From 812b32dd8f637118bf65de2cdff0e95b421a963b Mon Sep 17 00:00:00 2001
From: Damjan Marion <damarion@cisco.com>
Date: Mon, 28 May 2018 21:26:47 +0200
Subject: Add VLIB_NODE_FN() macro to simplify multiversioning of node
 functions

Change-Id: Ibab5e27277f618ceb2d543b9d6a1a5f191e7d1db
Signed-off-by: Damjan Marion <damarion@cisco.com>
---
 src/plugins/dpdk/buffer.c        |  4 ++--
 src/plugins/dpdk/device/device.c |  6 +++---
 src/plugins/dpdk/device/node.c   | 22 +++-------------------
 3 files changed, 8 insertions(+), 24 deletions(-)

(limited to 'src/plugins/dpdk')

diff --git a/src/plugins/dpdk/buffer.c b/src/plugins/dpdk/buffer.c
index 452c47931ca..3324c049511 100644
--- a/src/plugins/dpdk/buffer.c
+++ b/src/plugins/dpdk/buffer.c
@@ -146,7 +146,7 @@ next:
     }
 }
 
-#ifndef CLIB_MULTIARCH_VARIANT
+#ifndef CLIB_MARCH_VARIANT
 static void
 del_free_list (vlib_main_t * vm, vlib_buffer_free_list_t * f)
 {
@@ -436,7 +436,7 @@ CLIB_MULTIARCH_FN (dpdk_buffer_free_no_next) (vlib_main_t * vm, u32 * buffers,
 			   0);
 }
 
-#ifndef CLIB_MULTIARCH_VARIANT
+#ifndef CLIB_MARCH_VARIANT
 static void
 dpdk_packet_template_init (vlib_main_t * vm,
 			   void *vt,
diff --git a/src/plugins/dpdk/device/device.c b/src/plugins/dpdk/device/device.c
index 5409fe4f50e..fe659fbeaf1 100644
--- a/src/plugins/dpdk/device/device.c
+++ b/src/plugins/dpdk/device/device.c
@@ -37,7 +37,7 @@ typedef enum
     DPDK_TX_FUNC_N_ERROR,
 } dpdk_tx_func_error_t;
 
-#ifndef CLIB_MULTIARCH_VARIANT
+#ifndef CLIB_MARCH_VARIANT
 static char *dpdk_tx_func_error_strings[] = {
 #define _(n,s) s,
   foreach_dpdk_tx_func_error
@@ -517,7 +517,7 @@ CLIB_MULTIARCH_FN (dpdk_interface_tx) (vlib_main_t * vm,
   return tx_pkts;
 }
 
-#ifndef CLIB_MULTIARCH_VARIANT
+#ifndef CLIB_MARCH_VARIANT
 static void
 dpdk_clear_hw_interface_counters (u32 instance)
 {
@@ -695,7 +695,7 @@ dpdk_interface_tx_multiarch_select (void)
 
 #define UP_DOWN_FLAG_EVENT 1
 
-#ifndef CLIB_MULTIARCH_VARIANT
+#ifndef CLIB_MARCH_VARIANT
 uword
 admin_up_down_process (vlib_main_t * vm,
 		       vlib_node_runtime_t * rt, vlib_frame_t * f)
diff --git a/src/plugins/dpdk/device/node.c b/src/plugins/dpdk/device/node.c
index daccf733372..7f4b2cb8145 100644
--- a/src/plugins/dpdk/device/node.c
+++ b/src/plugins/dpdk/device/node.c
@@ -28,7 +28,7 @@
 
 #include <dpdk/device/dpdk_priv.h>
 
-#ifndef CLIB_MULTIARCH_VARIANT
+#ifndef CLIB_MARCH_VARIANT
 static char *dpdk_error_strings[] = {
 #define _(n,s) s,
   foreach_dpdk_error
@@ -636,8 +636,7 @@ dpdk_device_input (vlib_main_t * vm, dpdk_main_t * dm, dpdk_device_t * xd,
   return n_rx_packets;
 }
 
-uword CLIB_CPU_OPTIMIZED
-CLIB_MULTIARCH_FN (dpdk_input) (vlib_main_t * vm, vlib_node_runtime_t * node,
+VLIB_NODE_FN (dpdk_input_node) (vlib_main_t * vm, vlib_node_runtime_t * node,
 				vlib_frame_t * f)
 {
   dpdk_main_t *dm = &dpdk_main;
@@ -666,10 +665,9 @@ CLIB_MULTIARCH_FN (dpdk_input) (vlib_main_t * vm, vlib_node_runtime_t * node,
   return n_rx_packets;
 }
 
-#ifndef CLIB_MULTIARCH_VARIANT
+#ifndef CLIB_MARCH_VARIANT
 /* *INDENT-OFF* */
 VLIB_REGISTER_NODE (dpdk_input_node) = {
-  .function = dpdk_input,
   .type = VLIB_NODE_TYPE_INPUT,
   .name = "dpdk-input",
   .sibling_of = "device-input",
@@ -684,20 +682,6 @@ VLIB_REGISTER_NODE (dpdk_input_node) = {
   .error_strings = dpdk_error_strings,
 };
 /* *INDENT-ON* */
-
-vlib_node_function_t __clib_weak dpdk_input_avx512;
-vlib_node_function_t __clib_weak dpdk_input_avx2;
-
-#if __x86_64__
-static void __clib_constructor
-dpdk_input_multiarch_select (void)
-{
-  if (dpdk_input_avx512 && clib_cpu_supports_avx512f ())
-    dpdk_input_node.function = dpdk_input_avx512;
-  else if (dpdk_input_avx2 && clib_cpu_supports_avx2 ())
-    dpdk_input_node.function = dpdk_input_avx2;
-}
-#endif
 #endif
 
 /*
-- 
cgit 1.2.3-korg