diff options
Diffstat (limited to 'include/net/devlink.h')
| -rw-r--r-- | include/net/devlink.h | 242 |
1 files changed, 234 insertions, 8 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index 74d992a68a06..a2da49dd9147 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -30,6 +30,7 @@ struct devlink { struct list_head param_list; struct list_head region_list; u32 snapshot_id; + struct list_head reporter_list; struct devlink_dpipe_headers *dpipe_headers; const struct devlink_ops *ops; struct device *dev; @@ -357,6 +358,7 @@ struct devlink_param_item { const struct devlink_param *param; union devlink_param_value driverinit_value; bool driverinit_value_valid; + bool published; }; enum devlink_param_generic_id { @@ -368,17 +370,12 @@ enum devlink_param_generic_id { DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX, DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN, DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY, - DEVLINK_PARAM_GENERIC_ID_WOL, /* add new param generic ids above here*/ __DEVLINK_PARAM_GENERIC_ID_MAX, DEVLINK_PARAM_GENERIC_ID_MAX = __DEVLINK_PARAM_GENERIC_ID_MAX - 1, }; -enum devlink_param_wol_types { - DEVLINK_PARAM_WAKE_MAGIC = (1 << 0), -}; - #define DEVLINK_PARAM_GENERIC_INT_ERR_RESET_NAME "internal_error_reset" #define DEVLINK_PARAM_GENERIC_INT_ERR_RESET_TYPE DEVLINK_PARAM_TYPE_BOOL @@ -403,9 +400,6 @@ enum devlink_param_wol_types { #define DEVLINK_PARAM_GENERIC_FW_LOAD_POLICY_NAME "fw_load_policy" #define DEVLINK_PARAM_GENERIC_FW_LOAD_POLICY_TYPE DEVLINK_PARAM_TYPE_U8 -#define DEVLINK_PARAM_GENERIC_WOL_NAME "wake_on_lan" -#define DEVLINK_PARAM_GENERIC_WOL_TYPE DEVLINK_PARAM_TYPE_U8 - #define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate) \ { \ .id = DEVLINK_PARAM_GENERIC_ID_##_id, \ @@ -433,6 +427,8 @@ enum devlink_param_wol_types { #define DEVLINK_INFO_VERSION_GENERIC_BOARD_ID "board.id" /* Revision of board design */ #define DEVLINK_INFO_VERSION_GENERIC_BOARD_REV "board.rev" +/* Maker of the board */ +#define DEVLINK_INFO_VERSION_GENERIC_BOARD_MANUFACTURE "board.manufacture" /* Control processor FW version */ #define DEVLINK_INFO_VERSION_GENERIC_FW_MGMT "fw.mgmt" @@ -448,6 +444,29 @@ struct devlink_info_req; typedef void devlink_snapshot_data_dest_t(const void *data); +struct devlink_fmsg; +struct devlink_health_reporter; + +/** + * struct devlink_health_reporter_ops - Reporter operations + * @name: reporter name + * @recover: callback to recover from reported error + * if priv_ctx is NULL, run a full recover + * @dump: callback to dump an object + * if priv_ctx is NULL, run a full dump + * @diagnose: callback to diagnose the current status + */ + +struct devlink_health_reporter_ops { + char *name; + int (*recover)(struct devlink_health_reporter *reporter, + void *priv_ctx); + int (*dump)(struct devlink_health_reporter *reporter, + struct devlink_fmsg *fmsg, void *priv_ctx); + int (*diagnose)(struct devlink_health_reporter *reporter, + struct devlink_fmsg *fmsg); +}; + struct devlink_ops { int (*reload)(struct devlink *devlink, struct netlink_ext_ack *extack); int (*port_type_set)(struct devlink_port *devlink_port, @@ -502,6 +521,9 @@ struct devlink_ops { struct netlink_ext_ack *extack); int (*info_get)(struct devlink *devlink, struct devlink_info_req *req, struct netlink_ext_ack *extack); + int (*flash_update)(struct devlink *devlink, const char *file_name, + const char *component, + struct netlink_ext_ack *extack); }; static inline void *devlink_priv(struct devlink *devlink) @@ -594,6 +616,8 @@ int devlink_params_register(struct devlink *devlink, void devlink_params_unregister(struct devlink *devlink, const struct devlink_param *params, size_t params_count); +void devlink_params_publish(struct devlink *devlink); +void devlink_params_unpublish(struct devlink *devlink); int devlink_port_params_register(struct devlink_port *devlink_port, const struct devlink_param *params, size_t params_count); @@ -639,6 +663,50 @@ int devlink_info_version_running_put(struct devlink_info_req *req, const char *version_name, const char *version_value); +int devlink_fmsg_obj_nest_start(struct devlink_fmsg *fmsg); +int devlink_fmsg_obj_nest_end(struct devlink_fmsg *fmsg); + +int devlink_fmsg_pair_nest_start(struct devlink_fmsg *fmsg, const char *name); +int devlink_fmsg_pair_nest_end(struct devlink_fmsg *fmsg); + +int devlink_fmsg_arr_pair_nest_start(struct devlink_fmsg *fmsg, + const char *name); +int devlink_fmsg_arr_pair_nest_end(struct devlink_fmsg *fmsg); + +int devlink_fmsg_bool_put(struct devlink_fmsg *fmsg, bool value); +int devlink_fmsg_u8_put(struct devlink_fmsg *fmsg, u8 value); +int devlink_fmsg_u32_put(struct devlink_fmsg *fmsg, u32 value); +int devlink_fmsg_u64_put(struct devlink_fmsg *fmsg, u64 value); +int devlink_fmsg_string_put(struct devlink_fmsg *fmsg, const char *value); +int devlink_fmsg_binary_put(struct devlink_fmsg *fmsg, const void *value, + u16 value_len); + +int devlink_fmsg_bool_pair_put(struct devlink_fmsg *fmsg, const char *name, + bool value); +int devlink_fmsg_u8_pair_put(struct devlink_fmsg *fmsg, const char *name, + u8 value); +int devlink_fmsg_u32_pair_put(struct devlink_fmsg *fmsg, const char *name, + u32 value); +int devlink_fmsg_u64_pair_put(struct devlink_fmsg *fmsg, const char *name, + u64 value); +int devlink_fmsg_string_pair_put(struct devlink_fmsg *fmsg, const char *name, + const char *value); +int devlink_fmsg_binary_pair_put(struct devlink_fmsg *fmsg, const char *name, + const void *value, u16 value_len); + +struct devlink_health_reporter * +devlink_health_reporter_create(struct devlink *devlink, + const struct devlink_health_reporter_ops *ops, + u64 graceful_period, bool auto_recover, + void *priv); +void +devlink_health_reporter_destroy(struct devlink_health_reporter *reporter); + +void * +devlink_health_reporter_priv(struct devlink_health_reporter *reporter); +int devlink_health_report(struct devlink_health_reporter *reporter, + const char *msg, void *priv_ctx); + #else static inline struct devlink *devlink_alloc(const struct devlink_ops *ops, @@ -656,6 +724,14 @@ static inline void devlink_unregister(struct devlink *devlink) { } +static inline void devlink_params_publish(struct devlink *devlink) +{ +} + +static inline void devlink_params_unpublish(struct devlink *devlink) +{ +} + static inline void devlink_free(struct devlink *devlink) { kfree(devlink); @@ -971,16 +1047,166 @@ devlink_info_version_running_put(struct devlink_info_req *req, { return 0; } + +static inline int +devlink_fmsg_obj_nest_start(struct devlink_fmsg *fmsg) +{ + return 0; +} + +static inline int +devlink_fmsg_obj_nest_end(struct devlink_fmsg *fmsg) +{ + return 0; +} + +static inline int +devlink_fmsg_pair_nest_start(struct devlink_fmsg *fmsg, const char *name) +{ + return 0; +} + +static inline int +devlink_fmsg_pair_nest_end(struct devlink_fmsg *fmsg) +{ + return 0; +} + +static inline int +devlink_fmsg_arr_pair_nest_start(struct devlink_fmsg *fmsg, + const char *name) +{ + return 0; +} + +static inline int +devlink_fmsg_arr_pair_nest_end(struct devlink_fmsg *fmsg) +{ + return 0; +} + +static inline int +devlink_fmsg_bool_put(struct devlink_fmsg *fmsg, bool value) +{ + return 0; +} + +static inline int +devlink_fmsg_u8_put(struct devlink_fmsg *fmsg, u8 value) +{ + return 0; +} + +static inline int +devlink_fmsg_u32_put(struct devlink_fmsg *fmsg, u32 value) +{ + return 0; +} + +static inline int +devlink_fmsg_u64_put(struct devlink_fmsg *fmsg, u64 value) +{ + return 0; +} + +static inline int +devlink_fmsg_string_put(struct devlink_fmsg *fmsg, const char *value) +{ + return 0; +} + +static inline int +devlink_fmsg_binary_put(struct devlink_fmsg *fmsg, const void *value, + u16 value_len) +{ + return 0; +} + +static inline int +devlink_fmsg_bool_pair_put(struct devlink_fmsg *fmsg, const char *name, + bool value) +{ + return 0; +} + +static inline int +devlink_fmsg_u8_pair_put(struct devlink_fmsg *fmsg, const char *name, + u8 value) +{ + return 0; +} + +static inline int +devlink_fmsg_u32_pair_put(struct devlink_fmsg *fmsg, const char *name, + u32 value) +{ + return 0; +} + +static inline int +devlink_fmsg_u64_pair_put(struct devlink_fmsg *fmsg, const char *name, + u64 value) +{ + return 0; +} + +static inline int +devlink_fmsg_string_pair_put(struct devlink_fmsg *fmsg, const char *name, + const char *value) +{ + return 0; +} + +static inline int +devlink_fmsg_binary_pair_put(struct devlink_fmsg *fmsg, const char *name, + const void *value, u16 value_len) +{ + return 0; +} + +static inline struct devlink_health_reporter * +devlink_health_reporter_create(struct devlink *devlink, + const struct devlink_health_reporter_ops *ops, + u64 graceful_period, bool auto_recover, + void *priv) +{ + return NULL; +} + +static inline void +devlink_health_reporter_destroy(struct devlink_health_reporter *reporter) +{ +} + +static inline void * +devlink_health_reporter_priv(struct devlink_health_reporter *reporter) +{ + return NULL; +} + +static inline int +devlink_health_report(struct devlink_health_reporter *reporter, + const char *msg, void *priv_ctx) +{ + return 0; +} #endif #if IS_REACHABLE(CONFIG_NET_DEVLINK) void devlink_compat_running_version(struct net_device *dev, char *buf, size_t len); +int devlink_compat_flash_update(struct net_device *dev, const char *file_name); #else static inline void devlink_compat_running_version(struct net_device *dev, char *buf, size_t len) { } + +static inline int +devlink_compat_flash_update(struct net_device *dev, const char *file_name) +{ + return -EOPNOTSUPP; +} #endif #endif /* _NET_DEVLINK_H_ */ |