From: Radu Nicolau <radu.nicolau@intel.com>
Date: Mon, 1 Nov 2021 12:58:14 +0000 (+0000)
Subject: examples/ipsec-secgw: add ethdev reset callback
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=fe105decc3229ec68df616cfdf4b48714284b9fa;p=dpdk.git

examples/ipsec-secgw: add ethdev reset callback

Applications should not quietly ignore an ethdev reset event.
Register an event handler for ethdev reset callback
RTE_ETH_EVENT_INTR_RESET that prints a message and
quits the application.

Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
---

diff --git a/examples/ipsec-secgw/ipsec-secgw.c b/examples/ipsec-secgw/ipsec-secgw.c
index cb170e466a..cca2b0eb10 100644
--- a/examples/ipsec-secgw/ipsec-secgw.c
+++ b/examples/ipsec-secgw/ipsec-secgw.c
@@ -2551,6 +2551,17 @@ inline_ipsec_event_callback(uint16_t port_id, enum rte_eth_event_type type,
 	return -1;
 }
 
+static int
+ethdev_reset_event_callback(uint16_t port_id,
+		enum rte_eth_event_type type,
+		 void *param __rte_unused, void *ret_param __rte_unused)
+{
+	printf("Reset Event on port id %d type %d\n", port_id, type);
+	printf("Force quit application");
+	force_quit = true;
+	return 0;
+}
+
 static uint16_t
 rx_callback(__rte_unused uint16_t port, __rte_unused uint16_t queue,
 	struct rte_mbuf *pkt[], uint16_t nb_pkts,
@@ -3317,6 +3328,9 @@ main(int32_t argc, char **argv)
 					rte_strerror(-ret), portid);
 		}
 
+		rte_eth_dev_callback_register(portid, RTE_ETH_EVENT_INTR_RESET,
+			ethdev_reset_event_callback, NULL);
+
 		rte_eth_dev_callback_register(portid,
 			RTE_ETH_EVENT_IPSEC, inline_ipsec_event_callback, NULL);
 	}