X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_rxtx.h;h=c209d9976dbc38fc7f36cdcefed8ee4868130f27;hb=8d0715f054b44750c2e1553d6af29487bcea25d8;hp=bd4ae8077a88f02ab70ea321ee0a08ac8bf072f3;hpb=dc9ceff73c99a1600a3eb2487d076a29de2f8294;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_rxtx.h b/drivers/net/mlx5/mlx5_rxtx.h
index bd4ae8077a..c209d9976d 100644
--- a/drivers/net/mlx5/mlx5_rxtx.h
+++ b/drivers/net/mlx5/mlx5_rxtx.h
@@ -40,7 +40,7 @@
 #include "mlx5_glue.h"
 
 /* Support tunnel matching. */
-#define MLX5_FLOW_TUNNEL 5
+#define MLX5_FLOW_TUNNEL 6
 
 struct mlx5_rxq_stats {
 #ifdef MLX5_PMD_SOFT_COUNTERS
@@ -75,10 +75,20 @@ struct mlx5_mprq_buf {
 	struct rte_mempool *mp;
 	rte_atomic16_t refcnt; /* Atomically accessed refcnt. */
 	uint8_t pad[RTE_PKTMBUF_HEADROOM]; /* Headroom for the first packet. */
+	struct rte_mbuf_ext_shared_info shinfos[];
+	/*
+	 * Shared information per stride.
+	 * More memory will be allocated for the first stride head-room and for
+	 * the strides data.
+	 */
 } __rte_cache_aligned;
 
 /* Get pointer to the first stride. */
-#define mlx5_mprq_buf_addr(ptr) ((ptr) + 1)
+#define mlx5_mprq_buf_addr(ptr, strd_n) (RTE_PTR_ADD((ptr), \
+				sizeof(struct mlx5_mprq_buf) + \
+				(strd_n) * \
+				sizeof(struct rte_mbuf_ext_shared_info) + \
+				RTE_PKTMBUF_HEADROOM))
 
 #define MLX5_MIN_SINGLE_STRIDE_LOG_NUM_BYTES 6
 #define MLX5_MIN_SINGLE_WQE_LOG_NUM_STRIDES 9
@@ -95,7 +105,7 @@ struct mlx5_rxq_data {
 	unsigned int hw_timestamp:1; /* Enable HW timestamp. */
 	unsigned int vlan_strip:1; /* Enable VLAN stripping. */
 	unsigned int crc_present:1; /* CRC must be subtracted. */
-	unsigned int sges_n:2; /* Log 2 of SGEs (max buffers per packet). */
+	unsigned int sges_n:3; /* Log 2 of SGEs (max buffers per packet). */
 	unsigned int cqe_n:4; /* Log 2 of CQ elements. */
 	unsigned int elts_n:4; /* Log 2 of Mbufs. */
 	unsigned int rss_hash:1; /* RSS hash result is enabled. */
@@ -104,7 +114,9 @@ struct mlx5_rxq_data {
 	unsigned int strd_sz_n:4; /* Log 2 of stride size. */
 	unsigned int strd_shift_en:1; /* Enable 2bytes shift on a stride. */
 	unsigned int err_state:2; /* enum mlx5_rxq_err_state. */
-	unsigned int :4; /* Remaining bits. */
+	unsigned int strd_headroom_en:1; /* Enable mbuf headroom in MPRQ. */
+	unsigned int lro:1; /* Enable LRO. */
+	unsigned int :1; /* Remaining bits. */
 	volatile uint32_t *rq_db;
 	volatile uint32_t *cq_db;
 	uint16_t port_id;
@@ -173,6 +185,7 @@ struct mlx5_rxq_ctrl {
 	struct mlx5_priv *priv; /* Back pointer to private data. */
 	unsigned int socket; /* CPU socket ID for allocations. */
 	unsigned int irq:1; /* Whether IRQ is enabled. */
+	unsigned int dbr_umem_id_valid:1; /* dbr_umem_id holds a valid value. */
 	uint32_t flow_mark_n; /* Number of Mark/Flag flows using this Queue. */
 	uint32_t flow_tunnels_n[MLX5_FLOW_TUNNEL]; /* Tunnels counters. */
 	uint32_t wqn; /* WQ number. */
@@ -355,9 +368,8 @@ int mlx5_hrxq_release(struct rte_eth_dev *dev, struct mlx5_hrxq *hxrq);
 int mlx5_hrxq_verify(struct rte_eth_dev *dev);
 struct mlx5_hrxq *mlx5_hrxq_drop_new(struct rte_eth_dev *dev);
 void mlx5_hrxq_drop_release(struct rte_eth_dev *dev);
-uint64_t mlx5_get_rx_port_offloads(struct rte_eth_dev *dev);
+uint64_t mlx5_get_rx_port_offloads(void);
 uint64_t mlx5_get_rx_queue_offloads(struct rte_eth_dev *dev);
-int mlx5_lro_on(struct rte_eth_dev *dev);
 
 /* mlx5_txq.c */