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2021-02-02IB/mlx5: Return appropriate error code instead of ENOMEMParav Pandit1-2/+1
When mlx5_ib_stage_init_init() fails, return the error code related to failure instead of -ENOMEM. Fixes: 16c1975f1032 ("IB/mlx5: Create profile infrastructure to add and remove stages") Link: https://lore.kernel.org/r/20210127150010.1876121-8-leon@kernel.org Signed-off-by: Parav Pandit <parav@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/efa: Remove unused syndrome enum valuesGal Pressman1-6/+0
The notification syndrome enum values are unused, remove them. Link: https://lore.kernel.org/r/20210126120702.9807-6-galpress@amazon.com Reviewed-by: Firas JahJah <firasj@amazon.com> Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/efa: Remove unused 'select' field from get/set feature command descriptorGal Pressman1-9/+2
The 'select' field in the get/set feature admin command is unimplemented, unused and misleading, remove it. The command always refers to the current values. Link: https://lore.kernel.org/r/20210126120702.9807-5-galpress@amazon.com Reviewed-by: Firas JahJah <firasj@amazon.com> Reviewed-by: Yossi Leybovich <sleybo@amazon.com> Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/efa: Remove unnecessary indentation in defs commentsGal Pressman2-6/+6
The indentation in the subsequent comment lines is unnecessary, remove it. Link: https://lore.kernel.org/r/20210126120702.9807-4-galpress@amazon.com Reviewed-by: Firas JahJah <firasj@amazon.com> Reviewed-by: Yossi Leybovich <sleybo@amazon.com> Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/efa: Remove duplication of upper/lower_32_bitsGal Pressman1-9/+6
The EFA_DMA_ADDR_TO_UINT32_HIGH/LOW macros are the same as the kernel's upper/lower_32_bits, remove them and use kernel macros instead. Link: https://lore.kernel.org/r/20210126120702.9807-3-galpress@amazon.com Reviewed-by: Firas JahJah <firasj@amazon.com> Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/efa: Remove redundant NULL pointer check of CQEGal Pressman1-10/+6
A pointer to store the command completion must be provided as it is always used in efa_com_put_comp_ctx() to return the completion context back to the pool. Remove the NULL pointer check and the redundant 'status' field stored on the context as it could be retrieved from the completion itself. Link: https://lore.kernel.org/r/20210126120702.9807-2-galpress@amazon.com Reviewed-by: Firas JahJah <firasj@amazon.com> Reviewed-by: Yossi Leybovich <sleybo@amazon.com> Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/rc: Demote incorrectly populated kernel-doc headerLee Jones1-2/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/rc.c:1388: warning: Function parameter or member 'packet' not described in 'hfi1_send_rc_ack' drivers/infiniband/hw/hfi1/rc.c:1388: warning: Function parameter or member 'is_fecn' not described in 'hfi1_send_rc_ack' drivers/infiniband/hw/hfi1/rc.c:1388: warning: Excess function parameter 'qp' description in 'hfi1_send_rc_ack' Link: https://lore.kernel.org/r/20210126124732.3320971-21-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/verbs: Demote non-conforming doc header and fix a misspellingLee Jones1-3/+3
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/verbs.c:741: warning: Function parameter or member 'qp' not described in 'update_tx_opstats' drivers/infiniband/hw/hfi1/verbs.c:1160: warning: Function parameter or member 'pkey' not described in 'egress_pkey_check' drivers/infiniband/hw/hfi1/verbs.c:1160: warning: Excess function parameter 'bkey' description in 'egress_pkey_check' drivers/infiniband/hw/hfi1/verbs.c:1217: warning: Function parameter or member 'qp' not described in 'get_send_routine' drivers/infiniband/hw/hfi1/verbs.c:1217: warning: Function parameter or member 'ps' not described in 'get_send_routine' Link: https://lore.kernel.org/r/20210126124732.3320971-20-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/user_exp_rcv: Demote half-documented and kernel-doc abusesLee Jones1-5/+5
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/user_exp_rcv.c:174: warning: Function parameter or member 'fd' not described in 'unpin_rcv_pages' drivers/infiniband/hw/hfi1/user_exp_rcv.c:174: warning: Function parameter or member 'tidbuf' not described in 'unpin_rcv_pages' drivers/infiniband/hw/hfi1/user_exp_rcv.c:174: warning: Function parameter or member 'node' not described in 'unpin_rcv_pages' drivers/infiniband/hw/hfi1/user_exp_rcv.c:174: warning: Function parameter or member 'idx' not described in 'unpin_rcv_pages' drivers/infiniband/hw/hfi1/user_exp_rcv.c:174: warning: Function parameter or member 'npages' not described in 'unpin_rcv_pages' drivers/infiniband/hw/hfi1/user_exp_rcv.c:174: warning: Function parameter or member 'mapped' not described in 'unpin_rcv_pages' drivers/infiniband/hw/hfi1/user_exp_rcv.c:196: warning: Function parameter or member 'fd' not described in 'pin_rcv_pages' drivers/infiniband/hw/hfi1/user_exp_rcv.c:196: warning: Function parameter or member 'tidbuf' not described in 'pin_rcv_pages' Link: https://lore.kernel.org/r/20210126124732.3320971-19-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/ud: Fix a little more doc-rotLee Jones1-6/+2
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/ud.c:477: warning: Function parameter or member 'ps' not described in 'hfi1_make_ud_req' drivers/infiniband/hw/hfi1/ud.c:855: warning: Function parameter or member 'packet' not described in 'hfi1_ud_rcv' drivers/infiniband/hw/hfi1/ud.c:855: warning: Excess function parameter 'ibp' description in 'hfi1_ud_rcv' drivers/infiniband/hw/hfi1/ud.c:855: warning: Excess function parameter 'hdr' description in 'hfi1_ud_rcv' drivers/infiniband/hw/hfi1/ud.c:855: warning: Excess function parameter 'rcv_flags' description in 'hfi1_ud_rcv' drivers/infiniband/hw/hfi1/ud.c:855: warning: Excess function parameter 'data' description in 'hfi1_ud_rcv' drivers/infiniband/hw/hfi1/ud.c:855: warning: Excess function parameter 'tlen' description in 'hfi1_ud_rcv' drivers/infiniband/hw/hfi1/ud.c:855: warning: Excess function parameter 'qp' description in 'hfi1_ud_rcv' Link: https://lore.kernel.org/r/20210126124732.3320971-18-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/uc: Fix a little doc-rotLee Jones1-6/+2
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/uc.c:64: warning: Function parameter or member 'ps' not described in 'hfi1_make_uc_req' drivers/infiniband/hw/hfi1/uc.c:306: warning: Function parameter or member 'packet' not described in 'hfi1_uc_rcv' drivers/infiniband/hw/hfi1/uc.c:306: warning: Excess function parameter 'ibp' description in 'hfi1_uc_rcv' drivers/infiniband/hw/hfi1/uc.c:306: warning: Excess function parameter 'hdr' description in 'hfi1_uc_rcv' drivers/infiniband/hw/hfi1/uc.c:306: warning: Excess function parameter 'rcv_flags' description in 'hfi1_uc_rcv' drivers/infiniband/hw/hfi1/uc.c:306: warning: Excess function parameter 'data' description in 'hfi1_uc_rcv' drivers/infiniband/hw/hfi1/uc.c:306: warning: Excess function parameter 'tlen' description in 'hfi1_uc_rcv' drivers/infiniband/hw/hfi1/uc.c:306: warning: Excess function parameter 'qp' description in 'hfi1_uc_rcv' Link: https://lore.kernel.org/r/20210126124732.3320971-17-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/tid_rdma: Fix a plethora of kernel-doc issuesLee Jones1-20/+27
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/tid_rdma.c:321: warning: Function parameter or member 'rdi' not described in 'qp_to_rcd' drivers/infiniband/hw/hfi1/tid_rdma.c:321: warning: Function parameter or member 'qp' not described in 'qp_to_rcd' drivers/infiniband/hw/hfi1/tid_rdma.c:505: warning: Function parameter or member 'queue' not described in 'kernel_tid_waiters' drivers/infiniband/hw/hfi1/tid_rdma.c:536: warning: Function parameter or member 'rcd' not described in 'dequeue_tid_waiter' drivers/infiniband/hw/hfi1/tid_rdma.c:536: warning: Function parameter or member 'queue' not described in 'dequeue_tid_waiter' drivers/infiniband/hw/hfi1/tid_rdma.c:536: warning: Function parameter or member 'qp' not described in 'dequeue_tid_waiter' drivers/infiniband/hw/hfi1/tid_rdma.c:562: warning: Function parameter or member 'queue' not described in 'queue_qp_for_tid_wait' drivers/infiniband/hw/hfi1/tid_rdma.c:607: warning: Function parameter or member 'qp' not described in 'tid_rdma_schedule_tid_wakeup' drivers/infiniband/hw/hfi1/tid_rdma.c:639: warning: Function parameter or member 'work' not described in 'tid_rdma_trigger_resume' drivers/infiniband/hw/hfi1/tid_rdma.c:666: warning: Function parameter or member 'qp' not described in '_tid_rdma_flush_wait' drivers/infiniband/hw/hfi1/tid_rdma.c:666: warning: Function parameter or member 'queue' not described in '_tid_rdma_flush_wait' drivers/infiniband/hw/hfi1/tid_rdma.c:713: warning: Function parameter or member 'rcd' not described in 'kern_reserve_flow' drivers/infiniband/hw/hfi1/tid_rdma.c:713: warning: Function parameter or member 'last' not described in 'kern_reserve_flow' drivers/infiniband/hw/hfi1/tid_rdma.c:879: warning: Function parameter or member 'flow' not described in 'tid_rdma_find_phys_blocks_4k' drivers/infiniband/hw/hfi1/tid_rdma.c:879: warning: Function parameter or member 'pages' not described in 'tid_rdma_find_phys_blocks_4k' drivers/infiniband/hw/hfi1/tid_rdma.c:879: warning: Function parameter or member 'npages' not described in 'tid_rdma_find_phys_blocks_4k' drivers/infiniband/hw/hfi1/tid_rdma.c:879: warning: Function parameter or member 'list' not described in 'tid_rdma_find_phys_blocks_4k' drivers/infiniband/hw/hfi1/tid_rdma.c:972: warning: Function parameter or member 'list' not described in 'tid_flush_pages' drivers/infiniband/hw/hfi1/tid_rdma.c:972: warning: Function parameter or member 'idx' not described in 'tid_flush_pages' drivers/infiniband/hw/hfi1/tid_rdma.c:972: warning: Function parameter or member 'pages' not described in 'tid_flush_pages' drivers/infiniband/hw/hfi1/tid_rdma.c:972: warning: Function parameter or member 'sets' not described in 'tid_flush_pages' drivers/infiniband/hw/hfi1/tid_rdma.c:1017: warning: Function parameter or member 'flow' not described in 'tid_rdma_find_phys_blocks_8k' drivers/infiniband/hw/hfi1/tid_rdma.c:1017: warning: Function parameter or member 'pages' not described in 'tid_rdma_find_phys_blocks_8k' drivers/infiniband/hw/hfi1/tid_rdma.c:1017: warning: Function parameter or member 'npages' not described in 'tid_rdma_find_phys_blocks_8k' drivers/infiniband/hw/hfi1/tid_rdma.c:1017: warning: Function parameter or member 'list' not described in 'tid_rdma_find_phys_blocks_8k' drivers/infiniband/hw/hfi1/tid_rdma.c:1083: warning: Function parameter or member 'flow' not described in 'kern_find_pages' drivers/infiniband/hw/hfi1/tid_rdma.c:1083: warning: Function parameter or member 'pages' not described in 'kern_find_pages' drivers/infiniband/hw/hfi1/tid_rdma.c:1083: warning: Function parameter or member 'ss' not described in 'kern_find_pages' drivers/infiniband/hw/hfi1/tid_rdma.c:1083: warning: Function parameter or member 'last' not described in 'kern_find_pages' drivers/infiniband/hw/hfi1/tid_rdma.c:1604: warning: Function parameter or member 'req' not described in 'hfi1_kern_exp_rcv_free_flows' drivers/infiniband/hw/hfi1/tid_rdma.c:3458: warning: Function parameter or member 'qp' not described in 'hfi1_tid_write_alloc_resources' drivers/infiniband/hw/hfi1/tid_rdma.c:3458: warning: Function parameter or member 'intr_ctx' not described in 'hfi1_tid_write_alloc_resources' Link: https://lore.kernel.org/r/20210126124732.3320971-16-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/sdma: Fix misnaming of 'sdma_send_txlist()'s 'count_out' paramLee Jones1-5/+5
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/sdma.c:2476: warning: Function parameter or member 'count_out' not described in 'sdma_send_txlist' drivers/infiniband/hw/hfi1/sdma.c:2476: warning: Excess function parameter 'count' description in 'sdma_send_txlist' Link: https://lore.kernel.org/r/20210126124732.3320971-15-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/ruc: Fix a small formatting and description issuesLee Jones1-2/+3
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/ruc.c:277: warning: Function parameter or member 'bth1' not described in 'hfi1_make_ruc_header_16B' drivers/infiniband/hw/hfi1/ruc.c:365: warning: Function parameter or member 'bth1' not described in 'hfi1_make_ruc_header_9B' drivers/infiniband/hw/hfi1/ruc.c:472: warning: Function parameter or member 'tid' not described in 'hfi1_schedule_send_yield' drivers/infiniband/hw/hfi1/ruc.c:472: warning: Excess function parameter 'timeout' description in 'hfi1_schedule_send_yield' Link: https://lore.kernel.org/r/20210126124732.3320971-14-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/qp: Fix some formatting issues and demote kernel-doc abuseLee Jones1-7/+7
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/qp.c:195: warning: Function parameter or member 'dev' not described in 'verbs_mtu_enum_to_int' drivers/infiniband/hw/hfi1/qp.c:195: warning: Function parameter or member 'mtu' not described in 'verbs_mtu_enum_to_int' drivers/infiniband/hw/hfi1/qp.c:306: warning: Function parameter or member 'qp' not described in 'hfi1_setup_wqe' drivers/infiniband/hw/hfi1/qp.c:306: warning: Function parameter or member 'wqe' not described in 'hfi1_setup_wqe' drivers/infiniband/hw/hfi1/qp.c:306: warning: Function parameter or member 'call_send' not described in 'hfi1_setup_wqe' drivers/infiniband/hw/hfi1/qp.c:922: warning: Function parameter or member 'qp' not described in 'hfi1_qp_iter_cb' drivers/infiniband/hw/hfi1/qp.c:922: warning: Function parameter or member 'v' not described in 'hfi1_qp_iter_cb' Link: https://lore.kernel.org/r/20210126124732.3320971-13-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/rc: Fix a few function documentation issuesLee Jones1-1/+3
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/rc.c:430: warning: Function parameter or member 'ps' not described in 'hfi1_make_rc_req' drivers/infiniband/hw/hfi1/rc.c:1387: warning: Function parameter or member 'packet' not described in 'hfi1_send_rc_ack' drivers/infiniband/hw/hfi1/rc.c:1387: warning: Function parameter or member 'is_fecn' not described in 'hfi1_send_rc_ack' drivers/infiniband/hw/hfi1/rc.c:1387: warning: Excess function parameter 'qp' description in 'hfi1_send_rc_ack' drivers/infiniband/hw/hfi1/rc.c:2008: warning: Function parameter or member 'aeth' not described in 'do_rc_ack' drivers/infiniband/hw/hfi1/rc.c:2008: warning: Function parameter or member 'val' not described in 'do_rc_ack' drivers/infiniband/hw/hfi1/rc.c:2008: warning: Function parameter or member 'rcd' not described in 'do_rc_ack' drivers/infiniband/hw/hfi1/rc.c:2554: warning: Function parameter or member 'rcd' not described in 'rc_rcv_error' Link: https://lore.kernel.org/r/20210126124732.3320971-12-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/pio_copy: Provide entry for 'pio_copy()'s 'dd' paramLee Jones1-0/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/pio_copy.c:73: warning: Function parameter or member 'dd' not described in 'pio_copy' Link: https://lore.kernel.org/r/20210126124732.3320971-11-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/pcie: Demote kernel-doc abusesLee Jones1-2/+2
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/pcie.c:343: warning: Function parameter or member 'dd' not described in 'restore_pci_variables' drivers/infiniband/hw/hfi1/pcie.c:402: warning: Function parameter or member 'dd' not described in 'save_pci_variables' Link: https://lore.kernel.org/r/20210126124732.3320971-10-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/netdev_rx: Fix misdocumentation of the 'start_id' paramLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/netdev_rx.c:473: warning: Function parameter or member 'start_id' not described in 'hfi1_netdev_get_first_data' drivers/infiniband/hw/hfi1/netdev_rx.c:473: warning: Excess function parameter 'id' description in 'hfi1_netdev_get_first_data' Link: https://lore.kernel.org/r/20210126124732.3320971-9-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/sw/rdmavt/qp: Fix kernel-doc formatting problemLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/sw/rdmavt/qp.c:1929: warning: Function parameter or member 'post_parms' not described in 'rvt_qp_valid_operation' Link: https://lore.kernel.org/r/20210126124732.3320971-8-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/sw/rdmavt/mad: Fix misspelling of 'rvt_process_mad()'s 'in_mad_size' paramLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/sw/rdmavt/mad.c:78: warning: Function parameter or member 'in_mad_size' not described in 'rvt_process_mad' Link: https://lore.kernel.org/r/20210126124732.3320971-7-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/msix: Add description for 'name' and remove superfluous param 'idx'Lee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/msix.c:120: warning: Function parameter or member 'name' not described in 'msix_request_irq' drivers/infiniband/hw/hfi1/msix.c:120: warning: Excess function parameter 'idx' description in 'msix_request_irq' Link: https://lore.kernel.org/r/20210126124732.3320971-6-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/mad: Demote half-completed kernel-doc header fix anotherLee Jones1-1/+3
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/mad.c:1354: warning: Function parameter or member 'am' not described in '__subn_set_opa_portinfo' drivers/infiniband/hw/hfi1/mad.c:1354: warning: Function parameter or member 'data' not described in '__subn_set_opa_portinfo' drivers/infiniband/hw/hfi1/mad.c:1354: warning: Function parameter or member 'resp_len' not described in '__subn_set_opa_portinfo' drivers/infiniband/hw/hfi1/mad.c:1354: warning: Function parameter or member 'max_len' not described in '__subn_set_opa_portinfo' drivers/infiniband/hw/hfi1/mad.c:1354: warning: Function parameter or member 'local_mad' not described in '__subn_set_opa_portinfo' drivers/infiniband/hw/hfi1/mad.c:4919: warning: Function parameter or member 'out_mad_size' not described in 'hfi1_process_mad' drivers/infiniband/hw/hfi1/mad.c:4919: warning: Function parameter or member 'out_mad_pkey_index' not described in 'hfi1_process_mad' Link: https://lore.kernel.org/r/20210126124732.3320971-5-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/iowait: Demote half-completed kernel-doc and fix formatting ↵Lee Jones1-2/+2
issue in another Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/iowait.c:52: warning: Function parameter or member 'tidfunc' not described in 'iowait_init' drivers/infiniband/hw/hfi1/iowait.c:52: warning: Function parameter or member 'wakeup' not described in 'iowait_init' drivers/infiniband/hw/hfi1/iowait.c:52: warning: Function parameter or member 'sdma_drained' not described in 'iowait_init' drivers/infiniband/hw/hfi1/iowait.c:52: warning: Function parameter or member 'init_priority' not described in 'iowait_init' drivers/infiniband/hw/hfi1/iowait.c:52: warning: Excess function parameter 'resume' description in 'iowait_init' drivers/infiniband/hw/hfi1/iowait.c:94: warning: Function parameter or member 'w' not described in 'iowait_set_work_flag' Link: https://lore.kernel.org/r/20210126124732.3320971-4-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/sw/rdmavt/srq: Fix a couple of kernel-doc issuesLee Jones1-3/+4
Fixes the following W=1 kernel build warning(s): drivers/infiniband/sw/rdmavt/srq.c:78: warning: Function parameter or member 'ibsrq' not described in 'rvt_create_srq' drivers/infiniband/sw/rdmavt/srq.c:78: warning: Excess function parameter 'ibpd' description in 'rvt_create_srq' drivers/infiniband/sw/rdmavt/srq.c:336: warning: Function parameter or member 'udata' not described in 'rvt_destroy_srq' Link: https://lore.kernel.org/r/20210126124732.3320971-3-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hw/hfi1/intr: Fix some kernel-doc formatting issuesLee Jones1-8/+8
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/intr.c:99: warning: Function parameter or member 'msg' not described in 'format_hwmsg' drivers/infiniband/hw/hfi1/intr.c:99: warning: Function parameter or member 'msgl' not described in 'format_hwmsg' drivers/infiniband/hw/hfi1/intr.c:99: warning: Function parameter or member 'hwmsg' not described in 'format_hwmsg' drivers/infiniband/hw/hfi1/intr.c:115: warning: Function parameter or member 'hwerrs' not described in 'hfi1_format_hwerrors' drivers/infiniband/hw/hfi1/intr.c:115: warning: Function parameter or member 'hwerrmsgs' not described in 'hfi1_format_hwerrors' drivers/infiniband/hw/hfi1/intr.c:115: warning: Function parameter or member 'nhwerrmsgs' not described in 'hfi1_format_hwerrors' drivers/infiniband/hw/hfi1/intr.c:115: warning: Function parameter or member 'msg' not described in 'hfi1_format_hwerrors' drivers/infiniband/hw/hfi1/intr.c:115: warning: Function parameter or member 'msgl' not described in 'hfi1_format_hwerrors' Link: https://lore.kernel.org/r/20210126124732.3320971-2-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/rxe: Replace missing rxe_pool_get_index_lockedBob Pearson1-7/+14
One of the pool APIs for when caller is holding lock was not defined but is declared in rxe_pool.h. This patch adds the definition. Link: https://lore.kernel.org/r/20210125211641.2694-7-rpearson@hpe.com Signed-off-by: Bob Pearson <rpearson@hpe.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/rxe: Remove unneeded pool->stateBob Pearson2-43/+1
rxe_pool.c uses the field pool->state to mark a pool as invalid when it is shut down and checks it in several pool APIs to verify that the pool has not been shut down. This is unneeded because the pools are not marked invalid unless the entire driver is being removed at which point no functional APIs should or could be executing. This patch removes this field and associated code. Link: https://lore.kernel.org/r/20210125211641.2694-6-rpearson@hpe.com Suggested-by: zyjzyj2000@gmail.c Signed-off-by: Bob Pearson <rpearson@hpe.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/rxe: Remove references to ib_device and poolBob Pearson2-41/+2
rxe_pool.c takes references to the pool and ib_device structs for each object allocated and also keeps an atomic num_elem count in each pool. This is more work than is needed. Pool allocation is only called from verbs APIs which already have references to ib_device and pools are only diasbled when the driver is removed so no protection of the pool addresses are needed. The elem count is used to warn if elements are still present in a pool when it is cleaned up which is useful. This patch eliminates the references to the ib_device and pool structs. Link: https://lore.kernel.org/r/20210125211641.2694-5-rpearson@hpe.com Signed-off-by: Bob Pearson <rpearson@hpe.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/rxe: Remove RXE_POOL_ATOMICBob Pearson2-6/+1
rxe_alloc() used the RXE_POOL_ATOMIC flag in rxe_type_info to select GFP_ATOMIC in calls to kzalloc(). This was intended to handle cases where an object could be created in interrupt context. This no longer occurs since allocating those objects has moved into the core so this flag is not necessary. An incorrect use of this flag was still present for rxe_mc_elem objects and is removed. Link: https://lore.kernel.org/r/20210125211641.2694-4-rpearson@hpe.com Signed-off-by: Bob Pearson <rpearson@hpe.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/rxe: Fix misleading comments and namesBob Pearson3-43/+42
The names and comments of the 'unlocked' pool APIs are very misleading and not what was intended. This patch replaces 'rxe_xxx_nl' with 'rxe_xxx_locked' with comments indicating that the caller is expected to hold the rxe pool lock. Link: https://lore.kernel.org/r/20210125211641.2694-3-rpearson@hpe.com Reported-by: Hillf Danton <hdanton@sina.com> Suggested-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Bob Pearson <rpearson@hpe.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/rxe: Fix bug in rxe_alloc()Bob Pearson1-6/+35
A recent patch which added an 'unlocked' version of rxe_alloc introduced a bug causing kzalloc(..., GFP_KERNEL) to be called while holding a spin lock. This patch corrects that error. rxe_alloc_nl() should always be called while holding the pool->pool_lock so the 2nd argument to kzalloc there should be GFP_ATOMIC. rxe_alloc() prior to the change only locked the code around checking that pool->state is RXE_POOL_STATE_VALID to avoid races between working threads and a thread shutting down the rxe driver. This patch reverts rxe_alloc() to this behavior so the lock is not held when kzalloc() is called. Link: https://lore.kernel.org/r/20210125211641.2694-2-rpearson@hpe.com Reported-by: syzbot+ec2fd72374785d0e558e@syzkaller.appspotmail.com Fixes: 3853c35e243d ("RDMA/rxe: Add unlocked versions of pool APIs") Signed-off-by: Bob Pearson <rpearson@hpe.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28IB/umad: Return EPOLLERR in case of when device disassociatedShay Drory1-0/+10
Currently, polling a umad device will always works, even if the device was disassociated. A disassociated device should immediately return EPOLLERR from poll(). Otherwise userspace is endlessly hung on poll() with no idea that the device has been removed from the system. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Link: https://lore.kernel.org/r/20210125121339.837518-3-leon@kernel.org Signed-off-by: Shay Drory <shayd@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28IB/umad: Return EIO in case of when device disassociatedShay Drory1-1/+6
MAD message received by the user has EINVAL error in all flows including when the device is disassociated. That makes it impossible for the applications to treat such flow differently. Change it to return EIO, so the applications will be able to perform disassociation recovery. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Link: https://lore.kernel.org/r/20210125121339.837518-2-leon@kernel.org Signed-off-by: Shay Drory <shayd@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/mlx5: Allow creating all QPs even when non RDMA profile is usedMark Bloch1-7/+20
The cited commit disallowed creating any QP which isn't raw ethernet, reg umr or the special UD qp for testing WC, this proved too strict. While modify can't be done (no GIDS/GID table for example) just creating a QP is okay. This patch partially reverts the bellow mentioned commit and places the restriction at the modify QP stage and not at the creation. DEVX commands should be used to manipulate such QPs. Fixes: 42caf9cb5937 ("RDMA/mlx5: Allow only raw Ethernet QPs when RoCE isn't enabled") Link: https://lore.kernel.org/r/20210125120709.836718-1-leon@kernel.org Signed-off-by: Mark Bloch <mbloch@nvidia.com> Reviewed-by: Maor Gottlieb <maorg@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28tools/testing/scatterlist: Fix overflow of max segment sizeMaor Gottlieb1-1/+0
Because SCATTERLIST_MAX_SEGMENT was removed and replaced with UINT_MAX, the test overflows the max_sgement variable. Remove this case. Fixes: 7a60c2dd0f57 ("drm: Remove SCATTERLIST_MAX_SEGMENT") Link: https://lore.kernel.org/r/20210125120527.836363-1-leon@kernel.org Signed-off-by: Maor Gottlieb <maorg@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hns: Use new interface to set MPT related fieldsLang Cheng3-30/+85
Achieve hr_reg_write() to simply the codes to fill fields. Link: https://lore.kernel.org/r/1611395282-991-4-git-send-email-liweihang@huawei.com Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hns: Optimize the MR registration processLang Cheng3-89/+47
When creating or re-registering an MR, storing the PDN, access flag and IOVA information ASAP can simplify the number of parameters passed into the subsequent process. Link: https://lore.kernel.org/r/1611395282-991-3-git-send-email-liweihang@huawei.com Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-28RDMA/hns: Refactor the MTR creation flowXi Wang6-172/+125
Split the hns_roce_mtr_create() into serval small functions, remove unused member in 'struct hns_roce_buf_attr' and delete unnecessary MTR page count check flow to make the MTR creation related codes clearer. Link: https://lore.kernel.org/r/1611395282-991-2-git-send-email-liweihang@huawei.com Signed-off-by: Xi Wang <wangxi11@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/sw/rdmavt/qp: Fix a bunch of kernel-doc misdemeanoursLee Jones1-14/+20
Fixes the following W=1 kernel build warning(s): drivers/infiniband/sw/rdmavt/qp.c:165: warning: Function parameter or member 'rdi' not described in 'rvt_wss_init' drivers/infiniband/sw/rdmavt/qp.c:329: warning: Function parameter or member 'rdi' not described in 'init_qpn_table' drivers/infiniband/sw/rdmavt/qp.c:534: warning: Function parameter or member 'type' not described in 'alloc_qpn' drivers/infiniband/sw/rdmavt/qp.c:664: warning: Function parameter or member 'wqe' not described in 'rvt_swqe_has_lkey' drivers/infiniband/sw/rdmavt/qp.c:664: warning: Function parameter or member 'lkey' not described in 'rvt_swqe_has_lkey' drivers/infiniband/sw/rdmavt/qp.c:682: warning: Function parameter or member 'qp' not described in 'rvt_qp_sends_has_lkey' drivers/infiniband/sw/rdmavt/qp.c:682: warning: Function parameter or member 'lkey' not described in 'rvt_qp_sends_has_lkey' drivers/infiniband/sw/rdmavt/qp.c:706: warning: Function parameter or member 'qp' not described in 'rvt_qp_acks_has_lkey' drivers/infiniband/sw/rdmavt/qp.c:706: warning: Function parameter or member 'lkey' not described in 'rvt_qp_acks_has_lkey' drivers/infiniband/sw/rdmavt/qp.c:866: warning: Function parameter or member 'rdi' not described in 'rvt_init_qp' drivers/infiniband/sw/rdmavt/qp.c:920: warning: Function parameter or member 'rdi' not described in '_rvt_reset_qp' drivers/infiniband/sw/rdmavt/qp.c:1736: warning: Function parameter or member 'udata' not described in 'rvt_destroy_qp' drivers/infiniband/sw/rdmavt/qp.c:1924: warning: Function parameter or member 'qp' not described in 'rvt_qp_valid_operation' drivers/infiniband/sw/rdmavt/qp.c:1924: warning: Function parameter or member 'post_parms' not described in 'rvt_qp_valid_operation' drivers/infiniband/sw/rdmavt/qp.c:1924: warning: Function parameter or member 'wr' not described in 'rvt_qp_valid_operation' drivers/infiniband/sw/rdmavt/qp.c:2020: warning: Function parameter or member 'call_send' not described in 'rvt_post_one_wr' drivers/infiniband/sw/rdmavt/qp.c:2621: warning: Function parameter or member 'qp' not described in 'rvt_stop_rnr_timer' Link: https://lore.kernel.org/r/20210121094519.2044049-31-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_iba6120: Fix some repeated (copy/paste) kernel-doc issuesLee Jones1-9/+9
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_iba6120.c:1229: warning: Function parameter or member 'ppd' not described in 'qib_6120_bringup_serdes' drivers/infiniband/hw/qib/qib_iba6120.c:1229: warning: Excess function parameter 'dd' description in 'qib_6120_bringup_serdes' drivers/infiniband/hw/qib/qib_iba6120.c:1436: warning: Function parameter or member 'ppd' not described in 'qib_6120_setup_setextled' drivers/infiniband/hw/qib/qib_iba6120.c:1436: warning: Excess function parameter 'dd' description in 'qib_6120_setup_setextled' drivers/infiniband/hw/qib/qib_iba6120.c:1836: warning: Function parameter or member 'type' not described in 'qib_6120_put_tid' drivers/infiniband/hw/qib/qib_iba6120.c:1836: warning: Excess function parameter 'tidtype' description in 'qib_6120_put_tid' drivers/infiniband/hw/qib/qib_iba6120.c:1903: warning: Function parameter or member 'type' not described in 'qib_6120_put_tid_2' drivers/infiniband/hw/qib/qib_iba6120.c:1903: warning: Excess function parameter 'tidtype' description in 'qib_6120_put_tid_2' drivers/infiniband/hw/qib/qib_iba6120.c:1944: warning: Function parameter or member 'rcd' not described in 'qib_6120_clear_tids' drivers/infiniband/hw/qib/qib_iba6120.c:1944: warning: Excess function parameter 'ctxt' description in 'qib_6120_clear_tids' drivers/infiniband/hw/qib/qib_iba6120.c:2018: warning: Function parameter or member 'kinfo' not described in 'qib_6120_get_base_info' drivers/infiniband/hw/qib/qib_iba6120.c:2018: warning: Excess function parameter 'kbase' description in 'qib_6120_get_base_info' drivers/infiniband/hw/qib/qib_iba6120.c:2277: warning: Function parameter or member 'ppd' not described in 'qib_portcntr_6120' drivers/infiniband/hw/qib/qib_iba6120.c:2277: warning: Function parameter or member 'reg' not described in 'qib_portcntr_6120' drivers/infiniband/hw/qib/qib_iba6120.c:2277: warning: Excess function parameter 'dd' description in 'qib_portcntr_6120' drivers/infiniband/hw/qib/qib_iba6120.c:2277: warning: Excess function parameter 'creg' description in 'qib_portcntr_6120' drivers/infiniband/hw/qib/qib_iba6120.c:2620: warning: Function parameter or member 't' not described in 'qib_get_6120_faststats' Link: https://lore.kernel.org/r/20210121094519.2044049-30-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_verbs: Repair some formatting problemsLee Jones1-3/+3
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_verbs.c:1077: warning: Function parameter or member 'ppd' not described in 'qib_get_counters' drivers/infiniband/hw/qib/qib_verbs.c:1077: warning: Excess function parameter 'dd' description in 'qib_get_counters' drivers/infiniband/hw/qib/qib_verbs.c:1686: warning: Function parameter or member 'qp' not described in '_qib_schedule_send' drivers/infiniband/hw/qib/qib_verbs.c:1703: warning: Function parameter or member 'qp' not described in 'qib_schedule_send' Link: https://lore.kernel.org/r/20210121094519.2044049-29-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_iba7322: Fix a bunch of copy/paste issuesLee Jones1-7/+7
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_iba7322.c:2521: warning: Function parameter or member 'ppd' not described in 'qib_7322_mini_quiet_serdes' drivers/infiniband/hw/qib/qib_iba7322.c:2521: warning: Excess function parameter 'dd' description in 'qib_7322_mini_quiet_serdes' drivers/infiniband/hw/qib/qib_iba7322.c:3768: warning: Function parameter or member 'type' not described in 'qib_7322_put_tid' drivers/infiniband/hw/qib/qib_iba7322.c:3768: warning: Excess function parameter 'tidtype' description in 'qib_7322_put_tid' drivers/infiniband/hw/qib/qib_iba7322.c:3806: warning: Function parameter or member 'rcd' not described in 'qib_7322_clear_tids' drivers/infiniband/hw/qib/qib_iba7322.c:3806: warning: Excess function parameter 'ctxt' description in 'qib_7322_clear_tids' drivers/infiniband/hw/qib/qib_iba7322.c:3872: warning: Function parameter or member 'kinfo' not described in 'qib_7322_get_base_info' drivers/infiniband/hw/qib/qib_iba7322.c:3872: warning: Excess function parameter 'kbase' description in 'qib_7322_get_base_info' drivers/infiniband/hw/qib/qib_iba7322.c:4730: warning: Function parameter or member 'reg' not described in 'qib_portcntr_7322' drivers/infiniband/hw/qib/qib_iba7322.c:4730: warning: Excess function parameter 'creg' description in 'qib_portcntr_7322' drivers/infiniband/hw/qib/qib_iba7322.c:5109: warning: Function parameter or member 't' not described in 'qib_get_7322_faststats' drivers/infiniband/hw/qib/qib_iba7322.c:7189: warning: Function parameter or member 'pdev' not described in 'qib_init_iba7322_funcs' drivers/infiniband/hw/qib/qib_iba7322.c:7189: warning: Excess function parameter 'dev' description in 'qib_init_iba7322_funcs' Link: https://lore.kernel.org/r/20210121094519.2044049-28-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/sw/rdmavt/mr: Fix some issues related to formatting and missing ↵Lee Jones1-10/+11
descriptions Fixes the following W=1 kernel build warning(s): drivers/infiniband/sw/rdmavt/mr.c:380: warning: Function parameter or member 'virt_addr' not described in 'rvt_reg_user_mr' drivers/infiniband/sw/rdmavt/mr.c:449: warning: Function parameter or member 'qp' not described in 'rvt_dereg_clean_qp_cb' drivers/infiniband/sw/rdmavt/mr.c:449: warning: Function parameter or member 'v' not described in 'rvt_dereg_clean_qp_cb' drivers/infiniband/sw/rdmavt/mr.c:466: warning: Function parameter or member 'mr' not described in 'rvt_dereg_clean_qps' drivers/infiniband/sw/rdmavt/mr.c:484: warning: Function parameter or member 'mr' not described in 'rvt_check_refs' drivers/infiniband/sw/rdmavt/mr.c:484: warning: Function parameter or member 't' not described in 'rvt_check_refs' drivers/infiniband/sw/rdmavt/mr.c:513: warning: Function parameter or member 'mr' not described in 'rvt_mr_has_lkey' drivers/infiniband/sw/rdmavt/mr.c:513: warning: Function parameter or member 'lkey' not described in 'rvt_mr_has_lkey' drivers/infiniband/sw/rdmavt/mr.c:526: warning: Function parameter or member 'ss' not described in 'rvt_ss_has_lkey' drivers/infiniband/sw/rdmavt/mr.c:526: warning: Function parameter or member 'lkey' not described in 'rvt_ss_has_lkey' drivers/infiniband/sw/rdmavt/mr.c:551: warning: Function parameter or member 'udata' not described in 'rvt_dereg_mr' Link: https://lore.kernel.org/r/20210121094519.2044049-27-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/hfi1/file_ops: Fix' manage_rcvq()'s 'arg' paramLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/file_ops.c:1533: warning: Function parameter or member 'arg' not described in 'manage_rcvq' drivers/infiniband/hw/hfi1/file_ops.c:1533: warning: Excess function parameter 'start_stop' description in 'manage_rcvq' Link: https://lore.kernel.org/r/20210121094519.2044049-26-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_iba7220: Fix some kernel-doc issuesLee Jones1-8/+8
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_iba7220.c:1726: warning: Function parameter or member 'ppd' not described in 'qib_setup_7220_setextled' drivers/infiniband/hw/qib/qib_iba7220.c:1726: warning: Excess function parameter 'dd' description in 'qib_setup_7220_setextled' drivers/infiniband/hw/qib/qib_iba7220.c:2154: warning: Function parameter or member 'type' not described in 'qib_7220_put_tid' drivers/infiniband/hw/qib/qib_iba7220.c:2154: warning: Excess function parameter 'tidtype' description in 'qib_7220_put_tid' drivers/infiniband/hw/qib/qib_iba7220.c:2192: warning: Function parameter or member 'rcd' not described in 'qib_7220_clear_tids' drivers/infiniband/hw/qib/qib_iba7220.c:2192: warning: Excess function parameter 'ctxt' description in 'qib_7220_clear_tids' drivers/infiniband/hw/qib/qib_iba7220.c:2248: warning: Function parameter or member 'kinfo' not described in 'qib_7220_get_base_info' drivers/infiniband/hw/qib/qib_iba7220.c:2248: warning: Excess function parameter 'kbase' description in 'qib_7220_get_base_info' drivers/infiniband/hw/qib/qib_iba7220.c:2903: warning: Function parameter or member 'ppd' not described in 'qib_portcntr_7220' drivers/infiniband/hw/qib/qib_iba7220.c:2903: warning: Function parameter or member 'reg' not described in 'qib_portcntr_7220' drivers/infiniband/hw/qib/qib_iba7220.c:2903: warning: Excess function parameter 'dd' description in 'qib_portcntr_7220' drivers/infiniband/hw/qib/qib_iba7220.c:2903: warning: Excess function parameter 'creg' description in 'qib_portcntr_7220' drivers/infiniband/hw/qib/qib_iba7220.c:3242: warning: Function parameter or member 't' not described in 'qib_get_7220_faststats' drivers/infiniband/hw/qib/qib_iba7220.c:4479: warning: Function parameter or member 'pdev' not described in 'qib_init_iba7220_funcs' drivers/infiniband/hw/qib/qib_iba7220.c:4479: warning: Excess function parameter 'dev' description in 'qib_init_iba7220_funcs' Link: https://lore.kernel.org/r/20210121094519.2044049-25-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/hfi1/exp_rcv: Fix some kernel-doc formatting issuesLee Jones1-4/+4
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/hfi1/exp_rcv.c:56: warning: Function parameter or member 'set' not described in 'hfi1_exp_tid_set_init' drivers/infiniband/hw/hfi1/exp_rcv.c:66: warning: Function parameter or member 'rcd' not described in 'hfi1_exp_tid_group_init' drivers/infiniband/hw/hfi1/exp_rcv.c:77: warning: Function parameter or member 'rcd' not described in 'hfi1_alloc_ctxt_rcv_groups' drivers/infiniband/hw/hfi1/exp_rcv.c:114: warning: Function parameter or member 'rcd' not described in 'hfi1_free_ctxt_rcv_groups' Link: https://lore.kernel.org/r/20210121094519.2044049-24-lee.jones@linaro.org Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/sw/rdmavt/mcast: Demote incomplete kernel-doc headerLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/sw/rdmavt/mcast.c:195: warning: Function parameter or member 'rdi' not described in 'rvt_mcast_add' drivers/infiniband/sw/rdmavt/mcast.c:195: warning: Function parameter or member 'ibp' not described in 'rvt_mcast_add' Link: https://lore.kernel.org/r/20210121094519.2044049-23-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_user_pages: Demote non-conformant documentation headerLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_user_pages.c:60: warning: Function parameter or member 'hwdev' not described in 'qib_map_page' drivers/infiniband/hw/qib/qib_user_pages.c:60: warning: Function parameter or member 'page' not described in 'qib_map_page' drivers/infiniband/hw/qib/qib_user_pages.c:60: warning: Function parameter or member 'daddr' not described in 'qib_map_page' Link: https://lore.kernel.org/r/20210121094519.2044049-22-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/sw/rdmavt/mad: Fix 'rvt_process_mad()'s documentation headerLee Jones1-2/+5
Fixes the following W=1 kernel build warning(s): drivers/infiniband/sw/rdmavt/mad.c:75: warning: Function parameter or member 'in' not described in 'rvt_process_mad' drivers/infiniband/sw/rdmavt/mad.c:75: warning: Function parameter or member 'in_mad_size' not described in 'rvt_process_mad' drivers/infiniband/sw/rdmavt/mad.c:75: warning: Function parameter or member 'out' not described in 'rvt_process_mad' drivers/infiniband/sw/rdmavt/mad.c:75: warning: Function parameter or member 'out_mad_size' not described in 'rvt_process_mad' drivers/infiniband/sw/rdmavt/mad.c:75: warning: Function parameter or member 'out_mad_pkey_index' not described in 'rvt_process_mad' drivers/infiniband/sw/rdmavt/mad.c:75: warning: Excess function parameter 'in_mad' description in 'rvt_process_mad' drivers/infiniband/sw/rdmavt/mad.c:75: warning: Excess function parameter 'out_mad' description in 'rvt_process_mad' Link: https://lore.kernel.org/r/20210121094519.2044049-21-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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