| /* | |
| * Copyright (C) 2005-2006 Atmel Corporation | |
| * | |
| * See file CREDITS for list of people who contributed to this | |
| * project. | |
| * | |
| * 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., 59 Temple Place, Suite 330, Boston, | |
| * MA 02111-1307 USA | |
| */ | |
| #ifndef __DRIVERS_MACB_H__ | |
| #define __DRIVERS_MACB_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 */ | |
| #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) | |
| #endif /* __DRIVERS_MACB_H__ */ |