diff options
Diffstat (limited to 'include/net/devlink.h')
| -rw-r--r-- | include/net/devlink.h | 317 |
1 files changed, 268 insertions, 49 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index a81a1b7a67d7..a2da49dd9147 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -49,6 +49,7 @@ struct devlink_port_attrs { struct devlink_port { struct list_head list; + struct list_head param_list; struct devlink *devlink; unsigned index; bool registered; @@ -62,6 +63,7 @@ struct devlink_sb_pool_info { enum devlink_sb_pool_type pool_type; u32 size; enum devlink_sb_threshold_type threshold_type; + u32 cell_size; }; /** @@ -356,6 +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 { @@ -420,38 +423,48 @@ enum devlink_param_generic_id { .validate = _validate, \ } +/* Part number, identifier of board design */ +#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" +/* Data path microcode controlling high-speed packet processing */ +#define DEVLINK_INFO_VERSION_GENERIC_FW_APP "fw.app" +/* UNDI software version */ +#define DEVLINK_INFO_VERSION_GENERIC_FW_UNDI "fw.undi" +/* NCSI support/handler version */ +#define DEVLINK_INFO_VERSION_GENERIC_FW_NCSI "fw.ncsi" + struct devlink_region; +struct devlink_info_req; typedef void devlink_snapshot_data_dest_t(const void *data); -struct devlink_health_buffer; +struct devlink_fmsg; struct devlink_health_reporter; /** * struct devlink_health_reporter_ops - Reporter operations * @name: reporter name - * dump_size: dump buffer size allocated by the devlink - * diagnose_size: diagnose buffer size allocated by the devlink - * 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 + * @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; - unsigned int dump_size; - unsigned int diagnose_size; int (*recover)(struct devlink_health_reporter *reporter, void *priv_ctx); int (*dump)(struct devlink_health_reporter *reporter, - struct devlink_health_buffer **buffers_array, - unsigned int buffer_size, unsigned int num_buffers, - void *priv_ctx); + struct devlink_fmsg *fmsg, void *priv_ctx); int (*diagnose)(struct devlink_health_reporter *reporter, - struct devlink_health_buffer **buffers_array, - unsigned int buffer_size, unsigned int num_buffers); + struct devlink_fmsg *fmsg); }; struct devlink_ops { @@ -506,6 +519,11 @@ struct devlink_ops { int (*eswitch_encap_mode_get)(struct devlink *devlink, u8 *p_encap_mode); int (*eswitch_encap_mode_set)(struct devlink *devlink, u8 encap_mode, 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) @@ -598,11 +616,28 @@ 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); +void devlink_port_params_unregister(struct devlink_port *devlink_port, + const struct devlink_param *params, + size_t params_count); int devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id, union devlink_param_value *init_val); int devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id, union devlink_param_value init_val); +int +devlink_port_param_driverinit_value_get(struct devlink_port *devlink_port, + u32 param_id, + union devlink_param_value *init_val); +int devlink_port_param_driverinit_value_set(struct devlink_port *devlink_port, + u32 param_id, + union devlink_param_value init_val); void devlink_param_value_changed(struct devlink *devlink, u32 param_id); +void devlink_port_param_value_changed(struct devlink_port *devlink_port, + u32 param_id); void devlink_param_value_str_fill(union devlink_param_value *dst_val, const char *src); struct devlink_region *devlink_region_create(struct devlink *devlink, @@ -614,23 +649,51 @@ u32 devlink_region_shapshot_id_get(struct devlink *devlink); int devlink_region_snapshot_create(struct devlink_region *region, u64 data_len, u8 *data, u32 snapshot_id, devlink_snapshot_data_dest_t *data_destructor); +int devlink_info_serial_number_put(struct devlink_info_req *req, + const char *sn); +int devlink_info_driver_name_put(struct devlink_info_req *req, + const char *name); +int devlink_info_version_fixed_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value); +int devlink_info_version_stored_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value); +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); -int devlink_health_buffer_nest_start(struct devlink_health_buffer *buffer, - int attrtype); -void devlink_health_buffer_nest_end(struct devlink_health_buffer *buffer); -void devlink_health_buffer_nest_cancel(struct devlink_health_buffer *buffer); -int devlink_health_buffer_put_object_name(struct devlink_health_buffer *buffer, - char *name); -int devlink_health_buffer_put_value_u8(struct devlink_health_buffer *buffer, - u8 value); -int devlink_health_buffer_put_value_u32(struct devlink_health_buffer *buffer, - u32 value); -int devlink_health_buffer_put_value_u64(struct devlink_health_buffer *buffer, - u64 value); -int devlink_health_buffer_put_value_string(struct devlink_health_buffer *buffer, - char *name); -int devlink_health_buffer_put_value_data(struct devlink_health_buffer *buffer, - void *data, int len); struct devlink_health_reporter * devlink_health_reporter_create(struct devlink *devlink, const struct devlink_health_reporter_ops *ops, @@ -643,6 +706,7 @@ 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, @@ -660,6 +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); @@ -851,6 +923,21 @@ devlink_params_unregister(struct devlink *devlink, } static inline int +devlink_port_params_register(struct devlink_port *devlink_port, + const struct devlink_param *params, + size_t params_count) +{ + return 0; +} + +static inline void +devlink_port_params_unregister(struct devlink_port *devlink_port, + const struct devlink_param *params, + size_t params_count) +{ +} + +static inline int devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id, union devlink_param_value *init_val) { @@ -864,12 +951,34 @@ devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id, return -EOPNOTSUPP; } +static inline int +devlink_port_param_driverinit_value_get(struct devlink_port *devlink_port, + u32 param_id, + union devlink_param_value *init_val) +{ + return -EOPNOTSUPP; +} + +static inline int +devlink_port_param_driverinit_value_set(struct devlink_port *devlink_port, + u32 param_id, + union devlink_param_value init_val) +{ + return -EOPNOTSUPP; +} + static inline void devlink_param_value_changed(struct devlink *devlink, u32 param_id) { } static inline void +devlink_port_param_value_changed(struct devlink_port *devlink_port, + u32 param_id) +{ +} + +static inline void devlink_param_value_str_fill(union devlink_param_value *dst_val, const char *src) { @@ -904,60 +1013,153 @@ devlink_region_snapshot_create(struct devlink_region *region, u64 data_len, } static inline int -devlink_health_buffer_nest_start(struct devlink_health_buffer *buffer, - int attrtype) +devlink_info_driver_name_put(struct devlink_info_req *req, const char *name) { return 0; } -static inline void -devlink_health_buffer_nest_end(struct devlink_health_buffer *buffer) +static inline int +devlink_info_serial_number_put(struct devlink_info_req *req, const char *sn) { + return 0; } -static inline void -devlink_health_buffer_nest_cancel(struct devlink_health_buffer *buffer) +static inline int +devlink_info_version_fixed_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value) +{ + return 0; +} + +static inline int +devlink_info_version_stored_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value) +{ + return 0; +} + +static inline int +devlink_info_version_running_put(struct devlink_info_req *req, + const char *version_name, + const char *version_value) +{ + 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_health_buffer_put_object_name(struct devlink_health_buffer *buffer, - char *name) +devlink_fmsg_arr_pair_nest_end(struct devlink_fmsg *fmsg) { return 0; } static inline int -devlink_health_buffer_put_value_u8(struct devlink_health_buffer *buffer, - u8 value) +devlink_fmsg_bool_put(struct devlink_fmsg *fmsg, bool value) { return 0; } static inline int -devlink_health_buffer_put_value_u32(struct devlink_health_buffer *buffer, - u32 value) +devlink_fmsg_u8_put(struct devlink_fmsg *fmsg, u8 value) { return 0; } static inline int -devlink_health_buffer_put_value_u64(struct devlink_health_buffer *buffer, - u64 value) +devlink_fmsg_u32_put(struct devlink_fmsg *fmsg, u32 value) { return 0; } static inline int -devlink_health_buffer_put_value_string(struct devlink_health_buffer *buffer, - char *name) +devlink_fmsg_u64_put(struct devlink_fmsg *fmsg, u64 value) { return 0; } static inline int -devlink_health_buffer_put_value_data(struct devlink_health_buffer *buffer, - void *data, int len) +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; } @@ -990,4 +1192,21 @@ devlink_health_report(struct devlink_health_reporter *reporter, } #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_ */ |