Classes | Macros | Typedefs | Enumerations | Functions | Variables
fec_ecat.c File Reference
#include "fec_ecat.h"
#include <dev.h>
#include <kern.h>
#include <string.h>
#include <uassert.h>
#include <eth/fec_buffer.h>
#include <eth/phy/mii.h>
#include <bsp.h>
#include <config.h>
Include dependency graph for fec_ecat.c:

Go to the source code of this file.

Classes

struct  fec
 
struct  fec_cfg
 
struct  fec_mac_t
 
struct  fec_mib
 
struct  reg_fec
 

Macros

#define DELAY(ms)   task_delay (tick_from_ms (ms) + 1)
 
#define DPRINT(...)
 
#define DUMP_PACKET(p, l)
 
#define ETH_PHY_ADDRESS   0x1 /* Default jumper setting on TWR-K60F */
 
#define ETHERNET_FCS_SIZE_IN_BYTES   4 /* Frame Check Sequence (32-bit CRC) */
 
#define FEC_ALLIGNED   __attribute__((section(".dma"),aligned(16)))
 
#define FEC_ECR_DBSWP   (0x00000100)
 
#define FEC_ECR_ETHER_EN   (0x00000002)
 
#define FEC_ECR_RESET   (0x00000001)
 
#define FEC_EIR_BABR   (0x40000000)
 
#define FEC_EIR_BABT   (0x20000000)
 
#define FEC_EIR_CLEAR_ALL   (0xFFF80000)
 
#define FEC_EIR_EBERR   (0x00400000)
 
#define FEC_EIR_GRA   (0x10000000)
 
#define FEC_EIR_HBERR   (0x80000000)
 
#define FEC_EIR_LC   (0x00200000)
 
#define FEC_EIR_MII   (0x00800000)
 
#define FEC_EIR_RL   (0x00100000)
 
#define FEC_EIR_RXB   (0x01000000)
 
#define FEC_EIR_RXF   (0x02000000)
 
#define FEC_EIR_TXB   (0x04000000)
 
#define FEC_EIR_TXF   (0x08000000)
 
#define FEC_EIR_UN   (0x00080000)
 
#define FEC_EMRBR_R_BUF_SIZE(x)   (((x)&0x7F)<<4)
 
#define FEC_ERDSR_R_DES_START(x)   (((x)&0x3FFFFFFF)<<2)
 
#define FEC_ETDSR_X_DES_START(x)   (((x)&0x3FFFFFFF)<<2)
 
#define FEC_FRBR_R_BOUND(x)   (((x)&0xFF)<<2)
 
#define FEC_FRSR_R_FSTART(x)   (((x)&0xFF)<<2)
 
#define FEC_MIBC_MIB_DISABLE   (0x80000000)
 
#define FEC_MIBC_MIB_IDLE   (0x40000000)
 
#define FEC_MII_DATA_MASK   0x0000FFFF
 
#define FEC_MII_DATA_OFF   0
 
#define FEC_MII_FRAME   (FEC_MII_ST | FEC_MII_TA)
 
#define FEC_MII_GET_DATA(v)   (((v) >> FEC_MII_DATA_OFF) & FEC_MII_DATA_MASK)
 
#define FEC_MII_OP(x)   (((x) & FEC_MII_OP_MASK) << FEC_MII_OP_OFF)
 
#define FEC_MII_OP_MASK   0x03
 
#define FEC_MII_OP_OFF   28
 
#define FEC_MII_OP_RD   0x02
 
#define FEC_MII_OP_WR   0x01
 
#define FEC_MII_PA(pa)   (((pa) & FEC_MII_PA_MASK) << FEC_MII_PA_OFF)
 
#define FEC_MII_PA_MASK   0xFF
 
#define FEC_MII_PA_OFF   23
 
#define FEC_MII_RA(ra)   (((ra) & FEC_MII_RA_MASK) << FEC_MII_RA_OFF)
 
#define FEC_MII_RA_MASK   0xFF
 
#define FEC_MII_RA_OFF   18
 
#define FEC_MII_READ(pa, ra)
 
#define FEC_MII_SET_DATA(v)   (((v) & FEC_MII_DATA_MASK) << FEC_MII_DATA_OFF)
 
#define FEC_MII_ST   0x40000000
 
#define FEC_MII_TA   0x00020000
 
#define FEC_MII_TICK   1
 
#define FEC_MII_TIMEOUT   10
 
#define FEC_MII_WRITE(pa, ra, v)
 
#define FEC_MIN_MODULE_CLOCK_Hz   (25 * 1000 * 1000)
 
#define FEC_MMFR_DATA(x)   (((x)&0xFFFF))
 
#define FEC_MMFR_OP_RD   (0x20000000)
 
#define FEC_MMFR_OP_WR   (0x10000000)
 
#define FEC_MMFR_PA(x)   (((x)&0x1F)<<23)
 
#define FEC_MMFR_RA(x)   (((x)&0x1F)<<18)
 
#define FEC_MMFR_ST(x)   (((x)&0x03)<<30)
 
#define FEC_MMFR_ST_01   (0x40000000)
 
#define FEC_MMFR_TA(x)   (((x)&0x03)<<16)
 
#define FEC_MMFR_TA_10   (0x00020000)
 
#define FEC_MODULE_CLOCK_Hz   CFG_IPG_CLOCK
 
#define FEC_MSCR_DIS_PREAMBLE   (0x00000080)
 
#define FEC_MSCR_MII_SPEED(x)   (((x)&0x3F)<<1)
 
#define FEC_OPD_OPCODE(x)   (((x)&0x0000FFFF)<<16)
 
#define FEC_OPD_PAUSE_DUR(x)   (((x)&0x0000FFFF)<<0)
 
#define FEC_PAUR_PADDR2(x)   (((x)&0xFFFF)<<16)
 
#define FEC_PAUR_TYPE(x)   ((x)&0xFFFF)
 
#define FEC_RCR_BC_REJ   (0x00000010)
 
#define FEC_RCR_CNTL_FRM_ENA   (0x00008000)
 
#define FEC_RCR_CRC_FWD   (0x00004000)
 
#define FEC_RCR_DRT   (0x00000002)
 
#define FEC_RCR_FCE   (0x00000020)
 
#define FEC_RCR_GRS   (0x80000000)
 
#define FEC_RCR_LOOP   (0x00000001)
 
#define FEC_RCR_MAX_FL(x)   (((x)&0x7FF)<<16)
 
#define FEC_RCR_MII_MODE   (0x00000004)
 
#define FEC_RCR_NO_LGTH_CHECK   (0x40000000)
 
#define FEC_RCR_PAD_EN   (0x00001000)
 
#define FEC_RCR_PAUSE_FWD   (0x00002000)
 
#define FEC_RCR_PROM   (0x00000008)
 
#define FEC_RCR_RGMII_ENA   (0x00000040)
 
#define FEC_RCR_RMII_10T   (0x00000200)
 
#define FEC_RCR_RMII_ECHO   (0x00000800)
 
#define FEC_RCR_RMII_LOOP   (0x00000400)
 
#define FEC_RCR_RMII_MODE   (0x00000100)
 
#define FEC_RCR_SGMII_ENA   (0x00000080)
 
#define FEC_RDAR_R_DES_ACTIVE   (0x01000000)
 
#define FEC_TCR_FDEN   (0x00000004)
 
#define FEC_TCR_GTS   (0x00000001)
 
#define FEC_TCR_HBC   (0x00000002)
 
#define FEC_TCR_RFC_PAUSE   (0x00000010)
 
#define FEC_TCR_TFC_PAUSE   (0x00000008)
 
#define FEC_TDAR_X_DES_ACTIVE   (0x01000000)
 
#define FEC_TFWR_STR_FWD   BIT (8) /* Present on ENET but not on FEC */
 
#define FEC_TFWR_X_WMRK(x)   ((x)&0x03)
 
#define FEC_TFWR_X_WMRK_128   (0x02)
 
#define FEC_TFWR_X_WMRK_192   (0x03)
 
#define FEC_TFWR_X_WMRK_64   (0x01)
 
#define NUM_BUFFERS   2
 
#define PKT_MAXBUF_SIZE   1518
 

Typedefs

typedef struct fec_cfg fec_cfg_t
 
typedef struct fec_mac_t fec_mac_t
 
typedef struct fec_mib fec_mib_t
 
typedef enum fec_phy_inteface fec_phy_inteface_t
 
typedef struct fec fec_t
 
typedef struct reg_fec reg_fec_t
 

Enumerations

enum  fec_phy_inteface { FEC_PHY_MII, FEC_PHY_RMII, FEC_PHY_RGMII }
 

Functions

 COMPILETIME_ASSERT (FEC_MODULE_CLOCK_Hz >=FEC_MIN_MODULE_CLOCK_Hz)
 
 COMPILETIME_ASSERT (offsetof(reg_fec_t, emrbr)==0x188)
 
 COMPILETIME_ASSERT (offsetof(reg_fec_t, fec_miigsk_cfgr)==0x300)
 
 COMPILETIME_ASSERT (offsetof(reg_fec_t, smac)==0x500)
 
 COMPILETIME_ASSERT (offsetof(reg_fec_t, smac[3])==0x518)
 
 COMPILETIME_ASSERT (offsetof(reg_fec_t, tx_almost_full)==0x1A8)
 
 COMPILETIME_ASSERT (sizeof(fec_mib_t)==0x100)
 
static void fec_ecat_hotplug (void)
 
int fec_ecat_init (const fec_mac_address_t *mac_address, bool phy_loopback_mode)
 
static void fec_ecat_init_hw (const fec_mac_address_t *mac_address)
 
static dev_state_t fec_ecat_probe (void)
 
static uint16_t fec_ecat_read_phy (void *arg, uint8_t address, uint8_t reg)
 
int fec_ecat_recv (void *buffer, size_t buffer_length)
 
int fec_ecat_send (const void *payload, size_t tot_len)
 
static void fec_ecat_write_phy (void *arg, uint8_t address, uint8_t reg, uint16_t value)
 

Variables

static fec_tfec
 
static fec_buffer_bd_t fec_tx_bd[NUM_BUFFERSFEC_ALLIGNED
 

Macro Definition Documentation

◆ DELAY

#define DELAY (   ms)    task_delay (tick_from_ms (ms) + 1)

Definition at line 49 of file fec_ecat.c.

◆ DPRINT

#define DPRINT (   ...)

Definition at line 38 of file fec_ecat.c.

◆ DUMP_PACKET

#define DUMP_PACKET (   p,
 
)

Definition at line 44 of file fec_ecat.c.

◆ ETH_PHY_ADDRESS

#define ETH_PHY_ADDRESS   0x1 /* Default jumper setting on TWR-K60F */

Definition at line 51 of file fec_ecat.c.

◆ ETHERNET_FCS_SIZE_IN_BYTES

#define ETHERNET_FCS_SIZE_IN_BYTES   4 /* Frame Check Sequence (32-bit CRC) */

Definition at line 47 of file fec_ecat.c.

◆ FEC_ALLIGNED

#define FEC_ALLIGNED   __attribute__((section(".dma"),aligned(16)))

Definition at line 54 of file fec_ecat.c.

◆ FEC_ECR_DBSWP

#define FEC_ECR_DBSWP   (0x00000100)

Definition at line 225 of file fec_ecat.c.

◆ FEC_ECR_ETHER_EN

#define FEC_ECR_ETHER_EN   (0x00000002)

Definition at line 226 of file fec_ecat.c.

◆ FEC_ECR_RESET

#define FEC_ECR_RESET   (0x00000001)

Definition at line 227 of file fec_ecat.c.

◆ FEC_EIR_BABR

#define FEC_EIR_BABR   (0x40000000)

Definition at line 205 of file fec_ecat.c.

◆ FEC_EIR_BABT

#define FEC_EIR_BABT   (0x20000000)

Definition at line 206 of file fec_ecat.c.

◆ FEC_EIR_CLEAR_ALL

#define FEC_EIR_CLEAR_ALL   (0xFFF80000)

Definition at line 203 of file fec_ecat.c.

◆ FEC_EIR_EBERR

#define FEC_EIR_EBERR   (0x00400000)

Definition at line 213 of file fec_ecat.c.

◆ FEC_EIR_GRA

#define FEC_EIR_GRA   (0x10000000)

Definition at line 207 of file fec_ecat.c.

◆ FEC_EIR_HBERR

#define FEC_EIR_HBERR   (0x80000000)

Definition at line 204 of file fec_ecat.c.

◆ FEC_EIR_LC

#define FEC_EIR_LC   (0x00200000)

Definition at line 214 of file fec_ecat.c.

◆ FEC_EIR_MII

#define FEC_EIR_MII   (0x00800000)

Definition at line 212 of file fec_ecat.c.

◆ FEC_EIR_RL

#define FEC_EIR_RL   (0x00100000)

Definition at line 215 of file fec_ecat.c.

◆ FEC_EIR_RXB

#define FEC_EIR_RXB   (0x01000000)

Definition at line 211 of file fec_ecat.c.

◆ FEC_EIR_RXF

#define FEC_EIR_RXF   (0x02000000)

Definition at line 210 of file fec_ecat.c.

◆ FEC_EIR_TXB

#define FEC_EIR_TXB   (0x04000000)

Definition at line 209 of file fec_ecat.c.

◆ FEC_EIR_TXF

#define FEC_EIR_TXF   (0x08000000)

Definition at line 208 of file fec_ecat.c.

◆ FEC_EIR_UN

#define FEC_EIR_UN   (0x00080000)

Definition at line 216 of file fec_ecat.c.

◆ FEC_EMRBR_R_BUF_SIZE

#define FEC_EMRBR_R_BUF_SIZE (   x)    (((x)&0x7F)<<4)

Definition at line 304 of file fec_ecat.c.

◆ FEC_ERDSR_R_DES_START

#define FEC_ERDSR_R_DES_START (   x)    (((x)&0x3FFFFFFF)<<2)

Definition at line 298 of file fec_ecat.c.

◆ FEC_ETDSR_X_DES_START

#define FEC_ETDSR_X_DES_START (   x)    (((x)&0x3FFFFFFF)<<2)

Definition at line 301 of file fec_ecat.c.

◆ FEC_FRBR_R_BOUND

#define FEC_FRBR_R_BOUND (   x)    (((x)&0xFF)<<2)

Definition at line 292 of file fec_ecat.c.

◆ FEC_FRSR_R_FSTART

#define FEC_FRSR_R_FSTART (   x)    (((x)&0xFF)<<2)

Definition at line 295 of file fec_ecat.c.

◆ FEC_MIBC_MIB_DISABLE

#define FEC_MIBC_MIB_DISABLE   (0x80000000)

Definition at line 245 of file fec_ecat.c.

◆ FEC_MIBC_MIB_IDLE

#define FEC_MIBC_MIB_IDLE   (0x40000000)

Definition at line 246 of file fec_ecat.c.

◆ FEC_MII_DATA_MASK

#define FEC_MII_DATA_MASK   0x0000FFFF

Definition at line 320 of file fec_ecat.c.

◆ FEC_MII_DATA_OFF

#define FEC_MII_DATA_OFF   0

Definition at line 319 of file fec_ecat.c.

◆ FEC_MII_FRAME

#define FEC_MII_FRAME   (FEC_MII_ST | FEC_MII_TA)

Definition at line 322 of file fec_ecat.c.

◆ FEC_MII_GET_DATA

#define FEC_MII_GET_DATA (   v)    (((v) >> FEC_MII_DATA_OFF) & FEC_MII_DATA_MASK)

Definition at line 327 of file fec_ecat.c.

◆ FEC_MII_OP

#define FEC_MII_OP (   x)    (((x) & FEC_MII_OP_MASK) << FEC_MII_OP_OFF)

Definition at line 323 of file fec_ecat.c.

◆ FEC_MII_OP_MASK

#define FEC_MII_OP_MASK   0x03

Definition at line 311 of file fec_ecat.c.

◆ FEC_MII_OP_OFF

#define FEC_MII_OP_OFF   28

Definition at line 310 of file fec_ecat.c.

◆ FEC_MII_OP_RD

#define FEC_MII_OP_RD   0x02

Definition at line 312 of file fec_ecat.c.

◆ FEC_MII_OP_WR

#define FEC_MII_OP_WR   0x01

Definition at line 313 of file fec_ecat.c.

◆ FEC_MII_PA

#define FEC_MII_PA (   pa)    (((pa) & FEC_MII_PA_MASK) << FEC_MII_PA_OFF)

Definition at line 324 of file fec_ecat.c.

◆ FEC_MII_PA_MASK

#define FEC_MII_PA_MASK   0xFF

Definition at line 315 of file fec_ecat.c.

◆ FEC_MII_PA_OFF

#define FEC_MII_PA_OFF   23

Definition at line 314 of file fec_ecat.c.

◆ FEC_MII_RA

#define FEC_MII_RA (   ra)    (((ra) & FEC_MII_RA_MASK) << FEC_MII_RA_OFF)

Definition at line 325 of file fec_ecat.c.

◆ FEC_MII_RA_MASK

#define FEC_MII_RA_MASK   0xFF

Definition at line 317 of file fec_ecat.c.

◆ FEC_MII_RA_OFF

#define FEC_MII_RA_OFF   18

Definition at line 316 of file fec_ecat.c.

◆ FEC_MII_READ

#define FEC_MII_READ (   pa,
  ra 
)
Value:

Definition at line 328 of file fec_ecat.c.

◆ FEC_MII_SET_DATA

#define FEC_MII_SET_DATA (   v)    (((v) & FEC_MII_DATA_MASK) << FEC_MII_DATA_OFF)

Definition at line 326 of file fec_ecat.c.

◆ FEC_MII_ST

#define FEC_MII_ST   0x40000000

Definition at line 309 of file fec_ecat.c.

◆ FEC_MII_TA

#define FEC_MII_TA   0x00020000

Definition at line 318 of file fec_ecat.c.

◆ FEC_MII_TICK

#define FEC_MII_TICK   1

Definition at line 334 of file fec_ecat.c.

◆ FEC_MII_TIMEOUT

#define FEC_MII_TIMEOUT   10

Definition at line 333 of file fec_ecat.c.

◆ FEC_MII_WRITE

#define FEC_MII_WRITE (   pa,
  ra,
 
)
Value:

Definition at line 330 of file fec_ecat.c.

◆ FEC_MIN_MODULE_CLOCK_Hz

#define FEC_MIN_MODULE_CLOCK_Hz   (25 * 1000 * 1000)

Definition at line 63 of file fec_ecat.c.

◆ FEC_MMFR_DATA

#define FEC_MMFR_DATA (   x)    (((x)&0xFFFF))

Definition at line 230 of file fec_ecat.c.

◆ FEC_MMFR_OP_RD

#define FEC_MMFR_OP_RD   (0x20000000)

Definition at line 233 of file fec_ecat.c.

◆ FEC_MMFR_OP_WR

#define FEC_MMFR_OP_WR   (0x10000000)

Definition at line 234 of file fec_ecat.c.

◆ FEC_MMFR_PA

#define FEC_MMFR_PA (   x)    (((x)&0x1F)<<23)

Definition at line 235 of file fec_ecat.c.

◆ FEC_MMFR_RA

#define FEC_MMFR_RA (   x)    (((x)&0x1F)<<18)

Definition at line 236 of file fec_ecat.c.

◆ FEC_MMFR_ST

#define FEC_MMFR_ST (   x)    (((x)&0x03)<<30)

Definition at line 231 of file fec_ecat.c.

◆ FEC_MMFR_ST_01

#define FEC_MMFR_ST_01   (0x40000000)

Definition at line 232 of file fec_ecat.c.

◆ FEC_MMFR_TA

#define FEC_MMFR_TA (   x)    (((x)&0x03)<<16)

Definition at line 237 of file fec_ecat.c.

◆ FEC_MMFR_TA_10

#define FEC_MMFR_TA_10   (0x00020000)

Definition at line 238 of file fec_ecat.c.

◆ FEC_MODULE_CLOCK_Hz

#define FEC_MODULE_CLOCK_Hz   CFG_IPG_CLOCK

Definition at line 66 of file fec_ecat.c.

◆ FEC_MSCR_DIS_PREAMBLE

#define FEC_MSCR_DIS_PREAMBLE   (0x00000080)

Definition at line 241 of file fec_ecat.c.

◆ FEC_MSCR_MII_SPEED

#define FEC_MSCR_MII_SPEED (   x)    (((x)&0x3F)<<1)

Definition at line 242 of file fec_ecat.c.

◆ FEC_OPD_OPCODE

#define FEC_OPD_OPCODE (   x)    (((x)&0x0000FFFF)<<16)

Definition at line 282 of file fec_ecat.c.

◆ FEC_OPD_PAUSE_DUR

#define FEC_OPD_PAUSE_DUR (   x)    (((x)&0x0000FFFF)<<0)

Definition at line 281 of file fec_ecat.c.

◆ FEC_PAUR_PADDR2

#define FEC_PAUR_PADDR2 (   x)    (((x)&0xFFFF)<<16)

Definition at line 277 of file fec_ecat.c.

◆ FEC_PAUR_TYPE

#define FEC_PAUR_TYPE (   x)    ((x)&0xFFFF)

Definition at line 278 of file fec_ecat.c.

◆ FEC_RCR_BC_REJ

#define FEC_RCR_BC_REJ   (0x00000010)

Definition at line 263 of file fec_ecat.c.

◆ FEC_RCR_CNTL_FRM_ENA

#define FEC_RCR_CNTL_FRM_ENA   (0x00008000)

Definition at line 252 of file fec_ecat.c.

◆ FEC_RCR_CRC_FWD

#define FEC_RCR_CRC_FWD   (0x00004000)

Definition at line 253 of file fec_ecat.c.

◆ FEC_RCR_DRT

#define FEC_RCR_DRT   (0x00000002)

Definition at line 266 of file fec_ecat.c.

◆ FEC_RCR_FCE

#define FEC_RCR_FCE   (0x00000020)

Definition at line 262 of file fec_ecat.c.

◆ FEC_RCR_GRS

#define FEC_RCR_GRS   (0x80000000)

Definition at line 249 of file fec_ecat.c.

◆ FEC_RCR_LOOP

#define FEC_RCR_LOOP   (0x00000001)

Definition at line 267 of file fec_ecat.c.

◆ FEC_RCR_MAX_FL

#define FEC_RCR_MAX_FL (   x)    (((x)&0x7FF)<<16)

Definition at line 251 of file fec_ecat.c.

◆ FEC_RCR_MII_MODE

#define FEC_RCR_MII_MODE   (0x00000004)

Definition at line 265 of file fec_ecat.c.

◆ FEC_RCR_NO_LGTH_CHECK

#define FEC_RCR_NO_LGTH_CHECK   (0x40000000)

Definition at line 250 of file fec_ecat.c.

◆ FEC_RCR_PAD_EN

#define FEC_RCR_PAD_EN   (0x00001000)

Definition at line 255 of file fec_ecat.c.

◆ FEC_RCR_PAUSE_FWD

#define FEC_RCR_PAUSE_FWD   (0x00002000)

Definition at line 254 of file fec_ecat.c.

◆ FEC_RCR_PROM

#define FEC_RCR_PROM   (0x00000008)

Definition at line 264 of file fec_ecat.c.

◆ FEC_RCR_RGMII_ENA

#define FEC_RCR_RGMII_ENA   (0x00000040)

Definition at line 261 of file fec_ecat.c.

◆ FEC_RCR_RMII_10T

#define FEC_RCR_RMII_10T   (0x00000200)

Definition at line 258 of file fec_ecat.c.

◆ FEC_RCR_RMII_ECHO

#define FEC_RCR_RMII_ECHO   (0x00000800)

Definition at line 256 of file fec_ecat.c.

◆ FEC_RCR_RMII_LOOP

#define FEC_RCR_RMII_LOOP   (0x00000400)

Definition at line 257 of file fec_ecat.c.

◆ FEC_RCR_RMII_MODE

#define FEC_RCR_RMII_MODE   (0x00000100)

Definition at line 259 of file fec_ecat.c.

◆ FEC_RCR_SGMII_ENA

#define FEC_RCR_SGMII_ENA   (0x00000080)

Definition at line 260 of file fec_ecat.c.

◆ FEC_RDAR_R_DES_ACTIVE

#define FEC_RDAR_R_DES_ACTIVE   (0x01000000)

Definition at line 219 of file fec_ecat.c.

◆ FEC_TCR_FDEN

#define FEC_TCR_FDEN   (0x00000004)

Definition at line 272 of file fec_ecat.c.

◆ FEC_TCR_GTS

#define FEC_TCR_GTS   (0x00000001)

Definition at line 274 of file fec_ecat.c.

◆ FEC_TCR_HBC

#define FEC_TCR_HBC   (0x00000002)

Definition at line 273 of file fec_ecat.c.

◆ FEC_TCR_RFC_PAUSE

#define FEC_TCR_RFC_PAUSE   (0x00000010)

Definition at line 270 of file fec_ecat.c.

◆ FEC_TCR_TFC_PAUSE

#define FEC_TCR_TFC_PAUSE   (0x00000008)

Definition at line 271 of file fec_ecat.c.

◆ FEC_TDAR_X_DES_ACTIVE

#define FEC_TDAR_X_DES_ACTIVE   (0x01000000)

Definition at line 222 of file fec_ecat.c.

◆ FEC_TFWR_STR_FWD

#define FEC_TFWR_STR_FWD   BIT (8) /* Present on ENET but not on FEC */

Definition at line 285 of file fec_ecat.c.

◆ FEC_TFWR_X_WMRK

#define FEC_TFWR_X_WMRK (   x)    ((x)&0x03)

Definition at line 286 of file fec_ecat.c.

◆ FEC_TFWR_X_WMRK_128

#define FEC_TFWR_X_WMRK_128   (0x02)

Definition at line 288 of file fec_ecat.c.

◆ FEC_TFWR_X_WMRK_192

#define FEC_TFWR_X_WMRK_192   (0x03)

Definition at line 289 of file fec_ecat.c.

◆ FEC_TFWR_X_WMRK_64

#define FEC_TFWR_X_WMRK_64   (0x01)

Definition at line 287 of file fec_ecat.c.

◆ NUM_BUFFERS

#define NUM_BUFFERS   2

Definition at line 53 of file fec_ecat.c.

◆ PKT_MAXBUF_SIZE

#define PKT_MAXBUF_SIZE   1518

Definition at line 339 of file fec_ecat.c.

Typedef Documentation

◆ fec_cfg_t

typedef struct fec_cfg fec_cfg_t

◆ fec_mac_t

typedef struct fec_mac_t fec_mac_t

◆ fec_mib_t

typedef struct fec_mib fec_mib_t

◆ fec_phy_inteface_t

◆ fec_t

typedef struct fec fec_t

◆ reg_fec_t

typedef struct reg_fec reg_fec_t

Enumeration Type Documentation

◆ fec_phy_inteface

Enumerator
FEC_PHY_MII 

MII, Media Independent Interface 4-bit operating at 25 Mhz

FEC_PHY_RMII 

RMII, Reduced Media Independent Interface 2-bit operating at 50 Mhz

FEC_PHY_RGMII 

Definition at line 343 of file fec_ecat.c.

Function Documentation

◆ COMPILETIME_ASSERT() [1/7]

COMPILETIME_ASSERT ( FEC_MODULE_CLOCK_Hz >=  FEC_MIN_MODULE_CLOCK_Hz)

◆ COMPILETIME_ASSERT() [2/7]

COMPILETIME_ASSERT ( offsetof(reg_fec_t, emrbr)  = =0x188)

◆ COMPILETIME_ASSERT() [3/7]

COMPILETIME_ASSERT ( offsetof(reg_fec_t, fec_miigsk_cfgr)  = =0x300)

◆ COMPILETIME_ASSERT() [4/7]

COMPILETIME_ASSERT ( offsetof(reg_fec_t, smac)  = =0x500)

◆ COMPILETIME_ASSERT() [5/7]

COMPILETIME_ASSERT ( offsetof(reg_fec_t, smac[3])  = =0x518)

◆ COMPILETIME_ASSERT() [6/7]

COMPILETIME_ASSERT ( offsetof(reg_fec_t, tx_almost_full)  = =0x1A8)

◆ COMPILETIME_ASSERT() [7/7]

COMPILETIME_ASSERT ( sizeof(fec_mib_t = =0x100)

◆ fec_ecat_hotplug()

static void fec_ecat_hotplug ( void  )
static

Definition at line 666 of file fec_ecat.c.

◆ fec_ecat_init_hw()

static void fec_ecat_init_hw ( const fec_mac_address_t mac_address)
static

Definition at line 501 of file fec_ecat.c.

◆ fec_ecat_probe()

static dev_state_t fec_ecat_probe ( void  )
static

Definition at line 742 of file fec_ecat.c.

◆ fec_ecat_read_phy()

static uint16_t fec_ecat_read_phy ( void *  arg,
uint8_t  address,
uint8_t  reg 
)
static

Definition at line 476 of file fec_ecat.c.

◆ fec_ecat_write_phy()

static void fec_ecat_write_phy ( void *  arg,
uint8_t  address,
uint8_t  reg,
uint16_t  value 
)
static

Definition at line 489 of file fec_ecat.c.

Variable Documentation

◆ fec

fec_t* fec
static

Definition at line 385 of file fec_ecat.c.

◆ FEC_ALLIGNED

uint8_t fec_rx_data [NUM_BUFFERS * RX_BUFFER_SIZE] FEC_ALLIGNED
static

Definition at line 378 of file fec_ecat.c.

FEC_MII_FRAME
#define FEC_MII_FRAME
Definition: fec_ecat.c:322
FEC_MII_RA
#define FEC_MII_RA(ra)
Definition: fec_ecat.c:325
FEC_MII_PA
#define FEC_MII_PA(pa)
Definition: fec_ecat.c:324
FEC_MII_OP
#define FEC_MII_OP(x)
Definition: fec_ecat.c:323
FEC_MII_OP_WR
#define FEC_MII_OP_WR
Definition: fec_ecat.c:313
FEC_MII_SET_DATA
#define FEC_MII_SET_DATA(v)
Definition: fec_ecat.c:326
FEC_MII_OP_RD
#define FEC_MII_OP_RD
Definition: fec_ecat.c:312


soem
Author(s): Arthur Ketels and M.J.G. van den Molengraft
autogenerated on Wed Mar 2 2022 01:01:49