[dpdk-dev] [RFC PATCH v3 1/3] ethdev: support device reset and recovery events

[Kalesh A P <kalesh-anakkur.purayil@broadcom.com>]

From: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>

Adding support for device reset and recovery events in the
rte_eth_event framework. FW error and FW reset conditions would be
managed internally by PMD without needing application intervention.
In such cases, PMD would need reset/recovery events to notify application
that PMD is undergoing a reset.

Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
 lib/librte_ethdev/rte_ethdev.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h
index 9759f13..b9dd14c 100644
--- a/lib/librte_ethdev/rte_ethdev.h
+++ b/lib/librte_ethdev/rte_ethdev.h
@@ -3207,6 +3207,8 @@ enum rte_eth_event_type {
 	RTE_ETH_EVENT_DESTROY,  /**< port is released */
 	RTE_ETH_EVENT_IPSEC,    /**< IPsec offload related event */
 	RTE_ETH_EVENT_FLOW_AGED,/**< New aged-out flows is detected */
+	RTE_ETH_EVENT_RESET,    /**< port resetting from an error */
+	RTE_ETH_EVENT_RECOVERED, /**< port recovered from an error */
 	RTE_ETH_EVENT_MAX       /**< max value of this enum */
 };
 
-- 
2.10.1