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path: root/drivers/infiniband/hw
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2018-10-03RDMA/hns: Update some attributes of the RoCE deviceLijun Ou4-3/+36
According to the IB protocol definition, the driver needs to show the correct device information and the information will be queryed by device attribute. Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-10-03RDMA/hns: Configure ecn field of ip headerLijun Ou1-2/+9
In order to compatible with the third party RoCE device, The hardware modify the set method for the ecn field of ip header in new hip08 version. The high 6bit of tclass be assigned for dscp field of packet. Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-10-03RDMA/hns: Limit the size of extend sge of sqLijun Ou4-0/+22
The hip08 split two hardware version. The version id are 0x20 and 0x21 according to the PCI revison. The max size of extend sge of sq is limited to 2M for 0x20 version and 8M for 0x21 version. It may be exceeded to 2M according to the algorithm that compute the product of wqe count and extend sge number of every wqe. But the product always less than 8M. Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-10-03RDMA/hns: Bugfix for CM testLijun Ou1-0/+1
It will print the warning when the MSB bit of SLID is not zero running cm_req_handler function that test CM. It needs to fixed zero when test RoCE device. Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-10-03RDMA/hns: Submit bad wr when post send wr exceptionLijun Ou1-0/+1
When user issues a RDMA read and enables sq inline, it needs to report a bad wr to user. Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-10-03RDMA/hns: Bugfix for reserved qp numberLijun Ou4-2/+11
It needs to include two special qps for every port. The hip08 have four ports and the all reserved qp numbers are eight. Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-10-03RDMA: Remove unused parameter from ib_modify_qp_is_ok()Kamal Heib8-21/+11
The ll parameter is not used in ib_modify_qp_is_ok(), so remove it. Signed-off-by: Kamal Heib <[email protected]> Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-10-03IB/mthca: Fix error return code in __mthca_init_one()Wei Yongjun1-1/+2
Fix to return a negative error code from the mthca_cmd_init() error handling case instead of 0, as done elsewhere in this function. Fixes: 80fd8238734c ("[PATCH] IB/mthca: Encapsulate command interface init") Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-10-02PCI/AER: Remove pci_cleanup_aer_uncorrect_error_status() callsOza Pawandeep2-2/+0
After bfcb79fca19d ("PCI/ERR: Run error recovery callbacks for all affected devices"), AER errors are always cleared by the PCI core and drivers don't need to do it themselves. Remove calls to pci_cleanup_aer_uncorrect_error_status() from device driver error recovery functions. Signed-off-by: Oza Pawandeep <[email protected]> [bhelgaas: changelog, remove PCI core changes, remove unused variables] Signed-off-by: Bjorn Helgaas <[email protected]>
2018-09-30IB/hfi1: Use VL15 for SM packetsKaike Wan1-2/+12
Subnet Management Packets (SMP) should exclusively use VL15 and their SL is ignored (IBTA v1.3, Section 3.5.8.2). Therefore, when an SMP is posted, the SL in the address handle can be set to 0 by a user application. Consequently, when an address handle is created by the IB core, some fields in struct rvt_ah may not be set correctly by using the SL2SC and SC2VL tables at the time. Subsequently, when the request is post sent, the incoming swqe may fail the validation check, resulting in the rejection of the send request. This patch fixes the problem by using VL15 for any validation, ignoring the SL in the address handle. Reviewed-by: Mike Marciniszyn <[email protected]> Signed-off-by: Kaike Wan <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-30IB/hfi1: Add mtu check for operational data VLsAlex Estrin1-4/+22
Since Virtual Lanes BCT credits and MTU are set through separate MADs, we have to ensure both are valid, and data VLs are ready for transmission before we allow port transition to Armed state. Fixes: 5e2d6764a729 ("IB/hfi1: Verify port data VLs credits on transition to Armed") Reviewed-by: Mike Marciniszyn <[email protected]> Reviewed-by: Michael J. Ruhl <[email protected]> Signed-off-by: Alex Estrin <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-30IB/hfi1: Add static trace for iowaitKaike Wan3-1/+59
This patch adds the static trace for resource wait. Reviewed-by: Mitko Haralanov <[email protected]> Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Kaike Wan <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-30IB/hfi1: Prepare resource waits for dual legDennis Dalessandro15-164/+364
Current implementation allows each qp to have only one send engine. As such, each qp has only one list to queue prebuilt packets when send engine resources are not available. To improve performance, it is desired to support multiple send engines for each qp. This patch creates the framework to support two send engines (two legs) for each qp for the TID RDMA protocol, which can be easily extended to support more send engines. It achieves the goal by creating a leg specific struct, iowait_work in the iowait struct, to hold the work_struct and the tx_list as well as a pointer to the parent iowait struct. The hfi1_pkt_state now has an additional field to record the current legs work structure and that is now passed to all egress waiters to determine the leg that needs to wait via a new iowait helper. The APIs are adjusted to use the new leg specific struct as required. Many new and modified helpers are added to support this change. Reviewed-by: Mitko Haralanov <[email protected]> Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Kaike Wan <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-30IB/rdmavt: Rename check_send_wqe as setup_wqeKaike Wan4-7/+12
The driver-provided function check_send_wqe allows the hardware driver to check and set up the incoming send wqe before it is inserted into the swqe ring. This patch will rename it as setup_wqe to better reflect its usage. In addition, this function is only called when all setup is complete in rdmavt. Reviewed-by: Mike Marciniszyn <[email protected]> Signed-off-by: Kaike Wan <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-30RDMA/hns: remove set but not used variable 'dseg'YueHaibing1-7/+0
Fixes gcc '-Wunused-but-set-variable' warning: drivers/infiniband/hw/hns/hns_roce_hw_v2.c: In function 'hns_roce_v2_post_send': drivers/infiniband/hw/hns/hns_roce_hw_v2.c:194:35: warning: variable 'dseg' set but not used [-Wunused-but-set-variable] Signed-off-by: YueHaibing <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-30RDMA/qedr: Remove enumerated type qed_roce_ll2_tx_destNathan Chancellor1-2/+2
Clang warns when one enumerated type is explicitly converted to another. drivers/infiniband/hw/qedr/qedr_roce_cm.c:198:28: warning: implicit conversion from enumeration type 'enum qed_roce_ll2_tx_dest' to different enumeration type 'enum qed_ll2_tx_dest' [-Wenum-conversion] ll2_tx_pkt.tx_dest = pkt->tx_dest; ~ ~~~~~^~~~~~~ 1 warning generated. Turns out that QED_ROCE_LL2_TX_DEST_NW and QED_ROCE_LL2_TX_DEST_LB are only used once in the whole tree and QED_ROCE_LL2_TX_DEST_MAX is used nowhere. Remove them and use the equivalent values from qed_ll2_tx_dest in their place. Reported-by: Nick Desaulniers <[email protected]> Signed-off-by: Nathan Chancellor <[email protected]> Reviewed-by: Nick Desaulniers <[email protected]> Acked-by: Michal Kalderon <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-30IB/hfi1: Error path MAD response size is incorrectMichael J. Ruhl1-2/+2
If a MAD packet has incorrect header information, the logic uses the reply path to report the error. The reply path expects *resp_len to be set prior to return. Unfortunately, *resp_len is set to 0 for this path. This causes an incorrect response packet. Fix by ensuring that the *resp_len is defaulted to the incoming packet size (wc->bytes_len - sizeof(GRH)). Reviewed-by: Mike Marciniszyn <[email protected]> Signed-off-by: Michael J. Ruhl <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-27Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaGreg Kroah-Hartman7-69/+98
Jason writes: "Second RDMA rc pull request - Fix a long standing race bug when destroying comp_event file descriptors - srp, hfi1, bnxt_re: Various driver crashes from missing validation and other cases - Fixes for regressions in patches merged this window in the gid cache, devx, ucma and uapi." * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/core: Set right entry state before releasing reference IB/mlx5: Destroy the DEVX object upon error flow IB/uverbs: Free uapi on destroy RDMA/bnxt_re: Fix system crash during RDMA resource initialization IB/hfi1: Fix destroy_qp hang after a link down IB/hfi1: Fix context recovery when PBC has an UnsupportedVL IB/hfi1: Invalid user input can result in crash IB/hfi1: Fix SL array bounds check RDMA/uverbs: Fix validity check for modify QP IB/srp: Avoid that sg_reset -d ${srp_device} triggers an infinite loop ucma: fix a use-after-free in ucma_resolve_ip() RDMA/uverbs: Atomically flush and mark closed the comp event queue cxgb4: fix abort_req_rss6 struct
2018-09-27IB/mlx5: Enable DEVX on IBYishai Hadas1-6/+0
IB has additional protections with SELinux that cannot be extended to the DEVX domain. SELinux can restrict access to pkeys. The first version of DEVX blocked IB entirely until this could be understood. Since DEVX requires CAP_NET_RAW, it supersedes the SELinux restriction and allows userspace to form arbitrary packets with arbitrary pkeys. Thus we enable IB for DEVX when CAP_NET_RAW is given. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-27IB/mlx5: Enable DEVX white list commandsYishai Hadas1-15/+60
Enable DEVX white list commands without the need for CAP_NET_RAW. DEVX uid must exist from the ucontext or the device so that the firmware will mask unprivileged capabilities. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-27IB/mlx5: Manage device uid for DEVX white list commandsYishai Hadas3-18/+23
Manage device uid for DEVX white list commands. The created device uid will be used on white list commands if the user didn't supply its own uid. This will enable the firmware to filter out non privileged functionality as of the recognition of the uid. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-27IB/mlx5: Expose RAW QP device handles to user spaceYishai Hadas1-2/+36
Expose RAW QP device handles to user space by extending the UHW part of mlx5_ib_create_qp_resp. This data is returned only when DEVX context is used where it may be applicable. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-27RDMA/hns: fix spelling mistake "reseved" -> "reserved"Colin Ian King1-2/+2
Trivial fix to spelling mistake in dev_err error message Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-26IB/hfi1: Move UnsupportedVL bits definitions to the correct headerMichael J. Ruhl2-8/+4
The UnsupportedVL SendCtrl register bit information is defined in the module rather than the chip register header file. Move the defines to the appropriate header file. Reviewed-by: Mike Marciniszyn <[email protected]> Signed-off-by: Michael J. Ruhl <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-26IB/mthca: remove redundant inner check of mdev->mthca_flagsColin Ian King1-2/+1
The inner check for mdev->mthca_flags & MTHCA_FLAG_MSI_X is redundant as this is already true because of the previous identical check in an outer if statement. Remove it Detected by cppcheck: (warning) Identical inner 'if' condition is always true. Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-26RDMA/hns: Add MW support for hip08Yixian Liu5-0/+205
This patch adds memory window (mw) support in the kernel space. Signed-off-by: Yixian Liu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-26RDMA/hns: Add enable judgement for UD vlanLijun Ou4-1/+11
According to the hardware modification, the vlan of the UD packet is based on the ud_vlan_en field of the UD wqe to determine whether to add a vlan header to the UD packet. The ud_vlan_en field is filled by the driver according to the net device. Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-26RDMA/hns: Add CM of vlan device supportLijun Ou2-1/+13
This patch mainly sets the vlan_id field in the WC for rdma_listen() to work over vlan. This is required by ib_init_ah_attr_from_wc() which is called by the CM REQ handler. Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-26RDMA/hns: Add atomic supportLijun Ou4-3/+45
This patch adds atomic operations for hip08, includes fetchadd and cmpswap operation. In order to enable atomic, the driver needs to do the following steps: 1. Enable the atomic caps for RoCE device 2. Post the wqe context of atomic type 3. Configure the atomic type of mtpt Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-26RDMA/hns: Refactor the codes for setting transport opodeLijun Ou1-48/+18
Currently the transport opcodes which come from users configuration is set by similar code. This patch simplifies it. Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-26RDMA/drivers: Use dev_name instead of ibdev->nameJason Gunthorpe7-30/+35
These return the same thing but dev_name is a more conventional use of the kernel API. Signed-off-by: Jason Gunthorpe <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]>
2018-09-26RDMA/drivers: Use dev_err/dbg/etc instead of pr_* + ibdev->nameJason Gunthorpe4-16/+19
Kernel convention is that a driver for a subsystem will print using dev_* on the subsystem's struct device, or with dev_* on the physical device. Drivers should rarely use a pr_* function. Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-26RDMA: Fully setup the device name in ib_register_deviceJason Gunthorpe13-33/+19
The current code has two copies of the device name, ibdev->dev and dev_name(&ibdev->dev), and they are setup at different times, which is very confusing. Set them both up at the same time and make dev_name() the lead name, which is the proper use of the driver core APIs. To make it very clear that the name is not valid until registration pass it in to the ib_register_device() call rather than messing with ibdev->name directly. Also the reorganization now checks that dev_name is unique even if it does not contain a %. Signed-off-by: Jason Gunthorpe <[email protected]> Acked-by: Adit Ranadive <[email protected]> Reviewed-by: Steve Wise <[email protected]> Acked-by: Devesh Sharma <[email protected]> Reviewed-by: Shiraz Saleem <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Reviewed-by: Dennis Dalessandro <[email protected]> Reviewed-by: Michael J. Ruhl <[email protected]>
2018-09-26RDMA: Fix dependencies for rdma_user_mmap_ioArnd Bergmann2-0/+2
The mlx4 driver produces a link error when it is configured as built-in while CONFIG_INFINIBAND_USER_ACCESS is set to =m: drivers/infiniband/hw/mlx4/main.o: In function `mlx4_ib_mmap': main.c:(.text+0x1af4): undefined reference to `rdma_user_mmap_io' The same function is called from mlx5, which already has a dependency to ensure we can call it, and from hns, which appears to suffer from the same problem. This adds the same dependency that mlx5 uses to the other two. Fixes: 6745d356ab39 ("RDMA/hns: Use rdma_user_mmap_io") Fixes: c282da4109e4 ("RDMA/mlx4: Use rdma_user_mmap_io") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Destroy the DEVX object upon error flowYishai Hadas1-1/+4
Upon DEVX object creation the object must be destroyed upon a follows error flow. Fixes: 7efce3691d33 ("IB/mlx5: Add obj create and destroy functionality") Signed-off-by: Yishai Hadas <[email protected]> Reviewed-by: Artemy Kovalyov <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25iw_cxgb4: Use proper enumerated type in c4iw_bar2_addrsNathan Chancellor2-4/+5
Clang warns when one enumerated type is implicitly converted to another. drivers/infiniband/hw/cxgb4/qp.c:287:8: warning: implicit conversion from enumeration type 'enum t4_bar2_qtype' to different enumeration type 'enum cxgb4_bar2_qtype' [-Wenum-conversion] T4_BAR2_QTYPE_EGRESS, ^~~~~~~~~~~~~~~~~~~~ c4iw_bar2_addrs expects a value from enum cxgb4_bar2_qtype so use the corresponding values from that type so Clang is satisfied without changing the meaning of the code. T4_BAR2_QTYPE_EGRESS = CXGB4_BAR2_QTYPE_EGRESS = 0 T4_BAR2_QTYPE_INGRESS = CXGB4_BAR2_QTYPE_INGRESS = 1 Reported-by: Nick Desaulniers <[email protected]> Signed-off-by: Nathan Chancellor <[email protected]> Acked-by: Steve Wise <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25RDMA/mlx5: Remove superfluous version printMark Bloch1-2/+0
When profiles were introduced to MLX5 IB an unneeded version print when creating an MLX5 IB device was added. Remove the print, we still have a printk for driver version in mlx5_ib_add(). Fixes: 16c1975f1032 ("IB/mlx5: Create profile infrastructure to add and remove stages") Signed-off-by: Mark Bloch <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/usnic: fix spelling mistake "unvalid" -> "invalid"Colin Ian King1-1/+1
Trivial fix to spelling mistake in usnic_err error message. Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set valid umem bit on DEVXYishai Hadas1-0/+95
Set valid umem bit on DEVX commands that use umem. This will enforce the umem usage by the firmware and not the 'pas' info. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid as part of TD commandsYishai Hadas3-15/+52
Set uid as part of TD commands so that the firmware can manage the TD object in a secured way. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid as part of XRCD commandsYishai Hadas4-2/+34
Set uid as part of XRCD commands so that the firmware can manage the XRCD object in a secured way. That will enable using an XRCD that was created by verbs application to be used by the DEVX flow in case the uid is equal. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid as part of CQ creationYishai Hadas1-0/+1
Set uid as part of CQ creation so that the firmware can manage the CQ object in a secured way. The uid for the destroy and the modify commands is set by mlx5_core. This will enable using a CQ that was created by verbs application to be used by the DEVX flow in case the uid is equal. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid upon PD allocationYishai Hadas1-0/+1
Set uid as part of PD allocation, this uid is used for other mlx5 objects upon calling the firmware. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid as part of RQT commandsYishai Hadas4-2/+18
Set uid as part of RQT commands so that the firmware can manage the RQT object in a secured way. That will enable using an RQT that was created by verbs application to be used by the DEVX flow in case the uid is equal. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid as part of TIS commandsYishai Hadas3-10/+29
Set uid as part of TIS commands so that the firmware can manage the TIS object in a secured way. That will enable using a TIS that was created by verbs application to be used by the DEVX flow in case the uid is equal. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid as part of TIR commandsYishai Hadas3-9/+27
Set uid as part of TIR commands so that the firmware can manage the TIR object in a secured way. That will enable using a TIR that was created by verbs application to be used by the DEVX flow in case the uid is equal. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid as part of MCG commandsYishai Hadas3-2/+43
Set uid as part of MCG commands so that the firmware can manage the MCG object in a secured way. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid as part of DCT commandsYishai Hadas1-0/+1
Set uid as part of DCT create command so that the firmware can manage the DCT object in a secured way. The uid for the destroy and drain commands are set by mlx5_core. That will enable using a DCT that was created by verbs application to be used by the DEVX flow in case the uid is equal. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid as part of SRQ commandsYishai Hadas1-0/+1
Set uid as part of SRQ create command so that the firmware can manage the SRQ object in a secured way. The uid for the destroy and modify commands are set by mlx5_core. That will enable using a SRQ that was created by verbs application to be used by the DEVX flow in case the uid is equal. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2018-09-25IB/mlx5: Set uid as part of SQ commandsYishai Hadas1-5/+7
Set uid as part of SQ commands so that the firmware can manage the SQ object in a secured way. The uid for the destroy command is set by mlx5_core. This will enable using an SQ that was created by verbs application to be used by the DEVX flow in case the uid is equal. Signed-off-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
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