Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier...

[cascardo/linux.git] / drivers / net / mlx4 / mlx4_en.h

diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h
index dfed6a0..e30f609 100644 (file)
--- a/drivers/net/mlx4/mlx4_en.h
+++ b/drivers/net/mlx4/mlx4_en.h
@@ -49,8 +49,8 @@
 #include "en_port.h"
 
 #define DRV_NAME       "mlx4_en"
-#define DRV_VERSION    "1.5.1.6"
-#define DRV_RELDATE    "August 2010"
+#define DRV_VERSION    "1.5.4.1"
+#define DRV_RELDATE    "March 2011"
 
 #define MLX4_EN_MSG_LEVEL      (NETIF_MSG_LINK | NETIF_MSG_IFDOWN)
 
@@ -62,6 +62,7 @@
 #define MLX4_EN_PAGE_SHIFT     12
 #define MLX4_EN_PAGE_SIZE      (1 << MLX4_EN_PAGE_SHIFT)
 #define MAX_RX_RINGS           16
+#define MIN_RX_RINGS           4
 #define TXBB_SIZE              64
 #define HEADROOM               (2048 / TXBB_SIZE + 1)
 #define STAMP_STRIDE           64
@@ -124,6 +125,7 @@ enum {
 #define MLX4_EN_RX_SIZE_THRESH         1024
 #define MLX4_EN_RX_RATE_THRESH         (1000000 / MLX4_EN_RX_COAL_TIME_HIGH)
 #define MLX4_EN_SAMPLE_INTERVAL                0
+#define MLX4_EN_AVG_PKT_SMALL          256
 
 #define MLX4_EN_AUTO_CONF      0xffff
 
@@ -214,6 +216,9 @@ struct mlx4_en_tx_desc {
 
 #define MLX4_EN_USE_SRQ                0x01000000
 
+#define MLX4_EN_CX3_LOW_ID     0x1000
+#define MLX4_EN_CX3_HIGH_ID    0x1005
+
 struct mlx4_en_rx_alloc {
        struct page *page;
        u16 offset;
@@ -243,6 +248,8 @@ struct mlx4_en_tx_ring {
        unsigned long bytes;
        unsigned long packets;
        spinlock_t comp_lock;
+       struct mlx4_bf bf;
+       bool bf_enabled;
 };
 
 struct mlx4_en_rx_desc {
@@ -453,6 +460,7 @@ struct mlx4_en_priv {
        struct mlx4_en_rss_map rss_map;
        u32 flags;
 #define MLX4_EN_FLAG_PROMISC   0x1
+#define MLX4_EN_FLAG_MC_PROMISC        0x2
        u32 tx_ring_num;
        u32 rx_ring_num;
        u32 rx_skb_size;
@@ -461,6 +469,7 @@ struct mlx4_en_priv {
        u16 log_rx_info;
 
        struct mlx4_en_tx_ring tx_ring[MAX_TX_RINGS];
+       int tx_vector;
        struct mlx4_en_rx_ring rx_ring[MAX_RX_RINGS];
        struct mlx4_en_cq tx_cq[MAX_TX_RINGS];
        struct mlx4_en_cq rx_cq[MAX_RX_RINGS];
@@ -476,6 +485,13 @@ struct mlx4_en_priv {
        int mc_addrs_cnt;
        struct mlx4_en_stat_out_mbox hw_stats;
        int vids[128];
+       bool wol;
+};
+
+enum mlx4_en_wol {
+       MLX4_EN_WOL_MAGIC = (1ULL << 61),
+       MLX4_EN_WOL_ENABLED = (1ULL << 62),
+       MLX4_EN_WOL_DO_MODIFY = (1ULL << 63),
 };
 
 
@@ -486,12 +502,13 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
 int mlx4_en_start_port(struct net_device *dev);
 void mlx4_en_stop_port(struct net_device *dev);
 
-void mlx4_en_free_resources(struct mlx4_en_priv *priv);
+void mlx4_en_free_resources(struct mlx4_en_priv *priv, bool reserve_vectors);
 int mlx4_en_alloc_resources(struct mlx4_en_priv *priv);
 
 int mlx4_en_create_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq,
                      int entries, int ring, enum cq_type mode);
-void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq);
+void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq,
+                       bool reserve_vectors);
 int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq);
 void mlx4_en_deactivate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq);
 int mlx4_en_set_cq_moder(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq);
@@ -503,7 +520,7 @@ u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb);
 netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev);
 
 int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring,
-                          u32 size, u16 stride);
+                          int qpn, u32 size, u16 stride);
 void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring);
 int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv,
                             struct mlx4_en_tx_ring *ring,