11 files changed, 73 insertions, 41 deletions

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 6d1acb04cd17..21821da2abfd 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -142,6 +142,8 @@ enum {
         MLX4_DEV_CAP_FLAG_COUNTERS      = 1LL << 48,
         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,
+        MLX4_DEV_CAP_FLAG_64B_CQE       = 1LL << 62
 };
 
 enum {
@@ -151,6 +153,20 @@ enum {
         MLX4_DEV_CAP_FLAG2_FS_EN                = 1LL <<  3
 };
 
+enum {
+        MLX4_DEV_CAP_64B_EQE_ENABLED    = 1LL << 0,
+        MLX4_DEV_CAP_64B_CQE_ENABLED    = 1LL << 1
+};
+
+enum {
+        MLX4_USER_DEV_CAP_64B_CQE       = 1L << 0
+};
+
+enum {
+        MLX4_FUNC_CAP_64B_EQE_CQE       = 1L << 0
+};
+
+
 #define MLX4_ATTR_EXTENDED_PORT_INFO    cpu_to_be16(0xff90)
 
 enum {
@@ -419,6 +435,11 @@ struct mlx4_caps {
         u32                     max_counters;
         u8                      port_ib_mtu[MLX4_MAX_PORTS + 1];
         u16                     sqp_demux;
+        u32                     eqe_size;
+        u32                     cqe_size;
+        u8                      eqe_factor;
+        u32                     userspace_caps; /* userspace must be aware of these */
+        u32                     function_caps;  /* VFs must be aware of these */
 };
 
 struct mlx4_buf_list {
diff --git a/include/rdma/Kbuild b/include/rdma/Kbuild
index ea56f76c0c22..e69de29bb2d1 100644
--- a/include/rdma/Kbuild
+++ b/include/rdma/Kbuild
@@ -1,6 +0,0 @@
-header-y += ib_user_cm.h
-header-y += ib_user_mad.h
-header-y += ib_user_sa.h
-header-y += ib_user_verbs.h
-header-y += rdma_netlink.h
-header-y += rdma_user_cm.h
diff --git a/include/rdma/rdma_netlink.h b/include/rdma/rdma_netlink.h
index bd3d8b24b420..e38de79eeb48 100644
--- a/include/rdma/rdma_netlink.h
+++ b/include/rdma/rdma_netlink.h
@@ -1,41 +1,9 @@
 #ifndef _RDMA_NETLINK_H
 #define _RDMA_NETLINK_H
 
-#include <linux/types.h>
-
-enum {
-        RDMA_NL_RDMA_CM = 1
-};
-
-#define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10)
-#define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1))
-#define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op)
-
-enum {
-        RDMA_NL_RDMA_CM_ID_STATS = 0,
-        RDMA_NL_RDMA_CM_NUM_OPS
-};
-
-enum {
-        RDMA_NL_RDMA_CM_ATTR_SRC_ADDR = 1,
-        RDMA_NL_RDMA_CM_ATTR_DST_ADDR,
-        RDMA_NL_RDMA_CM_NUM_ATTR,
-};
-
-struct rdma_cm_id_stats {
-        __u32   qp_num;
-        __u32   bound_dev_if;
-        __u32   port_space;
-        __s32   pid;
-        __u8    cm_state;
-        __u8    node_type;
-        __u8    port_num;
-        __u8    qp_type;
-};
-
-#ifdef __KERNEL__
 
 #include <linux/netlink.h>
+#include <uapi/rdma/rdma_netlink.h>
 
 struct ibnl_client_cbs {
         int (*dump)(struct sk_buff *skb, struct netlink_callback *nlcb);
@@ -88,6 +56,4 @@ void *ibnl_put_msg(struct sk_buff *skb, struct nlmsghdr **nlh, int seq,
 int ibnl_put_attr(struct sk_buff *skb, struct nlmsghdr *nlh,
                   int len, void *data, int type);
 
-#endif /* __KERNEL__ */
-
 #endif /* _RDMA_NETLINK_H */
diff --git a/include/scsi/scsi_transport_srp.h b/include/scsi/scsi_transport_srp.h
index 9c60ca1c08c5..ff0f04ac91aa 100644
--- a/include/scsi/scsi_transport_srp.h
+++ b/include/scsi/scsi_transport_srp.h
@@ -14,13 +14,21 @@ struct srp_rport_identifiers {
 };
 
 struct srp_rport {
+        /* for initiator and target drivers */
+
         struct device dev;
 
         u8 port_id[16];
         u8 roles;
+
+        /* for initiator drivers */
+
+        void *lld_data; /* LLD private data */
 };
 
 struct srp_function_template {
+        /* for initiator drivers */
+        void (*rport_delete)(struct srp_rport *rport);
         /* for target drivers */
         int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int);
         int (* it_nexus_response)(struct Scsi_Host *, u64, int);
diff --git a/include/uapi/rdma/Kbuild b/include/uapi/rdma/Kbuild
index aafaa5aa54d4..687ae332200f 100644
--- a/include/uapi/rdma/Kbuild
+++ b/include/uapi/rdma/Kbuild
@@ -1 +1,7 @@
 # UAPI Header export list
+header-y += ib_user_cm.h
+header-y += ib_user_mad.h
+header-y += ib_user_sa.h
+header-y += ib_user_verbs.h
+header-y += rdma_netlink.h
+header-y += rdma_user_cm.h
diff --git a/include/rdma/ib_user_cm.h b/include/uapi/rdma/ib_user_cm.h
index f79014aa28f9..f79014aa28f9 100644
--- a/include/rdma/ib_user_cm.h
+++ b/include/uapi/rdma/ib_user_cm.h
diff --git a/include/rdma/ib_user_mad.h b/include/uapi/rdma/ib_user_mad.h
index d6fce1cbdb90..d6fce1cbdb90 100644
--- a/include/rdma/ib_user_mad.h
+++ b/include/uapi/rdma/ib_user_mad.h
diff --git a/include/rdma/ib_user_sa.h b/include/uapi/rdma/ib_user_sa.h
index cfc7c9ba781e..cfc7c9ba781e 100644
--- a/include/rdma/ib_user_sa.h
+++ b/include/uapi/rdma/ib_user_sa.h
diff --git a/include/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
index 81aba3a73aa3..81aba3a73aa3 100644
--- a/include/rdma/ib_user_verbs.h
+++ b/include/uapi/rdma/ib_user_verbs.h
diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h
new file mode 100644
index 000000000000..8297285b6288
--- /dev/null
+++ b/include/uapi/rdma/rdma_netlink.h
@@ -0,0 +1,37 @@
+#ifndef _UAPI_RDMA_NETLINK_H
+#define _UAPI_RDMA_NETLINK_H
+
+#include <linux/types.h>
+
+enum {
+        RDMA_NL_RDMA_CM = 1
+};
+
+#define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10)
+#define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1))
+#define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op)
+
+enum {
+        RDMA_NL_RDMA_CM_ID_STATS = 0,
+        RDMA_NL_RDMA_CM_NUM_OPS
+};
+
+enum {
+        RDMA_NL_RDMA_CM_ATTR_SRC_ADDR = 1,
+        RDMA_NL_RDMA_CM_ATTR_DST_ADDR,
+        RDMA_NL_RDMA_CM_NUM_ATTR,
+};
+
+struct rdma_cm_id_stats {
+        __u32   qp_num;
+        __u32   bound_dev_if;
+        __u32   port_space;
+        __s32   pid;
+        __u8    cm_state;
+        __u8    node_type;
+        __u8    port_num;
+        __u8    qp_type;
+};
+
+
+#endif /* _UAPI_RDMA_NETLINK_H */
diff --git a/include/rdma/rdma_user_cm.h b/include/uapi/rdma/rdma_user_cm.h
index 1ee9239ff8c2..1ee9239ff8c2 100644
--- a/include/rdma/rdma_user_cm.h
+++ b/include/uapi/rdma/rdma_user_cm.h