net/sfc: support API to negotiate delivery of Rx metadata

[dpdk.git] / drivers / net / sfc / sfc_dp_rx.h

diff --git a/drivers/net/sfc/sfc_dp_rx.h b/drivers/net/sfc/sfc_dp_rx.h
index 3f6857b..d037aca 100644 (file)
--- a/drivers/net/sfc/sfc_dp_rx.h
+++ b/drivers/net/sfc/sfc_dp_rx.h
@@ -204,6 +204,9 @@ typedef int (sfc_dp_rx_intr_enable_t)(struct sfc_dp_rxq *dp_rxq);
 /** Disable Rx interrupts */
 typedef int (sfc_dp_rx_intr_disable_t)(struct sfc_dp_rxq *dp_rxq);
 
+/** Get number of pushed Rx buffers */
+typedef unsigned int (sfc_dp_rx_get_pushed_t)(struct sfc_dp_rxq *dp_rxq);
+
 /** Receive datapath definition */
 struct sfc_dp_rx {
        struct sfc_dp                           dp;
@@ -213,6 +216,7 @@ struct sfc_dp_rx {
 #define SFC_DP_RX_FEAT_FLOW_FLAG               0x2
 #define SFC_DP_RX_FEAT_FLOW_MARK               0x4
 #define SFC_DP_RX_FEAT_INTR                    0x8
+#define SFC_DP_RX_FEAT_STATS                   0x10
        /**
         * Rx offload capabilities supported by the datapath on device
         * level only if HW/FW supports it.
@@ -238,6 +242,7 @@ struct sfc_dp_rx {
        sfc_dp_rx_qdesc_status_t                *qdesc_status;
        sfc_dp_rx_intr_enable_t                 *intr_enable;
        sfc_dp_rx_intr_disable_t                *intr_disable;
+       sfc_dp_rx_get_pushed_t                  *get_pushed;
        eth_rx_burst_t                          pkt_burst;
 };