linux-cp: update adjs for subifs too when mac changes

[vpp.git] / src / plugins / rdma / device.c

diff --git a/src/plugins/rdma/device.c b/src/plugins/rdma/device.c
index cad5fdb..44ca516 100644 (file)
--- a/src/plugins/rdma/device.c
+++ b/src/plugins/rdma/device.c
@@ -183,11 +183,11 @@ rdma_mac_change (vnet_hw_interface_t * hw, const u8 * old, const u8 * new)
   return 0;
 }
 
-static u32
-rdma_dev_change_mtu (rdma_device_t * rd)
+static clib_error_t *
+rdma_set_max_frame_size (vnet_main_t *vnm, vnet_hw_interface_t *hw,
+                        u32 frame_size)
 {
-  rdma_log__ (VLIB_LOG_LEVEL_ERR, rd, "MTU change not supported");
-  return ~0;
+  return vnet_error (VNET_ERR_UNSUPPORTED, 0);
 }
 
 static u32
@@ -202,8 +202,6 @@ rdma_flag_change (vnet_main_t * vnm, vnet_hw_interface_t * hw, u32 flags)
       return rdma_dev_set_ucast (rd);
     case ETHERNET_INTERFACE_FLAG_ACCEPT_ALL:
       return rdma_dev_set_promisc (rd);
-    case ETHERNET_INTERFACE_FLAG_MTU:
-      return rdma_dev_change_mtu (rd);
     }
 
   rdma_log__ (VLIB_LOG_LEVEL_ERR, rd, "unknown flag %x requested", flags);
@@ -361,6 +359,7 @@ rdma_register_interface (vnet_main_t * vnm, rdma_device_t * rd)
   eir.dev_instance = rd->dev_instance;
   eir.address = rd->hwaddr.bytes;
   eir.cb.flag_change = rdma_flag_change;
+  eir.cb.set_max_frame_size = rdma_set_max_frame_size;
   rd->hw_if_index = vnet_eth_register_interface (vnm, &eir);
   /* Indicate ability to support L3 DMAC filtering and
    * initialize interface to L3 non-promisc mode */
@@ -446,9 +445,10 @@ rdma_rxq_init (vlib_main_t * vm, rdma_device_t * rd, u16 qid, u32 n_desc,
   if (is_mlx5dv)
     {
       struct mlx5dv_cq_init_attr dvcq = { };
-      dvcq.comp_mask = MLX5DV_CQ_INIT_ATTR_MASK_COMPRESSED_CQE;
+      dvcq.comp_mask = MLX5DV_CQ_INIT_ATTR_MASK_COMPRESSED_CQE |
+                      MLX5DV_CQ_INIT_ATTR_MASK_CQE_SIZE;
       dvcq.cqe_comp_res_format = MLX5DV_CQE_RES_FORMAT_HASH;
-
+      dvcq.cqe_size = 64;
       if ((cqex = mlx5dv_create_cq (rd->ctx, &cqa, &dvcq)) == 0)
        return clib_error_return_unix (0, "Create mlx5dv rx CQ Failed");
     }
@@ -718,15 +718,30 @@ rdma_txq_init (vlib_main_t * vm, rdma_device_t * rd, u16 qid, u32 n_desc)
   struct ibv_qp_init_attr qpia;
   struct ibv_qp_attr qpa;
   int qp_flags;
+  int is_mlx5dv = !!(rd->flags & RDMA_DEVICE_F_MLX5DV);
 
   vec_validate_aligned (rd->txqs, qid, CLIB_CACHE_LINE_BYTES);
   txq = vec_elt_at_index (rd->txqs, qid);
   ASSERT (is_pow2 (n_desc));
   txq->bufs_log2sz = min_log2 (n_desc);
   vec_validate_aligned (txq->bufs, n_desc - 1, CLIB_CACHE_LINE_BYTES);
-
-  if ((txq->cq = ibv_create_cq (rd->ctx, n_desc, NULL, NULL, 0)) == 0)
-    return clib_error_return_unix (0, "Create CQ Failed");
+  if (is_mlx5dv)
+    {
+      struct ibv_cq_init_attr_ex cqa = {};
+      struct ibv_cq_ex *cqex;
+      struct mlx5dv_cq_init_attr dvcq = {};
+      dvcq.comp_mask = MLX5DV_CQ_INIT_ATTR_MASK_CQE_SIZE;
+      dvcq.cqe_size = 64;
+      cqa.cqe = n_desc;
+      if ((cqex = mlx5dv_create_cq (rd->ctx, &cqa, &dvcq)) == 0)
+       return clib_error_return_unix (0, "Create mlx5dv tx CQ Failed");
+      txq->cq = ibv_cq_ex_to_cq (cqex);
+    }
+  else
+    {
+      if ((txq->cq = ibv_create_cq (rd->ctx, n_desc, NULL, NULL, 0)) == 0)
+       return clib_error_return_unix (0, "Create CQ Failed");
+    }
 
   memset (&qpia, 0, sizeof (qpia));
   qpia.send_cq = txq->cq;