gve: Add optional metadata descriptor type GVE_TXD_MTD

[platform/kernel/linux-rpi.git] / drivers / net / ethernet / google / gve / gve.h

diff --git a/drivers/net/ethernet/google/gve/gve.h b/drivers/net/ethernet/google/gve/gve.h
index b6bd8f6..ed43b8e 100644 (file)
--- a/drivers/net/ethernet/google/gve/gve.h
+++ b/drivers/net/ethernet/google/gve/gve.h
@@ -229,6 +229,7 @@ struct gve_rx_ring {
 /* A TX desc ring entry */
 union gve_tx_desc {
        struct gve_tx_pkt_desc pkt; /* first desc for a packet */
+       struct gve_tx_mtd_desc mtd; /* optional metadata descriptor */
        struct gve_tx_seg_desc seg; /* subsequent descs for a packet */
 };