From: David Christensen <drc@linux.vnet.ibm.com>
Date: Wed, 3 Feb 2021 21:54:13 +0000 (-0800)
Subject: eal/ppc: provide arch-specific TSC frequency
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=44db5a5cf23f6157448fdb692efab605544762f3;p=dpdk.git

eal/ppc: provide arch-specific TSC frequency

Return a PPC specific value for get_tsc_freq_arch() rather than
depending on the EAL framework to estimate the frequency.

Signed-off-by: David Christensen <drc@linux.vnet.ibm.com>
---

diff --git a/lib/librte_eal/ppc/rte_cycles.c b/lib/librte_eal/ppc/rte_cycles.c
index c96a2143b3..3180adb0ff 100644
--- a/lib/librte_eal/ppc/rte_cycles.c
+++ b/lib/librte_eal/ppc/rte_cycles.c
@@ -2,10 +2,12 @@
  * Copyright (C) IBM Corporation 2019.
  */
 
+#include <sys/platform/ppc.h>
+
 #include "eal_private.h"
 
 uint64_t
 get_tsc_freq_arch(void)
 {
-	return 0;
+	return __ppc_get_timebase_freq();
 }