dpdk: remove support for dpdk 2.2

Change-Id: I2d1a7063f3776a9070e75a627beb5d0e45a67874
Signed-off-by: Damjan Marion <damarion@cisco.com>

3 files changed, 0 insertions, 68 deletions

diff --git a/vnet/vnet/devices/dpdk/init.c b/vnet/vnet/devices/dpdk/init.c
index 64623c14260..8077ef8071e 100644
--- a/vnet/vnet/devices/dpdk/init.c
+++ b/vnet/vnet/devices/dpdk/init.c
@@ -610,17 +610,6 @@ dpdk_lib_init (dpdk_main_t * dm)
 	    }
 	}
 
-#if RTE_VERSION < RTE_VERSION_NUM(16, 4, 0, 0)
-      /*
-       * Older VMXNET3 driver doesn't support jumbo / multi-buffer pkts
-       */
-      if (xd->pmd == VNET_DPDK_PMD_VMXNET3)
-	{
-	  xd->port_conf.rxmode.max_rx_pkt_len = 1518;
-	  xd->port_conf.rxmode.jumbo_frame = 0;
-	}
-#endif
-
       if (xd->pmd == VNET_DPDK_PMD_AF_PACKET)
 	{
 	  f64 now = vlib_time_now (vm);
@@ -796,14 +785,6 @@ dpdk_lib_init (dpdk_main_t * dm)
 	    clib_warning ("VLAN strip cannot be supported by interface\n");
 	}
 
-#if RTE_VERSION < RTE_VERSION_NUM(16, 4, 0, 0)
-      /*
-       * Older VMXNET3 driver doesn't support jumbo / multi-buffer pkts
-       */
-      else if (xd->pmd == VNET_DPDK_PMD_VMXNET3)
-	hi->max_packet_bytes = 1518;
-#endif
-
       hi->max_l3_packet_bytes[VLIB_RX] = hi->max_l3_packet_bytes[VLIB_TX] =
 	xd->port_conf.rxmode.max_rx_pkt_len - sizeof (ethernet_header_t);
 
@@ -1485,7 +1466,6 @@ dpdk_update_link_state (dpdk_device_t * xd, f64 now)
 	  break;
 	}
     }
-#if RTE_VERSION >= RTE_VERSION_NUM(16, 4, 0, 0)
   if (hw_flags_chg || (xd->link.link_speed != prev_link.link_speed))
     {
       hw_flags_chg = 1;
@@ -1513,35 +1493,6 @@ dpdk_update_link_state (dpdk_device_t * xd, f64 now)
 	  break;
 	}
     }
-#else
-  if (hw_flags_chg || (xd->link.link_speed != prev_link.link_speed))
-    {
-      hw_flags_chg = 1;
-      switch (xd->link.link_speed)
-	{
-	case ETH_LINK_SPEED_10:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_10M;
-	  break;
-	case ETH_LINK_SPEED_100:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_100M;
-	  break;
-	case ETH_LINK_SPEED_1000:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_1G;
-	  break;
-	case ETH_LINK_SPEED_10000:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_10G;
-	  break;
-	case ETH_LINK_SPEED_40G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_40G;
-	  break;
-	case 0:
-	  break;
-	default:
-	  clib_warning ("unknown link speed %d", xd->link.link_speed);
-	  break;
-	}
-    }
-#endif
   if (hw_flags_chg)
     {
       if (LINK_STATE_ELOGS)
diff --git a/vnet/vnet/devices/dpdk/vhost_user.c b/vnet/vnet/devices/dpdk/vhost_user.c
index 46fae60dac7..e37dfde1f73 100644
--- a/vnet/vnet/devices/dpdk/vhost_user.c
+++ b/vnet/vnet/devices/dpdk/vhost_user.c
@@ -418,7 +418,6 @@ dpdk_create_vhost_user_if_internal (u32 * hw_if_index, u32 if_id, u8 * hwaddr)
   return 0;
 }
 
-#if RTE_VERSION >= RTE_VERSION_NUM(16, 4, 0, 0)
 static long
 get_huge_page_size (int fd)
 {
@@ -426,7 +425,6 @@ get_huge_page_size (int fd)
   fstatfs (fd, &s);
   return s.f_bsize;
 }
-#endif
 
 static clib_error_t *
 dpdk_vhost_user_set_protocol_features (u32 hw_if_index, u64 prot_features)
@@ -443,7 +441,6 @@ dpdk_vhost_user_get_features (u32 hw_if_index, u64 * features)
 {
   *features = rte_vhost_feature_get ();
 
-#if RTE_VERSION >= RTE_VERSION_NUM(16, 4, 0, 0)
 #define OFFLOAD_FEATURES ((1ULL << VIRTIO_NET_F_HOST_TSO4) | \
 		(1ULL << VIRTIO_NET_F_HOST_TSO6) | \
 		(1ULL << VIRTIO_NET_F_CSUM)    | \
@@ -456,7 +453,6 @@ dpdk_vhost_user_get_features (u32 hw_if_index, u64 * features)
    * not support offloading breaks L4 traffic.
    */
   *features &= (~OFFLOAD_FEATURES);
-#endif
 
   DBG_SOCK ("supported features: 0x%lx", *features);
   return 0;
@@ -604,9 +600,7 @@ dpdk_vhost_user_set_vring_addr (u32 hw_if_index, u8 idx, uword desc,
   vq->desc = (struct vring_desc *) qva_to_vva (&xd->vu_vhost_dev, desc);
   vq->used = (struct vring_used *) qva_to_vva (&xd->vu_vhost_dev, used);
   vq->avail = (struct vring_avail *) qva_to_vva (&xd->vu_vhost_dev, avail);
-#if RTE_VERSION >= RTE_VERSION_NUM(16, 4, 0, 0)
   vq->log_guest_addr = log;
-#endif
 
   if (!(vq->desc && vq->used && vq->avail))
     {
@@ -675,9 +669,7 @@ dpdk_vhost_user_get_vring_base (u32 hw_if_index, u8 idx, u32 * num)
   vq->desc = NULL;
   vq->used = NULL;
   vq->avail = NULL;
-#if RTE_VERSION >= RTE_VERSION_NUM(16, 4, 0, 0)
   vq->log_guest_addr = 0;
-#endif
 
   /* Check if all Qs are disabled */
   int numqs = xd->vu_vhost_dev.virt_qp_nb * VIRTIO_QNUM;
@@ -1031,9 +1023,7 @@ dpdk_vhost_user_if_disconnect (dpdk_device_t * xd)
       vui->vrings[q].enabled = 0;	/* Reset local copy */
       vui->vrings[q].callfd = -1;	/* Reset FD */
       vq->enabled = 0;
-#if RTE_VERSION >= RTE_VERSION_NUM(16, 4, 0, 0)
       vq->log_guest_addr = 0;
-#endif
       vq->desc = NULL;
       vq->used = NULL;
       vq->avail = NULL;
@@ -1287,7 +1277,6 @@ dpdk_vhost_user_socket_read (unix_file_t * uf)
       break;
 
     case VHOST_USER_SET_LOG_BASE:
-#if RTE_VERSION >= RTE_VERSION_NUM(16, 4, 0, 0)
       DBG_SOCK ("if %d msg VHOST_USER_SET_LOG_BASE", xd->vlib_hw_if_index);
 
       if (msg.size != sizeof (msg.log))
@@ -1329,10 +1318,6 @@ dpdk_vhost_user_socket_read (unix_file_t * uf)
       xd->vu_vhost_dev.log_size = msg.log.size;
       msg.flags |= VHOST_USER_REPLY_MASK;
       msg.size = sizeof (msg.u64);
-#else
-      DBG_SOCK ("if %d msg VHOST_USER_SET_LOG_BASE Not-Implemented",
-		xd->vlib_hw_if_index);
-#endif
       break;
 
     case VHOST_USER_SET_LOG_FD:
diff --git a/vnet/vnet/devices/virtio/vhost-user.h b/vnet/vnet/devices/virtio/vhost-user.h
index af4eb644160..47fad1d6465 100644
--- a/vnet/vnet/devices/virtio/vhost-user.h
+++ b/vnet/vnet/devices/virtio/vhost-user.h
@@ -36,12 +36,8 @@
 #define RTE_VERSION_NUM(a,b,c,d) 1
 #define RTE_VERSION 0
 #endif
-#if RTE_VERSION >= RTE_VERSION_NUM(16, 4, 0, 0)
 #define VHOST_USER_PROTOCOL_FEATURES   ((1ULL << VHOST_USER_PROTOCOL_F_MQ) |	\
 					(1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD))
-#else
-#define VHOST_USER_PROTOCOL_FEATURES   (1ULL << VHOST_USER_PROTOCOL_F_MQ)
-#endif
 
 /* If multiqueue is provided by host, then we suppport it. */
 #define VIRTIO_NET_CTRL_MQ   4