| /* |
| * arch/arm/plat-ambarella/include/plat/eth.h |
| * |
| * Author: Anthony Ginger <hfjiang@ambarella.com> |
| * |
| * Copyright (C) 2004-2010, Ambarella, Inc. |
| * |
| * 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 __PLAT_AMBARELLA_ETH_H__ |
| #define __PLAT_AMBARELLA_ETH_H__ |
| |
| /* ==========================================================================*/ |
| #if (CHIP_REV == A7L) |
| #define ETH_INSTANCES 0 |
| #else |
| #define ETH_INSTANCES 1 |
| #endif |
| |
| #if (CHIP_REV == S2) || (CHIP_REV == S2E) || (CHIP_REV == A8) |
| #define SUPPORT_GMII 1 |
| #else |
| #define SUPPORT_GMII 0 |
| #endif |
| |
| #if (CHIP_REV == S3) |
| #define ETH_ENHANCED 1 |
| struct ambeth_desc { |
| u32 status; |
| u32 length; |
| u32 buffer1; |
| u32 buffer2; |
| u32 des4; |
| u32 des5; |
| u32 des6; |
| u32 des7; |
| } __attribute((packed)); |
| #else |
| #define ETH_ENHANCED 0 |
| struct ambeth_desc { |
| u32 status; |
| u32 length; |
| u32 buffer1; |
| u32 buffer2; |
| } __attribute((packed)); |
| #endif |
| /* ==========================================================================*/ |
| #define ETH_OFFSET 0xE000 |
| #define ETH_DMA_OFFSET 0xF000 |
| #define ETH2_OFFSET 0x18000 |
| #define ETH2_DMA_OFFSET 0x19000 |
| |
| #define ETH_BASE (AHB_BASE + ETH_OFFSET) |
| #define ETH_DMA_BASE (AHB_BASE + ETH_DMA_OFFSET) |
| #define ETH2_BASE (AHB_BASE + ETH2_OFFSET) |
| #define ETH2_DMA_BASE (AHB_BASE + ETH2_DMA_OFFSET) |
| |
| #define ETH_REG(x) (ETH_BASE + (x)) |
| #define ETH_DMA_REG(x) (ETH_DMA_BASE + (x)) |
| #define ETH2_REG(x) (ETH2_BASE + (x)) |
| #define ETH2_DMA_REG(x) (ETH2_DMA_BASE + (x)) |
| |
| /* ==========================================================================*/ |
| #define ETH_MAC_CFG_OFFSET 0x0000 |
| #define ETH_MAC_FRAME_FILTER_OFFSET 0x0004 |
| #define ETH_MAC_HASH_HI_OFFSET 0x0008 |
| #define ETH_MAC_HASH_LO_OFFSET 0x000c |
| #define ETH_MAC_GMII_ADDR_OFFSET 0x0010 |
| #define ETH_MAC_GMII_DATA_OFFSET 0x0014 |
| #define ETH_MAC_FLOW_CTR_OFFSET 0x0018 |
| #define ETH_MAC_VLAN_TAG_OFFSET 0x001c |
| #define ETH_MAC_VERSION_OFFSET 0x0020 |
| #define ETH_MAC_DEBUG_OFFSET 0x0024 |
| #define ETH_MAC_WKUPFMFILTER_OFFSET 0x0028 |
| #define ETH_MAC_PMT_OFFSET 0x002C |
| #define ETH_MAC_LPI_CS_OFFSET 0x0030 |
| #define ETH_MAC_LPI_TIMERS_OFFSET 0x0034 |
| #define ETH_MAC_INTERRUPT_STATUS_OFFSET 0x0038 |
| #define ETH_MAC_INTERRUPT_MASK_OFFSET 0x003C |
| #define ETH_MAC_MAC0_HI_OFFSET 0x0040 |
| #define ETH_MAC_MAC0_LO_OFFSET 0x0044 |
| #define ETH_MAC_MAC1_HI_OFFSET 0x0048 |
| #define ETH_MAC_MAC1_LO_OFFSET 0x004c |
| #define ETH_MAC_MAC2_HI_OFFSET 0x0050 |
| #define ETH_MAC_MAC2_LO_OFFSET 0x0054 |
| #define ETH_MAC_AN_STATUS_OFFSET 0x00C4 |
| #define ETH_MAC_RGMII_CS_OFFSET 0x00D8 |
| #define ETH_MAC_GPIO_OFFSET 0x00E0 |
| |
| #define ETH_DMA_BUS_MODE_OFFSET 0x1000 |
| #define ETH_DMA_TX_POLL_DMD_OFFSET 0x1004 |
| #define ETH_DMA_RX_POLL_DMD_OFFSET 0x1008 |
| #define ETH_DMA_RX_DESC_LIST_OFFSET 0x100c |
| #define ETH_DMA_TX_DESC_LIST_OFFSET 0x1010 |
| #define ETH_DMA_STATUS_OFFSET 0x1014 |
| #define ETH_DMA_OPMODE_OFFSET 0x1018 |
| #define ETH_DMA_INTEN_OFFSET 0x101c |
| #define ETH_DMA_MISS_FRAME_BOCNT_OFFSET 0x1020 |
| #define ETH_DMA_HOST_TX_DESC_OFFSET 0x1048 |
| #define ETH_DMA_HOST_RX_DESC_OFFSET 0x104c |
| #define ETH_DMA_HOST_TX_BUF_OFFSET 0x1050 |
| #define ETH_DMA_HOST_RX_BUF_OFFSET 0x1054 |
| |
| /* ETH_MAC_CFG_REG */ |
| #define ETH_MAC_CFG_WD 0x00800000 |
| #define ETH_MAC_CFG_JD 0x00400000 |
| #define ETH_MAC_CFG_BE 0x00200000 |
| #define ETH_MAC_CFG_JE 0x00100000 |
| #define ETH_MAC_CFG_IFG_96 0x000e0000 |
| #define ETH_MAC_CFG_IFG_88 0x000c0000 |
| #define ETH_MAC_CFG_IFG_80 0x000a0000 |
| #define ETH_MAC_CFG_IFG_72 0x00080000 |
| #define ETH_MAC_CFG_IFG_64 0x00060000 |
| #define ETH_MAC_CFG_IFG_56 0x00040000 |
| #define ETH_MAC_CFG_IFG_48 0x00020000 |
| #define ETH_MAC_CFG_IFG_40 0x00000000 |
| #define ETH_MAC_CFG_DCRS 0x00010000 |
| #define ETH_MAC_CFG_PS 0x00008000 |
| #define ETH_MAC_CFG_FES 0x00004000 |
| #define ETH_MAC_CFG_DO 0x00002000 |
| #define ETH_MAC_CFG_LM 0x00001000 |
| #define ETH_MAC_CFG_DM 0x00000800 |
| #define ETH_MAC_CFG_IPC 0x00000400 |
| #define ETH_MAC_CFG_DR 0x00000200 |
| #define ETH_MAC_CFG_LUD 0x00000100 |
| #define ETH_MAC_CFG_ACS 0x00000080 |
| #define ETH_MAC_CFG_BL_1 0x00000060 |
| #define ETH_MAC_CFG_BL_4 0x00000040 |
| #define ETH_MAC_CFG_BL_8 0x00000020 |
| #define ETH_MAC_CFG_BL_10 0x00000000 |
| #define ETH_MAC_CFG_DC 0x00000010 |
| #define ETH_MAC_CFG_TE 0x00000008 /* Transmitter Enable */ |
| #define ETH_MAC_CFG_RE 0x00000004 /* Receiver Enable */ |
| |
| /* ETH_MAC_FRAME_FILTER_REG */ |
| #define ETH_MAC_FRAME_FILTER_RA 0x80000000 |
| #define ETH_MAC_FRAME_FILTER_SAF 0x00000200 |
| #define ETH_MAC_FRAME_FILTER_SAIF 0x00000100 |
| #define ETH_MAC_FRAME_FILTER_PCF_PASS 0x000000c0 |
| #define ETH_MAC_FRAME_FILTER_PCF_FAIL 0x00000040 |
| #define ETH_MAC_FRAME_FILTER_PCF_ALL 0x00000000 |
| #define ETH_MAC_FRAME_FILTER_DBF 0x00000020 |
| #define ETH_MAC_FRAME_FILTER_PM 0x00000010 |
| #define ETH_MAC_FRAME_FILTER_DAIF 0x00000008 |
| #define ETH_MAC_FRAME_FILTER_HMC 0x00000004 |
| #define ETH_MAC_FRAME_FILTER_HUC 0x00000002 |
| #define ETH_MAC_FRAME_FILTER_PR 0x00000001 |
| |
| /* ETH_MAC_GMII_ADDR_REG */ |
| #define ETH_MAC_GMII_ADDR_PA(x) (((x) & 0x1f) << 11) |
| #define ETH_MAC_GMII_ADDR_GR(x) (((x) & 0x1f) << 6) |
| #define ETH_MAC_GMII_ADDR_CR_250_300MHZ 0x00000014 |
| #define ETH_MAC_GMII_ADDR_CR_150_250MHZ 0x00000010 |
| #define ETH_MAC_GMII_ADDR_CR_35_60MHZ 0x0000000c |
| #define ETH_MAC_GMII_ADDR_CR_20_35MHZ 0x00000008 |
| #define ETH_MAC_GMII_ADDR_CR_100_150MHZ 0x00000004 |
| #define ETH_MAC_GMII_ADDR_CR_60_100MHZ 0x00000000 |
| #define ETH_MAC_GMII_ADDR_GW 0x00000002 |
| #define ETH_MAC_GMII_ADDR_GB 0x00000001 |
| |
| /* ETH_MAC_FLOW_CTR_REG */ |
| #define ETH_MAC_FLOW_CTR_PT(x) (((x) & 0xffff) << 16) |
| #define ETH_MAC_FLOW_CTR_PLT_256 0x00000030 |
| #define ETH_MAC_FLOW_CTR_PLT_144 0x00000020 |
| #define ETH_MAC_FLOW_CTR_PLT_28 0x00000010 |
| #define ETH_MAC_FLOW_CTR_PLT_4 0x00000000 |
| #define ETH_MAC_FLOW_CTR_UP 0x00000008 |
| #define ETH_MAC_FLOW_CTR_RFE 0x00000004 |
| #define ETH_MAC_FLOW_CTR_TFE 0x00000002 |
| #define ETH_MAC_FLOW_CTR_FCBBPA 0x00000001 |
| |
| /* ETH_MAC_VERSION_REG */ |
| #define ETH_MAC_VERSION_USER(v) (((x) & 0x0000ff00) >> 8) |
| #define ETH_MAC_VERSION_SYN(v) ((x) & 0x000000ff) |
| |
| /* ETH_DMA_BUS_MODE_REG */ |
| #define ETH_DMA_BUS_MODE_FB 0x00010000 |
| #define ETH_DMA_BUS_MODE_PR4 0x0000c000 |
| #define ETH_DMA_BUS_MODE_PR3 0x00008000 |
| #define ETH_DMA_BUS_MODE_PR2 0x00004000 |
| #define ETH_DMA_BUS_MODE_PR1 0x00000000 |
| #define ETH_DMA_BUS_MODE_PBL_32 0x00002000 |
| #define ETH_DMA_BUS_MODE_PBL_16 0x00001000 |
| #define ETH_DMA_BUS_MODE_PBL_8 0x00000800 |
| #define ETH_DMA_BUS_MODE_PBL_4 0x00000400 |
| #define ETH_DMA_BUS_MODE_PBL_2 0x00000200 |
| #define ETH_DMA_BUS_MODE_PBL_1 0x00000100 |
| #define ETH_DMA_BUS_MODE_ATDS 0x00000080 |
| #define ETH_DMA_BUS_MODE_DSL(len) ((len & 0x1f) << 2) |
| #define ETH_DMA_BUS_MODE_DA_RX 0x00000002 |
| #define ETH_DMA_BUS_MODE_DA_TX 0x00000000 |
| #define ETH_DMA_BUS_MODE_SWR 0x00000001 |
| |
| /* ETH_DMA_STATUS_REG */ |
| #define ETH_DMA_STATUS_GPI 0x10000000 |
| #define ETH_DMA_STATUS_GMI 0x08000000 |
| #define ETH_DMA_STATUS_GLI 0x04000000 |
| #define ETH_DMA_STATUS_EB_MASK 0x03800000 |
| #define ETH_DMA_STATUS_EB_TXDMA 0x02000000 |
| #define ETH_DMA_STATUS_EB_RXDMA 0x00000000 |
| #define ETH_DMA_STATUS_EB_RXFER 0x01000000 |
| #define ETH_DMA_STATUS_EB_TXFER 0x00000000 |
| #define ETH_DMA_STATUS_EB_DESC 0x00800000 |
| #define ETH_DMA_STATUS_EB_DBUF 0x00000000 |
| #define ETH_DMA_STATUS_TS_MASK 0x00700000 |
| #define ETH_DMA_STATUS_TS_CTD 0x00700000 |
| #define ETH_DMA_STATUS_TS_SUSP 0x00600000 |
| #define ETH_DMA_STATUS_TS_READ 0x00300000 |
| #define ETH_DMA_STATUS_TS_WAIT 0x00200000 |
| #define ETH_DMA_STATUS_TS_FETCH 0x00100000 |
| #define ETH_DMA_STATUS_TS_STOP 0x00000000 |
| #define ETH_DMA_STATUS_RS_MASK 0x000e0000 |
| #define ETH_DMA_STATUS_RS_RCV 0x000e0000 |
| #define ETH_DMA_STATUS_RS_CRD 0x000a0000 |
| #define ETH_DMA_STATUS_RS_SUSP 0x00080000 |
| #define ETH_DMA_STATUS_RS_WAIT 0x00060000 |
| #define ETH_DMA_STATUS_RS_FETCH 0x00020000 |
| #define ETH_DMA_STATUS_RS_STOP 0x00000000 |
| #define ETH_DMA_STATUS_NIS 0x00010000 |
| #define ETH_DMA_STATUS_AIS 0x00008000 |
| #define ETH_DMA_STATUS_ERI 0x00004000 |
| #define ETH_DMA_STATUS_FBI 0x00002000 |
| #define ETH_DMA_STATUS_ETI 0x00000400 |
| #define ETH_DMA_STATUS_RWT 0x00000200 |
| #define ETH_DMA_STATUS_RPS 0x00000100 |
| #define ETH_DMA_STATUS_RU 0x00000080 |
| #define ETH_DMA_STATUS_RI 0x00000040 |
| #define ETH_DMA_STATUS_UNF 0x00000020 |
| #define ETH_DMA_STATUS_OVF 0x00000010 |
| #define ETH_DMA_STATUS_TJT 0x00000008 |
| #define ETH_DMA_STATUS_TU 0x00000004 |
| #define ETH_DMA_STATUS_TPS 0x00000002 |
| #define ETH_DMA_STATUS_TI 0x00000001 |
| |
| /* ETH_DMA_OPMODE_REG */ |
| #define ETH_DMA_OPMODE_DT 0x04000000 |
| #define ETH_DMA_OPMODE_RSF 0x02000000 |
| #define ETH_DMA_OPMODE_DFF 0x01000000 |
| #define ETH_DMA_OPMODE_TSF 0x00200000 |
| #define ETH_DMA_OPMODE_FTF 0x00100000 |
| #define ETH_DMA_OPMODE_TTC_16 0x0001c000 |
| #define ETH_DMA_OPMODE_TTC_24 0x00018000 |
| #define ETH_DMA_OPMODE_TTC_32 0x00014000 |
| #define ETH_DMA_OPMODE_TTC_40 0x00010000 |
| #define ETH_DMA_OPMODE_TTC_256 0x0000c000 |
| #define ETH_DMA_OPMODE_TTC_192 0x00008000 |
| #define ETH_DMA_OPMODE_TTC_128 0x00004000 |
| #define ETH_DMA_OPMODE_TTC_64 0x00000000 |
| #define ETH_DMA_OPMODE_ST 0x00002000 |
| #define ETH_DMA_OPMODE_RFD_4K 0x00001800 |
| #define ETH_DMA_OPMODE_RFD_3K 0x00001000 |
| #define ETH_DMA_OPMODE_RFD_2K 0x00000800 |
| #define ETH_DMA_OPMODE_RFD_1K 0x00000000 |
| #define ETH_DMA_OPMODE_RFA_4K 0x00000600 |
| #define ETH_DMA_OPMODE_RFA_3K 0x00000400 |
| #define ETH_DMA_OPMODE_RFA_2K 0x00000200 |
| #define ETH_DMA_OPMODE_RFA_1K 0x00000000 |
| #define ETH_DMA_OPMODE_EFC 0x00000100 |
| #define ETH_DMA_OPMODE_FEF 0x00000080 |
| #define ETH_DMA_OPMODE_FUF 0x00000040 |
| #define ETH_DMA_OPMODE_RTC_128 0x00000018 |
| #define ETH_DMA_OPMODE_RTC_96 0x00000010 |
| #define ETH_DMA_OPMODE_RTC_32 0x00000008 |
| #define ETH_DMA_OPMODE_RTC_64 0x00000000 |
| #define ETH_DMA_OPMODE_OSF 0x00000004 |
| #define ETH_DMA_OPMODE_SR 0x00000002 |
| |
| /* ETH_DMA_INTEN_REG */ |
| #define ETH_DMA_INTEN_NIE 0x00010000 |
| #define ETH_DMA_INTEN_AIE 0x00008000 |
| #define ETH_DMA_INTEN_ERE 0x00004000 |
| #define ETH_DMA_INTEN_FBE 0x00002000 |
| #define ETH_DMA_INTEN_ETE 0x00000400 |
| #define ETH_DMA_INTEN_RWE 0x00000200 |
| #define ETH_DMA_INTEN_RSE 0x00000100 |
| #define ETH_DMA_INTEN_RUE 0x00000080 |
| #define ETH_DMA_INTEN_RIE 0x00000040 |
| #define ETH_DMA_INTEN_UNE 0x00000020 |
| #define ETH_DMA_INTEN_OVE 0x00000010 |
| #define ETH_DMA_INTEN_TJE 0x00000008 |
| #define ETH_DMA_INTEN_TUE 0x00000004 |
| #define ETH_DMA_INTEN_TSE 0x00000002 |
| #define ETH_DMA_INTEN_TIE 0x00000001 |
| |
| /* ETH_DMA_MISS_FRAME_BOCNT_REG */ |
| #define ETH_DMA_MISS_FRAME_BOCNT_FIFO 0x10000000 |
| #define ETH_DMA_MISS_FRAME_BOCNT_APP(v) (((v) & 0x0ffe0000) >> 17) |
| #define ETH_DMA_MISS_FRAME_BOCNT_FRAME 0x00001000 |
| #define ETH_DMA_MISS_FRAME_BOCNT_HOST(v) ((v) & 0x0000ffff) |
| |
| /* Receive Descriptor 0 (RDES0) */ |
| #define ETH_RDES0_OWN 0x80000000 |
| #define ETH_RDES0_AFM 0x40000000 |
| #define ETH_RDES0_FL(v) (((v) & 0x3fff0000) >> 16) |
| #define ETH_RDES0_ES 0x00008000 |
| #define ETH_RDES0_DE 0x00004000 |
| #define ETH_RDES0_SAF 0x00002000 |
| #define ETH_RDES0_LE 0x00001000 |
| #define ETH_RDES0_OE 0x00000800 |
| #define ETH_RDES0_VLAN 0x00000400 |
| #define ETH_RDES0_FS 0x00000200 |
| #define ETH_RDES0_LS 0x00000100 |
| #define ETH_RDES0_IPC 0x00000080 |
| #define ETH_RDES0_LC 0x00000040 |
| #define ETH_RDES0_FT 0x00000020 |
| #define ETH_RDES0_RWT 0x00000010 |
| #define ETH_RDES0_RE 0x00000008 |
| #define ETH_RDES0_DBE 0x00000004 |
| #define ETH_RDES0_CE 0x00000002 |
| #define ETH_RDES0_RX 0x00000001 |
| |
| #define ETH_RDES0_COE_MASK 0x000000a1 |
| #define ETH_RDES0_COE_LENLT600 0x00000000 /* Bit(5:7:0)=>0 IEEE 802.3 type frame Length field is Lessthan 0x0600 */ |
| #define ETH_RDES0_COE_UNSUPPORTED 0x00000001 /* Bit(5:7:0)=>1 Payload & Ip header checksum bypassed (unsuppported payload) */ |
| #define ETH_RDES0_COE_RESERVED 0x00000080 /* Bit(5:7:0)=>2 Reserved */ |
| #define ETH_RDES0_COE_CHKBYPASS 0x00000081 /* Bit(5:7:0)=>3 Neither IPv4 nor IPV6. So checksum bypassed */ |
| #define ETH_RDES0_COE_NOCHKERROR 0x00000020 /* Bit(5:7:0)=>4 No IPv4/IPv6 Checksum error detected */ |
| #define ETH_RDES0_COE_PLCHKERROR 0x00000021 /* Bit(5:7:0)=>5 Payload checksum error detected for Ipv4/Ipv6 frames */ |
| #define ETH_RDES0_COE_HDRCHKERROR 0x000000a0 /* Bit(5:7:0)=>6 Ip header checksum error detected for Ipv4 frames */ |
| #define ETH_RDES0_COE_HDRPLCHKERROR 0x000000a1 /* Bit(5:7:0)=>7 Payload & Ip header checksum error detected for Ipv4/Ipv6 frames */ |
| |
| /* Receive Descriptor 1 (RDES1) */ |
| #define ETH_RDES1_DIC 0x80000000 |
| #if (CHIP_REV == S3) |
| #define ETH_RDES1_RER 0x00008000 |
| #define ETH_RDES1_RCH 0x00004000 |
| #define ETH_RDES1_RBS2(v) (((v) & 0x1FFF0000) >> 16) |
| #define ETH_RDES1_RBS1(v) ((v) & 0x00001FFF) |
| #define ETH_RDES1_RBS2x(x) (((x) << 16) & 0x1FFF0000) |
| #define ETH_RDES1_RBS1x(x) ((x) & 0x00001FFF) |
| #else |
| #define ETH_RDES1_RER 0x02000000 |
| #define ETH_RDES1_RCH 0x01000000 |
| #define ETH_RDES1_RBS2(v) (((v) & 0x003ff800) >> 11) /* Receive Buffer 2 Size */ |
| #define ETH_RDES1_RBS1(v) ((v) & 0x000007ff) /* Receive Buffer 1 Size */ |
| #define ETH_RDES1_RBS2x(x) (((x) << 11) & 0x003ff800) /* Receive Buffer 2 Size */ |
| #define ETH_RDES1_RBS1x(x) ((x) & 0x000007ff) /* Receive Buffer 1 Size */ |
| #endif |
| |
| /* Transmit Descriptor 0 (TDES0) */ |
| #define ETH_TDES0_OWN 0x80000000 |
| #define ETH_TDES0_TTSS 0x00020000 |
| #define ETH_TDES0_IHE 0x00010000 |
| #define ETH_TDES0_ES 0x00008000 |
| #define ETH_TDES0_JT 0x00004000 |
| #define ETH_TDES0_FF 0x00002000 |
| #define ETH_TDES0_PCE 0x00001000 |
| #define ETH_TDES0_LCA 0x00000800 |
| #define ETH_TDES0_NC 0x00000400 |
| #define ETH_TDES0_LCO 0x00000200 |
| #define ETH_TDES0_EC 0x00000100 |
| #define ETH_TDES0_VF 0x00000080 |
| #define ETH_TDES0_CC(v) (((v) & 0x00000078) >> 3) |
| #define ETH_TDES0_ED 0x00000004 |
| #define ETH_TDES0_UF 0x00000002 |
| #define ETH_TDES0_DB 0x00000001 |
| #define ETH_TDES0_ES_MASK (ETH_TDES0_UF | ETH_TDES0_ED | \ |
| ETH_TDES0_EC | ETH_TDES0_LCO | \ |
| ETH_TDES0_NC | ETH_TDES0_LCA | \ |
| ETH_TDES0_FF | ETH_TDES0_JT | \ |
| ETH_TDES0_ES) |
| |
| /* Transmit Descriptor 1 (TDES1) */ |
| #define ETH_TDES1_IC 0x80000000 |
| #define ETH_TDES1_LS 0x40000000 |
| #define ETH_TDES1_FS 0x20000000 |
| #define ETH_TDES1_CIC_TUI 0x10000000 |
| #define ETH_TDES1_CIC_HDR 0x08000000 |
| #define ETH_TDES1_DC 0x04000000 |
| #define ETH_TDES1_TER 0x02000000 |
| #define ETH_TDES1_TCH 0x01000000 |
| #define ETH_TDES1_DP 0x00800000 |
| #if (CHIP_REV == S3) |
| #define ETH_TDES1_TBS2(v) (((v) & 0x1FFF0000) >> 16) |
| #define ETH_TDES1_TBS1(v) ((v) & 0x00001FFF) |
| #define ETH_TDES1_TBS2x(x) (((x) << 16) & 0x1FFF0000) |
| #define ETH_TDES1_TBS1x(x) ((x) & 0x00001FFF) |
| #else |
| #define ETH_TDES1_TBS2(v) (((v) & 0x003ff800) >> 11) |
| #define ETH_TDES1_TBS1(v) ((v) & 0x000007ff) |
| #define ETH_TDES1_TBS2x(x) (((x) << 11) & 0x003ff800) |
| #define ETH_TDES1_TBS1x(x) ((x) & 0x000007ff) |
| #endif |
| /* ==========================================================================*/ |
| #define ETH_ENHANCED_TDES0_IC 0x40000000 |
| #define ETH_ENHANCED_TDES0_LS 0x20000000 |
| #define ETH_ENHANCED_TDES0_FS 0x10000000 |
| #define ETH_ENHANCED_TDES0_DC 0x08000000 |
| #define ETH_ENHANCED_TDES0_DP 0x04000000 |
| #define ETH_ENHANCED_TDES0_CRCR 0x01000000 |
| #define ETH_ENHANCED_TDES0_CIC_V2 0x00C00000 |
| #define ETH_ENHANCED_TDES0_CIC_V1 0x00800000 |
| #define ETH_ENHANCED_TDES0_CIC_HDR 0x00400000 |
| #define ETH_ENHANCED_TDES0_TER 0x00200000 |
| #define ETH_ENHANCED_TDES0_TCH 0x00100000 |
| |
| #define ETH_ENHANCED_TDES1_SAIC_MAC1 0x80000000 |
| #define ETH_ENHANCED_TDES1_SAIC_REPLACE 0x40000000 |
| #define ETH_ENHANCED_TDES1_SAIC_INCLUDE 0x20000000 |
| |
| /*Different Bit of Descriptor*/ |
| #define ETH_TDES_IC 0x1 |
| #define ETH_TDES_LS 0x2 |
| #define ETH_TDES_FS 0x4 |
| #define ETH_TDES_DC 0x8 |
| #define ETH_TDES_TCH 0x10 |
| #define ETH_TDES_CIC 0x20 |
| /* ==========================================================================*/ |
| #define AMBARELLA_ETH_FC_AUTONEG (1 << 0) |
| #define AMBARELLA_ETH_FC_RX (1 << 1) |
| #define AMBARELLA_ETH_FC_TX (1 << 2) |
| |
| #if (CHIP_REV == A8) |
| #define SYS_CONFIG_ETH_ENABLE 0xffffffff |
| #elif (CHIP_REV == S2) || (CHIP_REV == S2E) |
| #define SYS_CONFIG_ETH_ENABLE 0x00800000 |
| #elif (CHIP_REV == S2L) || (CHIP_REV == S3) || (CHIP_REV == S3L) |
| #define SYS_CONFIG_ETH_ENABLE 0x00000001 |
| #else |
| #define SYS_CONFIG_ETH_ENABLE 0x00000080 |
| #endif |
| |
| /* ==========================================================================*/ |
| |
| #endif |
| |
