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Defines
#define	EMAC_MAC1_MASK 0xcf1f
#define	EMAC_MAC1_REC_EN 0x00000001
#define	EMAC_MAC1_PASS_ALL 0x00000002
#define	EMAC_MAC1_RX_FLOWC 0x00000004
#define	EMAC_MAC1_TX_FLOWC 0x00000008
#define	EMAC_MAC1_LOOPB 0x00000010
#define	EMAC_MAC1_RES_TX 0x00000100
#define	EMAC_MAC1_RES_MCS_TX 0x00000200
#define	EMAC_MAC1_RES_RX 0x00000400
#define	EMAC_MAC1_RES_MCS_RX 0x00000800
#define	EMAC_MAC1_SIM_RES 0x00004000
#define	EMAC_MAC1_SOFT_RES 0x00008000
#define	EMAC_MAC2_MASK 0x73ff
#define	EMAC_MAC2_FULL_DUP 0x00000001
#define	EMAC_MAC2_FRM_LEN_CHK 0x00000002
#define	EMAC_MAC2_HUGE_FRM_EN 0x00000004
#define	EMAC_MAC2_DLY_CRC 0x00000008
#define	EMAC_MAC2_CRC_EN 0x00000010
#define	EMAC_MAC2_PAD_EN 0x00000020
#define	EMAC_MAC2_VLAN_PAD_EN 0x00000040
#define	EMAC_MAC2_ADET_PAD_EN 0x00000080
#define	EMAC_MAC2_PPREAM_ENF 0x00000100
#define	EMAC_MAC2_LPREAM_ENF 0x00000200
#define	EMAC_MAC2_NO_BACKOFF 0x00001000
#define	EMAC_MAC2_BACK_PRESSURE 0x00002000
#define	EMAC_MAC2_EXCESS_DEF 0x00004000
#define	EMAC_IPGT_BBIPG(n) (n&0x7F)
#define	EMAC_IPGT_FULL_DUP (EMAC_IPGT_BBIPG(0x15))
#define	EMAC_IPGT_HALF_DUP (EMAC_IPGT_BBIPG(0x12))
#define	EMAC_IPGR_NBBIPG_P2(n) (n&0x7F)
#define	EMAC_IPGR_P2_DEF (EMAC_IPGR_NBBIPG_P2(0x12))
#define	EMAC_IPGR_NBBIPG_P1(n) ((n&0x7F)<<8)
#define	EMAC_IPGR_P1_DEF EMAC_IPGR_NBBIPG_P1(0x0C)
#define	EMAC_CLRT_MAX_RETX(n) (n&0x0F)
#define	EMAC_CLRT_COLL(n) ((n&0x3F)<<8)
#define	EMAC_CLRT_DEF ((EMAC_CLRT_MAX_RETX(0x0F))\|(EMAC_CLRT_COLL(0x37)))
#define	EMAC_MAXF_MAXFRMLEN(n) (n&0xFFFF)
#define	EMAC_MAXF_MAXFRMLEN_DEF (0x6000)
#define	EMAC_SUPP_SPEED 0x00000100
#define	EMAC_SUPP_RES_RMII 0x00000800
#define	EMAC_TEST_SHCUT_PQUANTA 0x00000001
#define	EMAC_TEST_TST_PAUSE 0x00000002
#define	EMAC_TEST_TST_BACKP 0x00000004
#define	EMAC_MCFG_SCAN_INC 0x00000001
#define	EMAC_MCFG_SUPP_PREAM 0x00000002
#define	EMAC_MCFG_CLK_SEL(n) ((n&0x0F)<<2)
#define	EMAC_MCFG_RES_MII 0x00008000
#define	EMAC_MCFG_MII_MAXCLK 2500000UL
#define	EMAC_MCMD_READ 0x00000001
#define	EMAC_MCMD_SCAN 0x00000002
#define	EMAC_MII_WR_TOUT 0x00050000
#define	EMAC_MII_RD_TOUT 0x00050000
#define	EMAC_MADR_REG_ADR(n) (n&0x1F)
#define	EMAC_MADR_PHY_ADR(n) ((n&0x1F)<<8)
#define	EMAC_MWTD_DATA(n) (n&0xFFFF)
#define	EMAC_MRDD_DATA(n) (n&0xFFFF)
#define	EMAC_MIND_BUSY 0x00000001
#define	EMAC_MIND_SCAN 0x00000002
#define	EMAC_MIND_NOT_VAL 0x00000004
#define	EMAC_MIND_MII_LINK_FAIL 0x00000008
#define	EMAC_CR_RX_EN 0x00000001
#define	EMAC_CR_TX_EN 0x00000002
#define	EMAC_CR_REG_RES 0x00000008
#define	EMAC_CR_TX_RES 0x00000010
#define	EMAC_CR_RX_RES 0x00000020
#define	EMAC_CR_PASS_RUNT_FRM 0x00000040
#define	EMAC_CR_PASS_RX_FILT 0x00000080
#define	EMAC_CR_TX_FLOW_CTRL 0x00000100
#define	EMAC_CR_RMII 0x00000200
#define	EMAC_CR_FULL_DUP 0x00000400
#define	EMAC_SR_RX_EN 0x00000001
#define	EMAC_SR_TX_EN 0x00000002
#define	EMAC_TSV0_CRC_ERR 0x00000001
#define	EMAC_TSV0_LEN_CHKERR 0x00000002
#define	EMAC_TSV0_LEN_OUTRNG 0x00000004
#define	EMAC_TSV0_DONE 0x00000008
#define	EMAC_TSV0_MCAST 0x00000010
#define	EMAC_TSV0_BCAST 0x00000020
#define	EMAC_TSV0_PKT_DEFER 0x00000040
#define	EMAC_TSV0_EXC_DEFER 0x00000080
#define	EMAC_TSV0_EXC_COLL 0x00000100
#define	EMAC_TSV0_LATE_COLL 0x00000200
#define	EMAC_TSV0_GIANT 0x00000400
#define	EMAC_TSV0_UNDERRUN 0x00000800
#define	EMAC_TSV0_BYTES 0x0FFFF000
#define	EMAC_TSV0_CTRL_FRAME 0x10000000
#define	EMAC_TSV0_PAUSE 0x20000000
#define	EMAC_TSV0_BACK_PRESS 0x40000000
#define	EMAC_TSV0_VLAN 0x80000000
#define	EMAC_TSV1_BYTE_CNT 0x0000FFFF
#define	EMAC_TSV1_COLL_CNT 0x000F0000
#define	EMAC_RSV_BYTE_CNT 0x0000FFFF
#define	EMAC_RSV_PKT_IGNORED 0x00010000
#define	EMAC_RSV_RXDV_SEEN 0x00020000
#define	EMAC_RSV_CARR_SEEN 0x00040000
#define	EMAC_RSV_REC_CODEV 0x00080000
#define	EMAC_RSV_CRC_ERR 0x00100000
#define	EMAC_RSV_LEN_CHKERR 0x00200000
#define	EMAC_RSV_LEN_OUTRNG 0x00400000
#define	EMAC_RSV_REC_OK 0x00800000
#define	EMAC_RSV_MCAST 0x01000000
#define	EMAC_RSV_BCAST 0x02000000
#define	EMAC_RSV_DRIB_NIBB 0x04000000
#define	EMAC_RSV_CTRL_FRAME 0x08000000
#define	EMAC_RSV_PAUSE 0x10000000
#define	EMAC_RSV_UNSUPP_OPC 0x20000000
#define	EMAC_RSV_VLAN 0x40000000
#define	EMAC_FCC_MIRR_CNT(n) (n&0xFFFF)
#define	EMAC_FCC_PAUSE_TIM(n) ((n&0xFFFF)<<16)
#define	EMAC_FCS_MIRR_CNT(n) (n&0xFFFF)
#define	EMAC_RFC_UCAST_EN 0x00000001
#define	EMAC_RFC_BCAST_EN 0x00000002
#define	EMAC_RFC_MCAST_EN 0x00000004
#define	EMAC_RFC_UCAST_HASH_EN 0x00000008
#define	EMAC_RFC_MCAST_HASH_EN 0x00000010
#define	EMAC_RFC_PERFECT_EN 0x00000020
#define	EMAC_RFC_MAGP_WOL_EN 0x00001000
#define	EMAC_RFC_PFILT_WOL_EN 0x00002000
#define	EMAC_WOL_UCAST 0x00000001
#define	EMAC_WOL_BCAST 0x00000002
#define	EMAC_WOL_MCAST 0x00000004
#define	EMAC_WOL_UCAST_HASH 0x00000008
#define	EMAC_WOL_MCAST_HASH 0x00000010
#define	EMAC_WOL_PERFECT 0x00000020
#define	EMAC_WOL_RX_FILTER 0x00000080
#define	EMAC_WOL_MAG_PACKET 0x00000100
#define	EMAC_WOL_BITMASK 0x01BF
#define	EMAC_INT_RX_OVERRUN 0x00000001
#define	EMAC_INT_RX_ERR 0x00000002
#define	EMAC_INT_RX_FIN 0x00000004
#define	EMAC_INT_RX_DONE 0x00000008
#define	EMAC_INT_TX_UNDERRUN 0x00000010
#define	EMAC_INT_TX_ERR 0x00000020
#define	EMAC_INT_TX_FIN 0x00000040
#define	EMAC_INT_TX_DONE 0x00000080
#define	EMAC_INT_SOFT_INT 0x00001000
#define	EMAC_INT_WAKEUP 0x00002000
#define	EMAC_PD_POWER_DOWN 0x80000000
#define	EMAC_NUM_RX_FRAG 6
#define	EMAC_NUM_TX_FRAG 4
#define	EMAC_ETH_MAX_FLEN 1536
#define	EMAC_TX_FRAME_TOUT 0x00100000
#define	RX_DESC_BASE 0x20004000
#define	RX_STAT_BASE (RX_DESC_BASE + EMAC_NUM_RX_FRAG * 8)
#define	TX_DESC_BASE (RX_STAT_BASE + EMAC_NUM_RX_FRAG * 8)
#define	TX_STAT_BASE (TX_DESC_BASE + EMAC_NUM_TX_FRAG * 8)
#define	RX_BUF_BASE (TX_STAT_BASE + EMAC_NUM_TX_FRAG * 4)
#define	TX_BUF_BASE (RX_BUF_BASE + EMAC_NUM_RX_FRAG * EMAC_ETH_MAX_FLEN)
#define	RX_DESC_PACKET(i) ((uint32_t )(RX_DESC_BASE + 8 * i))
#define	RX_DESC_CTRL(i) ((uint32_t )(RX_DESC_BASE + 4 + 8 * i))
#define	RX_STAT_INFO(i) ((uint32_t )(RX_STAT_BASE + 8 * i))
#define	RX_STAT_HASHCRC(i) ((uint32_t )(RX_STAT_BASE + 4 + 8 * i))
#define	TX_DESC_PACKET(i) ((uint32_t )(TX_DESC_BASE + 8 * i))
#define	TX_DESC_CTRL(i) ((uint32_t )(TX_DESC_BASE + 4 + 8 * i))
#define	TX_STAT_INFO(i) ((uint32_t )(TX_STAT_BASE + 4 * i))
#define	RX_BUF(i) (RX_BUF_BASE + EMAC_ETH_MAX_FLEN * i)
#define	TX_BUF(i) (TX_BUF_BASE + EMAC_ETH_MAX_FLEN * i)
#define	EMAC_RCTRL_SIZE(n) (n&0x7FF)
#define	EMAC_RCTRL_INT 0x80000000
#define	EMAC_RHASH_SA 0x000001FF
#define	EMAC_RHASH_DA 0x001FF000
#define	EMAC_RINFO_SIZE 0x000007FF
#define	EMAC_RINFO_CTRL_FRAME 0x00040000
#define	EMAC_RINFO_VLAN 0x00080000
#define	EMAC_RINFO_FAIL_FILT 0x00100000
#define	EMAC_RINFO_MCAST 0x00200000
#define	EMAC_RINFO_BCAST 0x00400000
#define	EMAC_RINFO_CRC_ERR 0x00800000
#define	EMAC_RINFO_SYM_ERR 0x01000000
#define	EMAC_RINFO_LEN_ERR 0x02000000
#define	EMAC_RINFO_RANGE_ERR 0x04000000
#define	EMAC_RINFO_ALIGN_ERR 0x08000000
#define	EMAC_RINFO_OVERRUN 0x10000000
#define	EMAC_RINFO_NO_DESCR 0x20000000
#define	EMAC_RINFO_LAST_FLAG 0x40000000
#define	EMAC_RINFO_ERR 0x80000000
#define	EMAC_RINFO_ERR_MASK
#define	EMAC_TCTRL_SIZE 0x000007FF
#define	EMAC_TCTRL_OVERRIDE 0x04000000
#define	EMAC_TCTRL_HUGE 0x08000000
#define	EMAC_TCTRL_PAD 0x10000000
#define	EMAC_TCTRL_CRC 0x20000000
#define	EMAC_TCTRL_LAST 0x40000000
#define	EMAC_TCTRL_INT 0x80000000
#define	EMAC_TINFO_COL_CNT 0x01E00000
#define	EMAC_TINFO_DEFER 0x02000000
#define	EMAC_TINFO_EXCESS_DEF 0x04000000
#define	EMAC_TINFO_EXCESS_COL 0x08000000
#define	EMAC_TINFO_LATE_COL 0x10000000
#define	EMAC_TINFO_UNDERRUN 0x20000000
#define	EMAC_TINFO_NO_DESCR 0x40000000
#define	EMAC_TINFO_ERR 0x80000000
Enumerations
enum	EMAC_BUFF_STATUS { EMAC_BUFF_EMPTY, EMAC_BUFF_PARTIAL_FULL, EMAC_BUFF_FULL }
enum	EMAC_BUFF_IDX { EMAC_TX_BUFF, EMAC_RX_BUFF }

Define Documentation

#define EMAC_MAC1_MASK 0xcf1f

 * $Id: $
 *

#define EMAC_MAC1_REC_EN 0x00000001

#define EMAC_MAC1_PASS_ALL 0x00000002

#define EMAC_MAC1_RX_FLOWC 0x00000004

#define EMAC_MAC1_TX_FLOWC 0x00000008

#define EMAC_MAC1_LOOPB 0x00000010

#define EMAC_MAC1_RES_TX 0x00000100

#define EMAC_MAC1_RES_MCS_TX 0x00000200

#define EMAC_MAC1_RES_RX 0x00000400

#define EMAC_MAC1_RES_MCS_RX 0x00000800

#define EMAC_MAC1_SIM_RES 0x00004000

#define EMAC_MAC1_SOFT_RES 0x00008000

#define EMAC_MAC2_MASK 0x73ff

#define EMAC_MAC2_FULL_DUP 0x00000001

#define EMAC_MAC2_FRM_LEN_CHK 0x00000002

#define EMAC_MAC2_HUGE_FRM_EN 0x00000004

#define EMAC_MAC2_DLY_CRC 0x00000008

#define EMAC_MAC2_CRC_EN 0x00000010

#define EMAC_MAC2_PAD_EN 0x00000020

#define EMAC_MAC2_VLAN_PAD_EN 0x00000040

#define EMAC_MAC2_ADET_PAD_EN 0x00000080

#define EMAC_MAC2_PPREAM_ENF 0x00000100

#define EMAC_MAC2_LPREAM_ENF 0x00000200

#define EMAC_MAC2_NO_BACKOFF 0x00001000

#define EMAC_MAC2_BACK_PRESSURE 0x00002000

#define EMAC_MAC2_EXCESS_DEF 0x00004000

#define EMAC_IPGT_BBIPG ( n ) (n&0x7F)

#define EMAC_IPGT_FULL_DUP (EMAC_IPGT_BBIPG(0x15))

#define EMAC_IPGT_HALF_DUP (EMAC_IPGT_BBIPG(0x12))

#define EMAC_IPGR_NBBIPG_P2 ( n ) (n&0x7F)

#define EMAC_IPGR_P2_DEF (EMAC_IPGR_NBBIPG_P2(0x12))

#define EMAC_IPGR_NBBIPG_P1 ( n ) ((n&0x7F)<<8)

#define EMAC_IPGR_P1_DEF EMAC_IPGR_NBBIPG_P1(0x0C)

#define EMAC_CLRT_MAX_RETX ( n ) (n&0x0F)

#define EMAC_CLRT_COLL ( n ) ((n&0x3F)<<8)

#define EMAC_CLRT_DEF ((EMAC_CLRT_MAX_RETX(0x0F))|(EMAC_CLRT_COLL(0x37)))

#define EMAC_MAXF_MAXFRMLEN ( n ) (n&0xFFFF)

#define EMAC_MAXF_MAXFRMLEN_DEF (0x6000)

#define EMAC_SUPP_SPEED 0x00000100

#define EMAC_SUPP_RES_RMII 0x00000800

#define EMAC_TEST_SHCUT_PQUANTA 0x00000001

#define EMAC_TEST_TST_PAUSE 0x00000002

#define EMAC_TEST_TST_BACKP 0x00000004

#define EMAC_MCFG_SCAN_INC 0x00000001

#define EMAC_MCFG_SUPP_PREAM 0x00000002

#define EMAC_MCFG_CLK_SEL ( n ) ((n&0x0F)<<2)

#define EMAC_MCFG_RES_MII 0x00008000

#define EMAC_MCFG_MII_MAXCLK 2500000UL

#define EMAC_MCMD_READ 0x00000001

#define EMAC_MCMD_SCAN 0x00000002

#define EMAC_MII_WR_TOUT 0x00050000

#define EMAC_MII_RD_TOUT 0x00050000

#define EMAC_MADR_REG_ADR ( n ) (n&0x1F)

#define EMAC_MADR_PHY_ADR ( n ) ((n&0x1F)<<8)

#define EMAC_MWTD_DATA ( n ) (n&0xFFFF)

#define EMAC_MRDD_DATA ( n ) (n&0xFFFF)

#define EMAC_MIND_BUSY 0x00000001

#define EMAC_MIND_SCAN 0x00000002

#define EMAC_MIND_NOT_VAL 0x00000004

#define EMAC_MIND_MII_LINK_FAIL 0x00000008

#define EMAC_CR_RX_EN 0x00000001

#define EMAC_CR_TX_EN 0x00000002

#define EMAC_CR_REG_RES 0x00000008

#define EMAC_CR_TX_RES 0x00000010

#define EMAC_CR_RX_RES 0x00000020

#define EMAC_CR_PASS_RUNT_FRM 0x00000040

#define EMAC_CR_PASS_RX_FILT 0x00000080

#define EMAC_CR_TX_FLOW_CTRL 0x00000100

#define EMAC_CR_RMII 0x00000200

#define EMAC_CR_FULL_DUP 0x00000400

#define EMAC_SR_RX_EN 0x00000001

#define EMAC_SR_TX_EN 0x00000002

#define EMAC_TSV0_CRC_ERR 0x00000001

#define EMAC_TSV0_LEN_CHKERR 0x00000002

#define EMAC_TSV0_LEN_OUTRNG 0x00000004

#define EMAC_TSV0_DONE 0x00000008

#define EMAC_TSV0_MCAST 0x00000010

#define EMAC_TSV0_BCAST 0x00000020

#define EMAC_TSV0_PKT_DEFER 0x00000040

#define EMAC_TSV0_EXC_DEFER 0x00000080

#define EMAC_TSV0_EXC_COLL 0x00000100

#define EMAC_TSV0_LATE_COLL 0x00000200

#define EMAC_TSV0_GIANT 0x00000400

#define EMAC_TSV0_UNDERRUN 0x00000800

#define EMAC_TSV0_BYTES 0x0FFFF000

#define EMAC_TSV0_CTRL_FRAME 0x10000000

#define EMAC_TSV0_PAUSE 0x20000000

#define EMAC_TSV0_BACK_PRESS 0x40000000

#define EMAC_TSV0_VLAN 0x80000000

#define EMAC_TSV1_BYTE_CNT 0x0000FFFF

#define EMAC_TSV1_COLL_CNT 0x000F0000

#define EMAC_RSV_BYTE_CNT 0x0000FFFF

#define EMAC_RSV_PKT_IGNORED 0x00010000

#define EMAC_RSV_RXDV_SEEN 0x00020000

#define EMAC_RSV_CARR_SEEN 0x00040000

#define EMAC_RSV_REC_CODEV 0x00080000

#define EMAC_RSV_CRC_ERR 0x00100000

#define EMAC_RSV_LEN_CHKERR 0x00200000

#define EMAC_RSV_LEN_OUTRNG 0x00400000

#define EMAC_RSV_REC_OK 0x00800000

#define EMAC_RSV_MCAST 0x01000000

#define EMAC_RSV_BCAST 0x02000000

#define EMAC_RSV_DRIB_NIBB 0x04000000

#define EMAC_RSV_CTRL_FRAME 0x08000000

#define EMAC_RSV_PAUSE 0x10000000

#define EMAC_RSV_UNSUPP_OPC 0x20000000

#define EMAC_RSV_VLAN 0x40000000

#define EMAC_FCC_MIRR_CNT ( n ) (n&0xFFFF)

#define EMAC_FCC_PAUSE_TIM ( n ) ((n&0xFFFF)<<16)

#define EMAC_FCS_MIRR_CNT ( n ) (n&0xFFFF)

#define EMAC_RFC_UCAST_EN 0x00000001

#define EMAC_RFC_BCAST_EN 0x00000002

#define EMAC_RFC_MCAST_EN 0x00000004

#define EMAC_RFC_UCAST_HASH_EN 0x00000008

#define EMAC_RFC_MCAST_HASH_EN 0x00000010

#define EMAC_RFC_PERFECT_EN 0x00000020

#define EMAC_RFC_MAGP_WOL_EN 0x00001000

#define EMAC_RFC_PFILT_WOL_EN 0x00002000

#define EMAC_WOL_UCAST 0x00000001

#define EMAC_WOL_BCAST 0x00000002

#define EMAC_WOL_MCAST 0x00000004

#define EMAC_WOL_UCAST_HASH 0x00000008

#define EMAC_WOL_MCAST_HASH 0x00000010

#define EMAC_WOL_PERFECT 0x00000020

#define EMAC_WOL_RX_FILTER 0x00000080

#define EMAC_WOL_MAG_PACKET 0x00000100

#define EMAC_WOL_BITMASK 0x01BF

#define EMAC_INT_RX_OVERRUN 0x00000001

Referenced by Lpc17xxEmacRxThread().

#define EMAC_INT_RX_ERR 0x00000002

Referenced by Lpc17xxEmacRxThread().

#define EMAC_INT_RX_FIN 0x00000004

Referenced by Lpc17xxEmacRxThread().

#define EMAC_INT_RX_DONE 0x00000008

Referenced by Lpc17xxEmacRxThread().

#define EMAC_INT_TX_UNDERRUN 0x00000010

Referenced by Lpc17xxEmacRxThread().

#define EMAC_INT_TX_ERR 0x00000020

Referenced by Lpc17xxEmacRxThread().

#define EMAC_INT_TX_FIN 0x00000040

Referenced by Lpc17xxEmacRxThread().

#define EMAC_INT_TX_DONE 0x00000080

Referenced by Lpc17xxEmacRxThread().

#define EMAC_INT_SOFT_INT 0x00001000

#define EMAC_INT_WAKEUP 0x00002000

#define EMAC_PD_POWER_DOWN 0x80000000

#define EMAC_NUM_RX_FRAG 6

#define EMAC_NUM_TX_FRAG 4

#define EMAC_ETH_MAX_FLEN 1536

#define EMAC_TX_FRAME_TOUT 0x00100000

#define RX_DESC_BASE 0x20004000

#define RX_STAT_BASE (RX_DESC_BASE + EMAC_NUM_RX_FRAG * 8)

#define TX_DESC_BASE (RX_STAT_BASE + EMAC_NUM_RX_FRAG * 8)

#define TX_STAT_BASE (TX_DESC_BASE + EMAC_NUM_TX_FRAG * 8)

#define RX_BUF_BASE (TX_STAT_BASE + EMAC_NUM_TX_FRAG * 4)

#define TX_BUF_BASE (RX_BUF_BASE + EMAC_NUM_RX_FRAG * EMAC_ETH_MAX_FLEN)

#define RX_DESC_PACKET ( i ) (*(uint32_t *)(RX_DESC_BASE + 8 * i))

#define RX_DESC_CTRL ( i ) (*(uint32_t *)(RX_DESC_BASE + 4 + 8 * i))

#define RX_STAT_INFO ( i ) (*(uint32_t *)(RX_STAT_BASE + 8 * i))

#define RX_STAT_HASHCRC ( i ) (*(uint32_t *)(RX_STAT_BASE + 4 + 8 * i))

#define TX_DESC_PACKET ( i ) (*(uint32_t *)(TX_DESC_BASE + 8 * i))

#define TX_DESC_CTRL ( i ) (*(uint32_t *)(TX_DESC_BASE + 4 + 8 * i))

#define TX_STAT_INFO ( i ) (*(uint32_t *)(TX_STAT_BASE + 4 * i))

#define RX_BUF ( i ) (RX_BUF_BASE + EMAC_ETH_MAX_FLEN * i)

#define TX_BUF ( i ) (TX_BUF_BASE + EMAC_ETH_MAX_FLEN * i)

#define EMAC_RCTRL_SIZE ( n ) (n&0x7FF)

#define EMAC_RCTRL_INT 0x80000000

#define EMAC_RHASH_SA 0x000001FF

#define EMAC_RHASH_DA 0x001FF000

#define EMAC_RINFO_SIZE 0x000007FF

#define EMAC_RINFO_CTRL_FRAME 0x00040000

#define EMAC_RINFO_VLAN 0x00080000

#define EMAC_RINFO_FAIL_FILT 0x00100000

#define EMAC_RINFO_MCAST 0x00200000

#define EMAC_RINFO_BCAST 0x00400000

#define EMAC_RINFO_CRC_ERR 0x00800000

#define EMAC_RINFO_SYM_ERR 0x01000000

#define EMAC_RINFO_LEN_ERR 0x02000000

#define EMAC_RINFO_RANGE_ERR 0x04000000

#define EMAC_RINFO_ALIGN_ERR 0x08000000

#define EMAC_RINFO_OVERRUN 0x10000000

#define EMAC_RINFO_NO_DESCR 0x20000000

#define EMAC_RINFO_LAST_FLAG 0x40000000

#define EMAC_RINFO_ERR 0x80000000

#define EMAC_RINFO_ERR_MASK

Value:

(EMAC_RINFO_FAIL_FILT | EMAC_RINFO_CRC_ERR | \
                                  EMAC_RINFO_SYM_ERR | EMAC_RINFO_LEN_ERR   | \
                                  EMAC_RINFO_ALIGN_ERR | EMAC_RINFO_OVERRUN)

#define EMAC_TCTRL_SIZE 0x000007FF

#define EMAC_TCTRL_OVERRIDE 0x04000000

#define EMAC_TCTRL_HUGE 0x08000000

#define EMAC_TCTRL_PAD 0x10000000

#define EMAC_TCTRL_CRC 0x20000000

#define EMAC_TCTRL_LAST 0x40000000

#define EMAC_TCTRL_INT 0x80000000

#define EMAC_TINFO_COL_CNT 0x01E00000

#define EMAC_TINFO_DEFER 0x02000000

#define EMAC_TINFO_EXCESS_DEF 0x04000000

#define EMAC_TINFO_EXCESS_COL 0x08000000

#define EMAC_TINFO_LATE_COL 0x10000000

#define EMAC_TINFO_UNDERRUN 0x20000000

#define EMAC_TINFO_NO_DESCR 0x40000000

#define EMAC_TINFO_ERR 0x80000000

Enumeration Type Documentation

enum EMAC_BUFF_STATUS

Enumerator:

EMAC_BUFF_EMPTY
EMAC_BUFF_PARTIAL_FULL
EMAC_BUFF_FULL

enum EMAC_BUFF_IDX

Enumerator:

EMAC_TX_BUFF
EMAC_RX_BUFF

Defines

Enumerations

Define Documentation

Enumeration Type Documentation