1 /* Applied Micro X-Gene SoC Ethernet Driver 2 * 3 * Copyright (c) 2014, Applied Micro Circuits Corporation 4 * Authors: Iyappan Subramanian <isubramanian@apm.com> 5 * Keyur Chudgar <kchudgar@apm.com> 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the 9 * Free Software Foundation; either version 2 of the License, or (at your 10 * option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 */ 20 21 #ifndef __XGENE_ENET_XGMAC_H__ 22 #define __XGENE_ENET_XGMAC_H__ 23 24 #define X2_BLOCK_ETH_MAC_CSR_OFFSET 0x3000 25 #define BLOCK_AXG_MAC_OFFSET 0x0800 26 #define BLOCK_AXG_STATS_OFFSET 0x0800 27 #define BLOCK_AXG_MAC_CSR_OFFSET 0x2000 28 #define BLOCK_PCS_OFFSET 0x3800 29 30 #define XGENET_CONFIG_REG_ADDR 0x20 31 #define XGENET_SRST_ADDR 0x00 32 #define XGENET_CLKEN_ADDR 0x08 33 34 #define CSR_CLK BIT(0) 35 #define XGENET_CLK BIT(1) 36 #define PCS_CLK BIT(3) 37 #define AN_REF_CLK BIT(4) 38 #define AN_CLK BIT(5) 39 #define AD_CLK BIT(6) 40 41 #define CSR_RST BIT(0) 42 #define XGENET_RST BIT(1) 43 #define PCS_RST BIT(3) 44 #define AN_REF_RST BIT(4) 45 #define AN_RST BIT(5) 46 #define AD_RST BIT(6) 47 48 #define AXGMAC_CONFIG_0 0x0000 49 #define AXGMAC_CONFIG_1 0x0004 50 #define HSTMACRST BIT(31) 51 #define HSTTCTLEN BIT(31) 52 #define HSTTFEN BIT(30) 53 #define HSTRCTLEN BIT(29) 54 #define HSTRFEN BIT(28) 55 #define HSTPPEN BIT(7) 56 #define HSTDRPLT64 BIT(5) 57 #define HSTLENCHK BIT(3) 58 #define HSTMACADR_LSW_ADDR 0x0010 59 #define HSTMACADR_MSW_ADDR 0x0014 60 #define HSTMAXFRAME_LENGTH_ADDR 0x0020 61 62 #define XG_MCX_RX_DV_GATE_REG_0_ADDR 0x0004 63 #define XG_MCX_ECM_CFG_0_ADDR 0x0074 64 #define XG_MCX_MULTI_DPF0_ADDR 0x007c 65 #define XG_MCX_MULTI_DPF1_ADDR 0x0080 66 #define XG_DEF_PAUSE_THRES 0x390 67 #define XG_DEF_PAUSE_OFF_THRES 0x2c0 68 #define XG_RSIF_CONFIG_REG_ADDR 0x00a0 69 #define XG_RSIF_CLE_BUFF_THRESH 0x3 70 #define RSIF_CLE_BUFF_THRESH_SET(dst, val) xgene_set_bits(dst, val, 0, 3) 71 #define XG_RSIF_CONFIG1_REG_ADDR 0x00b8 72 #define XG_RSIF_PLC_CLE_BUFF_THRESH 0x1 73 #define RSIF_PLC_CLE_BUFF_THRESH_SET(dst, val) xgene_set_bits(dst, val, 0, 2) 74 #define XG_MCX_ECM_CONFIG0_REG_0_ADDR 0x0070 75 #define XG_MCX_ICM_ECM_DROP_COUNT_REG0_ADDR 0x0124 76 #define XCLE_BYPASS_REG0_ADDR 0x0160 77 #define XCLE_BYPASS_REG1_ADDR 0x0164 78 #define XG_CFG_BYPASS_ADDR 0x0204 79 #define XG_CFG_LINK_AGGR_RESUME_0_ADDR 0x0214 80 #define XG_LINK_STATUS_ADDR 0x0228 81 #define XG_TSIF_MSS_REG0_ADDR 0x02a4 82 #define XG_DEBUG_REG_ADDR 0x0400 83 #define XG_ENET_SPARE_CFG_REG_ADDR 0x040c 84 #define XG_ENET_SPARE_CFG_REG_1_ADDR 0x0410 85 #define XGENET_RX_DV_GATE_REG_0_ADDR 0x0804 86 #define XGENET_ECM_CONFIG0_REG_0 0x0870 87 #define XGENET_ICM_ECM_DROP_COUNT_REG0 0x0924 88 #define XGENET_CSR_ECM_CFG_0_ADDR 0x0880 89 #define XGENET_CSR_MULTI_DPF0_ADDR 0x0888 90 #define XGENET_CSR_MULTI_DPF1_ADDR 0x088c 91 #define XG_RXBUF_PAUSE_THRESH 0x0020 92 #define XG_MCX_ICM_CONFIG0_REG_0_ADDR 0x00e0 93 #define XG_MCX_ICM_CONFIG2_REG_0_ADDR 0x00e8 94 95 #define PCS_CONTROL_1 0x0000 96 #define PCS_CTRL_PCS_RST BIT(15) 97 98 extern const struct xgene_mac_ops xgene_xgmac_ops; 99 extern const struct xgene_port_ops xgene_xgport_ops; 100 101 #endif /* __XGENE_ENET_XGMAC_H__ */ 102