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* [dpdk-dev] [PATCH v1] power: fix vm power manager build without i40e
@ 2019-10-24 14:26 David Hunt
  2019-10-24 15:07 ` Bruce Richardson
  0 siblings, 1 reply; 3+ messages in thread
From: David Hunt @ 2019-10-24 14:26 UTC (permalink / raw)
  To: dev; +Cc: bruce.richardson, David Hunt

channel_monitor.c was dependent on i40e driver being available.
This is only necessary for the TRAFFIC policy, so use #ifdef's
to not call these when i40e not available.

Fixes: f14791a8126e ("examples/vm_power_mgr: add policy to channels")

Signed-off-by: David Hunt <david.hunt@intel.com>
---
 examples/vm_power_manager/channel_monitor.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/examples/vm_power_manager/channel_monitor.c b/examples/vm_power_manager/channel_monitor.c
index fe6088a18..99080f92a 100644
--- a/examples/vm_power_manager/channel_monitor.c
+++ b/examples/vm_power_manager/channel_monitor.c
@@ -28,7 +28,9 @@
 #include <rte_atomic.h>
 #include <rte_cycles.h>
 #include <rte_ethdev.h>
+#ifdef RTE_LIBRTE_I40E_PMD
 #include <rte_pmd_i40e.h>
+#endif
 
 #include <libvirt/libvirt.h>
 #include "channel_monitor.h"
@@ -436,8 +438,12 @@ get_pfid(struct policy *pol)
 	for (i = 0; i < pol->pkt.nb_mac_to_monitor; i++) {
 
 		RTE_ETH_FOREACH_DEV(x) {
+#ifdef RTE_LIBRTE_I40E_PMD
 			ret = rte_pmd_i40e_query_vfid_by_mac(x,
 				(struct rte_ether_addr *)&(pol->pkt.vfid[i]));
+#else
+			ret = -ENOTSUP;
+#endif
 			if (ret != -EINVAL) {
 				pol->port[i] = x;
 				break;
@@ -531,15 +537,21 @@ get_pkt_diff(struct policy *pol)
 		vsi_pkt_count_prev_total = 0;
 	double rdtsc_curr, rdtsc_diff, diff;
 	int x;
+#ifdef RTE_LIBRTE_I40E_PMD
 	struct rte_eth_stats vf_stats;
+#endif
 
 	for (x = 0; x < pol->pkt.nb_mac_to_monitor; x++) {
 
+#ifdef RTE_LIBRTE_I40E_PMD
 		/*Read vsi stats*/
 		if (rte_pmd_i40e_get_vf_stats(x, pol->pfid[x], &vf_stats) == 0)
 			vsi_pkt_count = vf_stats.ipackets;
 		else
 			vsi_pkt_count = -1;
+#else
+		vsi_pkt_count = -1;
+#endif
 
 		vsi_pkt_total += vsi_pkt_count;
 
-- 
2.17.1


^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2019-10-27 18:32 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2019-10-24 14:26 [dpdk-dev] [PATCH v1] power: fix vm power manager build without i40e David Hunt
2019-10-24 15:07 ` Bruce Richardson
2019-10-27 18:31   ` Thomas Monjalon

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