| /* |
| * Copyright (c) 2012,2018, The Linux Foundation. All rights reserved. |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all copies. |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT |
| * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| |
| |
| #ifndef _ISIS_REG_ACCESS_H_ |
| #define _ISIS_REG_ACCESS_H_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| #include "sw.h" |
| |
| #define ISIS_HEADER_CMD_LEN 8 |
| #define ISIS_HEADER_DATA_LEN 4 |
| #define ISIS_HEADER_LEN 4 |
| #define ISIS_HEADER_MAX_DATA_LEN 16 |
| #define VID_LEN 2 |
| #define ATHRS_HEADER_4BYTE_VAL 0xaaaa |
| |
| typedef enum { |
| NORMAL_PACKET, |
| RESERVED0, |
| MIB_1ST, |
| RESERVED1, |
| RESERVED2, |
| READ_WRITE_REG, |
| READ_WRITE_REG_ACK, |
| RESERVED3 |
| } |
| ATHRS_HEADER_TYPE; |
| |
| typedef struct |
| { |
| a_uint8_t version; |
| a_uint8_t priority; |
| a_uint8_t type ; |
| a_uint8_t broadcast; |
| a_uint8_t from_cpu; |
| a_uint8_t port_num; |
| } athrs_header_t; |
| |
| typedef struct |
| { |
| a_uint32_t reg_addr; |
| a_uint8_t cmd_len; |
| a_uint8_t cmd; |
| a_uint16_t check_code; |
| a_uint32_t seq_num; |
| } athrs_header_regcmd_t; |
| |
| typedef struct |
| { |
| a_uint8_t data[ISIS_HEADER_MAX_DATA_LEN]; |
| a_uint8_t len; |
| a_uint16_t athrs_4byte_value; |
| volatile a_uint32_t seq; |
| } athrs_cmd_resp_t; |
| |
| sw_error_t |
| isis_phy_get(a_uint32_t dev_id, a_uint32_t phy_addr, |
| a_uint32_t reg, a_uint16_t * value); |
| |
| sw_error_t |
| isis_phy_set(a_uint32_t dev_id, a_uint32_t phy_addr, |
| a_uint32_t reg, a_uint16_t value); |
| |
| sw_error_t |
| isis_reg_get(a_uint32_t dev_id, a_uint32_t reg_addr, a_uint8_t value[], |
| a_uint32_t value_len); |
| |
| sw_error_t |
| isis_reg_set(a_uint32_t dev_id, a_uint32_t reg_addr, a_uint8_t value[], |
| a_uint32_t value_len); |
| |
| sw_error_t |
| isis_reg_field_get(a_uint32_t dev_id, a_uint32_t reg_addr, |
| a_uint32_t bit_offset, a_uint32_t field_len, |
| a_uint8_t value[], a_uint32_t value_len); |
| |
| sw_error_t |
| isis_reg_field_set(a_uint32_t dev_id, a_uint32_t reg_addr, |
| a_uint32_t bit_offset, a_uint32_t field_len, |
| const a_uint8_t value[], a_uint32_t value_len); |
| |
| sw_error_t |
| isis_regsiter_dump(a_uint32_t dev_id,a_uint32_t register_idx, fal_reg_dump_t * reg_dump); |
| |
| sw_error_t |
| isis_debug_regsiter_dump(a_uint32_t dev_id, fal_debug_reg_dump_t * dbg_reg_dump); |
| |
| |
| sw_error_t |
| isis_reg_access_init(a_uint32_t dev_id, hsl_access_mode mode); |
| |
| sw_error_t |
| isis_access_mode_set(a_uint32_t dev_id, hsl_access_mode mode); |
| |
| int |
| isis_reg_config_header (a_uint8_t *header, a_uint8_t wr_flag, |
| a_uint32_t reg_addr, a_uint8_t cmd_len, |
| a_uint8_t *val, a_uint32_t seq_num); |
| |
| sw_error_t isis_reg_parser_header_skb(a_uint8_t *header_buf, athrs_cmd_resp_t *cmd_resp); |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| |
| #endif /* _ISIS_REG_ACCESS_H_ */ |
| |