Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...

[linux.git] / include / linux / mlx4 / device.h

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 811f91cf5e8cbf19dd15449060b3336d7e94b8fe..a51b0134ce18c6bc4c15e3ac0fb898243d51bb86 100644 (file)
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -40,6 +40,8 @@
 
 #include <linux/atomic.h>
 
+#include <linux/clocksource.h>
+
 #define MAX_MSIX_P_PORT                17
 #define MAX_MSIX               64
 #define MSIX_LEGACY_SZ         4
@@ -140,6 +142,7 @@ enum {
        MLX4_DEV_CAP_FLAG_VEP_UC_STEER  = 1LL << 41,
        MLX4_DEV_CAP_FLAG_VEP_MC_STEER  = 1LL << 42,
        MLX4_DEV_CAP_FLAG_COUNTERS      = 1LL << 48,
+       MLX4_DEV_CAP_FLAG_SET_ETH_SCHED = 1LL << 53,
        MLX4_DEV_CAP_FLAG_SENSE_SUPPORT = 1LL << 55,
        MLX4_DEV_CAP_FLAG_PORT_MNG_CHG_EV = 1LL << 59,
        MLX4_DEV_CAP_FLAG_64B_EQE       = 1LL << 61,
@@ -151,7 +154,10 @@ enum {
        MLX4_DEV_CAP_FLAG2_RSS_TOP              = 1LL <<  1,
        MLX4_DEV_CAP_FLAG2_RSS_XOR              = 1LL <<  2,
        MLX4_DEV_CAP_FLAG2_FS_EN                = 1LL <<  3,
-       MLX4_DEV_CAP_FLAGS2_REASSIGN_MAC_EN     = 1LL <<  4
+       MLX4_DEV_CAP_FLAGS2_REASSIGN_MAC_EN     = 1LL <<  4,
+       MLX4_DEV_CAP_FLAG2_TS                   = 1LL <<  5,
+       MLX4_DEV_CAP_FLAG2_VLAN_CONTROL         = 1LL <<  6,
+       MLX4_DEV_CAP_FLAG2_FSM                  = 1LL <<  7
 };
 
 enum {
@@ -443,6 +449,7 @@ struct mlx4_caps {
        u8                      eqe_factor;
        u32                     userspace_caps; /* userspace must be aware of these */
        u32                     function_caps;  /* VFs must be aware of these */
+       u16                     hca_core_clock;
 };
 
 struct mlx4_buf_list {
@@ -837,7 +844,7 @@ void mlx4_free_hwq_res(struct mlx4_dev *mdev, struct mlx4_hwq_resources *wqres,
 
 int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt,
                  struct mlx4_uar *uar, u64 db_rec, struct mlx4_cq *cq,
-                 unsigned vector, int collapsed);
+                 unsigned vector, int collapsed, int timestamp_en);
 void mlx4_cq_free(struct mlx4_dev *dev, struct mlx4_cq *cq);
 
 int mlx4_qp_reserve_range(struct mlx4_dev *dev, int cnt, int align, int *base);
@@ -896,11 +903,12 @@ static inline int map_hw_to_sw_id(u16 header_id)
 }
 
 enum mlx4_net_trans_promisc_mode {
-       MLX4_FS_PROMISC_NONE = 0,
-       MLX4_FS_PROMISC_UPLINK,
-       /* For future use. Not implemented yet */
-       MLX4_FS_PROMISC_FUNCTION_PORT,
-       MLX4_FS_PROMISC_ALL_MULTI,
+       MLX4_FS_REGULAR = 1,
+       MLX4_FS_ALL_DEFAULT,
+       MLX4_FS_MC_DEFAULT,
+       MLX4_FS_UC_SNIFFER,
+       MLX4_FS_MC_SNIFFER,
+       MLX4_FS_MODE_NUM, /* should be last */
 };
 
 struct mlx4_spec_eth {
@@ -929,7 +937,7 @@ struct mlx4_spec_ipv4 {
 };
 
 struct mlx4_spec_ib {
-       __be32  r_qpn;
+       __be32  l3_qpn;
        __be32  qpn_msk;
        u8      dst_gid[16];
        u8      dst_gid_msk[16];
@@ -962,6 +970,92 @@ struct mlx4_net_trans_rule {
        u32     qpn;
 };
 
+struct mlx4_net_trans_rule_hw_ctrl {
+       __be16 prio;
+       u8 type;
+       u8 flags;
+       u8 rsvd1;
+       u8 funcid;
+       u8 vep;
+       u8 port;
+       __be32 qpn;
+       __be32 rsvd2;
+};
+
+struct mlx4_net_trans_rule_hw_ib {
+       u8 size;
+       u8 rsvd1;
+       __be16 id;
+       u32 rsvd2;
+       __be32 l3_qpn;
+       __be32 qpn_mask;
+       u8 dst_gid[16];
+       u8 dst_gid_msk[16];
+} __packed;
+
+struct mlx4_net_trans_rule_hw_eth {
+       u8      size;
+       u8      rsvd;
+       __be16  id;
+       u8      rsvd1[6];
+       u8      dst_mac[6];
+       u16     rsvd2;
+       u8      dst_mac_msk[6];
+       u16     rsvd3;
+       u8      src_mac[6];
+       u16     rsvd4;
+       u8      src_mac_msk[6];
+       u8      rsvd5;
+       u8      ether_type_enable;
+       __be16  ether_type;
+       __be16  vlan_tag_msk;
+       __be16  vlan_tag;
+} __packed;
+
+struct mlx4_net_trans_rule_hw_tcp_udp {
+       u8      size;
+       u8      rsvd;
+       __be16  id;
+       __be16  rsvd1[3];
+       __be16  dst_port;
+       __be16  rsvd2;
+       __be16  dst_port_msk;
+       __be16  rsvd3;
+       __be16  src_port;
+       __be16  rsvd4;
+       __be16  src_port_msk;
+} __packed;
+
+struct mlx4_net_trans_rule_hw_ipv4 {
+       u8      size;
+       u8      rsvd;
+       __be16  id;
+       __be32  rsvd1;
+       __be32  dst_ip;
+       __be32  dst_ip_msk;
+       __be32  src_ip;
+       __be32  src_ip_msk;
+} __packed;
+
+struct _rule_hw {
+       union {
+               struct {
+                       u8 size;
+                       u8 rsvd;
+                       __be16 id;
+               };
+               struct mlx4_net_trans_rule_hw_eth eth;
+               struct mlx4_net_trans_rule_hw_ib ib;
+               struct mlx4_net_trans_rule_hw_ipv4 ipv4;
+               struct mlx4_net_trans_rule_hw_tcp_udp tcp_udp;
+       };
+};
+
+/* translating DMFS verbs sniffer rule to the FW API would need two reg IDs */
+struct mlx4_flow_handle {
+       u64 reg_id[2];
+};
+
 int mlx4_flow_steer_promisc_add(struct mlx4_dev *dev, u8 port, u32 qpn,
                                enum mlx4_net_trans_promisc_mode mode);
 int mlx4_flow_steer_promisc_remove(struct mlx4_dev *dev, u8 port,
@@ -1011,6 +1105,11 @@ void mlx4_counter_free(struct mlx4_dev *dev, u32 idx);
 int mlx4_flow_attach(struct mlx4_dev *dev,
                     struct mlx4_net_trans_rule *rule, u64 *reg_id);
 int mlx4_flow_detach(struct mlx4_dev *dev, u64 reg_id);
+int mlx4_map_sw_to_hw_steering_mode(struct mlx4_dev *dev,
+                                   enum mlx4_net_trans_promisc_mode flow_type);
+int mlx4_map_sw_to_hw_steering_id(struct mlx4_dev *dev,
+                                 enum mlx4_net_trans_rule_id id);
+int mlx4_hw_rule_sz(struct mlx4_dev *dev, enum mlx4_net_trans_rule_id id);
 
 void mlx4_sync_pkey_table(struct mlx4_dev *dev, int slave, int port,
                          int i, int val);
@@ -1028,4 +1127,6 @@ int set_and_calc_slave_port_state(struct mlx4_dev *dev, int slave, u8 port, int
 void mlx4_put_slave_node_guid(struct mlx4_dev *dev, int slave, __be64 guid);
 __be64 mlx4_get_slave_node_guid(struct mlx4_dev *dev, int slave);
 
+cycle_t mlx4_read_clock(struct mlx4_dev *dev);
+
 #endif /* MLX4_DEVICE_H */