262 lines
9.3 KiB
C
262 lines
9.3 KiB
C
//
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// Copyright (C) 2013-2014 Michael Geszkiewicz
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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//
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#ifndef __LBP16_H
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#define __LBP16_H
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#include "types.h"
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#include "common.h"
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#define LBP16_SENDRECV_DEBUG 0
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#define LBP16_UDP_PORT 27181
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#define LBP16_HW_IP "192.168.1.121"
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#define LBP16_MEM_SPACE_COUNT 8
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#define LBP16_CMD_SIZE 2
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#define LBP16_ADDR_SIZE 2
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#define LBP16_CMDADDR_PACKET_SIZE (LBP16_CMD_SIZE + LBP16_ADDR_SIZE)
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#define LBP16_CMDONLY_PACKET_SIZE (LBP16_CMD_SIZE)
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#define LBP16_MAX_PACKET_DATA_SIZE 0x7F
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#define FLASH_ADDR_REG 0x0000
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#define FLASH_DATA_REG 0x0004
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#define FLASH_ID_REG 0x0008
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#define FLASH_SEC_ERASE_REG 0x000C
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#define ETH_EEPROM_IP_REG 0x0020
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#define COMM_CTRL_WRITE_ENA_REG 0x001A
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#define LBP16_ADDR_AUTO_INC 0x0080
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#define LBP16_ARGS_8BIT 0x0000
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#define LBP16_ARGS_16BIT 0x0100
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#define LBP16_ARGS_32BIT 0x0200
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#define LBP16_ARGS_64BIT 0x0300
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#define LBP16_SPACE_HM2 0x0000
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#define LBP16_SPACE_ETH_CHIP 0x0400
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#define LBP16_SPACE_ETH_EEPROM 0x0800
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#define LBP16_SPACE_FPGA_FLASH 0x0C00
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#define LBP16_SPACE_TIMER 0x1000
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#define LBP16_SPACE_COMM_CTRL 0x1800
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#define LBP16_SPACE_BOARD_INFO 0x1C00
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#define LBP16_SPACE_ACC 0x0000
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#define LBP16_INFO_ACC 0x2000
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#define LBP16_READ 0x0000
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#define LBP16_ADDR 0x4000
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#define LBP16_NO_ADDR 0x0000
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#define LBP16_WRITE 0x8000
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#define CMD_READ_AREA_INFO_16 (LBP16_READ | LBP16_ADDR | LBP16_INFO_ACC | LBP16_ARGS_16BIT)
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#define CMD_READ_ADDR_16 (LBP16_READ | LBP16_ADDR | LBP16_SPACE_ACC | LBP16_ARGS_16BIT)
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#define CMD_READ_ADDR_32 (LBP16_READ | LBP16_ADDR | LBP16_SPACE_ACC | LBP16_ARGS_32BIT)
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#define CMD_WRITE_ADDR_16 (LBP16_WRITE | LBP16_ADDR | LBP16_SPACE_ACC | LBP16_ARGS_16BIT)
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#define CMD_WRITE_ADDR_16_INCR (LBP16_WRITE | LBP16_ADDR | LBP16_SPACE_ACC | LBP16_ADDR_AUTO_INC | LBP16_ARGS_16BIT)
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#define CMD_WRITE_ADDR_32 (LBP16_WRITE | LBP16_ADDR | LBP16_SPACE_ACC | LBP16_ARGS_32BIT)
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#define CMD_WRITE_ADDR_32_INCR (LBP16_WRITE | LBP16_ADDR | LBP16_SPACE_ACC | LBP16_ADDR_AUTO_INC | LBP16_ARGS_32BIT)
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#define CMD_READ_AREA_INFO_ADDR16(space, size) (CMD_READ_AREA_INFO_16 | space | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_AREA_INFO_ADDR16_INCR(space, size) (CMD_READ_AREA_INFO_16 | LBP16_ADDR_AUTO_INC | space | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_HOSTMOT2_ADDR32(size) (CMD_READ_ADDR_32 | LBP16_SPACE_HM2 | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_HOSTMOT2_ADDR32_INCR(size) (CMD_READ_ADDR_32 | LBP16_SPACE_HM2 | LBP16_ADDR_AUTO_INC | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_ETH_CHIP_ADDR16(size) (CMD_READ_ADDR_16 | LBP16_SPACE_ETH_CHIP | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_ETH_CHIP_ADDR16_INCR(size) (CMD_READ_ADDR_16 | LBP16_SPACE_ETH_CHIP | LBP16_ADDR_AUTO_INC | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_ETH_EEPROM_ADDR16(size) (CMD_READ_ADDR_16 | LBP16_SPACE_ETH_EEPROM | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_ETH_EEPROM_ADDR16_INCR(size) (CMD_READ_ADDR_16 | LBP16_SPACE_ETH_EEPROM | LBP16_ADDR_AUTO_INC | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_FPGA_FLASH_ADDR32(size) (CMD_READ_ADDR_32 | LBP16_SPACE_FPGA_FLASH | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_TIMER_ADDR16(size) (CMD_READ_ADDR_16 | LBP16_SPACE_TIMER | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_TIMER_ADDR16_INCR(size) (CMD_READ_ADDR_16 | LBP16_SPACE_TIMER | LBP16_ADDR_AUTO_INC | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_COMM_CTRL_ADDR16(size) (CMD_READ_ADDR_16 | LBP16_SPACE_COMM_CTRL | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_COMM_CTRL_ADDR16_INCR(size) (CMD_READ_ADDR_16 | LBP16_SPACE_COMM_CTRL | LBP16_ADDR_AUTO_INC | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_BOARD_INFO_ADDR16(size) (CMD_READ_ADDR_16 | LBP16_SPACE_BOARD_INFO | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_READ_BOARD_INFO_ADDR16_INCR(size) (CMD_READ_ADDR_16 | LBP16_SPACE_BOARD_INFO | LBP16_ADDR_AUTO_INC | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_WRITE_HOSTMOT2_ADDR32(size) (CMD_WRITE_ADDR_32 | LBP16_SPACE_HM2 | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_WRITE_HOSTMOT2_ADDR32_INCR(size) (CMD_WRITE_ADDR_32 | LBP16_SPACE_HM2 | LBP16_ADDR_AUTO_INC | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_WRITE_FPGA_FLASH_ADDR32(size) (CMD_WRITE_ADDR_32 | LBP16_SPACE_FPGA_FLASH | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_WRITE_COMM_CTRL_ADDR16(size) (CMD_WRITE_ADDR_16 | LBP16_SPACE_COMM_CTRL | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_WRITE_ETH_EEPROM_ADDR16(size) (CMD_WRITE_ADDR_16 | LBP16_SPACE_ETH_EEPROM | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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#define CMD_WRITE_ETH_EEPROM_ADDR16_INCR(size) (CMD_WRITE_ADDR_16_INCR | LBP16_SPACE_ETH_EEPROM | ((size) & LBP16_MAX_PACKET_DATA_SIZE))
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// common packets
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#define CMD_READ_HM2_COOKIE (CMD_READ_HOSTMOT2_ADDR32(1))
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#define CMD_READ_FLASH_IDROM (CMD_READ_FPGA_FLASH_ADDR32(1))
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typedef struct {
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u8 cmd_hi;
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u8 cmd_lo;
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} lbp16_cmd;
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typedef struct {
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u8 cmd_hi;
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u8 cmd_lo;
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u8 addr_hi;
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u8 addr_lo;
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} lbp16_cmd_addr;
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typedef struct {
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u8 cmd_hi;
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u8 cmd_lo;
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u8 addr_hi;
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u8 addr_lo;
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u8 data_hi;
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u8 data_lo;
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} lbp16_cmd_addr_data16;
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typedef struct {
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u8 cmd_hi;
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u8 cmd_lo;
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u8 addr_hi;
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u8 addr_lo;
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u8 data1;
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u8 data2;
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u8 data3;
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u8 data4;
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} lbp16_cmd_addr_data32;
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typedef struct {
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u8 cmd_hi;
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u8 cmd_lo;
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u8 addr_hi;
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u8 addr_lo;
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u8 page[256];
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} lbp16_write_flash_page_packet;
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typedef struct {
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lbp16_cmd_addr_data16 write_ena_pck;
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lbp16_cmd_addr_data32 fl_erase_pck;
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} lbp16_erase_flash_sector_packets;
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typedef struct {
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lbp16_cmd_addr_data16 write_ena_pck;
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lbp16_write_flash_page_packet fl_write_page_pck;
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} lbp16_write_flash_page_packets;
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typedef struct {
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lbp16_cmd_addr_data16 write_ena_pck;
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lbp16_cmd_addr_data32 eth_write_ip_pck;
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} lbp16_write_ip_addr_packets;
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#define LBP16_INIT_PACKET4(packet, cmd, addr) do { \
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packet.cmd_hi = LO_BYTE(cmd); \
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packet.cmd_lo = HI_BYTE(cmd); \
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packet.addr_hi = LO_BYTE(addr); \
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packet.addr_lo = HI_BYTE(addr); \
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} while (0);
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#define LBP16_INIT_PACKET4_SERIAL(packet, cmd, addr) do { \
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packet.cmd_hi = HI_BYTE(cmd); \
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packet.cmd_lo = LO_BYTE(cmd); \
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packet.addr_hi = HI_BYTE(addr); \
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packet.addr_lo = LO_BYTE(addr); \
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} while (0);
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#define LBP16_INIT_PACKET6(packet, cmd, addr, data) do { \
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packet.cmd_hi = LO_BYTE(cmd); \
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packet.cmd_lo = HI_BYTE(cmd); \
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packet.addr_hi = LO_BYTE(addr); \
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packet.addr_lo = HI_BYTE(addr); \
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packet.data_hi = LO_BYTE(data); \
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packet.data_lo = HI_BYTE(data); \
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} while (0);
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#define LBP16_INIT_PACKET8(packet, cmd, addr, data) do { \
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packet.cmd_hi = LO_BYTE(cmd); \
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packet.cmd_lo = HI_BYTE(cmd); \
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packet.addr_hi = LO_BYTE(addr); \
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packet.addr_lo = HI_BYTE(addr); \
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packet.data1 = LO_BYTE(data); \
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packet.data2 = HI_BYTE(data); \
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packet.data3 = LO_BYTE((data >> 16) & 0xFFFF); \
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packet.data4 = HI_BYTE((data >> 16) & 0xFFFF); \
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} while (0);
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typedef struct {
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u16 cookie;
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u16 size;
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u16 range;
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u16 addr;
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u8 name[8];
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} lbp_mem_info_area;
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typedef struct {
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u16 reserved1;
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u16 mac_addr_lo;
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u16 mac_addr_mid;
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u16 mac_addr_hi;
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u16 reserved2;
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u16 reserved3;
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u16 reserved4;
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u16 reserved5;
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u8 name[16];
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u16 ip_addr_lo;
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u16 ip_addr_hi;
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u16 reserved6;
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u16 reserved7;
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u16 led_debug;
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u16 reserved8;
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u16 reserved9;
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u16 reserved10;
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} lbp_eth_eeprom_area;
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typedef struct {
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u16 uSTimeStampReg;
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u16 WaituSReg;
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u16 HM2Timeout;
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} lbp_timers_area;
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typedef struct {
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u16 ErrorReg;
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u16 LBPParseErrors;
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u16 LBPMemErrors;
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u16 LBPWriteErrors;
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u16 RXPacketCount;
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u16 RXGoodCount;
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u16 RXBadCount;
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u16 TXPacketCount;
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u16 TXGoodCount;
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u16 TXBadCount;
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u16 led_mode;
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u16 DebugLEDPtr;
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u16 Scratch;
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} lbp_status_area;
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typedef struct {
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u8 name[16];
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u16 LBP16_version;
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u16 firmware_version;
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u16 jumpers;
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} lbp_info_area;
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typedef struct {
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int (*send_packet)(void *packet, int size);
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int (*recv_packet)(void *buffer, int size);
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} lbp16_access_t;
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void lbp16_init(int board_type);
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void lbp16_cleanup(int board_type);
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int lbp16_read(u16 cmd, u32 addr, void *buffer, int size);
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int lbp16_write(u16 cmd, u32 addr, void *buffer, int size);
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int lbp16_board_reset(llio_t *self);
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int lbp16_board_reload(llio_t *self, int fallback_flag);
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int lbp16_send_packet(void *packet, int size);
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int lbp16_recv_packet(void *packet, int size);
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#endif
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