net/failsafe: register slaves Rx interrupts

[dpdk.git] / drivers / net / failsafe / failsafe_private.h

diff --git a/drivers/net/failsafe/failsafe_private.h b/drivers/net/failsafe/failsafe_private.h
index 419e5e7..ff78b9f 100644 (file)
--- a/drivers/net/failsafe/failsafe_private.h
+++ b/drivers/net/failsafe/failsafe_private.h
@@ -63,6 +63,13 @@
 
 /* TYPES */
 
+struct rx_proxy {
+       /* epoll file descriptor */
+       int efd;
+       /* event vector to be used by epoll */
+       struct rte_epoll_event *evec;
+};
+
 struct rxq {
        struct fs_priv *priv;
        uint16_t qid;
@@ -158,6 +165,13 @@ struct fs_priv {
         */
        enum dev_state state;
        struct rte_eth_stats stats_accumulator;
+       /*
+        * Rx interrupts/events proxy.
+        * The PMD issues Rx events to the EAL on behalf of its subdevices,
+        * it does that by registering an event-fd for each of its queues with
+        * the EAL.
+        */
+       struct rx_proxy rxp;
        unsigned int pending_alarm:1; /* An alarm is pending */
        /* flow isolation state */
        int flow_isolated:1;
@@ -167,6 +181,8 @@ struct fs_priv {
 
 int failsafe_rx_intr_install(struct rte_eth_dev *dev);
 void failsafe_rx_intr_uninstall(struct rte_eth_dev *dev);
+int failsafe_rx_intr_install_subdevice(struct sub_device *sdev);
+void failsafe_rx_intr_uninstall_subdevice(struct sub_device *sdev);
 
 /* MISC */