hw/include/clc.h

d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef __ELINK_H
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define __ELINK_H
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#if defined(_VBD_)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#include <SAL.h>
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#include "debug.h"
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef _In_
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define _In_
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef _Out_
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define _Out_
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/***********************************************************/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/*                  CLC Call backs functions               */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/***********************************************************/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* CLC device structure */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_dev;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern u32 elink_cb_reg_read(struct elink_dev *cb, u32 reg_addr);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_reg_write(struct elink_dev *cb, u32 reg_addr, u32 val);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* wb_write - pointer to 2 32 bits vars to be passed to the DMAE*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_reg_wb_write(struct elink_dev *cb, u32 offset,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                u32 *wb_write, u16 len);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_reg_wb_read(struct elink_dev *cb, u32 offset,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                   u32 *wb_write, u16 len);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* mode - 0( LOW ) /1(HIGH)*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern u8 elink_cb_gpio_write(struct elink_dev *cb,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                u16 gpio_num,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                u8 mode, u8 port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern u8 elink_cb_gpio_mult_write(struct elink_dev *cb,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                u8 pins,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                u8 mode);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern u32 elink_cb_gpio_read(struct elink_dev *cb, u16 gpio_num, u8 port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern u8 elink_cb_gpio_int_write(struct elink_dev *cb,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                u16 gpio_num,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                u8 mode, u8 port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern u32 elink_cb_fw_command(struct elink_dev *cb, u32 command, u32 param);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Delay */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_udelay(struct elink_dev *cb, u32 microsecond);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* This function is called every 1024 bytes downloading of phy firmware.
d14abf155341d55053c76eeec58b787a456b753bRobert MustacchiDriver can use it to print to screen indication for download progress */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_download_progress(struct elink_dev *cb, u32 cur, u32 total);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Each log type has its own parameters */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchitypedef enum elink_log_id {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_LOG_ID_UNQUAL_IO_MODULE   = 0, /* u8 port, const char* vendor_name, const char* vendor_pn */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_LOG_ID_OVER_CURRENT   = 1, /* u8 port */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_LOG_ID_PHY_UNINITIALIZED  = 2, /* u8 port */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_LOG_ID_MDIO_ACCESS_TIMEOUT= 3, /* No params */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_LOG_ID_NON_10G_MODULE = 4, /* u8 port */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi}elink_log_id_t;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchitypedef enum elink_status {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_STATUS_OK = 0,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_STATUS_ERROR,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_STATUS_TIMEOUT,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_STATUS_NO_LINK,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_STATUS_INVALID_IMAGE,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    ELINK_OP_NOT_SUPPORTED = 122
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi} elink_status_t;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef EDEBUG
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_event_log(struct elink_dev *cb, const elink_log_id_t log_id, ...);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_load_warpcore_microcode(void);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern u8 elink_cb_path_id(struct elink_dev *cb);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_notify_link_changed(struct elink_dev *cb);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EVENT_LOG_LEVEL_ERROR     1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EVENT_LOG_LEVEL_WARNING   2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EVENT_ID_SFP_UNQUALIFIED_MODULE   1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EVENT_ID_SFP_POWER_FAULT      2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifdef ELINK_AUX_POWER
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define elink_cb_event_log(cb, level, ...)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define elink_cb_get_friendly_name(cb) ''
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif /*ELINK_AUX_POWER */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef ARRAY_SIZE
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Debug prints */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifdef ELINK_DEBUG
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#if defined(_VBD_)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P0(cb, fmt)         DbgMessage(cb, WARNelink, fmt)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P1(cb, fmt, arg1)       DbgMessage(cb, WARNelink, fmt, arg1)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P2(cb, fmt, arg1, arg2) DbgMessage(cb, WARNelink, fmt, arg1, arg2)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P3(cb, fmt, arg1, arg2, arg3) \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                    DbgMessage(cb, WARNelink, fmt, arg1, arg2, arg3)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#else
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_dbg(struct elink_dev *cb, _In_ char *fmt);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_dbg1(struct elink_dev *cb, _In_ char *fmt, u32 arg1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_dbg2(struct elink_dev *cb, _In_ char *fmt, u32 arg1, u32 arg2);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiextern void elink_cb_dbg3(struct elink_dev *cb, _In_ char *fmt, u32 arg1, u32 arg2,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi              u32 arg3);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P0(cb, fmt)         elink_cb_dbg(cb, fmt)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P1(cb, fmt, arg1)       elink_cb_dbg1(cb, fmt, arg1)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P2(cb, fmt, arg1, arg2) elink_cb_dbg2(cb, fmt, arg1, arg2)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P3(cb, fmt, arg1, arg2, arg3) \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                    elink_cb_dbg3(cb, fmt, arg1, arg2, arg3)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif // _VBD_
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#else
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P0(cb, fmt)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P1(cb, fmt, arg1)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P2(cb, fmt, arg1, arg2)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEBUG_P3(cb, fmt, arg1, arg2, arg3)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/***********************************************************/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/*                         Defines                         */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/***********************************************************/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DEFAULT_PHY_DEV_ADDR  3
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_E2_DEFAULT_PHY_DEV_ADDR   5
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef DUPLEX_FULL
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define DUPLEX_FULL         1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef DUPLEX_HALF
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define DUPLEX_HALF         2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLOW_CTRL_AUTO        PORT_FEATURE_FLOW_CONTROL_AUTO
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLOW_CTRL_TX      PORT_FEATURE_FLOW_CONTROL_TX
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLOW_CTRL_RX      PORT_FEATURE_FLOW_CONTROL_RX
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLOW_CTRL_BOTH        PORT_FEATURE_FLOW_CONTROL_BOTH
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLOW_CTRL_NONE        PORT_FEATURE_FLOW_CONTROL_NONE
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_NET_SERDES_IF_XFI     1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_NET_SERDES_IF_SFI     2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_NET_SERDES_IF_KR      3
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_NET_SERDES_IF_DXGXS   4
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SPEED_AUTO_NEG        0
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SPEED_10          10
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SPEED_100         100
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SPEED_1000        1000
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SPEED_2500        2500
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SPEED_10000       10000
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SPEED_20000       20000
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_I2C_DEV_ADDR_A0           0xa0
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_I2C_DEV_ADDR_A2           0xa2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_PAGE_SIZE          16
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_VENDOR_NAME_ADDR       0x14
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_VENDOR_NAME_SIZE       16
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_VENDOR_OUI_ADDR        0x25
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_VENDOR_OUI_SIZE        3
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_PART_NO_ADDR           0x28
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_PART_NO_SIZE           16
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_REVISION_ADDR      0x38
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_REVISION_SIZE      4
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_SERIAL_ADDR            0x44
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_SERIAL_SIZE            16
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_DATE_ADDR          0x54 /* ASCII YYMMDD */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_DATE_SIZE          6
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_DIAG_TYPE_ADDR         0x5c
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_DIAG_TYPE_SIZE         1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_DIAG_ADDR_CHANGE_REQ       (1<<2)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_SFF_8472_COMP_ADDR     0x5e
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_SFF_8472_COMP_SIZE     1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_VENDOR_SPECIFIC_ADDR   0x60
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_VENDOR_SPECIFIC_SIZE   16
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_A2_CHECKSUM_RANGE      0x5e
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SFP_EEPROM_A2_CC_DMI_ADDR         0x5f
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_PWR_FLT_ERR_MSG_LEN           250
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_XGXS_EXT_PHY_TYPE(ext_phy_config) \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi        ((ext_phy_config) & PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_XGXS_EXT_PHY_ADDR(ext_phy_config) \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi        (((ext_phy_config) & PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi         PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SERDES_EXT_PHY_TYPE(ext_phy_config) \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi        ((ext_phy_config) & PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Single Media Direct board is the plain 577xx board with CX4/RJ45 jacks */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SINGLE_MEDIA_DIRECT(params)   (params->num_phys == 1)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Single Media board contains single external phy */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SINGLE_MEDIA(params)      (params->num_phys == 2)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Dual Media board contains two external phy with different media */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DUAL_MEDIA(params)        (params->num_phys == 3)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FW_PARAM_PHY_ADDR_MASK        0x000000FF
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FW_PARAM_PHY_TYPE_MASK        0x0000FF00
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FW_PARAM_MDIO_CTRL_MASK       0xFFFF0000
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FW_PARAM_MDIO_CTRL_OFFSET     16
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FW_PARAM_PHY_ADDR(fw_param) (fw_param & \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                       ELINK_FW_PARAM_PHY_ADDR_MASK)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FW_PARAM_PHY_TYPE(fw_param) (fw_param & \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                       ELINK_FW_PARAM_PHY_TYPE_MASK)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FW_PARAM_MDIO_CTRL(fw_param) ((fw_param & \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                        ELINK_FW_PARAM_MDIO_CTRL_MASK) >> \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                        ELINK_FW_PARAM_MDIO_CTRL_OFFSET)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FW_PARAM_SET(phy_addr, phy_type, mdio_access) \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    (phy_addr | phy_type | mdio_access << ELINK_FW_PARAM_MDIO_CTRL_OFFSET)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_PFC_BRB_FULL_LB_XOFF_THRESHOLD                170
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_PFC_BRB_FULL_LB_XON_THRESHOLD             250
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_MAXVAL(a, b) (((a) > (b)) ? (a) : (b))
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_BMAC_CONTROL_RX_ENABLE        2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/***********************************************************/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/*                         Structs                         */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/***********************************************************/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_INT_PHY       0
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EXT_PHY1  1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EXT_PHY2  2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_MAX_PHYS  3
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Same configuration is shared between the XGXS and the first external phy */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LINK_CONFIG_SIZE (ELINK_MAX_PHYS - 1)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LINK_CONFIG_IDX(_phy_idx) ((_phy_idx == ELINK_INT_PHY) ? \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                     0 : (_phy_idx - 1))
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/***********************************************************/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/*                      elink_phy struct                   */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/*  Defines the required arguments and function per phy    */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/***********************************************************/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_vars;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_params;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_phy;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchitypedef u8 (*config_init_t)(struct elink_phy *phy, struct elink_params *params,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                struct elink_vars *vars);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchitypedef u8 (*read_status_t)(struct elink_phy *phy, struct elink_params *params,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                struct elink_vars *vars);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchitypedef void (*link_reset_t)(struct elink_phy *phy,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                 struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchitypedef void (*config_loopback_t)(struct elink_phy *phy,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                  struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchitypedef u8 (*format_fw_ver_t)(u32 raw, u8 *str, u16 *len);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchitypedef void (*hw_reset_t)(struct elink_phy *phy, struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchitypedef void (*set_link_led_t)(struct elink_phy *phy,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                   struct elink_params *params, u8 mode);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchitypedef void (*phy_specific_func_t)(struct elink_phy *phy,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                    struct elink_params *params, u32 action);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_reg_set {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8  devad;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 reg;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 val;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi};
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_phy {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 type;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Loaded during init */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 addr;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 def_md_devad;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 flags;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* No Over-Current detection */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_NOC         (1<<1)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Fan failure detection required */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_FAN_FAILURE_DET_REQ (1<<2)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Initialize first the XGXS and only then the phy itself */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_INIT_XGXS_FIRST     (1<<3)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_WC_DUAL_MODE        (1<<4)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_4_PORT_MODE     (1<<5)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_REARM_LATCH_SIGNAL      (1<<6)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_SFP_NOT_APPROVED        (1<<7)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_MDC_MDIO_WA     (1<<8)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_DUMMY_READ          (1<<9)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_MDC_MDIO_WA_B0      (1<<10)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_SFP_MODULE_PLUGGED_IN_WC    (1<<11)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_TX_ERROR_CHECK      (1<<12)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_EEE         (1<<13)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_TEMPERATURE     (1<<14)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FLAGS_MDC_MDIO_WA_G       (1<<15)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* preemphasis values for the rx side */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 rx_preemphasis[4];
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* preemphasis values for the tx side */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 tx_preemphasis[4];
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* EMAC address for access MDIO */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 mdio_ctrl;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 supported;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_10baseT_Half        (1<<0)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_10baseT_Full        (1<<1)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_100baseT_Half       (1<<2)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_100baseT_Full       (1<<3)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_1000baseT_Full  (1<<4)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_2500baseX_Full  (1<<5)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_10000baseT_Full     (1<<6)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_TP          (1<<7)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_FIBRE           (1<<8)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_Autoneg         (1<<9)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_Pause           (1<<10)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_Asym_Pause      (1<<11)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_20000baseMLD2_Full  (1<<21)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SUPPORTED_20000baseKR2_Full   (1<<22)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 media_type;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_ETH_PHY_UNSPECIFIED   0x0
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_ETH_PHY_SFPP_10G_FIBER    0x1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_ETH_PHY_XFP_FIBER     0x2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_ETH_PHY_DA_TWINAX     0x3
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_ETH_PHY_BASE_T        0x4
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_ETH_PHY_SFP_1G_FIBER  0x5
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_ETH_PHY_KR        0xf0
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_ETH_PHY_CX4       0xf1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_ETH_PHY_NOT_PRESENT   0xff
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* The address in which version is located*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 ver_addr;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 req_flow_ctrl;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 req_line_speed;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 speed_cap_mask;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 req_duplex;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 rsrv;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Called per phy/port init, and it configures LASI, speed, autoneg,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     duplex, flow control negotiation, etc. */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    config_init_t config_init;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Called due to interrupt. It determines the link, speed */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    read_status_t read_status;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Called when driver is unloading. Should reset the phy */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    link_reset_t link_reset;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Set the loopback configuration for the phy */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    config_loopback_t config_loopback;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Format the given raw number into str up to len */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    format_fw_ver_t format_fw_ver;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Reset the phy (both ports) */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    hw_reset_t hw_reset;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Set link led mode (on/off/oper)*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    set_link_led_t set_link_led;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* PHY Specific tasks */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    phy_specific_func_t phy_specific_func;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DISABLE_TX    1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_ENABLE_TX 2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_PHY_INIT  3
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi};
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Inputs parameters to the CLC */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_params {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 port;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Default / User Configuration */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 loopback_mode;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LOOPBACK_NONE     0
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LOOPBACK_EMAC     1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LOOPBACK_BMAC     2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LOOPBACK_XGXS     3
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LOOPBACK_EXT_PHY      4
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LOOPBACK_EXT      5
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LOOPBACK_UMAC     6
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LOOPBACK_XMAC     7
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Device parameters */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 mac_addr[6];
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 req_duplex[ELINK_LINK_CONFIG_SIZE];
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 req_flow_ctrl[ELINK_LINK_CONFIG_SIZE];
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 req_line_speed[ELINK_LINK_CONFIG_SIZE]; /* Also determine AutoNeg */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* shmem parameters */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 shmem_base;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 shmem2_base;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 speed_cap_mask[ELINK_LINK_CONFIG_SIZE];
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 switch_cfg;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SWITCH_CFG_1G     PORT_FEATURE_CON_SWITCH_1G_SWITCH
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SWITCH_CFG_10G        PORT_FEATURE_CON_SWITCH_10G_SWITCH
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_SWITCH_CFG_AUTO_DETECT    PORT_FEATURE_CON_SWITCH_AUTO_DETECT
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 lane_config;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Phy register parameter */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 chip_id;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* features */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 feature_config_flags;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED   (1<<0)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_PFC_ENABLED            (1<<1)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY       (1<<2)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY  (1<<3)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_EMUL_DISABLE_EMAC          (1<<4)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_EMUL_DISABLE_BMAC          (1<<5)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_EMUL_DISABLE_UMAC          (1<<6)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_EMUL_DISABLE_XMAC          (1<<7)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_BC_SUPPORTS_AFEX           (1<<8)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_AUTOGREEEN_ENABLED     (1<<9)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_BC_SUPPORTS_SFP_TX_DISABLED    (1<<10)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_DISABLE_REMOTE_FAULT_DET       (1<<11)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_IEEE_PHY_TEST          (1<<12)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_MT_SUPPORT         (1<<13)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_FEATURE_CONFIG_BOOT_FROM_SAN          (1<<14)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Will be populated during common init */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    struct elink_phy phy[ELINK_MAX_PHYS];
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Will be populated during common init */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 num_phys;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 rsrv;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Used to configure the EEE Tx LPI timer, has several modes of
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     * operation, according to bits 29:28 -
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     * 2'b00: Timer will be configured by nvram, output will be the value
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     *        from nvram.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     * 2'b01: Timer will be configured by nvram, output will be in
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     *        microseconds.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     * 2'b10: bits 1:0 contain an nvram value which will be used instead
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     *        of the one located in the nvram. Output will be that value.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     * 2'b11: bits 19:0 contain the idle timer in microseconds; output
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     *        will be in microseconds.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     * Bits 31:30 should be 2'b11 in order for EEE to be enabled.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 eee_mode;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EEE_MODE_NVRAM_BALANCED_TIME      (0xa00)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EEE_MODE_NVRAM_AGGRESSIVE_TIME        (0x100)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EEE_MODE_NVRAM_LATENCY_TIME       (0x6000)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EEE_MODE_NVRAM_MASK       (0x3)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EEE_MODE_TIMER_MASK       (0xfffff)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EEE_MODE_OUTPUT_TIME      (1<<28)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EEE_MODE_OVERRIDE_NVRAM       (1<<29)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EEE_MODE_ENABLE_LPI       (1<<30)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_EEE_MODE_ADV_LPI          (1<<31)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 hw_led_mode; /* part of the hw_config read from the shmem */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 multi_phy_config;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* Device pointer passed to all callback functions */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    struct elink_dev *cb;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                req_flow_ctrl is set to AUTO */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 link_flags;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LINK_FLAGS_INT_DISABLED       (1<<0)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_PHY_INITIALIZED       (1<<1)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 lfa_base;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* The same definitions as the shmem2 parameter */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 link_attr_sync;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi};
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Output parameters */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_vars {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 phy_flags;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define PHY_XGXS_FLAG           (1<<0)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define PHY_SGMII_FLAG          (1<<1)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define PHY_PHYSICAL_LINK_FLAG      (1<<2)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define PHY_HALF_OPEN_CONN_FLAG     (1<<3)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define PHY_OVER_CURRENT_FLAG       (1<<4)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define PHY_SFP_TX_FAULT_FLAG       (1<<5)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 mac_type;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_MAC_TYPE_NONE     0
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_MAC_TYPE_EMAC     1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_MAC_TYPE_BMAC     2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_MAC_TYPE_UMAC     3
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_MAC_TYPE_XMAC     4
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 phy_link_up; /* internal phy link indication */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 link_up;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 line_speed;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 duplex;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 flow_ctrl;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 ieee_fc;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* The same definitions as the shmem parameter */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 link_status;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 eee_status;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 fault_detected;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 check_kr2_recovery_cnt;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_CHECK_KR2_RECOVERY_CNT    5
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 periodic_flags;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_PERIODIC_FLAGS_LINK_EVENT 0x0001
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 aeu_int_mask;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 rx_tx_asic_rst;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 turn_to_run_wc_rt;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u16 rsrv2;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi};
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/***********************************************************/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/*                         Functions                       */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/***********************************************************/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_phy_init(struct elink_params *params, struct elink_vars *vars);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef EXCLUDE_LINK_RESET
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Reset the link. Should be called when driver or interface goes down
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi   Before calling phy firmware upgrade, the reset_ext_phy should be set
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi   to 0 */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_link_reset(struct elink_params *params, struct elink_vars *vars,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi             u8 reset_ext_phy);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_lfa_reset(struct elink_params *params, struct elink_vars *vars);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* elink_link_update should be called upon link interrupt */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_link_update(struct elink_params *params, struct elink_vars *vars);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* use the following phy functions to read/write from external_phy
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi  In order to use it to read/write internal phy registers, use
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi  ELINK_DEFAULT_PHY_DEV_ADDR as devad, and (_bank + (_addr & 0xf)) as
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi  the register */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_phy_read(struct elink_params *params, u8 phy_addr,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi           u8 devad, u16 reg, u16 *ret_val);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_phy_write(struct elink_params *params, u8 phy_addr,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi            u8 devad, u16 reg, u16 val);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Reads the link_status from the shmem,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi   and update the link vars accordingly */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_link_status_update(struct elink_params *input,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                struct elink_vars *output);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifdef ELINK_ENHANCEMENTS
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* returns string representing the fw_version of the external phy */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_get_ext_phy_fw_version(struct elink_params *params, u8 *version,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                 u16 len);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Set/Unset the led
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi   Basically, the CLC takes care of the led for the link, but in case one needs
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi   to set/unset the led unnaturally, set the "mode" to ELINK_LED_MODE_OPER to
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi   blink the led, and ELINK_LED_MODE_OFF to set the led off.*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_set_led(struct elink_params *params,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi          struct elink_vars *vars, u8 mode, u32 speed);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LED_MODE_OFF          0
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LED_MODE_ON           1
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LED_MODE_OPER         2
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_LED_MODE_FRONT_PANEL_OFF  3
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifdef ELINK_ENHANCEMENTS
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* elink_handle_module_detect_int should be called upon module detection
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi   interrupt */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_handle_module_detect_int(struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Get the actual link status. In case it returns ELINK_STATUS_OK, link is up,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    otherwise link is down*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_test_link(struct elink_params *params, struct elink_vars *vars,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi            u8 is_serdes);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* One-time initialization for external phy after power up */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_common_init_phy(struct elink_dev *cb, u32 shmem_base_path[],
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi              u32 shmem2_base_path[], u32 chip_id, u8 one_port_enabled);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Reset the external PHY using GPIO */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_ext_phy_hw_reset(struct elink_dev *cb, u8 port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifdef ELINK_ENHANCEMENTS
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Reset the external of SFX7101 */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_sfx7101_sp_sw_reset(struct elink_dev *cb, struct elink_phy *phy);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Read "byte_cnt" bytes from address "addr" from the SFP+ EEPROM */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_read_sfp_module_eeprom(struct elink_phy *phy,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                 struct elink_params *params, u8 dev_addr,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                 u16 addr, u16 byte_cnt, u8 *o_buf);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_hw_reset_phy(struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Check swap bit and adjust PHY order */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiu32 elink_phy_selection(struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef EXCLUDE_COMMON_INIT
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Probe the phys on board, and populate them in "params" */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_phy_probe(struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Checks if fan failure detection is required on one of the phys on board */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiu8 elink_fan_failure_det_req(struct elink_dev *cb, u32 shmem_base,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                 u32 shmem2_base, u8 port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Open / close the gate between the NIG and the BRB */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_set_rx_filter(struct elink_params *params, u8 en);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif /* EXCLUDE_COMMON_INIT */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* DCBX structs */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Number of maximum COS per chip */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DCBX_E2E3_MAX_NUM_COS     (2)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DCBX_E3B0_MAX_NUM_COS_PORT0   (6)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DCBX_E3B0_MAX_NUM_COS_PORT1   (3)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DCBX_E3B0_MAX_NUM_COS     ( \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi            ELINK_MAXVAL(ELINK_DCBX_E3B0_MAX_NUM_COS_PORT0, \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                ELINK_DCBX_E3B0_MAX_NUM_COS_PORT1))
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#define ELINK_DCBX_MAX_NUM_COS          ( \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi            ELINK_MAXVAL(ELINK_DCBX_E3B0_MAX_NUM_COS, \
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                ELINK_DCBX_E2E3_MAX_NUM_COS))
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* PFC port configuration params */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_nig_brb_pfc_port_params {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /* NIG */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 pause_enable;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 llfc_out_en;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 llfc_enable;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 pkt_priority_to_cos;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 num_of_rx_cos_priority_mask;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 rx_cos_priority_mask[ELINK_DCBX_MAX_NUM_COS];
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 llfc_high_priority_classes;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u32 llfc_low_priority_classes;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi};
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* ETS port configuration params */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_ets_bw_params {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 bw;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi};
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_ets_sp_params {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    /**
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     * valid values are 0 - 5. 0 is highest strict priority.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     * There can't be two COS's with the same pri.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi     */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 pri;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi};
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchienum elink_cos_state {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    elink_cos_state_strict = 0,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    elink_cos_state_bw = 1,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi};
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_ets_cos_params {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    enum elink_cos_state state ;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    union {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi        struct elink_ets_bw_params bw_params;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi        struct elink_ets_sp_params sp_params;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    } params;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi};
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistruct elink_ets_params {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    u8 num_of_cos; /* Number of valid COS entries*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi    struct elink_ets_cos_params cos[ELINK_DCBX_MAX_NUM_COS];
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi};
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Used to update the PFC attributes in EMAC, BMAC, NIG and BRB
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi * when link is already up
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_update_pfc(struct elink_params *params,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi              struct elink_vars *vars,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi              struct elink_nig_brb_pfc_port_params *pfc_params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Used to configure the ETS to disable */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_ets_disabled(struct elink_params *params,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi               struct elink_vars *vars);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Used to configure the ETS to BW limited */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_ets_bw_limit(const struct elink_params *params, const u32 cos0_bw,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi            const u32 cos1_bw);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Used to configure the ETS to strict */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_ets_strict(const struct elink_params *params, const u8 strict_cos);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/*  Configure the COS to ETS according to BW and SP settings.*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_ets_e3b0_config(const struct elink_params *params,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi             const struct elink_vars *vars,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi             struct elink_ets_params *ets_params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Read pfc statistic*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef BNX2X_UPSTREAM /* ! BNX2X_UPSTREAM */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_pfc_statistic(struct elink_params *params, struct elink_vars *vars,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                         u32 pfc_frames_sent[2],
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                         u32 pfc_frames_received[2]);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_init_mod_abs_int(struct elink_dev *cb, struct elink_vars *vars,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                u32 chip_id, u32 shmem_base, u32 shmem2_base,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                u8 port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef BNX2X_ADD /* ! BNX2X_ADD */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_sfp_module_detection(struct elink_phy *phy,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                   struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_period_func(struct elink_params *params, struct elink_vars *vars);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef BNX2X_ADD /* ! BNX2X_ADD */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_check_half_open_conn(struct elink_params *params,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                        struct elink_vars *vars, u8 notify);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_enable_pmd_tx(struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifndef EXCLUDE_FROM_BNX2X
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_pre_init_phy(struct elink_dev *cb,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                  u32 shmem_base,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                  u32 shmem2_base,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                  u32 chip_id,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                  u8 port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_validate_cc_dmi(u8 *sfp_a2_buf);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif /* EXCLUDE_FROM_BNX2X */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#ifdef ELINK_AUX_POWER
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_adjust_phy_func_ptr(struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchielink_status_t elink_get_phy_temperature(struct elink_params *params,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                  u32 *temp_reading, u8 path, u8 port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiu8 elink_phy_is_temperature_support(struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid set_cfg_pin(struct elink_dev *cb, u32 pin_cfg, u32 val);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiint get_cfg_pin(struct elink_dev *cb, u32 pin_cfg, u32 *val);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiint elink_warpcore_get_sigdet(struct elink_phy *phy,
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi                  struct elink_params *params);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid elink_force_link(struct elink_params *params, int enable);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi#endif /* __ELINK_H */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi