337 lines
9.1 KiB
C
Executable File
337 lines
9.1 KiB
C
Executable File
/*
|
|
* File : macb.h
|
|
* This file is part of RT-Thread RTOS
|
|
* COPYRIGHT (C) 2006, RT-Thread Develop Team
|
|
*
|
|
* The license and distribution terms for this file may be
|
|
* found in the file LICENSE in this distribution or at
|
|
* http://www.rt-thread.org/license/LICENSE
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2011-03-18 weety first version
|
|
*/
|
|
#ifndef _MACB_H
|
|
#define _MACB_H
|
|
#include <mii.h>
|
|
|
|
/* MACB register offsets */
|
|
#define MACB_NCR 0x0000
|
|
#define MACB_NCFGR 0x0004
|
|
#define MACB_NSR 0x0008
|
|
#define MACB_TSR 0x0014
|
|
#define MACB_RBQP 0x0018
|
|
#define MACB_TBQP 0x001c
|
|
#define MACB_RSR 0x0020
|
|
#define MACB_ISR 0x0024
|
|
#define MACB_IER 0x0028
|
|
#define MACB_IDR 0x002c
|
|
#define MACB_IMR 0x0030
|
|
#define MACB_MAN 0x0034
|
|
#define MACB_PTR 0x0038
|
|
#define MACB_PFR 0x003c
|
|
#define MACB_FTO 0x0040
|
|
#define MACB_SCF 0x0044
|
|
#define MACB_MCF 0x0048
|
|
#define MACB_FRO 0x004c
|
|
#define MACB_FCSE 0x0050
|
|
#define MACB_ALE 0x0054
|
|
#define MACB_DTF 0x0058
|
|
#define MACB_LCOL 0x005c
|
|
#define MACB_EXCOL 0x0060
|
|
#define MACB_TUND 0x0064
|
|
#define MACB_CSE 0x0068
|
|
#define MACB_RRE 0x006c
|
|
#define MACB_ROVR 0x0070
|
|
#define MACB_RSE 0x0074
|
|
#define MACB_ELE 0x0078
|
|
#define MACB_RJA 0x007c
|
|
#define MACB_USF 0x0080
|
|
#define MACB_STE 0x0084
|
|
#define MACB_RLE 0x0088
|
|
#define MACB_TPF 0x008c
|
|
#define MACB_HRB 0x0090
|
|
#define MACB_HRT 0x0094
|
|
#define MACB_SA1B 0x0098
|
|
#define MACB_SA1T 0x009c
|
|
#define MACB_SA2B 0x00a0
|
|
#define MACB_SA2T 0x00a4
|
|
#define MACB_SA3B 0x00a8
|
|
#define MACB_SA3T 0x00ac
|
|
#define MACB_SA4B 0x00b0
|
|
#define MACB_SA4T 0x00b4
|
|
#define MACB_TID 0x00b8
|
|
#define MACB_TPQ 0x00bc
|
|
#define MACB_USRIO 0x00c0
|
|
#define MACB_WOL 0x00c4
|
|
|
|
/* Bitfields in NCR */
|
|
#define MACB_LB_OFFSET 0
|
|
#define MACB_LB_SIZE 1
|
|
#define MACB_LLB_OFFSET 1
|
|
#define MACB_LLB_SIZE 1
|
|
#define MACB_RE_OFFSET 2
|
|
#define MACB_RE_SIZE 1
|
|
#define MACB_TE_OFFSET 3
|
|
#define MACB_TE_SIZE 1
|
|
#define MACB_MPE_OFFSET 4
|
|
#define MACB_MPE_SIZE 1
|
|
#define MACB_CLRSTAT_OFFSET 5
|
|
#define MACB_CLRSTAT_SIZE 1
|
|
#define MACB_INCSTAT_OFFSET 6
|
|
#define MACB_INCSTAT_SIZE 1
|
|
#define MACB_WESTAT_OFFSET 7
|
|
#define MACB_WESTAT_SIZE 1
|
|
#define MACB_BP_OFFSET 8
|
|
#define MACB_BP_SIZE 1
|
|
#define MACB_TSTART_OFFSET 9
|
|
#define MACB_TSTART_SIZE 1
|
|
#define MACB_THALT_OFFSET 10
|
|
#define MACB_THALT_SIZE 1
|
|
#define MACB_NCR_TPF_OFFSET 11
|
|
#define MACB_NCR_TPF_SIZE 1
|
|
#define MACB_TZQ_OFFSET 12
|
|
#define MACB_TZQ_SIZE 1
|
|
|
|
/* Bitfields in NCFGR */
|
|
#define MACB_SPD_OFFSET 0
|
|
#define MACB_SPD_SIZE 1
|
|
#define MACB_FD_OFFSET 1
|
|
#define MACB_FD_SIZE 1
|
|
#define MACB_BIT_RATE_OFFSET 2
|
|
#define MACB_BIT_RATE_SIZE 1
|
|
#define MACB_JFRAME_OFFSET 3
|
|
#define MACB_JFRAME_SIZE 1
|
|
#define MACB_CAF_OFFSET 4
|
|
#define MACB_CAF_SIZE 1
|
|
#define MACB_NBC_OFFSET 5
|
|
#define MACB_NBC_SIZE 1
|
|
#define MACB_NCFGR_MTI_OFFSET 6
|
|
#define MACB_NCFGR_MTI_SIZE 1
|
|
#define MACB_UNI_OFFSET 7
|
|
#define MACB_UNI_SIZE 1
|
|
#define MACB_BIG_OFFSET 8
|
|
#define MACB_BIG_SIZE 1
|
|
#define MACB_EAE_OFFSET 9
|
|
#define MACB_EAE_SIZE 1
|
|
#define MACB_CLK_OFFSET 10
|
|
#define MACB_CLK_SIZE 2
|
|
#define MACB_RTY_OFFSET 12
|
|
#define MACB_RTY_SIZE 1
|
|
#define MACB_PAE_OFFSET 13
|
|
#define MACB_PAE_SIZE 1
|
|
#define MACB_RBOF_OFFSET 14
|
|
#define MACB_RBOF_SIZE 2
|
|
#define MACB_RLCE_OFFSET 16
|
|
#define MACB_RLCE_SIZE 1
|
|
#define MACB_DRFCS_OFFSET 17
|
|
#define MACB_DRFCS_SIZE 1
|
|
#define MACB_EFRHD_OFFSET 18
|
|
#define MACB_EFRHD_SIZE 1
|
|
#define MACB_IRXFCS_OFFSET 19
|
|
#define MACB_IRXFCS_SIZE 1
|
|
|
|
/* Bitfields in NSR */
|
|
#define MACB_NSR_LINK_OFFSET 0
|
|
#define MACB_NSR_LINK_SIZE 1
|
|
#define MACB_MDIO_OFFSET 1
|
|
#define MACB_MDIO_SIZE 1
|
|
#define MACB_IDLE_OFFSET 2
|
|
#define MACB_IDLE_SIZE 1
|
|
|
|
/* Bitfields in TSR */
|
|
#define MACB_UBR_OFFSET 0
|
|
#define MACB_UBR_SIZE 1
|
|
#define MACB_COL_OFFSET 1
|
|
#define MACB_COL_SIZE 1
|
|
#define MACB_TSR_RLE_OFFSET 2
|
|
#define MACB_TSR_RLE_SIZE 1
|
|
#define MACB_TGO_OFFSET 3
|
|
#define MACB_TGO_SIZE 1
|
|
#define MACB_BEX_OFFSET 4
|
|
#define MACB_BEX_SIZE 1
|
|
#define MACB_COMP_OFFSET 5
|
|
#define MACB_COMP_SIZE 1
|
|
#define MACB_UND_OFFSET 6
|
|
#define MACB_UND_SIZE 1
|
|
|
|
/* Bitfields in RSR */
|
|
#define MACB_BNA_OFFSET 0
|
|
#define MACB_BNA_SIZE 1
|
|
#define MACB_REC_OFFSET 1
|
|
#define MACB_REC_SIZE 1
|
|
#define MACB_OVR_OFFSET 2
|
|
#define MACB_OVR_SIZE 1
|
|
|
|
/* Bitfields in ISR/IER/IDR/IMR */
|
|
#define MACB_MFD_OFFSET 0
|
|
#define MACB_MFD_SIZE 1
|
|
#define MACB_RCOMP_OFFSET 1
|
|
#define MACB_RCOMP_SIZE 1
|
|
#define MACB_RXUBR_OFFSET 2
|
|
#define MACB_RXUBR_SIZE 1
|
|
#define MACB_TXUBR_OFFSET 3
|
|
#define MACB_TXUBR_SIZE 1
|
|
#define MACB_ISR_TUND_OFFSET 4
|
|
#define MACB_ISR_TUND_SIZE 1
|
|
#define MACB_ISR_RLE_OFFSET 5
|
|
#define MACB_ISR_RLE_SIZE 1
|
|
#define MACB_TXERR_OFFSET 6
|
|
#define MACB_TXERR_SIZE 1
|
|
#define MACB_TCOMP_OFFSET 7
|
|
#define MACB_TCOMP_SIZE 1
|
|
#define MACB_ISR_LINK_OFFSET 9
|
|
#define MACB_ISR_LINK_SIZE 1
|
|
#define MACB_ISR_ROVR_OFFSET 10
|
|
#define MACB_ISR_ROVR_SIZE 1
|
|
#define MACB_HRESP_OFFSET 11
|
|
#define MACB_HRESP_SIZE 1
|
|
#define MACB_PFR_OFFSET 12
|
|
#define MACB_PFR_SIZE 1
|
|
#define MACB_PTZ_OFFSET 13
|
|
#define MACB_PTZ_SIZE 1
|
|
|
|
/* Bitfields in MAN */
|
|
#define MACB_DATA_OFFSET 0
|
|
#define MACB_DATA_SIZE 16
|
|
#define MACB_CODE_OFFSET 16
|
|
#define MACB_CODE_SIZE 2
|
|
#define MACB_REGA_OFFSET 18
|
|
#define MACB_REGA_SIZE 5
|
|
#define MACB_PHYA_OFFSET 23
|
|
#define MACB_PHYA_SIZE 5
|
|
#define MACB_RW_OFFSET 28
|
|
#define MACB_RW_SIZE 2
|
|
#define MACB_SOF_OFFSET 30
|
|
#define MACB_SOF_SIZE 2
|
|
|
|
/* Bitfields in USRIO (AVR32) */
|
|
#define MACB_MII_OFFSET 0
|
|
#define MACB_MII_SIZE 1
|
|
#define MACB_EAM_OFFSET 1
|
|
#define MACB_EAM_SIZE 1
|
|
#define MACB_TX_PAUSE_OFFSET 2
|
|
#define MACB_TX_PAUSE_SIZE 1
|
|
#define MACB_TX_PAUSE_ZERO_OFFSET 3
|
|
#define MACB_TX_PAUSE_ZERO_SIZE 1
|
|
|
|
/* Bitfields in USRIO (AT91) */
|
|
#define MACB_RMII_OFFSET 0
|
|
#define MACB_RMII_SIZE 1
|
|
#define MACB_CLKEN_OFFSET 1
|
|
#define MACB_CLKEN_SIZE 1
|
|
|
|
/* Bitfields in WOL */
|
|
#define MACB_IP_OFFSET 0
|
|
#define MACB_IP_SIZE 16
|
|
#define MACB_MAG_OFFSET 16
|
|
#define MACB_MAG_SIZE 1
|
|
#define MACB_ARP_OFFSET 17
|
|
#define MACB_ARP_SIZE 1
|
|
#define MACB_SA1_OFFSET 18
|
|
#define MACB_SA1_SIZE 1
|
|
#define MACB_WOL_MTI_OFFSET 19
|
|
#define MACB_WOL_MTI_SIZE 1
|
|
|
|
/* Constants for CLK */
|
|
#define MACB_CLK_DIV8 0
|
|
#define MACB_CLK_DIV16 1
|
|
#define MACB_CLK_DIV32 2
|
|
#define MACB_CLK_DIV64 3
|
|
|
|
/* Constants for MAN register */
|
|
#define MACB_MAN_SOF 1
|
|
#define MACB_MAN_WRITE 1
|
|
#define MACB_MAN_READ 2
|
|
#define MACB_MAN_CODE 2
|
|
|
|
/* Bit manipulation macros */
|
|
#define MACB_BIT(name) \
|
|
(1 << MACB_##name##_OFFSET)
|
|
#define MACB_BF(name,value) \
|
|
(((value) & ((1 << MACB_##name##_SIZE) - 1)) \
|
|
<< MACB_##name##_OFFSET)
|
|
#define MACB_BFEXT(name,value)\
|
|
(((value) >> MACB_##name##_OFFSET) \
|
|
& ((1 << MACB_##name##_SIZE) - 1))
|
|
#define MACB_BFINS(name,value,old) \
|
|
(((old) & ~(((1 << MACB_##name##_SIZE) - 1) \
|
|
<< MACB_##name##_OFFSET)) \
|
|
| MACB_BF(name,value))
|
|
|
|
/* Register access macros */
|
|
#define macb_readl(port,reg) \
|
|
readl((port)->regs + MACB_##reg)
|
|
#define macb_writel(port,reg,value) \
|
|
writel((value), (port)->regs + MACB_##reg)
|
|
|
|
struct dma_desc {
|
|
rt_uint32_t addr;
|
|
rt_uint32_t ctrl;
|
|
};
|
|
|
|
/* DMA descriptor bitfields */
|
|
#define MACB_RX_USED_OFFSET 0
|
|
#define MACB_RX_USED_SIZE 1
|
|
#define MACB_RX_WRAP_OFFSET 1
|
|
#define MACB_RX_WRAP_SIZE 1
|
|
#define MACB_RX_WADDR_OFFSET 2
|
|
#define MACB_RX_WADDR_SIZE 30
|
|
|
|
#define MACB_RX_FRMLEN_OFFSET 0
|
|
#define MACB_RX_FRMLEN_SIZE 12
|
|
#define MACB_RX_OFFSET_OFFSET 12
|
|
#define MACB_RX_OFFSET_SIZE 2
|
|
#define MACB_RX_SOF_OFFSET 14
|
|
#define MACB_RX_SOF_SIZE 1
|
|
#define MACB_RX_EOF_OFFSET 15
|
|
#define MACB_RX_EOF_SIZE 1
|
|
#define MACB_RX_CFI_OFFSET 16
|
|
#define MACB_RX_CFI_SIZE 1
|
|
#define MACB_RX_VLAN_PRI_OFFSET 17
|
|
#define MACB_RX_VLAN_PRI_SIZE 3
|
|
#define MACB_RX_PRI_TAG_OFFSET 20
|
|
#define MACB_RX_PRI_TAG_SIZE 1
|
|
#define MACB_RX_VLAN_TAG_OFFSET 21
|
|
#define MACB_RX_VLAN_TAG_SIZE 1
|
|
#define MACB_RX_TYPEID_MATCH_OFFSET 22
|
|
#define MACB_RX_TYPEID_MATCH_SIZE 1
|
|
#define MACB_RX_SA4_MATCH_OFFSET 23
|
|
#define MACB_RX_SA4_MATCH_SIZE 1
|
|
#define MACB_RX_SA3_MATCH_OFFSET 24
|
|
#define MACB_RX_SA3_MATCH_SIZE 1
|
|
#define MACB_RX_SA2_MATCH_OFFSET 25
|
|
#define MACB_RX_SA2_MATCH_SIZE 1
|
|
#define MACB_RX_SA1_MATCH_OFFSET 26
|
|
#define MACB_RX_SA1_MATCH_SIZE 1
|
|
#define MACB_RX_EXT_MATCH_OFFSET 28
|
|
#define MACB_RX_EXT_MATCH_SIZE 1
|
|
#define MACB_RX_UHASH_MATCH_OFFSET 29
|
|
#define MACB_RX_UHASH_MATCH_SIZE 1
|
|
#define MACB_RX_MHASH_MATCH_OFFSET 30
|
|
#define MACB_RX_MHASH_MATCH_SIZE 1
|
|
#define MACB_RX_BROADCAST_OFFSET 31
|
|
#define MACB_RX_BROADCAST_SIZE 1
|
|
|
|
#define MACB_TX_FRMLEN_OFFSET 0
|
|
#define MACB_TX_FRMLEN_SIZE 11
|
|
#define MACB_TX_LAST_OFFSET 15
|
|
#define MACB_TX_LAST_SIZE 1
|
|
#define MACB_TX_NOCRC_OFFSET 16
|
|
#define MACB_TX_NOCRC_SIZE 1
|
|
#define MACB_TX_BUF_EXHAUSTED_OFFSET 27
|
|
#define MACB_TX_BUF_EXHAUSTED_SIZE 1
|
|
#define MACB_TX_UNDERRUN_OFFSET 28
|
|
#define MACB_TX_UNDERRUN_SIZE 1
|
|
#define MACB_TX_ERROR_OFFSET 29
|
|
#define MACB_TX_ERROR_SIZE 1
|
|
#define MACB_TX_WRAP_OFFSET 30
|
|
#define MACB_TX_WRAP_SIZE 1
|
|
#define MACB_TX_USED_OFFSET 31
|
|
#define MACB_TX_USED_SIZE 1
|
|
|
|
void rt_hw_macb_init();
|
|
|
|
#endif /* _MACB_H */
|
|
|