X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fip4_source_and_port_range_check.c;h=2edbeeddf1030108ef13088629a54d4da29d2b78;hb=f840880c2fd8fbd6acfa79948224aafe6e4a62d1;hp=00ab51e244006bc15c3e3a2e79afed77059c179c;hpb=a32416ded5aef52015155ce405708d98838be6b1;p=vpp.git

diff --git a/src/vnet/ip/ip4_source_and_port_range_check.c b/src/vnet/ip/ip4_source_and_port_range_check.c
index 00ab51e2440..2edbeeddf10 100644
--- a/src/vnet/ip/ip4_source_and_port_range_check.c
+++ b/src/vnet/ip/ip4_source_and_port_range_check.c
@@ -99,7 +99,9 @@ static inline u32
 check_adj_port_range_x1 (const protocol_port_range_dpo_t * ppr_dpo,
 			 u16 dst_port, u32 next)
 {
+#ifdef CLIB_HAVE_VEC128
   u16x8 key = u16x8_splat (dst_port);
+#endif
   int i;
 
   if (NULL == ppr_dpo || dst_port == 0)
@@ -107,9 +109,20 @@ check_adj_port_range_x1 (const protocol_port_range_dpo_t * ppr_dpo,
 
 
   for (i = 0; i < ppr_dpo->n_used_blocks; i++)
+#ifdef CLIB_HAVE_VEC128
     if (!u16x8_is_all_zero ((ppr_dpo->blocks[i].low.as_u16x8 <= key) &
 			    (ppr_dpo->blocks[i].hi.as_u16x8 >= key)))
       return next;
+#else
+    {
+      for (int j = 0; j < 8; j++)
+	{
+	  if ((ppr_dpo->blocks[i].low.as_u16[j] <= dst_port) &&
+	      (ppr_dpo->blocks[i].hi.as_u16[j] >= dst_port))
+	    return next;
+	}
+    };
+#endif
 
   return IP4_SOURCE_AND_PORT_RANGE_CHECK_NEXT_DROP;
 }
@@ -749,7 +762,8 @@ set_ip_source_and_port_range_check_fn (vlib_main_t * vm,
  * @cliexend
  *
  * Example of how to enable range checking on TX:
- * @cliexcmd{set interface ip source-and-port-range-check GigabitEthernet2/0/0 udp-in-vrf 7}
+ * @cliexcmd{set interface ip source-and-port-range-check GigabitEthernet2/0/0
+ * udp-in-vrf 7}
  *
  * Example of graph node after range checking is enabled:
  * @cliexstart{show vlib graph ip4-source-and-port-range-check-tx}
@@ -758,7 +772,7 @@ set_ip_source_and_port_range_check_fn (vlib_main_t * vm,
  *                              interface-output [1]
  * @cliexend
  *
- * Example of how to display the features enabed on an interface:
+ * Example of how to display the features enabled on an interface:
  * @cliexstart{show ip interface features GigabitEthernet2/0/0}
  * IP feature paths configured on GigabitEthernet2/0/0...
  *
@@ -1367,7 +1381,7 @@ show_source_and_port_range_check_fn (vlib_main_t * vm,
  * @cliexstart{show ip source-and-port-range-check vrf 7 172.16.2.0}
  * 172.16.2.0: 23 - 101
  * @cliexend
- * Example of how to test to determine of a given Pv4 address and port
+ * Example of how to test to determine of a given iPv4 address and port
  * are being validated:
  * @cliexstart{show ip source-and-port-range-check vrf 7 172.16.2.2 port 23}
  * 172.16.2.2 port 23 PASS