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-rw-r--r--drivers/infiniband/core/core_priv.h103
1 files changed, 31 insertions, 72 deletions
diff --git a/drivers/infiniband/core/core_priv.h b/drivers/infiniband/core/core_priv.h
index cf42acca4a3a..f66f48d860ec 100644
--- a/drivers/infiniband/core/core_priv.h
+++ b/drivers/infiniband/core/core_priv.h
@@ -44,6 +44,7 @@
#include <rdma/ib_mad.h>
#include <rdma/restrack.h>
#include "mad_priv.h"
+#include "restrack.h"
/* Total number of ports combined across all struct ib_devices's */
#define RDMA_MAX_PORTS 8192
@@ -77,19 +78,17 @@ static inline struct rdma_dev_net *rdma_net_to_dev_net(struct net *net)
return net_generic(net, rdma_dev_net_id);
}
-int ib_device_register_sysfs(struct ib_device *device);
-void ib_device_unregister_sysfs(struct ib_device *device);
int ib_device_rename(struct ib_device *ibdev, const char *name);
int ib_device_set_dim(struct ib_device *ibdev, u8 use_dim);
-typedef void (*roce_netdev_callback)(struct ib_device *device, u8 port,
+typedef void (*roce_netdev_callback)(struct ib_device *device, u32 port,
struct net_device *idev, void *cookie);
-typedef bool (*roce_netdev_filter)(struct ib_device *device, u8 port,
+typedef bool (*roce_netdev_filter)(struct ib_device *device, u32 port,
struct net_device *idev, void *cookie);
struct net_device *ib_device_get_netdev(struct ib_device *ib_dev,
- unsigned int port);
+ u32 port);
void ib_enum_roce_netdev(struct ib_device *ib_dev,
roce_netdev_filter filter,
@@ -112,7 +111,7 @@ int ib_enum_all_devs(nldev_callback nldev_cb, struct sk_buff *skb,
struct ib_client_nl_info {
struct sk_buff *nl_msg;
struct device *cdev;
- unsigned int port;
+ u32 port;
u64 abi;
};
int ib_get_client_nl_info(struct ib_device *ibdev, const char *client_name,
@@ -127,24 +126,24 @@ int ib_cache_gid_parse_type_str(const char *buf);
const char *ib_cache_gid_type_str(enum ib_gid_type gid_type);
-void ib_cache_gid_set_default_gid(struct ib_device *ib_dev, u8 port,
+void ib_cache_gid_set_default_gid(struct ib_device *ib_dev, u32 port,
struct net_device *ndev,
unsigned long gid_type_mask,
enum ib_cache_gid_default_mode mode);
-int ib_cache_gid_add(struct ib_device *ib_dev, u8 port,
+int ib_cache_gid_add(struct ib_device *ib_dev, u32 port,
union ib_gid *gid, struct ib_gid_attr *attr);
-int ib_cache_gid_del(struct ib_device *ib_dev, u8 port,
+int ib_cache_gid_del(struct ib_device *ib_dev, u32 port,
union ib_gid *gid, struct ib_gid_attr *attr);
-int ib_cache_gid_del_all_netdev_gids(struct ib_device *ib_dev, u8 port,
+int ib_cache_gid_del_all_netdev_gids(struct ib_device *ib_dev, u32 port,
struct net_device *ndev);
int roce_gid_mgmt_init(void);
void roce_gid_mgmt_cleanup(void);
-unsigned long roce_gid_type_mask_support(struct ib_device *ib_dev, u8 port);
+unsigned long roce_gid_type_mask_support(struct ib_device *ib_dev, u32 port);
int ib_cache_setup_one(struct ib_device *device);
void ib_cache_cleanup_one(struct ib_device *device);
@@ -213,15 +212,15 @@ int ib_nl_handle_ip_res_resp(struct sk_buff *skb,
struct nlmsghdr *nlh,
struct netlink_ext_ack *extack);
-int ib_get_cached_subnet_prefix(struct ib_device *device,
- u8 port_num,
- u64 *sn_pfx);
+void ib_get_cached_subnet_prefix(struct ib_device *device,
+ u32 port_num,
+ u64 *sn_pfx);
#ifdef CONFIG_SECURITY_INFINIBAND
void ib_security_release_port_pkey_list(struct ib_device *device);
void ib_security_cache_change(struct ib_device *device,
- u8 port_num,
+ u32 port_num,
u64 subnet_prefix);
int ib_security_modify_qp(struct ib_qp *qp,
@@ -246,7 +245,7 @@ static inline void ib_security_release_port_pkey_list(struct ib_device *device)
}
static inline void ib_security_cache_change(struct ib_device *device,
- u8 port_num,
+ u32 port_num,
u64 subnet_prefix)
{
}
@@ -317,58 +316,13 @@ struct ib_device *ib_device_get_by_index(const struct net *net, u32 index);
void nldev_init(void);
void nldev_exit(void);
-static inline struct ib_qp *_ib_create_qp(struct ib_device *dev,
- struct ib_pd *pd,
- struct ib_qp_init_attr *attr,
- struct ib_udata *udata,
- struct ib_uqp_object *uobj)
-{
- enum ib_qp_type qp_type = attr->qp_type;
- struct ib_qp *qp;
- bool is_xrc;
-
- if (!dev->ops.create_qp)
- return ERR_PTR(-EOPNOTSUPP);
-
- qp = dev->ops.create_qp(pd, attr, udata);
- if (IS_ERR(qp))
- return qp;
-
- qp->device = dev;
- qp->pd = pd;
- qp->uobject = uobj;
- qp->real_qp = qp;
-
- qp->qp_type = attr->qp_type;
- qp->rwq_ind_tbl = attr->rwq_ind_tbl;
- qp->send_cq = attr->send_cq;
- qp->recv_cq = attr->recv_cq;
- qp->srq = attr->srq;
- qp->rwq_ind_tbl = attr->rwq_ind_tbl;
- qp->event_handler = attr->event_handler;
-
- atomic_set(&qp->usecnt, 0);
- spin_lock_init(&qp->mr_lock);
- INIT_LIST_HEAD(&qp->rdma_mrs);
- INIT_LIST_HEAD(&qp->sig_mrs);
-
- /*
- * We don't track XRC QPs for now, because they don't have PD
- * and more importantly they are created internaly by driver,
- * see mlx5 create_dev_resources() as an example.
- */
- is_xrc = qp_type == IB_QPT_XRC_INI || qp_type == IB_QPT_XRC_TGT;
- if ((qp_type < IB_QPT_MAX && !is_xrc) || qp_type == IB_QPT_DRIVER) {
- qp->res.type = RDMA_RESTRACK_QP;
- if (uobj)
- rdma_restrack_uadd(&qp->res);
- else
- rdma_restrack_kadd(&qp->res);
- } else
- qp->res.valid = false;
-
- return qp;
-}
+struct ib_qp *ib_create_qp_user(struct ib_device *dev, struct ib_pd *pd,
+ struct ib_qp_init_attr *attr,
+ struct ib_udata *udata,
+ struct ib_uqp_object *uobj, const char *caller);
+
+void ib_qp_usecnt_inc(struct ib_qp *qp);
+void ib_qp_usecnt_dec(struct ib_qp *qp);
struct rdma_dev_addr;
int rdma_resolve_ip_route(struct sockaddr *src_addr,
@@ -390,13 +344,16 @@ struct net_device *rdma_read_gid_attr_ndev_rcu(const struct ib_gid_attr *attr);
void ib_free_port_attrs(struct ib_core_device *coredev);
int ib_setup_port_attrs(struct ib_core_device *coredev);
+struct rdma_hw_stats *ib_get_hw_stats_port(struct ib_device *ibdev, u32 port_num);
+void ib_device_release_hw_stats(struct hw_stats_device_data *data);
+int ib_setup_device_attrs(struct ib_device *ibdev);
int rdma_compatdev_set(u8 enable);
-int ib_port_register_module_stat(struct ib_device *device, u8 port_num,
- struct kobject *kobj, struct kobj_type *ktype,
- const char *name);
-void ib_port_unregister_module_stat(struct kobject *kobj);
+int ib_port_register_client_groups(struct ib_device *ibdev, u32 port_num,
+ const struct attribute_group **groups);
+void ib_port_unregister_client_groups(struct ib_device *ibdev, u32 port_num,
+ const struct attribute_group **groups);
int ib_device_set_netns_put(struct sk_buff *skb,
struct ib_device *dev, u32 ns_fd);
@@ -414,4 +371,6 @@ void rdma_umap_priv_init(struct rdma_umap_priv *priv,
struct vm_area_struct *vma,
struct rdma_user_mmap_entry *entry);
+void ib_cq_pool_cleanup(struct ib_device *dev);
+
#endif /* _CORE_PRIV_H */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.