169 lines
6.6 KiB
C
169 lines
6.6 KiB
C
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#ifndef TRANSCEIVER_H
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#define TRANSCEIVER_H
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#include <linux/types.h>
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/* Transceiver type define */
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#define TRANSVR_TYPE_UNKNOW_1 (0x00)
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#define TRANSVR_TYPE_UNKNOW_2 (0xff)
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#define TRANSVR_TYPE_SFP (0x03) /* Define for SFP, SFP+, SFP28 */
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#define TRANSVR_TYPE_QSFP (0x0c)
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#define TRANSVR_TYPE_QSFP_PLUS (0x0d)
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#define TRANSVR_TYPE_QSFP_28 (0x11)
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#define TRANSVR_TYPE_UNPLUGGED (0xfa) /* Define for ERROR handle */
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#define TRANSVR_TYPE_FAKE (0xfc) /* Define for ERROR handle */
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#define TRANSVR_TYPE_INCONSISTENT (0xfd) /* Define for ERROR handle */
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#define TRANSVR_TYPE_ERROR (0xfe) /* Define for ERROR handle */
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/* Transceiver mode define */
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#define TRANSVR_MODE_DIRECT (21000)
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/* Transceiver state define
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* [Note]
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* 1. State is used to represent the state of "Transceiver" and "Object".
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* 2. State for different target has different means. The description as following:
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*/
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#define STATE_TRANSVR_CONNECTED (0) /* [Transvr]:Be plugged in. [Obj]:Link up, and work normally. */
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#define STATE_TRANSVR_NEW (-100) /* [Transvr]:(Not used) [Obj]:Create */
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#define STATE_TRANSVR_INIT (-101) /* [Transvr]:Be plugged in. [Obj]:Link up, and in initial process. */
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#define STATE_TRANSVR_ISOLATED (-102) /* [Transvr]:Be plugged in. [Obj]:Isolate, and not provide service. */
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#define STATE_TRANSVR_SWAPPED (-200) /* [Transvr]:Be plugged in. [Obj]:(Not used) */
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#define STATE_TRANSVR_DISCONNECTED (-300) /* [Transvr]:Un-plugged. [Obj]:Link down, and not provide service. */
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#define STATE_TRANSVR_UNEXCEPTED (-901) /* [Transvr]:Any [Obj]:Any, and not in expect case. */
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/* Event for task handling */
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#define EVENT_TRANSVR_TASK_WAIT (2101)
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#define EVENT_TRANSVR_TASK_DONE (0)
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#define EVENT_TRANSVR_TASK_FAIL (-2101)
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/* Event for initial handling */
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#define EVENT_TRANSVR_INIT_UP (2201)
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#define EVENT_TRANSVR_INIT_DOWN (1)
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#define EVENT_TRANSVR_INIT_REINIT (-2201)
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#define EVENT_TRANSVR_INIT_FAIL (-2202)
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/* Event for others */
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#define EVENT_TRANSVR_RELOAD_FAIL (-2301)
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#define EVENT_TRANSVR_EXCEP_INIT (-2401)
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#define EVENT_TRANSVR_EXCEP_UP (-2402)
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#define EVENT_TRANSVR_EXCEP_DOWN (-2403)
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#define EVENT_TRANSVR_EXCEP_SWAP (-2404)
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#define EVENT_TRANSVR_EXCEP_EXCEP (-2405)
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#define EVENT_TRANSVR_EXCEP_ISOLATED (-2406)
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#define EVENT_TRANSVR_I2C_CRASH (-2501)
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/* Transceiver error code define */
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#define ERR_TRANSVR_UNINIT (-201)
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#define ERR_TRANSVR_UNPLUGGED (-202)
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#define ERR_TRANSVR_ABNORMAL (-203)
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#define ERR_TRANSVR_NOSTATE (-204)
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#define ERR_TRANSVR_NOTSUPPORT (-205)
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#define ERR_TRANSVR_BADINPUT (-206)
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#define ERR_TRANSVR_UPDATE_FAIL (-207)
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#define ERR_TRANSVR_RELOAD_FAIL (-208)
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#define ERR_TRANSVR_INIT_FAIL (-209)
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#define ERR_TRANSVR_UNDEFINED (-210)
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#define ERR_TRANSVR_TASK_FAIL (-211)
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#define ERR_TRANSVR_TASK_BUSY (-212)
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#define ERR_TRANSVR_FUNC_DISABLE (-214)
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#define ERR_TRANSVR_I2C_CRASH (-297)
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#define ERR_TRNASVR_BE_ISOLATED (-298)
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#define ERR_TRANSVR_UNEXCPT (-299)
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/* For debug */
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#define DEBUG_TRANSVR_INT_VAL (-99)
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#define DEBUG_TRANSVR_HEX_VAL (0xfe)
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#define DEBUG_TRANSVR_STR_VAL "ERROR"
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/* For system internal */
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#define VAL_TRANSVR_COMID_ARREESS (0x50)
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#define VAL_TRANSVR_COMID_OFFSET (0x00)
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#define VAL_TRANSVR_8472_READY_ADDR (0x51)
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#define VAL_TRANSVR_8472_READY_PAGE (-1)
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#define VAL_TRANSVR_8472_READY_OFFSET (110)
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#define VAL_TRANSVR_8472_READY_BIT (0)
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#define VAL_TRANSVR_8472_READY_VALUE (0)
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#define VAL_TRANSVR_8472_READY_ABNORMAL (0xff)
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#define VAL_TRANSVR_8436_READY_ADDR (0x50)
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#define VAL_TRANSVR_8436_READY_PAGE (-1)
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#define VAL_TRANSVR_8436_READY_OFFSET (2)
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#define VAL_TRANSVR_8436_READY_BIT (0)
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#define VAL_TRANSVR_8436_READY_VALUE (0)
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#define VAL_TRANSVR_8436_READY_ABNORMAL (0xff)
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#define VAL_TRANSVR_8436_PWD_ADDR (0x50)
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#define VAL_TRANSVR_8436_PWD_PAGE (-1)
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#define VAL_TRANSVR_8436_PWD_OFFSET (123)
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#define VAL_TRANSVR_PAGE_FREE (-99)
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#define VAL_TRANSVR_PAGE_SELECT_OFFSET (127)
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#define VAL_TRANSVR_PAGE_SELECT_DELAY (5)
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#define VAL_TRANSVR_TASK_RETRY_FOREVER (-999)
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#define VAL_TRANSVR_FUNCTION_DISABLE (-1)
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#define STR_TRANSVR_SFP "SFP"
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#define STR_TRANSVR_QSFP "QSFP"
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#define STR_TRANSVR_QSFP_PLUS "QSFP+"
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#define STR_TRANSVR_QSFP28 "QSFP28"
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/* BCM chip type define */
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#define BCM_CHIP_TYPE_TOMAHAWK (31002) /* Redwood, Cypress */
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/* Info from transceiver EEPROM */
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struct eeprom_map_s {
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int addr_rx_los; int page_rx_los; int offset_rx_los; int length_rx_los;
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int addr_tx_disable; int page_tx_disable; int offset_tx_disable; int length_tx_disable;
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int addr_tx_fault; int page_tx_fault; int offset_tx_fault; int length_tx_fault;
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};
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/* Class of transceiver object */
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struct transvr_obj_s {
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/* ========== Object private property ==========
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*/
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struct device *transvr_dev_p;
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struct eeprom_map_s *eeprom_map_p;
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struct i2c_client *i2c_client_p;
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struct ioexp_obj_s *ioexp_obj_p;
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struct mutex lock;
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char swp_name[32];
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int auto_tx_disable;
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int chan_id;
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int chipset_type;
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int curr_page;
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int info;
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int ioexp_virt_offset;
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int lane_id[8];
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int layout;
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int mode;
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int retry;
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int state;
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int temp;
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int type;
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/* ========== Object private functions ==========
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*/
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int (*init)(struct transvr_obj_s *self);
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int (*update_all)(struct transvr_obj_s *self, int show_err);
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int (*fsm_4_direct)(struct transvr_obj_s* self, char *caller_name);
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};
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/* For AVL Mapping */
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struct transvr_avl_s {
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char vendor_name[32];
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char vendor_pn[32];
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int (*init)(struct transvr_obj_s *self);
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};
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struct transvr_obj_s *
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create_transvr_obj(char *swp_name,
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int chan_id,
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struct ioexp_obj_s *ioexp_obj_p,
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int ioexp_virt_offset,
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int transvr_type,
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int chipset_type,
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int run_mode);
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void alarm_msg_2_user(struct transvr_obj_s *self, char *emsg);
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#endif /* TRANSCEIVER_H */
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