net/tap: implement RSS using eBPF

[dpdk.git] / drivers / net / tap / rte_eth_tap.h

diff --git a/drivers/net/tap/rte_eth_tap.h b/drivers/net/tap/rte_eth_tap.h
index e42323f..73c201b 100644 (file)
--- a/drivers/net/tap/rte_eth_tap.h
+++ b/drivers/net/tap/rte_eth_tap.h
@@ -93,6 +93,11 @@ struct pmd_internals {
        int flow_isolate;                 /* 1 if flow isolation is enabled */
        int flower_support;               /* 1 if kernel supports, else 0 */
        int flower_vlan_support;          /* 1 if kernel supports, else 0 */
+       int rss_enabled;                  /* 1 if RSS is enabled, else 0 */
+       /* implicit rules set when RSS is enabled */
+       int map_fd;                       /* BPF RSS map fd */
+       int bpf_fd[RTE_PMD_TAP_MAX_QUEUES];/* List of bpf fds per queue */
+       LIST_HEAD(tap_rss_flows, rte_flow) rss_flows;
        LIST_HEAD(tap_flows, rte_flow) flows;        /* rte_flow rules */
        /* implicit rte_flow rules set when a remote device is active */
        LIST_HEAD(tap_implicit_flows, rte_flow) implicit_flows;