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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2017 Cavium, Inc
*/
#ifndef __OCTEONTX_BGX_H__
#define __OCTEONTX_BGX_H__
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <octeontx_mbox.h>
#define OCTEONTX_BGX_RSVD_RX_FIFOBYTES 0x40
#define OCTEONTX_BGX_COPROC 6
/* BGX messages */
#define MBOX_BGX_PORT_OPEN 0
#define MBOX_BGX_PORT_CLOSE 1
#define MBOX_BGX_PORT_START 2
#define MBOX_BGX_PORT_STOP 3
#define MBOX_BGX_PORT_GET_CONFIG 4
#define MBOX_BGX_PORT_GET_STATUS 5
#define MBOX_BGX_PORT_GET_STATS 6
#define MBOX_BGX_PORT_CLR_STATS 7
#define MBOX_BGX_PORT_GET_LINK_STATUS 8
#define MBOX_BGX_PORT_SET_PROMISC 9
#define MBOX_BGX_PORT_SET_MACADDR 10
#define MBOX_BGX_PORT_SET_BP 11
#define MBOX_BGX_PORT_SET_BCAST 12
#define MBOX_BGX_PORT_SET_MCAST 13
#define MBOX_BGX_PORT_SET_MTU 14
#define MBOX_BGX_PORT_ADD_MACADDR 15
#define MBOX_BGX_PORT_DEL_MACADDR 16
#define MBOX_BGX_PORT_GET_MACADDR_ENTRIES 17
#define MBOX_BGX_PORT_GET_FIFO_CFG 18
#define MBOX_BGX_PORT_FLOW_CTRL_CFG 19
#define MBOX_BGX_PORT_SET_LINK_STATE 20
/* BGX port configuration parameters: */
typedef struct octeontx_mbox_bgx_port_conf {
uint8_t enable;
uint8_t promisc;
uint8_t bpen;
uint8_t macaddr[6]; /* MAC address.*/
uint8_t fcs_strip;
uint8_t bcast_mode;
uint8_t mcast_mode;
uint8_t node; /* CPU node */
uint16_t base_chan;
uint16_t num_chans;
uint16_t mtu;
uint8_t bgx;
uint8_t lmac;
uint8_t mode;
uint8_t pkind;
} octeontx_mbox_bgx_port_conf_t;
/* BGX port status: */
typedef struct octeontx_mbox_bgx_port_status {
uint8_t link_up;
uint8_t bp;
uint8_t duplex;
uint32_t speed;
} octeontx_mbox_bgx_port_status_t;
/* BGX port statistics: */
typedef struct octeontx_mbox_bgx_port_stats {
uint64_t rx_packets;
uint64_t tx_packets;
uint64_t rx_bytes;
uint64_t tx_bytes;
uint64_t rx_errors;
uint64_t tx_errors;
uint64_t rx_dropped;
uint64_t tx_dropped;
uint64_t multicast;
uint64_t collisions;
uint64_t rx_length_errors;
uint64_t rx_over_errors;
uint64_t rx_crc_errors;
uint64_t rx_frame_errors;
uint64_t rx_fifo_errors;
uint64_t rx_missed_errors;
/* Detailed transmit errors. */
uint64_t tx_aborted_errors;
uint64_t tx_carrier_errors;
uint64_t tx_fifo_errors;
uint64_t tx_heartbeat_errors;
uint64_t tx_window_errors;
/* Extended statistics based on RFC2819. */
uint64_t rx_1_to_64_packets;
uint64_t rx_65_to_127_packets;
uint64_t rx_128_to_255_packets;
uint64_t rx_256_to_511_packets;
uint64_t rx_512_to_1023_packets;
uint64_t rx_1024_to_1522_packets;
uint64_t rx_1523_to_max_packets;
uint64_t tx_1_to_64_packets;
uint64_t tx_65_to_127_packets;
uint64_t tx_128_to_255_packets;
uint64_t tx_256_to_511_packets;
uint64_t tx_512_to_1023_packets;
uint64_t tx_1024_to_1522_packets;
uint64_t tx_1523_to_max_packets;
uint64_t tx_multicast_packets;
uint64_t rx_broadcast_packets;
uint64_t tx_broadcast_packets;
uint64_t rx_undersized_errors;
uint64_t rx_oversize_errors;
uint64_t rx_fragmented_errors;
uint64_t rx_jabber_errors;
} octeontx_mbox_bgx_port_stats_t;
struct octeontx_mbox_bgx_port_mac_filter {
uint8_t mac_addr[6];
int index;
};
/* BGX port fifo config: */
typedef struct octeontx_mbox_bgx_port_fifo_cfg {
uint32_t rx_fifosz; /* in Bytes */
} octeontx_mbox_bgx_port_fifo_cfg_t;
typedef enum {
BGX_PORT_FC_CFG_GET = 0,
BGX_PORT_FC_CFG_SET = 1
} bgx_port_fc_t;
/* BGX port flow control config: */
typedef struct octeontx_mbox_bgx_port_fc_cfg {
/* BP on/off threshold levels in Bytes, must be a multiple of 16 */
uint16_t high_water;
uint16_t low_water;
uint8_t rx_pause; /* rx_pause = 1/0 to enable/disable fc on Tx */
uint8_t tx_pause; /* tx_pause = 1/0 to enable/disable fc on Rx */
bgx_port_fc_t fc_cfg;
} octeontx_mbox_bgx_port_fc_cfg_t;
int octeontx_bgx_port_open(int port, octeontx_mbox_bgx_port_conf_t *conf);
int octeontx_bgx_port_close(int port);
int octeontx_bgx_port_start(int port);
int octeontx_bgx_port_stop(int port);
int octeontx_bgx_port_get_config(int port, octeontx_mbox_bgx_port_conf_t *conf);
int octeontx_bgx_port_status(int port, octeontx_mbox_bgx_port_status_t *stat);
int octeontx_bgx_port_stats(int port, octeontx_mbox_bgx_port_stats_t *stats);
int octeontx_bgx_port_stats_clr(int port);
int octeontx_bgx_port_link_status(int port);
int octeontx_bgx_port_promisc_set(int port, int en);
int octeontx_bgx_port_mac_set(int port, uint8_t *mac_addr);
int octeontx_bgx_port_mac_add(int port, uint8_t *mac_addr, int index);
int octeontx_bgx_port_mac_del(int port, uint32_t index);
int octeontx_bgx_port_mac_entries_get(int port);
int octeontx_bgx_port_mtu_set(int port, int mtu);
int octeontx_bgx_port_set_link_state(int port, bool en);
int octeontx_bgx_port_get_fifo_cfg(int port,
octeontx_mbox_bgx_port_fifo_cfg_t *cfg);
int octeontx_bgx_port_flow_ctrl_cfg(int port,
octeontx_mbox_bgx_port_fc_cfg_t *cfg);
#endif /* __OCTEONTX_BGX_H__ */
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