diff options
| -rw-r--r-- | drivers/infiniband/hw/irdma/cm.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/irdma/main.h | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/irdma/verbs.c | 15 | ||||
| -rw-r--r-- | drivers/infiniband/hw/irdma/verbs.h | 3 |
4 files changed, 12 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/irdma/cm.c b/drivers/infiniband/hw/irdma/cm.c index c6a0a661d6e7..f4f4f92ba63a 100644 --- a/drivers/infiniband/hw/irdma/cm.c +++ b/drivers/infiniband/hw/irdma/cm.c @@ -3710,7 +3710,7 @@ int irdma_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) iwpd = iwqp->iwpd; tagged_offset = (uintptr_t)iwqp->ietf_mem.va; ibmr = irdma_reg_phys_mr(&iwpd->ibpd, iwqp->ietf_mem.pa, buf_len, - IB_ACCESS_LOCAL_WRITE, &tagged_offset); + IB_ACCESS_LOCAL_WRITE, &tagged_offset, false); if (IS_ERR(ibmr)) { ret = -ENOMEM; goto error; diff --git a/drivers/infiniband/hw/irdma/main.h b/drivers/infiniband/hw/irdma/main.h index f22b1ee20fcc..baab61e424a2 100644 --- a/drivers/infiniband/hw/irdma/main.h +++ b/drivers/infiniband/hw/irdma/main.h @@ -556,7 +556,7 @@ void irdma_copy_ip_htonl(__be32 *dst, u32 *src); u16 irdma_get_vlan_ipv4(u32 *addr); void irdma_get_vlan_mac_ipv6(u32 *addr, u16 *vlan_id, u8 *mac); struct ib_mr *irdma_reg_phys_mr(struct ib_pd *ib_pd, u64 addr, u64 size, - int acc, u64 *iova_start); + int acc, u64 *iova_start, bool dma_mr); int irdma_upload_qp_context(struct irdma_qp *iwqp, bool freeze, bool raw); void irdma_cqp_ce_handler(struct irdma_pci_f *rf, struct irdma_sc_cq *cq); int irdma_ah_cqp_op(struct irdma_pci_f *rf, struct irdma_sc_ah *sc_ah, u8 cmd, diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index 1fbc3592e13d..bfbfde16bcb9 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -3116,7 +3116,6 @@ static int irdma_hw_alloc_stag(struct irdma_device *iwdev, info->stag_idx = iwmr->stag >> IRDMA_CQPSQ_STAG_IDX_S; info->pd_id = iwpd->sc_pd.pd_id; info->total_len = iwmr->len; - info->all_memory = pd->flags & IB_PD_UNSAFE_GLOBAL_RKEY; info->remote_access = true; cqp_info->cqp_cmd = IRDMA_OP_ALLOC_STAG; cqp_info->post_sq = 1; @@ -3127,7 +3126,7 @@ static int irdma_hw_alloc_stag(struct irdma_device *iwdev, if (status) return status; - iwmr->is_hwreg = 1; + iwmr->is_hwreg = true; return 0; } @@ -3270,7 +3269,7 @@ static int irdma_hwreg_mr(struct irdma_device *iwdev, struct irdma_mr *iwmr, if (iwdev->rf->sc_dev.hw_attrs.uk_attrs.feature_flags & IRDMA_FEATURE_ATOMIC_OPS) stag_info->remote_atomics_en = (access & IB_ACCESS_REMOTE_ATOMIC) ? 1 : 0; stag_info->pd_id = iwpd->sc_pd.pd_id; - stag_info->all_memory = pd->flags & IB_PD_UNSAFE_GLOBAL_RKEY; + stag_info->all_memory = iwmr->dma_mr; if (stag_info->access_rights & IRDMA_ACCESS_FLAGS_ZERO_BASED) stag_info->addr_type = IRDMA_ADDR_TYPE_ZERO_BASED; else @@ -3297,7 +3296,7 @@ static int irdma_hwreg_mr(struct irdma_device *iwdev, struct irdma_mr *iwmr, irdma_put_cqp_request(&iwdev->rf->cqp, cqp_request); if (!ret) - iwmr->is_hwreg = 1; + iwmr->is_hwreg = true; return ret; } @@ -3669,7 +3668,7 @@ static int irdma_hwdereg_mr(struct ib_mr *ib_mr) if (status) return status; - iwmr->is_hwreg = 0; + iwmr->is_hwreg = false; return 0; } @@ -3792,9 +3791,10 @@ static struct ib_mr *irdma_rereg_user_mr(struct ib_mr *ib_mr, int flags, * @size: size of memory to register * @access: Access rights * @iova_start: start of virtual address for physical buffers + * @dma_mr: Flag indicating whether this region is a PD DMA MR */ struct ib_mr *irdma_reg_phys_mr(struct ib_pd *pd, u64 addr, u64 size, int access, - u64 *iova_start) + u64 *iova_start, bool dma_mr) { struct irdma_device *iwdev = to_iwdev(pd->device); struct irdma_pbl *iwpbl; @@ -3811,6 +3811,7 @@ struct ib_mr *irdma_reg_phys_mr(struct ib_pd *pd, u64 addr, u64 size, int access iwpbl = &iwmr->iwpbl; iwpbl->iwmr = iwmr; iwmr->type = IRDMA_MEMREG_TYPE_MEM; + iwmr->dma_mr = dma_mr; iwpbl->user_base = *iova_start; stag = irdma_create_stag(iwdev); if (!stag) { @@ -3849,7 +3850,7 @@ static struct ib_mr *irdma_get_dma_mr(struct ib_pd *pd, int acc) { u64 kva = 0; - return irdma_reg_phys_mr(pd, 0, 0, acc, &kva); + return irdma_reg_phys_mr(pd, 0, 0, acc, &kva, true); } /** diff --git a/drivers/infiniband/hw/irdma/verbs.h b/drivers/infiniband/hw/irdma/verbs.h index ed21c1b56e8e..6c05179d4a31 100644 --- a/drivers/infiniband/hw/irdma/verbs.h +++ b/drivers/infiniband/hw/irdma/verbs.h @@ -111,7 +111,8 @@ struct irdma_mr { }; struct ib_umem *region; int access; - u8 is_hwreg; + bool is_hwreg:1; + bool dma_mr:1; u16 type; u32 page_cnt; u64 page_size; |