Date: Wed, 8 Feb 2023 00:26:21 GMT From: Eric Joyner <erj@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: e7a0ef3217c6 - stable/13 - irdma(4): remove 14-current specific code Message-ID: <202302080026.3180QLpP096248@gitrepo.freebsd.org>
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The branch stable/13 has been updated by erj: URL: https://cgit.FreeBSD.org/src/commit/?id=e7a0ef3217c609081bd759ab809c44bb5a8db113 commit e7a0ef3217c609081bd759ab809c44bb5a8db113 Author: Bartosz Sobczak <bartosz.sobczak@intel.com> AuthorDate: 2023-01-20 08:28:36 +0000 Commit: Eric Joyner <erj@FreeBSD.org> CommitDate: 2023-02-08 00:24:17 +0000 irdma(4): remove 14-current specific code This is a direct commit to the stable/13 branch. Signed-off-by: Bartosz Sobczak <bartosz.sobczak@intel.com> Signed-off-by: Eric Joyner <erj@FreeBSD.org> --- contrib/ofed/libirdma/osdep.h | 2 - sys/dev/irdma/fbsd_kcompat.h | 73 ------- sys/dev/irdma/irdma_kcompat.c | 468 ------------------------------------------ sys/dev/irdma/irdma_main.h | 12 -- sys/dev/irdma/irdma_verbs.c | 132 +----------- sys/dev/irdma/irdma_verbs.h | 19 -- sys/dev/irdma/osdep.h | 2 - 7 files changed, 1 insertion(+), 707 deletions(-) diff --git a/contrib/ofed/libirdma/osdep.h b/contrib/ofed/libirdma/osdep.h index 2cb4f8d57cb5..23bdbe805b01 100644 --- a/contrib/ofed/libirdma/osdep.h +++ b/contrib/ofed/libirdma/osdep.h @@ -102,9 +102,7 @@ #define __aligned_u64 uint64_t __aligned(8) #define VLAN_PRIO_SHIFT 13 -#if __FreeBSD_version < 1400000 #define IB_USER_VERBS_EX_CMD_MODIFY_QP IB_USER_VERBS_CMD_MODIFY_QP -#endif /* * debug definition section diff --git a/sys/dev/irdma/fbsd_kcompat.h b/sys/dev/irdma/fbsd_kcompat.h index 1e0544738d7e..7184818399c7 100644 --- a/sys/dev/irdma/fbsd_kcompat.h +++ b/sys/dev/irdma/fbsd_kcompat.h @@ -50,15 +50,6 @@ container_of(callback_tasklet, typeof(*var), tasklet_fieldname) #endif -#if __FreeBSD_version >= 1400000 -#define IRDMA_SET_RDMA_OBJ_SIZE(ib_struct, drv_struct, member) \ - (sizeof(struct drv_struct) + \ - BUILD_BUG_ON_ZERO(offsetof(struct drv_struct, member)) + \ - BUILD_BUG_ON_ZERO( \ - !__same_type(((struct drv_struct *)NULL)->member, \ - struct ib_struct))) -#endif /* __FreeBSD_version > 1400000 */ - #define set_ibdev_dma_device(ibdev, dev) \ ibdev.dma_device = (dev) #define set_max_sge(props, rf) \ @@ -71,20 +62,11 @@ #define kmap_local_page(pg) page_address(pg) #define kunmap(pg) #define kunmap_local(pg) -#if __FreeBSD_version >= 1400026 -#define kc_free_lsmm_dereg_mr(iwdev, iwqp) \ - ((iwdev)->ibdev.dereg_mr((iwqp)->lsmm_mr, NULL)) -#else #define kc_free_lsmm_dereg_mr(iwdev, iwqp) \ ((iwdev)->ibdev.dereg_mr((iwqp)->lsmm_mr)) -#endif #define IB_UVERBS_CQ_FLAGS_TIMESTAMP_COMPLETION IB_CQ_FLAGS_TIMESTAMP_COMPLETION -#if __FreeBSD_version < 1400026 #define kc_irdma_destroy_qp(ibqp, udata) irdma_destroy_qp(ibqp) -#else -#define kc_irdma_destroy_qp(ibqp, udata) irdma_destroy_qp(ibqp, udata) -#endif #ifndef IB_QP_ATTR_STANDARD_BITS #define IB_QP_ATTR_STANDARD_BITS GENMASK(20, 0) #endif @@ -130,53 +112,25 @@ static inline u64 *irdma_next_pbl_addr(u64 *pbl, struct irdma_pble_info **pinfo, return (*pinfo)->addr; } -#if __FreeBSD_version < 1400026 struct ib_cq *irdma_create_cq(struct ib_device *ibdev, const struct ib_cq_init_attr *attr, struct ib_ucontext *context, struct ib_udata *udata); -#else -int irdma_create_cq(struct ib_cq *ibcq, - const struct ib_cq_init_attr *attr, - struct ib_udata *udata); -#endif struct ib_qp *irdma_create_qp(struct ib_pd *ibpd, struct ib_qp_init_attr *init_attr, struct ib_udata *udata); -#if __FreeBSD_version >= 1400026 -int irdma_create_ah(struct ib_ah *ib_ah, - struct ib_ah_attr *attr, u32 flags, - struct ib_udata *udata); -int irdma_create_ah_stub(struct ib_ah *ib_ah, - struct ib_ah_attr *attr, u32 flags, - struct ib_udata *udata); -#else struct ib_ah *irdma_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr, struct ib_udata *udata); struct ib_ah *irdma_create_ah_stub(struct ib_pd *ibpd, struct ib_ah_attr *attr, struct ib_udata *udata); -#endif void irdma_ether_copy(u8 *dmac, struct ib_ah_attr *attr); -#if __FreeBSD_version >= 1400026 -void irdma_destroy_ah(struct ib_ah *ibah, u32 flags); -void irdma_destroy_ah_stub(struct ib_ah *ibah, u32 flags); -#else int irdma_destroy_ah(struct ib_ah *ibah); int irdma_destroy_ah_stub(struct ib_ah *ibah); -#endif -#if __FreeBSD_version < 1400026 int irdma_destroy_qp(struct ib_qp *ibqp); -#else -int irdma_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata); -#endif -#if __FreeBSD_version < 1400026 int irdma_dereg_mr(struct ib_mr *ib_mr); -#else -int irdma_dereg_mr(struct ib_mr *ib_mr, struct ib_udata *udata); -#endif void irdma_get_eth_speed_and_width(u32 link_speed, u8 *active_speed, u8 *active_width); enum rdma_link_layer irdma_get_link_layer(struct ib_device *ibdev, @@ -203,10 +157,8 @@ int irdma_register_qset(struct irdma_sc_vsi *vsi, void irdma_unregister_qset(struct irdma_sc_vsi *vsi, struct irdma_ws_node *tc_node); void ib_unregister_device(struct ib_device *ibdev); -#if __FreeBSD_version < 1400026 int rdma_user_mmap_io(struct ib_ucontext *ucontext, struct vm_area_struct *vma, unsigned long pfn, unsigned long size, pgprot_t prot); -#endif void irdma_disassociate_ucontext(struct ib_ucontext *context); int kc_irdma_set_roce_cm_info(struct irdma_qp *iwqp, struct ib_qp_attr *attr, @@ -240,13 +192,8 @@ int irdma_rereg_user_mr(struct ib_mr *ib_mr, int flags, u64 start, u64 len, struct irdma_mr; struct irdma_cq; struct irdma_cq_buf; -#if __FreeBSD_version < 1400026 struct ib_mr *irdma_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, u32 max_num_sg); -#else -struct ib_mr *irdma_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, - u32 max_num_sg, struct ib_udata *udata); -#endif int irdma_hwreg_mr(struct irdma_device *iwdev, struct irdma_mr *iwmr, u16 access); struct ib_mr *irdma_rereg_mr_trans(struct irdma_mr *iwmr, u64 start, u64 len, @@ -279,32 +226,12 @@ void irdma_dealloc_push_page(struct irdma_pci_f *rf, struct irdma_sc_qp *qp); int irdma_process_resize_list(struct irdma_cq *iwcq, struct irdma_device *iwdev, struct irdma_cq_buf *lcqe_buf); -#if __FreeBSD_version < 1400026 int irdma_destroy_cq(struct ib_cq *ib_cq); -#else -void irdma_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata); -#endif -#if __FreeBSD_version < 1400026 struct ib_ucontext *irdma_alloc_ucontext(struct ib_device *, struct ib_udata *); -#else -int irdma_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata); -#endif -#if __FreeBSD_version < 1400026 int irdma_dealloc_ucontext(struct ib_ucontext *); -#else -void irdma_dealloc_ucontext(struct ib_ucontext *context); -#endif -#if __FreeBSD_version < 1400026 struct ib_pd *irdma_alloc_pd(struct ib_device *, struct ib_ucontext *, struct ib_udata *); -#else -int irdma_alloc_pd(struct ib_pd *pd, struct ib_udata *udata); -#endif -#if __FreeBSD_version < 1400026 int irdma_dealloc_pd(struct ib_pd *); -#else -void irdma_dealloc_pd(struct ib_pd *ibpd, struct ib_udata *udata); -#endif int irdma_add_gid(struct ib_device *, u8, unsigned int, const union ib_gid *, const struct ib_gid_attr *, void **); int irdma_del_gid(struct ib_device *, u8, unsigned int, void **); diff --git a/sys/dev/irdma/irdma_kcompat.c b/sys/dev/irdma/irdma_kcompat.c index d49293aedd78..3b219eff1901 100644 --- a/sys/dev/irdma/irdma_kcompat.c +++ b/sys/dev/irdma/irdma_kcompat.c @@ -97,19 +97,6 @@ irdma_del_gid(struct ib_device *device, return 0; } -#if __FreeBSD_version >= 1400026 -/** - * irdma_alloc_mr - register stag for fast memory registration - * @pd: ibpd pointer - * @mr_type: memory for stag registrion - * @max_num_sg: man number of pages - * @udata: user data - */ -struct ib_mr * -irdma_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, - u32 max_num_sg, struct ib_udata *udata) -{ -#else /** * irdma_alloc_mr - register stag for fast memory registration * @pd: ibpd pointer @@ -120,7 +107,6 @@ struct ib_mr * irdma_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, u32 max_num_sg) { -#endif struct irdma_device *iwdev = to_iwdev(pd->device); struct irdma_pble_alloc *palloc; struct irdma_pbl *iwpbl; @@ -175,101 +161,6 @@ err: #define IRDMA_ALLOC_UCTX_MIN_REQ_LEN offsetofend(struct irdma_alloc_ucontext_req, rsvd8) #define IRDMA_ALLOC_UCTX_MIN_RESP_LEN offsetofend(struct irdma_alloc_ucontext_resp, rsvd) -#if __FreeBSD_version >= 1400026 -/** - * irdma_alloc_ucontext - Allocate the user context data structure - * @uctx: context - * @udata: user data - * - * This keeps track of all objects associated with a particular - * user-mode client. - */ -int -irdma_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata) -{ - struct ib_device *ibdev = uctx->device; - struct irdma_device *iwdev = to_iwdev(ibdev); - struct irdma_alloc_ucontext_req req = {0}; - struct irdma_alloc_ucontext_resp uresp = {0}; - struct irdma_ucontext *ucontext = to_ucontext(uctx); - struct irdma_uk_attrs *uk_attrs; - - if (udata->inlen < IRDMA_ALLOC_UCTX_MIN_REQ_LEN || - udata->outlen < IRDMA_ALLOC_UCTX_MIN_RESP_LEN) - return -EINVAL; - - if (ib_copy_from_udata(&req, udata, min(sizeof(req), udata->inlen))) - return -EINVAL; - - if (req.userspace_ver < 4 || req.userspace_ver > IRDMA_ABI_VER) - goto ver_error; - - ucontext->iwdev = iwdev; - ucontext->abi_ver = req.userspace_ver; - - uk_attrs = &iwdev->rf->sc_dev.hw_attrs.uk_attrs; - /* GEN_1 support for libi40iw */ - if (udata->outlen == IRDMA_ALLOC_UCTX_MIN_RESP_LEN) { - if (uk_attrs->hw_rev != IRDMA_GEN_1) - return -EOPNOTSUPP; - - ucontext->legacy_mode = true; - uresp.max_qps = iwdev->rf->max_qp; - uresp.max_pds = iwdev->rf->sc_dev.hw_attrs.max_hw_pds; - uresp.wq_size = iwdev->rf->sc_dev.hw_attrs.max_qp_wr * 2; - uresp.kernel_ver = req.userspace_ver; - if (ib_copy_to_udata(udata, &uresp, min(sizeof(uresp), udata->outlen))) - return -EFAULT; - } else { - u64 bar_off; - - uresp.kernel_ver = IRDMA_ABI_VER; - uresp.feature_flags = uk_attrs->feature_flags; - uresp.max_hw_wq_frags = uk_attrs->max_hw_wq_frags; - uresp.max_hw_read_sges = uk_attrs->max_hw_read_sges; - uresp.max_hw_inline = uk_attrs->max_hw_inline; - uresp.max_hw_rq_quanta = uk_attrs->max_hw_rq_quanta; - uresp.max_hw_wq_quanta = uk_attrs->max_hw_wq_quanta; - uresp.max_hw_sq_chunk = uk_attrs->max_hw_sq_chunk; - uresp.max_hw_cq_size = uk_attrs->max_hw_cq_size; - uresp.min_hw_cq_size = uk_attrs->min_hw_cq_size; - uresp.hw_rev = uk_attrs->hw_rev; - - bar_off = - (uintptr_t)iwdev->rf->sc_dev.hw_regs[IRDMA_DB_ADDR_OFFSET]; - ucontext->db_mmap_entry = - irdma_user_mmap_entry_insert(ucontext, bar_off, - IRDMA_MMAP_IO_NC, - &uresp.db_mmap_key); - if (!ucontext->db_mmap_entry) { - return -ENOMEM; - } - - if (ib_copy_to_udata(udata, &uresp, - min(sizeof(uresp), udata->outlen))) { - rdma_user_mmap_entry_remove(ucontext->db_mmap_entry); - return -EFAULT; - } - } - - INIT_LIST_HEAD(&ucontext->cq_reg_mem_list); - spin_lock_init(&ucontext->cq_reg_mem_list_lock); - INIT_LIST_HEAD(&ucontext->qp_reg_mem_list); - spin_lock_init(&ucontext->qp_reg_mem_list_lock); - INIT_LIST_HEAD(&ucontext->vma_list); - mutex_init(&ucontext->vma_list_mutex); - - return 0; - -ver_error: - irdma_dev_err(&iwdev->rf->sc_dev, - "Invalid userspace driver version detected. Detected version %d, should be %d\n", - req.userspace_ver, IRDMA_ABI_VER); - return -EINVAL; -} -#endif - -#if __FreeBSD_version < 1400026 /** * irdma_alloc_ucontext - Allocate the user context data structure * @ibdev: ib device pointer @@ -374,25 +265,7 @@ ver_error: req.userspace_ver, IRDMA_ABI_VER); return ERR_PTR(-EINVAL); } -#endif -#if __FreeBSD_version >= 1400026 -/** - * irdma_dealloc_ucontext - deallocate the user context data structure - * @context: user context created during alloc - */ -void -irdma_dealloc_ucontext(struct ib_ucontext *context) -{ - struct irdma_ucontext *ucontext = to_ucontext(context); - - rdma_user_mmap_entry_remove(ucontext->db_mmap_entry); - - return; -} -#endif - -#if __FreeBSD_version < 1400026 /** * irdma_dealloc_ucontext - deallocate the user context data structure * @context: user context created during alloc @@ -408,63 +281,8 @@ irdma_dealloc_ucontext(struct ib_ucontext *context) return 0; } -#endif #define IRDMA_ALLOC_PD_MIN_RESP_LEN offsetofend(struct irdma_alloc_pd_resp, rsvd) -#if __FreeBSD_version >= 1400026 -/** - * irdma_alloc_pd - allocate protection domain - * @pd: protection domain - * @udata: user data - */ -int -irdma_alloc_pd(struct ib_pd *pd, struct ib_udata *udata) -{ - struct irdma_pd *iwpd = to_iwpd(pd); - struct irdma_device *iwdev = to_iwdev(pd->device); - struct irdma_sc_dev *dev = &iwdev->rf->sc_dev; - struct irdma_pci_f *rf = iwdev->rf; - struct irdma_alloc_pd_resp uresp = {0}; - struct irdma_sc_pd *sc_pd; - u32 pd_id = 0; - int err; - - if (udata && udata->outlen < IRDMA_ALLOC_PD_MIN_RESP_LEN) - return -EINVAL; - - err = irdma_alloc_rsrc(rf, rf->allocated_pds, rf->max_pd, &pd_id, - &rf->next_pd); - if (err) - return err; - - sc_pd = &iwpd->sc_pd; - if (udata) { - struct irdma_ucontext *ucontext = - rdma_udata_to_drv_context(udata, struct irdma_ucontext, - ibucontext); - - irdma_sc_pd_init(dev, sc_pd, pd_id, ucontext->abi_ver); - uresp.pd_id = pd_id; - if (ib_copy_to_udata(udata, &uresp, - min(sizeof(uresp), udata->outlen))) { - err = -EFAULT; - goto error; - } - } else { - irdma_sc_pd_init(dev, sc_pd, pd_id, IRDMA_ABI_VER); - } - - return 0; - -error: - - irdma_free_rsrc(rf, rf->allocated_pds, pd_id); - - return err; -} -#endif - -#if __FreeBSD_version < 1400026 /** * irdma_alloc_pd - allocate protection domain * @ibdev: IB device @@ -520,21 +338,6 @@ free_res: return ERR_PTR(err); } -#endif - -#if __FreeBSD_version >= 1400026 -void -irdma_dealloc_pd(struct ib_pd *ibpd, struct ib_udata *udata) -{ - struct irdma_pd *iwpd = to_iwpd(ibpd); - struct irdma_device *iwdev = to_iwdev(ibpd->device); - - irdma_free_rsrc(iwdev->rf, iwdev->rf->allocated_pds, iwpd->sc_pd.pd_id); -} - -#endif - -#if __FreeBSD_version < 1400026 int irdma_dealloc_pd(struct ib_pd *ibpd) { @@ -545,7 +348,6 @@ irdma_dealloc_pd(struct ib_pd *ibpd) kfree(iwpd); return 0; } -#endif static void irdma_fill_ah_info(struct vnet *vnet, struct irdma_ah_info *ah_info, @@ -634,172 +436,26 @@ irdma_create_ah_wait(struct irdma_pci_f *rf, #define IRDMA_CREATE_AH_MIN_RESP_LEN offsetofend(struct irdma_create_ah_resp, rsvd) -#if __FreeBSD_version >= 1400026 -/** - * irdma_create_ah - create address handle - * @ib_ah: ptr to AH - * @attr: address handle attributes - * @flags: AH flags to wait - * @udata: user data - * - * returns 0 on success, error otherwise - */ -int -irdma_create_ah(struct ib_ah *ib_ah, - struct ib_ah_attr *attr, u32 flags, - struct ib_udata *udata) -{ - struct irdma_pd *pd = to_iwpd(ib_ah->pd); - struct irdma_ah *ah = container_of(ib_ah, struct irdma_ah, ibah); - struct irdma_device *iwdev = to_iwdev(ib_ah->pd->device); - union ib_gid sgid; - struct ib_gid_attr sgid_attr; - struct irdma_pci_f *rf = iwdev->rf; - struct irdma_sc_ah *sc_ah; - u32 ah_id = 0; - struct irdma_ah_info *ah_info; - struct irdma_create_ah_resp uresp; - union { - struct sockaddr saddr; - struct sockaddr_in saddr_in; - struct sockaddr_in6 saddr_in6; - } sgid_addr, dgid_addr; - int err; - u8 dmac[ETH_ALEN]; - bool sleep = (flags & RDMA_CREATE_AH_SLEEPABLE) != 0; - - if (udata && udata->outlen < IRDMA_CREATE_AH_MIN_RESP_LEN) - return -EINVAL; - - err = irdma_alloc_rsrc(rf, rf->allocated_ahs, - rf->max_ah, &ah_id, &rf->next_ah); - - if (err) - return err; - - ah->pd = pd; - sc_ah = &ah->sc_ah; - sc_ah->ah_info.ah_idx = ah_id; - sc_ah->ah_info.vsi = &iwdev->vsi; - irdma_sc_init_ah(&rf->sc_dev, sc_ah); - ah->sgid_index = attr->grh.sgid_index; - memcpy(&ah->dgid, &attr->grh.dgid, sizeof(ah->dgid)); - rcu_read_lock(); - err = ib_get_cached_gid(&iwdev->ibdev, attr->port_num, - attr->grh.sgid_index, &sgid, &sgid_attr); - rcu_read_unlock(); - if (err) { - irdma_debug(iwdev_to_idev(iwdev), IRDMA_DEBUG_VERBS, - "GID lookup at idx=%d with port=%d failed\n", - attr->grh.sgid_index, attr->port_num); - err = -EINVAL; - goto err_gid_l2; - } - rdma_gid2ip((struct sockaddr *)&sgid_addr, &sgid); - rdma_gid2ip((struct sockaddr *)&dgid_addr, &attr->grh.dgid); - ah->av.attrs = *attr; - ah->av.net_type = kc_rdma_gid_attr_network_type(sgid_attr, - sgid_attr.gid_type, - &sgid); - - if (sgid_attr.ndev) - dev_put(sgid_attr.ndev); - - ah->av.sgid_addr.saddr = sgid_addr.saddr; - ah->av.dgid_addr.saddr = dgid_addr.saddr; - ah_info = &sc_ah->ah_info; - ah_info->ah_idx = ah_id; - ah_info->pd_idx = pd->sc_pd.pd_id; - ether_addr_copy(ah_info->mac_addr, IF_LLADDR(iwdev->netdev)); - - if (attr->ah_flags & IB_AH_GRH) { - ah_info->flow_label = attr->grh.flow_label; - ah_info->hop_ttl = attr->grh.hop_limit; - ah_info->tc_tos = attr->grh.traffic_class; - } - - ether_addr_copy(dmac, attr->dmac); - - irdma_fill_ah_info(iwdev->netdev->if_vnet, ah_info, &sgid_attr, &sgid_addr.saddr, &dgid_addr.saddr, - dmac, ah->av.net_type); - - err = irdma_create_ah_vlan_tag(iwdev, ah_info, &sgid_attr, dmac); - if (err) - goto err_gid_l2; - - err = irdma_ah_cqp_op(iwdev->rf, sc_ah, IRDMA_OP_AH_CREATE, - sleep, irdma_gsi_ud_qp_ah_cb, sc_ah); - if (err) { - irdma_debug(iwdev_to_idev(iwdev), IRDMA_DEBUG_VERBS, - "CQP-OP Create AH fail"); - goto err_gid_l2; - } - - err = irdma_create_ah_wait(rf, sc_ah, sleep); - if (err) { - irdma_debug(iwdev_to_idev(iwdev), IRDMA_DEBUG_VERBS, - "CQP create AH timed out"); - goto err_gid_l2; - } - - if (udata) { - uresp.ah_id = ah->sc_ah.ah_info.ah_idx; - err = ib_copy_to_udata(udata, &uresp, sizeof(uresp)); - if (err) { - irdma_ah_cqp_op(iwdev->rf, &ah->sc_ah, - IRDMA_OP_AH_DESTROY, false, NULL, ah); - goto err_gid_l2; - } - } - - return 0; -err_gid_l2: - irdma_free_rsrc(iwdev->rf, iwdev->rf->allocated_ahs, ah_id); - - return err; -} -#endif - void irdma_ether_copy(u8 *dmac, struct ib_ah_attr *attr) { ether_addr_copy(dmac, attr->dmac); } -#if __FreeBSD_version < 1400026 struct ib_ah * irdma_create_ah_stub(struct ib_pd *ibpd, struct ib_ah_attr *attr, struct ib_udata *udata) -#else -int -irdma_create_ah_stub(struct ib_ah *ib_ah, - struct ib_ah_attr *attr, u32 flags, - struct ib_udata *udata) -#endif { -#if __FreeBSD_version >= 1400026 - return -ENOSYS; -#else return ERR_PTR(-ENOSYS); -#endif } -#if __FreeBSD_version >= 1400026 -void -irdma_destroy_ah_stub(struct ib_ah *ibah, u32 flags) -{ - return; -} -#else int irdma_destroy_ah_stub(struct ib_ah *ibah) { return -ENOSYS; } -#endif -#if __FreeBSD_version < 1400026 /** * irdma_create_ah - create address handle * @ibpd: ptr to pd @@ -931,7 +587,6 @@ err_gid_l2: return ERR_PTR(err); } -#endif /** * irdma_free_qp_rsrc - free up memory resources for qp @@ -1170,13 +825,8 @@ error: * @ibqp: qp's ib pointer also to get to device's qp address * @udata: user data */ -#if __FreeBSD_version >= 1400026 -int -irdma_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata) -#else int irdma_destroy_qp(struct ib_qp *ibqp) -#endif { struct irdma_qp *iwqp = to_iwqp(ibqp); struct irdma_device *iwdev = iwqp->iwdev; @@ -1213,31 +863,17 @@ free_rsrc: * @attr: attributes for cq * @udata: user data */ -#if __FreeBSD_version >= 1400026 -int -irdma_create_cq(struct ib_cq *ibcq, - const struct ib_cq_init_attr *attr, - struct ib_udata *udata) -#else struct ib_cq * irdma_create_cq(struct ib_device *ibdev, const struct ib_cq_init_attr *attr, struct ib_ucontext *context, struct ib_udata *udata) -#endif { #define IRDMA_CREATE_CQ_MIN_REQ_LEN offsetofend(struct irdma_create_cq_req, user_cq_buf) #define IRDMA_CREATE_CQ_MIN_RESP_LEN offsetofend(struct irdma_create_cq_resp, cq_size) -#if __FreeBSD_version >= 1400026 - struct ib_device *ibdev = ibcq->device; -#endif struct irdma_device *iwdev = to_iwdev(ibdev); struct irdma_pci_f *rf = iwdev->rf; -#if __FreeBSD_version >= 1400026 - struct irdma_cq *iwcq = to_iwcq(ibcq); -#else struct irdma_cq *iwcq; -#endif u32 cq_num = 0; struct irdma_sc_cq *cq; struct irdma_sc_dev *dev = &rf->sc_dev; @@ -1251,15 +887,6 @@ irdma_create_cq(struct ib_device *ibdev, int entries = attr->cqe; bool cqe_64byte_ena; -#if __FreeBSD_version >= 1400026 - err_code = cq_validate_flags(attr->flags, dev->hw_attrs.uk_attrs.hw_rev); - if (err_code) - return err_code; - - if (udata && (udata->inlen < IRDMA_CREATE_CQ_MIN_REQ_LEN || - udata->outlen < IRDMA_CREATE_CQ_MIN_RESP_LEN)) - return -EINVAL; -#else err_code = cq_validate_flags(attr->flags, dev->hw_attrs.uk_attrs.hw_rev); if (err_code) return ERR_PTR(err_code); @@ -1271,15 +898,10 @@ irdma_create_cq(struct ib_device *ibdev, iwcq = kzalloc(sizeof(*iwcq), GFP_KERNEL); if (!iwcq) return ERR_PTR(-ENOMEM); -#endif err_code = irdma_alloc_rsrc(rf, rf->allocated_cqs, rf->max_cq, &cq_num, &rf->next_cq); if (err_code) -#if __FreeBSD_version >= 1400026 - return err_code; -#else goto error; -#endif cq = &iwcq->sc_cq; cq->back_cq = iwcq; atomic_set(&iwcq->refcnt, 1); @@ -1308,11 +930,7 @@ irdma_create_cq(struct ib_device *ibdev, struct irdma_cq_mr *cqmr_shadow; iwcq->user_mode = true; -#if __FreeBSD_version >= 1400026 - ucontext = rdma_udata_to_drv_context(udata, struct irdma_ucontext, ibucontext); -#else ucontext = to_ucontext(context); -#endif if (ib_copy_from_udata(&req, udata, min(sizeof(req), udata->inlen))) { @@ -1444,22 +1062,14 @@ irdma_create_cq(struct ib_device *ibdev, rf->cq_table[cq_num] = iwcq; init_completion(&iwcq->free_cq); -#if __FreeBSD_version >= 1400026 - return 0; -#else return &iwcq->ibcq; -#endif cq_destroy: irdma_cq_wq_destroy(rf, cq); cq_free_rsrc: irdma_cq_free_rsrc(rf, iwcq); -#if __FreeBSD_version >= 1400026 - return err_code; -#else error: kfree(iwcq); return ERR_PTR(err_code); -#endif } /** @@ -1508,23 +1118,6 @@ irdma_copy_user_pgaddrs(struct irdma_mr *iwmr, u64 *pbl, * @ibah: pointer to address handle * @ah_flags: destroy flags */ - -#if __FreeBSD_version >= 1400026 -void -irdma_destroy_ah(struct ib_ah *ibah, u32 ah_flags) -{ - struct irdma_device *iwdev = to_iwdev(ibah->device); - struct irdma_ah *ah = to_iwah(ibah); - - irdma_ah_cqp_op(iwdev->rf, &ah->sc_ah, IRDMA_OP_AH_DESTROY, - false, NULL, ah); - - irdma_free_rsrc(iwdev->rf, iwdev->rf->allocated_ahs, - ah->sc_ah.ah_info.ah_idx); -} -#endif - -#if __FreeBSD_version < 1400026 int irdma_destroy_ah(struct ib_ah *ibah) { @@ -1540,15 +1133,9 @@ irdma_destroy_ah(struct ib_ah *ibah) kfree(ah); return 0; } -#endif -#if __FreeBSD_version >= 1400026 -int -irdma_dereg_mr(struct ib_mr *ib_mr, struct ib_udata *udata) -#else int irdma_dereg_mr(struct ib_mr *ib_mr) -#endif { struct irdma_mr *iwmr = to_iwmr(ib_mr); struct irdma_device *iwdev = to_iwdev(ib_mr->device); @@ -1558,15 +1145,9 @@ irdma_dereg_mr(struct ib_mr *ib_mr) if (iwmr->type != IRDMA_MEMREG_TYPE_MEM) { if (iwmr->region) { struct irdma_ucontext *ucontext; -#if __FreeBSD_version >= 1400026 - - ucontext = rdma_udata_to_drv_context(udata, struct irdma_ucontext, ibucontext); - -#else struct ib_pd *ibpd = ib_mr->pd; ucontext = to_ucontext(ibpd->uobject->context); -#endif irdma_del_memlist(iwmr, ucontext); } goto done; @@ -1673,43 +1254,6 @@ kc_irdma_set_roce_cm_info(struct irdma_qp *iwqp, struct ib_qp_attr *attr, return 0; } -#if __FreeBSD_version >= 1400026 -/** - * irdma_destroy_cq - destroy cq - * @ib_cq: cq pointer - * @udata: user data - */ -void -irdma_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata) -{ - struct irdma_device *iwdev = to_iwdev(ib_cq->device); - struct irdma_cq *iwcq = to_iwcq(ib_cq); - struct irdma_sc_cq *cq = &iwcq->sc_cq; - struct irdma_sc_dev *dev = cq->dev; - struct irdma_sc_ceq *ceq = dev->ceq[cq->ceq_id]; - struct irdma_ceq *iwceq = container_of(ceq, struct irdma_ceq, sc_ceq); - unsigned long flags; - - spin_lock_irqsave(&iwcq->lock, flags); - if (!list_empty(&iwcq->cmpl_generated)) - irdma_remove_cmpls_list(iwcq); - if (!list_empty(&iwcq->resize_list)) - irdma_process_resize_list(iwcq, iwdev, NULL); - spin_unlock_irqrestore(&iwcq->lock, flags); - - irdma_cq_rem_ref(ib_cq); - wait_for_completion(&iwcq->free_cq); - - irdma_cq_wq_destroy(iwdev->rf, cq); - - spin_lock_irqsave(&iwceq->ce_lock, flags); - irdma_sc_cleanup_ceqes(cq, ceq); - spin_unlock_irqrestore(&iwceq->ce_lock, flags); - irdma_cq_free_rsrc(iwdev->rf, iwcq); -} - -#endif -#if __FreeBSD_version < 1400026 /** * irdma_destroy_cq - destroy cq * @ib_cq: cq pointer @@ -1747,7 +1291,6 @@ irdma_destroy_cq(struct ib_cq *ib_cq) return 0; } -#endif /** * irdma_alloc_mw - Allocate memory window * @pd: Protection domain @@ -1811,7 +1354,6 @@ kc_set_loc_seq_num_mss(struct irdma_cm_node *cm_node) (cm_node->iwdev->vsi.mtu - IRDMA_MTU_TO_MSS_IPV6); } -#if __FreeBSD_version < 1400026 struct irdma_vma_data { struct list_head list; struct vm_area_struct *vma; @@ -1917,16 +1459,6 @@ rdma_user_mmap_io(struct ib_ucontext *context, struct vm_area_struct *vma, return irdma_set_vma_data(vma, to_ucontext(context)); } -#else -/** - * irdma_disassociate_ucontext - Disassociate user context - * @context: ib user context - */ -void -irdma_disassociate_ucontext(struct ib_ucontext *context) -{ -} -#endif struct ib_device * ib_device_get_by_netdev(struct ifnet *netdev, int driver_id) diff --git a/sys/dev/irdma/irdma_main.h b/sys/dev/irdma/irdma_main.h index 180bff09d457..8ce4aaab4552 100644 --- a/sys/dev/irdma/irdma_main.h +++ b/sys/dev/irdma/irdma_main.h @@ -44,9 +44,6 @@ #include <netinet/if_ether.h> #include <linux/slab.h> #include <linux/rculist.h> -#if __FreeBSD_version >= 1400000 -#include <rdma/uverbs_ioctl.h> -#endif #include <rdma/ib_smi.h> #include <rdma/ib_verbs.h> #include <rdma/ib_pack.h> @@ -410,15 +407,6 @@ static inline struct irdma_ucontext *to_ucontext(struct ib_ucontext *ibucontext) return container_of(ibucontext, struct irdma_ucontext, ibucontext); } -#if __FreeBSD_version >= 1400026 -static inline struct irdma_user_mmap_entry * -to_irdma_mmap_entry(struct rdma_user_mmap_entry *rdma_entry) -{ - return container_of(rdma_entry, struct irdma_user_mmap_entry, - rdma_entry); -} - -#endif static inline struct irdma_pd *to_iwpd(struct ib_pd *ibpd) { return container_of(ibpd, struct irdma_pd, ibpd); diff --git a/sys/dev/irdma/irdma_verbs.c b/sys/dev/irdma/irdma_verbs.c index dbd20ea72d00..9daadf0706e5 100644 --- a/sys/dev/irdma/irdma_verbs.c +++ b/sys/dev/irdma/irdma_verbs.c @@ -107,49 +107,10 @@ irdma_mmap_legacy(struct irdma_ucontext *ucontext, pfn = ((uintptr_t)ucontext->iwdev->rf->sc_dev.hw_regs[IRDMA_DB_ADDR_OFFSET] + pci_resource_start(ucontext->iwdev->rf->pcidev, 0)) >> PAGE_SHIFT; -#if __FreeBSD_version >= 1400026 - return rdma_user_mmap_io(&ucontext->ibucontext, vma, pfn, PAGE_SIZE, - pgprot_noncached(vma->vm_page_prot), NULL); -#else return rdma_user_mmap_io(&ucontext->ibucontext, vma, pfn, PAGE_SIZE, pgprot_noncached(vma->vm_page_prot)); -#endif } -#if __FreeBSD_version >= 1400026 -static void -irdma_mmap_free(struct rdma_user_mmap_entry *rdma_entry) -{ - struct irdma_user_mmap_entry *entry = to_irdma_mmap_entry(rdma_entry); - - kfree(entry); -} - -struct rdma_user_mmap_entry * -irdma_user_mmap_entry_insert(struct irdma_ucontext *ucontext, u64 bar_offset, - enum irdma_mmap_flag mmap_flag, u64 *mmap_offset) -{ - struct irdma_user_mmap_entry *entry = kzalloc(sizeof(*entry), GFP_KERNEL); - int ret; - - if (!entry) - return NULL; - - entry->bar_offset = bar_offset; - entry->mmap_flag = mmap_flag; - - ret = rdma_user_mmap_entry_insert(&ucontext->ibucontext, - &entry->rdma_entry, PAGE_SIZE); - if (ret) { - kfree(entry); - return NULL; - } - *mmap_offset = rdma_user_mmap_get_offset(&entry->rdma_entry); - - return &entry->rdma_entry; -} - -#else static inline bool find_key_in_mmap_tbl(struct irdma_ucontext *ucontext, u64 key) { @@ -245,7 +206,6 @@ irdma_user_mmap_entry_del_hash(struct irdma_user_mmap_entry *entry) kfree(entry); } -#endif /** * irdma_mmap - user memory map * @context: context created during alloc @@ -254,9 +214,6 @@ irdma_user_mmap_entry_del_hash(struct irdma_user_mmap_entry *entry) static int irdma_mmap(struct ib_ucontext *context, struct vm_area_struct *vma) { -#if __FreeBSD_version >= 1400026 - struct rdma_user_mmap_entry *rdma_entry; -#endif struct irdma_user_mmap_entry *entry; struct irdma_ucontext *ucontext; u64 pfn; @@ -268,17 +225,6 @@ irdma_mmap(struct ib_ucontext *context, struct vm_area_struct *vma) if (ucontext->legacy_mode) return irdma_mmap_legacy(ucontext, vma); -#if __FreeBSD_version >= 1400026 - rdma_entry = rdma_user_mmap_entry_get(&ucontext->ibucontext, vma); - if (!rdma_entry) { - irdma_debug(iwdev_to_idev(ucontext->iwdev), IRDMA_DEBUG_VERBS, - "pgoff[0x%lx] does not have valid entry\n", - vma->vm_pgoff); - return -EINVAL; *** 282 LINES SKIPPED ***
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