| /* |
| <:copyright-BRCM:2016:DUAL/GPL:standard |
| |
| Broadcom Proprietary and Confidential.(c) 2016 Broadcom |
| All Rights Reserved |
| |
| Unless you and Broadcom execute a separate written software license |
| agreement governing use of this software, this software is licensed |
| to you under the terms of the GNU General Public License version 2 |
| (the "GPL"), available at http://www.broadcom.com/licenses/GPLv2.php, |
| with the following added to such license: |
| |
| As a special exception, the copyright holders of this software give |
| you permission to link this software with independent modules, and |
| to copy and distribute the resulting executable under terms of your |
| choice, provided that you also meet, for each linked independent |
| module, the terms and conditions of the license of that module. |
| An independent module is a module which is not derived from this |
| software. The special exception does not apply to any modifications |
| of the software. |
| |
| Not withstanding the above, under no circumstances may you combine |
| this software in any way with any other Broadcom software provided |
| under a license other than the GPL, without Broadcom's express prior |
| written consent. |
| |
| :> |
| */ |
| |
| #ifndef _BCMOLT_EON_PRIVATE_H_ |
| #define _BCMOLT_EON_PRIVATE_H_ |
| |
| /* xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
| x This file is for internal use within the EPON OAM negotiation application. x |
| x x |
| x Outside code should not refer to anything defined or declared herein! x |
| xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx */ |
| |
| #include "bcmolt_eon.h" /* the private interface extends the public interface */ |
| #include "bcmolt_epon_oam_types.h" |
| #include "bcm_dev_log.h" |
| #include "bcmolt_utils.h" |
| |
| typedef struct |
| { |
| uint8_t* payload; /* payload bytes in [DA,FCS) */ |
| uint16_t length; /* frame length from DA to just before FCS */ |
| } eon_frame_data; |
| |
| /* map containing state of all EPON links with OAM negotiation underway or completed */ |
| typedef struct eon_link_state eon_link_state; |
| typedef struct link_state_map link_state_map; |
| RB_HEAD(link_state_map, eon_link_state); |
| |
| struct eon_link_state |
| { |
| eon_link_key link_key; /* globally unique opaque entity id */ |
| bcmos_timer oam_timer; /* timer used when awaiting oam responses */ |
| eon_oam_set_id oam_set; /* OAM set applicable to the link */ |
| bcmolt_epon_oam_oam_flags oam_state; /* OAM link negotiation state */ |
| uint16_t revision; /* Local revision */ |
| uint16_t max_pdu_size; /* max PDU size */ |
| bcmolt_eon_result_cb callback; /* callback when negotiation is complete */ |
| void *context; /* context for the above callback function */ |
| bcmolt_epon_oam_local_remote_info remote_info; /* previous TLV received from the remote */ |
| bcmos_mac_address epon_ni_mac_addr; /* MAC address to use for SA of egress OAM frames */ |
| eon_frame_data rx; /* Final received OAM */ |
| eon_frame_data tx; /* Final sent OAM */ |
| bcmos_bool is_heartbeat_autostart; /* start heartbeat upon successful negotiation completion */ |
| void *org_spec_state; /* State specific to the selected OAM set */ |
| RB_ENTRY(eon_link_state) rb_entry; |
| }; |
| |
| typedef struct |
| { |
| bcmos_task task; |
| char task_name[MAX_TASK_NAME_SIZE]; |
| char msg_queue_name[MAX_MSG_QUEUE_NAME_SIZE]; |
| dev_log_id log_id; |
| link_state_map link_state_map; |
| } eon_global_state; |
| |
| #define LINK_KEY_FMT_STR "PON %u, "BCMOS_MACADDR_FMT_STR |
| #define LINK_KEY_DATA(lkey) (lkey)->link.epon_ni, BCMOS_MACADDR_PARAMS(&(lkey)->link.mac_address) |
| |
| #define EON_LOG(level, device, format, args...) BCM_LOG(level, eon_state[device].log_id, format, ##args) |
| #define EON_LINK_LOG(level, link_key, fmt, args...) \ |
| BCM_LOG(level, eon_state[(link_key)->device_id].log_id, LINK_KEY_FMT_STR": "fmt, LINK_KEY_DATA(link_key), ##args) |
| |
| extern eon_global_state eon_state[BCMTR_MAX_OLTS]; |
| |
| #endif // _BCMOLT_EON_PRIVATE_H_ |