From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nikhil Agarwal <nikhil.agarwal@linaro.org>
Subject: [PATCH 1/4] examples/l3fwd-power: fix non Rx intr
	supported platform
Date: Tue, 12 Dec 2017 15:38:23 +0530
Message-ID: <20171212100826.20550-1-nikhil.agarwal@linaro.org>
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Cc: <david.hunt@intel.com>, <nikhil.agarwal@nxp.com>,
 <hemant.agrawal@nxp.com>, <stable@dpdk.org>, Danny Zhou
 <danny.zhou@intel.com>, Cunming Liang <cunming.liang@intel.com>
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This existing code cause the platform to start receiving packet
immediately irrespective of interrupts available or not.
If the platform does not support Rx interrupt, it shall not start
receiving packets immediately. It shall let the timer management work.

Fixes: aee3bc79cc34 ("examples/l3fwd-power: enable one-shot Rx interrupt and polling switch")
Cc: stable@dpdk.org
Cc: Danny Zhou <danny.zhou@intel.com>
Cc: Cunming Liang <cunming.liang@intel.com>

Signed-off-by: Nikhil Agarwal <nikhil.agarwal@linaro.org>
---
 examples/l3fwd-power/main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index 0a4ed14..d335b0d 100644
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -1051,9 +1051,11 @@ main_loop(__attribute__((unused)) void *dummy)
 					turn_on_intr(qconf);
 					sleep_until_rx_interrupt(
 						qconf->n_rx_queue);
+					/**
+					 * start receiving packets immediately
+					 */
+					goto start_rx;
 				}
-				/* start receiving packets immediately */
-				goto start_rx;
 			}
 			stats[lcore_id].sleep_time += lcore_idle_hint;
 		}
-- 
2.7.4