X-Git-Url: https://git.sur5r.net/?p=freertos;a=blobdiff_plain;f=FreeRTOS-Plus%2FSource%2FFreeRTOS-Plus-TCP%2Fportable%2FNetworkInterface%2FM487%2Fm480_eth.h;fp=FreeRTOS-Plus%2FSource%2FFreeRTOS-Plus-TCP%2Fportable%2FNetworkInterface%2FM487%2Fm480_eth.h;h=4e4d98d6d673ca50e83406ef5f304636524e49ae;hp=3d370bca7f8b38531f04522768ec56b68068beb3;hb=4fd3a0b144b6aa91eabd79a1eaf9bc0c8397f433;hpb=b15dfacb6026af3b0ba697e5753844923b468d2b diff --git a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/portable/NetworkInterface/M487/m480_eth.h b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/portable/NetworkInterface/M487/m480_eth.h index 3d370bca7..4e4d98d6d 100644 --- a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/portable/NetworkInterface/M487/m480_eth.h +++ b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/portable/NetworkInterface/M487/m480_eth.h @@ -1,164 +1,164 @@ -/**************************************************************************//** - * @copyright (C) 2019 Nuvoton Technology Corp. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. Neither the name of Nuvoton Technology Corp. nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*****************************************************************************/ -#include "M480.h" -#ifndef _M480_ETH_ -#define _M480_ETH_ - -/* Generic MII registers. */ - -#define MII_BMCR 0x00 /* Basic mode control register */ -#define MII_BMSR 0x01 /* Basic mode status register */ -#define MII_PHYSID1 0x02 /* PHYS ID 1 */ -#define MII_PHYSID2 0x03 /* PHYS ID 2 */ -#define MII_ADVERTISE 0x04 /* Advertisement control reg */ -#define MII_LPA 0x05 /* Link partner ability reg */ -#define MII_EXPANSION 0x06 /* Expansion register */ -#define MII_DCOUNTER 0x12 /* Disconnect counter */ -#define MII_FCSCOUNTER 0x13 /* False carrier counter */ -#define MII_NWAYTEST 0x14 /* N-way auto-neg test reg */ -#define MII_RERRCOUNTER 0x15 /* Receive error counter */ -#define MII_SREVISION 0x16 /* Silicon revision */ -#define MII_RESV1 0x17 /* Reserved... */ -#define MII_LBRERROR 0x18 /* Lpback, rx, bypass error */ -#define MII_PHYADDR 0x19 /* PHY address */ -#define MII_RESV2 0x1a /* Reserved... */ -#define MII_TPISTATUS 0x1b /* TPI status for 10mbps */ -#define MII_NCONFIG 0x1c /* Network interface config */ - -/* Basic mode control register. */ -#define BMCR_RESV 0x007f /* Unused... */ -#define BMCR_CTST 0x0080 /* Collision test */ -#define BMCR_FULLDPLX 0x0100 /* Full duplex */ -#define BMCR_ANRESTART 0x0200 /* Auto negotiation restart */ -#define BMCR_ISOLATE 0x0400 /* Disconnect DP83840 from MII */ -#define BMCR_PDOWN 0x0800 /* Powerdown the DP83840 */ -#define BMCR_ANENABLE 0x1000 /* Enable auto negotiation */ -#define BMCR_SPEED100 0x2000 /* Select 100Mbps */ -#define BMCR_LOOPBACK 0x4000 /* TXD loopback bits */ -#define BMCR_RESET 0x8000 /* Reset the DP83840 */ - -/* Basic mode status register. */ -#define BMSR_ERCAP 0x0001 /* Ext-reg capability */ -#define BMSR_JCD 0x0002 /* Jabber detected */ -#define BMSR_LSTATUS 0x0004 /* Link status */ -#define BMSR_ANEGCAPABLE 0x0008 /* Able to do auto-negotiation */ -#define BMSR_RFAULT 0x0010 /* Remote fault detected */ -#define BMSR_ANEGCOMPLETE 0x0020 /* Auto-negotiation complete */ -#define BMSR_RESV 0x07c0 /* Unused... */ -#define BMSR_10HALF 0x0800 /* Can do 10mbps, half-duplex */ -#define BMSR_10FULL 0x1000 /* Can do 10mbps, full-duplex */ -#define BMSR_100HALF 0x2000 /* Can do 100mbps, half-duplex */ -#define BMSR_100FULL 0x4000 /* Can do 100mbps, full-duplex */ -#define BMSR_100BASE4 0x8000 /* Can do 100mbps, 4k packets */ - -/* Advertisement control register. */ -#define ADVERTISE_SLCT 0x001f /* Selector bits */ -#define ADVERTISE_CSMA 0x0001 /* Only selector supported */ -#define ADVERTISE_10HALF 0x0020 /* Try for 10mbps half-duplex */ -#define ADVERTISE_10FULL 0x0040 /* Try for 10mbps full-duplex */ -#define ADVERTISE_100HALF 0x0080 /* Try for 100mbps half-duplex */ -#define ADVERTISE_100FULL 0x0100 /* Try for 100mbps full-duplex */ -#define ADVERTISE_100BASE4 0x0200 /* Try for 100mbps 4k packets */ -#define ADVERTISE_RESV 0x1c00 /* Unused... */ -#define ADVERTISE_RFAULT 0x2000 /* Say we can detect faults */ -#define ADVERTISE_LPACK 0x4000 /* Ack link partners response */ -#define ADVERTISE_NPAGE 0x8000 /* Next page bit */ - -#define RX_DESCRIPTOR_NUM 4 //8 // Max Number of Rx Frame Descriptors -#define TX_DESCRIPTOR_NUM 2 //4 // Max number of Tx Frame Descriptors - -#define PACKET_BUFFER_SIZE 1520 - -#define CONFIG_PHY_ADDR 1 - - -// Frame Descriptor's Owner bit -#define OWNERSHIP_EMAC 0x80000000 // 1 = EMAC -//#define OWNERSHIP_CPU 0x7fffffff // 0 = CPU - - - -// Rx Frame Descriptor Status -#define RXFD_RXGD 0x00100000 // Receiving Good Packet Received -#define RXFD_RTSAS 0x00800000 // RX Time Stamp Available - - -// Tx Frame Descriptor's Control bits -#define TXFD_TTSEN 0x08 // Tx Time Stamp Enable -#define TXFD_INTEN 0x04 // Interrupt Enable -#define TXFD_CRCAPP 0x02 // Append CRC -#define TXFD_PADEN 0x01 // Padding Enable - -// Tx Frame Descriptor Status -#define TXFD_TXCP 0x00080000 // Transmission Completion -#define TXFD_TTSAS 0x08000000 // TX Time Stamp Available - -// Tx/Rx buffer descriptor structure -struct eth_descriptor; -struct eth_descriptor { - uint32_t status1; - uint8_t *buf; - uint32_t status2; - struct eth_descriptor *next; -#ifdef TIME_STAMPING - uint32_t backup1; - uint32_t backup2; - uint32_t reserved1; - uint32_t reserved2; -#endif -}; - -#ifdef TIME_STAMPING - -#define ETH_TS_ENABLE() do{EMAC->TSCTL = EMAC_TSCTL_TSEN_Msk;}while(0) -#define ETH_TS_START() do{EMAC->TSCTL |= (EMAC_TSCTL_TSMODE_Msk | EMAC_TSCTL_TSIEN_Msk);}while(0) -s32_t ETH_settime(u32_t sec, u32_t nsec); -s32_t ETH_gettime(u32_t *sec, u32_t *nsec); -s32_t ETH_updatetime(u32_t neg, u32_t sec, u32_t nsec); -s32_t ETH_adjtimex(int ppm); -void ETH_setinc(void); - -#endif - -#ifdef NU_TRACE -#define NU_DEBUGF(x) { printf x; } -#else -#define NU_DEBUGF(x) -#endif - -void numaker_set_mac_addr(uint8_t *addr); -int numaker_eth_init(uint8_t *mac_addr); -uint8_t *numaker_eth_get_tx_buf(void); -void numaker_eth_trigger_tx(uint16_t length, void *p); -int numaker_eth_get_rx_buf(uint16_t *len, uint8_t **buf); -void numaker_eth_rx_next(void); -void numaker_eth_trigger_rx(void); -int numaker_eth_link_ok(void); -void numaker_mac_address(uint8_t *mac); -void numaker_eth_enable_interrupts(void); -void numaker_eth_disable_interrupts(void); - -#endif /* _M480_ETH_ */ +/**************************************************************************//** + * @copyright (C) 2019 Nuvoton Technology Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of Nuvoton Technology Corp. nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*****************************************************************************/ +#include "M480.h" +#ifndef _M480_ETH_ +#define _M480_ETH_ + +/* Generic MII registers. */ + +#define MII_BMCR 0x00 /* Basic mode control register */ +#define MII_BMSR 0x01 /* Basic mode status register */ +#define MII_PHYSID1 0x02 /* PHYS ID 1 */ +#define MII_PHYSID2 0x03 /* PHYS ID 2 */ +#define MII_ADVERTISE 0x04 /* Advertisement control reg */ +#define MII_LPA 0x05 /* Link partner ability reg */ +#define MII_EXPANSION 0x06 /* Expansion register */ +#define MII_DCOUNTER 0x12 /* Disconnect counter */ +#define MII_FCSCOUNTER 0x13 /* False carrier counter */ +#define MII_NWAYTEST 0x14 /* N-way auto-neg test reg */ +#define MII_RERRCOUNTER 0x15 /* Receive error counter */ +#define MII_SREVISION 0x16 /* Silicon revision */ +#define MII_RESV1 0x17 /* Reserved... */ +#define MII_LBRERROR 0x18 /* Lpback, rx, bypass error */ +#define MII_PHYADDR 0x19 /* PHY address */ +#define MII_RESV2 0x1a /* Reserved... */ +#define MII_TPISTATUS 0x1b /* TPI status for 10mbps */ +#define MII_NCONFIG 0x1c /* Network interface config */ + +/* Basic mode control register. */ +#define BMCR_RESV 0x007f /* Unused... */ +#define BMCR_CTST 0x0080 /* Collision test */ +#define BMCR_FULLDPLX 0x0100 /* Full duplex */ +#define BMCR_ANRESTART 0x0200 /* Auto negotiation restart */ +#define BMCR_ISOLATE 0x0400 /* Disconnect DP83840 from MII */ +#define BMCR_PDOWN 0x0800 /* Powerdown the DP83840 */ +#define BMCR_ANENABLE 0x1000 /* Enable auto negotiation */ +#define BMCR_SPEED100 0x2000 /* Select 100Mbps */ +#define BMCR_LOOPBACK 0x4000 /* TXD loopback bits */ +#define BMCR_RESET 0x8000 /* Reset the DP83840 */ + +/* Basic mode status register. */ +#define BMSR_ERCAP 0x0001 /* Ext-reg capability */ +#define BMSR_JCD 0x0002 /* Jabber detected */ +#define BMSR_LSTATUS 0x0004 /* Link status */ +#define BMSR_ANEGCAPABLE 0x0008 /* Able to do auto-negotiation */ +#define BMSR_RFAULT 0x0010 /* Remote fault detected */ +#define BMSR_ANEGCOMPLETE 0x0020 /* Auto-negotiation complete */ +#define BMSR_RESV 0x07c0 /* Unused... */ +#define BMSR_10HALF 0x0800 /* Can do 10mbps, half-duplex */ +#define BMSR_10FULL 0x1000 /* Can do 10mbps, full-duplex */ +#define BMSR_100HALF 0x2000 /* Can do 100mbps, half-duplex */ +#define BMSR_100FULL 0x4000 /* Can do 100mbps, full-duplex */ +#define BMSR_100BASE4 0x8000 /* Can do 100mbps, 4k packets */ + +/* Advertisement control register. */ +#define ADVERTISE_SLCT 0x001f /* Selector bits */ +#define ADVERTISE_CSMA 0x0001 /* Only selector supported */ +#define ADVERTISE_10HALF 0x0020 /* Try for 10mbps half-duplex */ +#define ADVERTISE_10FULL 0x0040 /* Try for 10mbps full-duplex */ +#define ADVERTISE_100HALF 0x0080 /* Try for 100mbps half-duplex */ +#define ADVERTISE_100FULL 0x0100 /* Try for 100mbps full-duplex */ +#define ADVERTISE_100BASE4 0x0200 /* Try for 100mbps 4k packets */ +#define ADVERTISE_RESV 0x1c00 /* Unused... */ +#define ADVERTISE_RFAULT 0x2000 /* Say we can detect faults */ +#define ADVERTISE_LPACK 0x4000 /* Ack link partners response */ +#define ADVERTISE_NPAGE 0x8000 /* Next page bit */ + +#define RX_DESCRIPTOR_NUM 4 //8 // Max Number of Rx Frame Descriptors +#define TX_DESCRIPTOR_NUM 2 //4 // Max number of Tx Frame Descriptors + +#define PACKET_BUFFER_SIZE 1520 + +#define CONFIG_PHY_ADDR 1 + + +// Frame Descriptor's Owner bit +#define OWNERSHIP_EMAC 0x80000000 // 1 = EMAC +//#define OWNERSHIP_CPU 0x7fffffff // 0 = CPU + + + +// Rx Frame Descriptor Status +#define RXFD_RXGD 0x00100000 // Receiving Good Packet Received +#define RXFD_RTSAS 0x00800000 // RX Time Stamp Available + + +// Tx Frame Descriptor's Control bits +#define TXFD_TTSEN 0x08 // Tx Time Stamp Enable +#define TXFD_INTEN 0x04 // Interrupt Enable +#define TXFD_CRCAPP 0x02 // Append CRC +#define TXFD_PADEN 0x01 // Padding Enable + +// Tx Frame Descriptor Status +#define TXFD_TXCP 0x00080000 // Transmission Completion +#define TXFD_TTSAS 0x08000000 // TX Time Stamp Available + +// Tx/Rx buffer descriptor structure +struct eth_descriptor; +struct eth_descriptor { + uint32_t status1; + uint8_t *buf; + uint32_t status2; + struct eth_descriptor *next; +#ifdef TIME_STAMPING + uint32_t backup1; + uint32_t backup2; + uint32_t reserved1; + uint32_t reserved2; +#endif +}; + +#ifdef TIME_STAMPING + +#define ETH_TS_ENABLE() do{EMAC->TSCTL = EMAC_TSCTL_TSEN_Msk;}while(0) +#define ETH_TS_START() do{EMAC->TSCTL |= (EMAC_TSCTL_TSMODE_Msk | EMAC_TSCTL_TSIEN_Msk);}while(0) +s32_t ETH_settime(u32_t sec, u32_t nsec); +s32_t ETH_gettime(u32_t *sec, u32_t *nsec); +s32_t ETH_updatetime(u32_t neg, u32_t sec, u32_t nsec); +s32_t ETH_adjtimex(int ppm); +void ETH_setinc(void); + +#endif + +#ifdef NU_TRACE +#define NU_DEBUGF(x) { printf x; } +#else +#define NU_DEBUGF(x) +#endif + +void numaker_set_mac_addr(uint8_t *addr); +int numaker_eth_init(uint8_t *mac_addr); +uint8_t *numaker_eth_get_tx_buf(void); +void numaker_eth_trigger_tx(uint16_t length, void *p); +int numaker_eth_get_rx_buf(uint16_t *len, uint8_t **buf); +void numaker_eth_rx_next(void); +void numaker_eth_trigger_rx(void); +int numaker_eth_link_ok(void); +void numaker_mac_address(uint8_t *mac); +void numaker_eth_enable_interrupts(void); +void numaker_eth_disable_interrupts(void); + +#endif /* _M480_ETH_ */