Sergey Pastor
Webserver+3d print
cyclone_tcp/drivers/zynq7000_eth.h
- Committer:
- Sergunb
- Date:
- 2017-02-04
- Revision:
- 0:8918a71cdbe9
File content as of revision 0:8918a71cdbe9:
/**
* @file zynq7000_eth.h
* @brief Zynq-7000 Ethernet MAC controller
*
* @section License
*
* Copyright (C) 2010-2017 Oryx Embedded SARL. All rights reserved.
*
* This file is part of CycloneTCP Open.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* @author Oryx Embedded SARL (www.oryx-embedded.com)
* @version 1.7.6
**/
#ifndef _ZYNQ7000_ETH_H
#define _ZYNQ7000_ETH_H
//Number of TX buffers
#ifndef ZYNQ7000_ETH_TX_BUFFER_COUNT
#define ZYNQ7000_ETH_TX_BUFFER_COUNT 16
#elif (ZYNQ7000_ETH_TX_BUFFER_COUNT < 1)
#error ZYNQ7000_ETH_TX_BUFFER_COUNT parameter is not valid
#endif
//TX buffer size
#ifndef ZYNQ7000_ETH_TX_BUFFER_SIZE
#define ZYNQ7000_ETH_TX_BUFFER_SIZE 1536
#elif (ZYNQ7000_ETH_TX_BUFFER_SIZE != 1536)
#error ZYNQ7000_ETH_TX_BUFFER_SIZE parameter is not valid
#endif
//Number of RX buffers
#ifndef ZYNQ7000_ETH_RX_BUFFER_COUNT
#define ZYNQ7000_ETH_RX_BUFFER_COUNT 16
#elif (ZYNQ7000_ETH_RX_BUFFER_COUNT < 1)
#error ZYNQ7000_ETH_RX_BUFFER_COUNT parameter is not valid
#endif
//RX buffer size
#ifndef ZYNQ7000_ETH_RX_BUFFER_SIZE
#define ZYNQ7000_ETH_RX_BUFFER_SIZE 1536
#elif (ZYNQ7000_ETH_RX_BUFFER_SIZE != 1536)
#error ZYNQ7000_ETH_RX_BUFFER_SIZE parameter is not valid
#endif
//Ethernet interrupt priority
#ifndef ZYNQ7000_ETH_IRQ_PRIORITY
#define ZYNQ7000_ETH_IRQ_PRIORITY 160
#elif (ZYNQ7000_ETH_IRQ_PRIORITY < 0)
#error ZYNQ7000_ETH_IRQ_PRIORITY parameter is not valid
#endif
//Macro for hardware access
#define _HW_REG(address) *((volatile uint32_t *) (address))
//XEMACPS registers
#define XSLCR_LOCK _HW_REG(XSLCR_UNLOCK_ADDR - 4)
#define XSLCR_UNLOCK _HW_REG(XSLCR_UNLOCK_ADDR)
#define XSLCR_GEM0_RCLK_CTRL _HW_REG(XSLCR_GEM0_RCLK_CTRL_ADDR)
#define XSLCR_GEM0_CLK_CTRL _HW_REG(XSLCR_GEM0_CLK_CTRL_ADDR)
#define XEMACPS_NWCTRL _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_NWCTRL_OFFSET)
#define XEMACPS_NWCFG _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_NWCFG_OFFSET)
#define XEMACPS_NWSR _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_NWSR_OFFSET)
#define XEMACPS_DMACR _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_DMACR_OFFSET)
#define XEMACPS_TXSR _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXSR_OFFSET)
#define XEMACPS_RXQBASE _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXQBASE_OFFSET)
#define XEMACPS_TXQBASE _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXQBASE_OFFSET)
#define XEMACPS_RXSR _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXSR_OFFSET)
#define XEMACPS_ISR _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_ISR_OFFSET)
#define XEMACPS_IER _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_IER_OFFSET)
#define XEMACPS_IDR _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_IDR_OFFSET)
#define XEMACPS_IMR _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_IMR_OFFSET)
#define XEMACPS_PHYMNTNC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_PHYMNTNC_OFFSET)
#define XEMACPS_RXPAUSE _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXPAUSE_OFFSET)
#define XEMACPS_TXPAUSE _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXPAUSE_OFFSET)
#define XEMACPS_JUMBOMAXLEN _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_JUMBOMAXLEN_OFFSET)
#define XEMACPS_HASHL _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_HASHL_OFFSET)
#define XEMACPS_HASHH _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_HASHH_OFFSET)
#define XEMACPS_LADDR1L _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_LADDR1L_OFFSET)
#define XEMACPS_LADDR1H _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_LADDR1H_OFFSET)
#define XEMACPS_LADDR2L _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_LADDR2L_OFFSET)
#define XEMACPS_LADDR2H _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_LADDR2H_OFFSET)
#define XEMACPS_LADDR3L _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_LADDR3L_OFFSET)
#define XEMACPS_LADDR3H _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_LADDR3H_OFFSET)
#define XEMACPS_LADDR4L _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_LADDR4L_OFFSET)
#define XEMACPS_LADDR4H _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_LADDR4H_OFFSET)
#define XEMACPS_MATCH1 _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_MATCH1_OFFSET)
#define XEMACPS_MATCH2 _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_MATCH2_OFFSET)
#define XEMACPS_MATCH3 _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_MATCH3_OFFSET)
#define XEMACPS_MATCH4 _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_MATCH4_OFFSET)
#define XEMACPS_STRETCH _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_STRETCH_OFFSET)
#define XEMACPS_OCTTXL _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_OCTTXL_OFFSET)
#define XEMACPS_OCTTXH _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_OCTTXH_OFFSET)
#define XEMACPS_TXCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXCNT_OFFSET)
#define XEMACPS_TXBCCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXBCCNT_OFFSET)
#define XEMACPS_TXMCCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXMCCNT_OFFSET)
#define XEMACPS_TXPAUSECNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXPAUSECNT_OFFSET)
#define XEMACPS_TX64CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TX64CNT_OFFSET)
#define XEMACPS_TX65CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TX65CNT_OFFSET)
#define XEMACPS_TX128CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TX128CNT_OFFSET)
#define XEMACPS_TX256CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TX256CNT_OFFSET)
#define XEMACPS_TX512CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TX512CNT_OFFSET)
#define XEMACPS_TX1024CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TX1024CNT_OFFSET)
#define XEMACPS_TX1519CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TX1519CNT_OFFSET)
#define XEMACPS_TXURUNCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXURUNCNT_OFFSET)
#define XEMACPS_SNGLCOLLCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_SNGLCOLLCNT_OFFSET)
#define XEMACPS_MULTICOLLCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_MULTICOLLCNT_OFFSET)
#define XEMACPS_EXCESSCOLLCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_EXCESSCOLLCNT_OFFSET)
#define XEMACPS_LATECOLLCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_LATECOLLCNT_OFFSET)
#define XEMACPS_TXDEFERCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXDEFERCNT_OFFSET)
#define XEMACPS_TXCSENSECNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXCSENSECNT_OFFSET)
#define XEMACPS_OCTRXL _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_OCTRXL_OFFSET)
#define XEMACPS_OCTRXH _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_OCTRXH_OFFSET)
#define XEMACPS_RXCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXCNT_OFFSET)
#define XEMACPS_RXBROADCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXBROADCNT_OFFSET)
#define XEMACPS_RXMULTICNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXMULTICNT_OFFSET)
#define XEMACPS_RXPAUSECNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXPAUSECNT_OFFSET)
#define XEMACPS_RX64CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RX64CNT_OFFSET)
#define XEMACPS_RX65CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RX65CNT_OFFSET)
#define XEMACPS_RX128CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RX128CNT_OFFSET)
#define XEMACPS_RX256CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RX256CNT_OFFSET)
#define XEMACPS_RX512CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RX512CNT_OFFSET)
#define XEMACPS_RX1024CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RX1024CNT_OFFSET)
#define XEMACPS_RX1519CNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RX1519CNT_OFFSET)
#define XEMACPS_RXUNDRCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXUNDRCNT_OFFSET)
#define XEMACPS_RXOVRCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXOVRCNT_OFFSET)
#define XEMACPS_RXJABCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXJABCNT_OFFSET)
#define XEMACPS_RXFCSCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXFCSCNT_OFFSET)
#define XEMACPS_RXLENGTHCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXLENGTHCNT_OFFSET)
#define XEMACPS_RXSYMBCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXSYMBCNT_OFFSET)
#define XEMACPS_RXALIGNCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXALIGNCNT_OFFSET)
#define XEMACPS_RXRESERRCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXRESERRCNT_OFFSET)
#define XEMACPS_RXORCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXORCNT_OFFSET)
#define XEMACPS_RXIPCCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXIPCCNT_OFFSET)
#define XEMACPS_RXTCPCCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXTCPCCNT_OFFSET)
#define XEMACPS_RXUDPCCNT _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXUDPCCNT_OFFSET)
#define XEMACPS_LAST _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_LAST_OFFSET)
#define XEMACPS_1588_SEC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_1588_SEC_OFFSET)
#define XEMACPS_1588_NANOSEC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_1588_NANOSEC_OFFSET)
#define XEMACPS_1588_ADJ _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_1588_ADJ_OFFSET)
#define XEMACPS_1588_INC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_1588_INC_OFFSET)
#define XEMACPS_PTP_TXSEC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_PTP_TXSEC_OFFSET)
#define XEMACPS_PTP_TXNANOSEC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_PTP_TXNANOSEC_OFFSET)
#define XEMACPS_PTP_RXSEC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_PTP_RXSEC_OFFSET)
#define XEMACPS_PTP_RXNANOSEC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_PTP_RXNANOSEC_OFFSET)
#define XEMACPS_PTPP_TXSEC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_PTPP_TXSEC_OFFSET)
#define XEMACPS_PTPP_TXNANOSEC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_PTPP_TXNANOSEC_OFFSET)
#define XEMACPS_PTPP_RXSEC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_PTPP_RXSEC_OFFSET)
#define XEMACPS_PTPP_RXNANOSEC _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_PTPP_RXNANOSEC_OFFSET)
#define XEMACPS_INTQ1_STS _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_INTQ1_STS_OFFSET)
#define XEMACPS_TXQ1BASE _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_TXQ1BASE_OFFSET)
#define XEMACPS_RXQ1BASE _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_RXQ1BASE_OFFSET)
#define XEMACPS_MSBBUF_TXQBASE _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_MSBBUF_TXQBASE_OFFSET)
#define XEMACPS_MSBBUF_RXQBASE _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_MSBBUF_RXQBASE_OFFSET)
#define XEMACPS_INTQ1_IER _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_INTQ1_IER_OFFSET)
#define XEMACPS_INTQ1_IDR _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_INTQ1_IDR_OFFSET)
#define XEMACPS_INTQ1_IMR _HW_REG(XPAR_XEMACPS_0_BASEADDR + XEMACPS_INTQ1_IMR_OFFSET)
//SLCR_LOCK register
#define XSLCR_LOCK_KEY_VALUE 0x0000767B;
//SLCR_UNLOCK register
#define XSLCR_UNLOCK_KEY_VALUE 0x0000DF0D;
//SLCR_GEM0_RCLK_CTRL register
#define XSLCR_GEM0_RCLK_CTRL_SRCSEL_MASK 0x00000010
#define XSLCR_GEM0_RCLK_CTRL_CLKACT_MASK 0x00000001
//SLCR_GEM0_CLK_CTRL register
#define XSLCR_GEM0_CLK_CTRL_DIV1_MASK 0x03F00000
#define XSLCR_GEM0_CLK_CTRL_DIV0_MASK 0x00003F00
#define XSLCR_GEM0_CLK_CTRL_SRCSEL_MASK 0x00000070
#define XSLCR_GEM0_CLK_CTRL_CLKACT_MASK 0x00000001
//PHYMNTNC register
#ifdef XEMACPS_PHYMNTNC_DATA_MASK
#undef XEMACPS_PHYMNTNC_DATA_MASK
#define XEMACPS_PHYMNTNC_DATA_MASK 0x0000FFFF
#endif
//TX buffer descriptor flags
#define XEMACPS_TX_USED 0x80000000
#define XEMACPS_TX_WRAP 0x40000000
#define XEMACPS_TX_RLE_ERROR 0x20000000
#define XEMACPS_TX_UNDERRUN_ERROR 0x10000000
#define XEMACPS_TX_AHB_ERROR 0x08000000
#define XEMACPS_TX_LATE_COL_ERROR 0x04000000
#define XEMACPS_TX_CHECKSUM_ERROR 0x00700000
#define XEMACPS_TX_NO_CRC 0x00010000
#define XEMACPS_TX_LAST 0x00008000
#define XEMACPS_TX_LENGTH 0x00003FFF
//RX buffer descriptor flags
#define XEMACPS_RX_ADDRESS 0xFFFFFFFC
#define XEMACPS_RX_WRAP 0x00000002
#define XEMACPS_RX_OWNERSHIP 0x00000001
#define XEMACPS_RX_BROADCAST 0x80000000
#define XEMACPS_RX_MULTICAST_HASH 0x40000000
#define XEMACPS_RX_UNICAST_HASH 0x20000000
#define XEMACPS_RX_SAR 0x08000000
#define XEMACPS_RX_SAR_MASK 0x06000000
#define XEMACPS_RX_TYPE_ID 0x01000000
#define XEMACPS_RX_SNAP 0x01000000
#define XEMACPS_RX_TYPE_ID_MASK 0x00C00000
#define XEMACPS_RX_CHECKSUM_VALID 0x00C00000
#define XEMACPS_RX_VLAN_TAG 0x00200000
#define XEMACPS_RX_PRIORITY_TAG 0x00100000
#define XEMACPS_RX_VLAN_PRIORITY 0x000E0000
#define XEMACPS_RX_CFI 0x00010000
#define XEMACPS_RX_EOF 0x00008000
#define XEMACPS_RX_SOF 0x00004000
#define XEMACPS_RX_LENGTH_MSB 0x00002000
#define XEMACPS_RX_BAD_FCS 0x00002000
#define XEMACPS_RX_LENGTH 0x00001FFF
/**
* @brief Transmit buffer descriptor
**/
typedef struct
{
uint32_t address;
uint32_t status;
} Zynq7000TxBufferDesc;
/**
* @brief Receive buffer descriptor
**/
typedef struct
{
uint32_t address;
uint32_t status;
} Zynq7000RxBufferDesc;
//Zynq-7000 Ethernet MAC driver
extern const NicDriver zynq7000EthDriver;
//Zynq-7000 Ethernet MAC related functions
error_t zynq7000EthInit(NetInterface *interface);
void zynq7000EthInitBufferDesc(NetInterface *interface);
void zynq7000EthTick(NetInterface *interface);
void zynq7000EthEnableIrq(NetInterface *interface);
void zynq7000EthDisableIrq(NetInterface *interface);
void zynq7000EthIrqHandler(NetInterface *interface);
void zynq7000EthEventHandler(NetInterface *interface);
error_t zynq7000EthSendPacket(NetInterface *interface,
const NetBuffer *buffer, size_t offset);
error_t zynq7000EthReceivePacket(NetInterface *interface);
error_t zynq7000EthSetMulticastFilter(NetInterface *interface);
error_t zynq7000EthUpdateMacConfig(NetInterface *interface);
void zynq7000EthWritePhyReg(uint8_t phyAddr, uint8_t regAddr, uint16_t data);
uint16_t zynq7000EthReadPhyReg(uint8_t phyAddr, uint8_t regAddr);
#endif