBart Van Assche1-0/+1
This patch avoids that the SCSI mid-layer keeps retrying forever if ib_post_send() fails. This was discovered while testing immediate data support and passing a too large num_sge value to ib_post_send(). Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srp: Handle large SCSI CDBs correctlyBart Van Assche2-6/+19
Reserve additional space for CDBs that contain more than sixteen bytes and set the add_cdb_len field for such CDBs as required. From the SRP standard: "The ADDITIONAL CDB LENGTH field contains the length in dwords of the ADDITIONAL CDB field." Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19RDMA/srp: Document srp_parse_in() argumentsBart Van Assche1-0/+3
This patch avoids that a warning is reported when building with W=1. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19include/scsi/srp.h: Add support for immediate dataBart Van Assche1-0/+5
Add constants and data structures to support immediate data. These changes conform to SRP2r04. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19include/scsi/srp.h: Move response flag definitions into this fileBart Van Assche1-4/+0
This patch moves all constants that come from the SRP standard into the include/scsi/srp.h header file. Cc: Sergey Gorenko <sergeygo@mellanox.com> Cc: Max Gurtovoy <maxg@mellanox.com> Cc: Laurence Oberman <loberman@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-19IB/mlx5: Fix compile issue when ODP disabledDoug Ledford1-4/+4
When CONFIG_INFINIBAND_ON_DEMAND_PAGING is not enabled, we were getting build failures for defined but not used code. Fix that. Fixes: 813e90b1aeaa ("IB/mlx5: Add advise_mr() support") Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-18RDMA: Cleanup undesired pd->uobject usageShamir Rabinovitch24-113/+125
Drivers should be using udata to determine if a method is invoked from user space or kernel space. A pd does not necessarily say a different objects is kernel or user. Transforming the tests to use udata eliminates a large number of uobject references from the drivers. Signed-off-by: Shamir Rabinovitch <shamir.rabinovitch@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18RDMA/restrack: Resource-tracker should not use uobject pointersShamir Rabinovitch7-36/+39
Having uobject pointer embedded in ib core objects is not aligned with a future shared ib_x model. The resource tracker only does this to keep track of user/kernel objects - track this directly instead. Signed-off-by: Shamir Rabinovitch <shamir.rabinovitch@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18IB/mlx5: Add advise_mr() supportMoni Shoua4-9/+157
The verb advise_mr() is used to give advice to the kernel about an address range that belongs to a MR. Implement the verb and register it on the device. The current implementation supports the only known advice to date, prefetch. Signed-off-by: Moni Shoua <monis@mellanox.com> Reviewed-by: Guy Levi <guyle@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18IB/uverbs: Add support to advise_mrMoni Shoua1-1/+55
Add new ioctl method for the MR object - ADVISE_MR. This command can be used by users to give an advice or directions to the kernel about an address range that belongs to memory regions. A new ib_device callback, advise_mr(), is introduced here to suupport the new command. This command takes the following arguments: - pd: The protection domain to which all memory regions belong - advice: The type of the advice * IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH - Pre-fetch a range of an on-demand paging MR * IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_WRITE - Pre-fetch a range of an on-demand paging MR with write intention - flags: The properties of the advice * IB_UVERBS_ADVISE_MR_FLAG_FLUSH - Operation must end before return to the caller - sg_list: The list of memory ranges - num_sge: The number of memory ranges in the list - attrs: More attributes to be parsed by the provider Signed-off-by: Moni Shoua <monis@mellanox.com> Reviewed-by: Guy Levi <guyle@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18IB/uverbs: Add helper to get array size from ptr attributeMoni Shoua1-7/+5
When the parser of an ioctl command has the knowledge that a ptr attribute in a bundle represents an array of structures, it is useful for it to know the number of elements in the array. This is done by dividing the attribute length with the element size. Signed-off-by: Moni Shoua <monis@mellanox.com> Reviewed-by: Guy Levi <guyle@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18RDMA/uverbs: Add an ioctl method to destroy an objectParav Pandit2-7/+63
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>
2018-12-18RDMA/uverbs: Add a method to introspect handles in a contextJason Gunthorpe1-1/+88
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: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Parav Pandit <parav@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
2018-12-18IB/mlx4: Utilize macro to calculate SQ spare sizeYuval Shaia1-1/+1
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: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18RDMA/hns: Fix an error code in hns_roce_create_srq()Dan Carpenter1-0/+1
The function accidentally returns success on this error path. Fixes: c7bcb13442e1 ("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: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18IB/qib: Fix an error code in qib_sdma_verbs_send()Dan Carpenter1-1/+3
We accidentally return success on this error path. Fixes: f931551bafe1 ("IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18RDMA/core: Delete RoCE GID in hw when corresponding IP is deletedParav Pandit1-4/+3
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: b150c3862d21 ("IB/core: Introduce GID entry reference counts") Signed-off-by: Parav Pandit <parav@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18RDMA/mlx5: Fix function name typo 'fileds' -> 'fields'Gal Pressman1-4/+4
Fix typo in 'set_mr_fileds' -> 'set_mr_fields'. Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18RDMA/i40iw: Make sure to initialize ib_device_opsKamal Heib1-0/+1
The initialization of the ib_device_ops was dropped by mistake when rebasing the ib_device_ops series, this patch fixes that. Fixes: 15644f57cb66 ("RDMA/i40iw: Initialize ib_device_ops struct") Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18RDMA/mlx5: Delete unreachable handle_atomic code by simplifying SW completionLeon Romanovsky3-100/+5
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: e126ba97dba9 ("mlx5: Add driver for Mellanox Connect-IB adapters") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> # compile tested Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-18RDMA/uverbs: Implement an ioctl that can call write and write_ex handlersJason Gunthorpe7-23/+89
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: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-12-12RDMA: Start use ib_device_opsKamal Heib32-317/+330
Make all the required change to start use the ib_device_ops structure. Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-12RDMA/rdmavt: Initialize ib_device_ops structKamal Heib1-245/+54
Initialize ib_device_ops with the supported operations using ib_set_device_ops() and remove the use of check_driver_override(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-12RDMA/rxe: Initialize ib_device_ops structKamal Heib1-43/+47
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-12RDMA/vmw_pvrdma: Initialize ib_device_ops structKamal Heib1-37/+45
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-12RDMA/usnic: Initialize ib_device_ops structKamal Heib1-29/+32
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-12RDMA/qib: Initialize ib_device_ops structKamal Heib1-2/+6
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-12RDMA/qedr: Initialize ib_device_ops structKamal Heib1-51/+52
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-12RDMA/ocrdma: Initialize ib_device_ops structKamal Heib1-46/+46
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-12RDMA/nes: Initialize ib_device_ops structKamal Heib1-32/+35
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-12RDMA/mthca: Initialize ib_device_ops structKamal Heib1-51/+88
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-12RDMA/mlx5: Initialize ib_device_ops structKamal Heib1-96/+131
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-11RDMA/mlx4: Initialize ib_device_ops structKamal Heib1-79/+99
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-11RDMA/i40iw: Initialize ib_device_ops structKamal Heib1-30/+33
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-11RDMA/hns: Initialize ib_device_ops structKamal Heib4-58/+87
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-11RDMA/hfi1: Initialize ib_device_ops structKamal Heib1-7/+11
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-11RDMA/cxgb4: Initialize ib_device_ops structKamal Heib1-35/+39
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-11RDMA/cxgb3: Initialize ib_device_ops structKamal Heib1-30/+34
Initialize ib_device_ops with the supported operations using ib_set_device_ops(). Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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