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-rw-r--r--vpp/vnet/main.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/vpp/vnet/main.c b/vpp/vnet/main.c
index 32332cb6618..bc73723c4a4 100644
--- a/vpp/vnet/main.c
+++ b/vpp/vnet/main.c
@@ -37,7 +37,12 @@ rte_delay_us_override (unsigned us)
/* Don't bother intercepting for short delays */
if (us < 10)
- return 0;
+ {
+#if RTE_VERSION < RTE_VERSION_NUM(16, 11, 0, 0)
+ rte_delay_us_block (us);
+#endif
+ return 0;
+ }
/*
* Only intercept if we are in a vlib process.
@@ -79,6 +84,13 @@ vpe_main_init (vlib_main_t * vm)
/* Turn off network stack components which we don't want */
vlib_mark_init_function_complete (vm, srp_init);
+
+#if DPDK
+#if RTE_VERSION >= RTE_VERSION_NUM(16, 11, 0, 0)
+ /* register custom delay function */
+ rte_delay_us_callback_register ((void (*)) rte_delay_us_override);
+#endif
+#endif
}
/*