| Jayachandran C | 65040e2 | 2011-11-16 00:21:28 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights |
| 3 | * reserved. |
| 4 | * |
| 5 | * This software is available to you under a choice of one of two |
| 6 | * licenses. You may choose to be licensed under the terms of the GNU |
| 7 | * General Public License (GPL) Version 2, available from the file |
| 8 | * COPYING in the main directory of this source tree, or the NetLogic |
| 9 | * license below: |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or without |
| 12 | * modification, are permitted provided that the following conditions |
| 13 | * are met: |
| 14 | * |
| 15 | * 1. Redistributions of source code must retain the above copyright |
| 16 | * notice, this list of conditions and the following disclaimer. |
| 17 | * 2. Redistributions in binary form must reproduce the above copyright |
| 18 | * notice, this list of conditions and the following disclaimer in |
| 19 | * the documentation and/or other materials provided with the |
| 20 | * distribution. |
| 21 | * |
| 22 | * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR |
| 23 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 24 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 25 | * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE |
| 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 27 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 28 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 29 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 30 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| 31 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| 32 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 33 | */ |
| 34 | |
| 35 | #ifndef __NLM_HAL_BRIDGE_H__ |
| 36 | #define __NLM_HAL_BRIDGE_H__ |
| 37 | |
| 38 | /** |
| 39 | * @file_name mio.h |
| 40 | * @author Netlogic Microsystems |
| 41 | * @brief Basic definitions of XLP memory and io subsystem |
| 42 | */ |
| 43 | |
| 44 | /* |
| 45 | * BRIDGE specific registers |
| 46 | * |
| 47 | * These registers start after the PCIe header, which has 0x40 |
| 48 | * standard entries |
| 49 | */ |
| 50 | #define BRIDGE_MODE 0x00 |
| 51 | #define BRIDGE_PCI_CFG_BASE 0x01 |
| 52 | #define BRIDGE_PCI_CFG_LIMIT 0x02 |
| 53 | #define BRIDGE_PCIE_CFG_BASE 0x03 |
| 54 | #define BRIDGE_PCIE_CFG_LIMIT 0x04 |
| 55 | #define BRIDGE_BUSNUM_BAR0 0x05 |
| 56 | #define BRIDGE_BUSNUM_BAR1 0x06 |
| 57 | #define BRIDGE_BUSNUM_BAR2 0x07 |
| 58 | #define BRIDGE_BUSNUM_BAR3 0x08 |
| 59 | #define BRIDGE_BUSNUM_BAR4 0x09 |
| 60 | #define BRIDGE_BUSNUM_BAR5 0x0a |
| 61 | #define BRIDGE_BUSNUM_BAR6 0x0b |
| 62 | #define BRIDGE_FLASH_BAR0 0x0c |
| 63 | #define BRIDGE_FLASH_BAR1 0x0d |
| 64 | #define BRIDGE_FLASH_BAR2 0x0e |
| 65 | #define BRIDGE_FLASH_BAR3 0x0f |
| 66 | #define BRIDGE_FLASH_LIMIT0 0x10 |
| 67 | #define BRIDGE_FLASH_LIMIT1 0x11 |
| 68 | #define BRIDGE_FLASH_LIMIT2 0x12 |
| 69 | #define BRIDGE_FLASH_LIMIT3 0x13 |
| 70 | |
| 71 | #define BRIDGE_DRAM_BAR(i) (0x14 + (i)) |
| 72 | #define BRIDGE_DRAM_BAR0 0x14 |
| 73 | #define BRIDGE_DRAM_BAR1 0x15 |
| 74 | #define BRIDGE_DRAM_BAR2 0x16 |
| 75 | #define BRIDGE_DRAM_BAR3 0x17 |
| 76 | #define BRIDGE_DRAM_BAR4 0x18 |
| 77 | #define BRIDGE_DRAM_BAR5 0x19 |
| 78 | #define BRIDGE_DRAM_BAR6 0x1a |
| 79 | #define BRIDGE_DRAM_BAR7 0x1b |
| 80 | |
| 81 | #define BRIDGE_DRAM_LIMIT(i) (0x1c + (i)) |
| 82 | #define BRIDGE_DRAM_LIMIT0 0x1c |
| 83 | #define BRIDGE_DRAM_LIMIT1 0x1d |
| 84 | #define BRIDGE_DRAM_LIMIT2 0x1e |
| 85 | #define BRIDGE_DRAM_LIMIT3 0x1f |
| 86 | #define BRIDGE_DRAM_LIMIT4 0x20 |
| 87 | #define BRIDGE_DRAM_LIMIT5 0x21 |
| 88 | #define BRIDGE_DRAM_LIMIT6 0x22 |
| 89 | #define BRIDGE_DRAM_LIMIT7 0x23 |
| 90 | |
| 91 | #define BRIDGE_DRAM_NODE_TRANSLN0 0x24 |
| 92 | #define BRIDGE_DRAM_NODE_TRANSLN1 0x25 |
| 93 | #define BRIDGE_DRAM_NODE_TRANSLN2 0x26 |
| 94 | #define BRIDGE_DRAM_NODE_TRANSLN3 0x27 |
| 95 | #define BRIDGE_DRAM_NODE_TRANSLN4 0x28 |
| 96 | #define BRIDGE_DRAM_NODE_TRANSLN5 0x29 |
| 97 | #define BRIDGE_DRAM_NODE_TRANSLN6 0x2a |
| 98 | #define BRIDGE_DRAM_NODE_TRANSLN7 0x2b |
| 99 | #define BRIDGE_DRAM_CHNL_TRANSLN0 0x2c |
| 100 | #define BRIDGE_DRAM_CHNL_TRANSLN1 0x2d |
| 101 | #define BRIDGE_DRAM_CHNL_TRANSLN2 0x2e |
| 102 | #define BRIDGE_DRAM_CHNL_TRANSLN3 0x2f |
| 103 | #define BRIDGE_DRAM_CHNL_TRANSLN4 0x30 |
| 104 | #define BRIDGE_DRAM_CHNL_TRANSLN5 0x31 |
| 105 | #define BRIDGE_DRAM_CHNL_TRANSLN6 0x32 |
| 106 | #define BRIDGE_DRAM_CHNL_TRANSLN7 0x33 |
| 107 | #define BRIDGE_PCIEMEM_BASE0 0x34 |
| 108 | #define BRIDGE_PCIEMEM_BASE1 0x35 |
| 109 | #define BRIDGE_PCIEMEM_BASE2 0x36 |
| 110 | #define BRIDGE_PCIEMEM_BASE3 0x37 |
| 111 | #define BRIDGE_PCIEMEM_LIMIT0 0x38 |
| 112 | #define BRIDGE_PCIEMEM_LIMIT1 0x39 |
| 113 | #define BRIDGE_PCIEMEM_LIMIT2 0x3a |
| 114 | #define BRIDGE_PCIEMEM_LIMIT3 0x3b |
| 115 | #define BRIDGE_PCIEIO_BASE0 0x3c |
| 116 | #define BRIDGE_PCIEIO_BASE1 0x3d |
| 117 | #define BRIDGE_PCIEIO_BASE2 0x3e |
| 118 | #define BRIDGE_PCIEIO_BASE3 0x3f |
| 119 | #define BRIDGE_PCIEIO_LIMIT0 0x40 |
| 120 | #define BRIDGE_PCIEIO_LIMIT1 0x41 |
| 121 | #define BRIDGE_PCIEIO_LIMIT2 0x42 |
| 122 | #define BRIDGE_PCIEIO_LIMIT3 0x43 |
| 123 | #define BRIDGE_PCIEMEM_BASE4 0x44 |
| 124 | #define BRIDGE_PCIEMEM_BASE5 0x45 |
| 125 | #define BRIDGE_PCIEMEM_BASE6 0x46 |
| 126 | #define BRIDGE_PCIEMEM_LIMIT4 0x47 |
| 127 | #define BRIDGE_PCIEMEM_LIMIT5 0x48 |
| 128 | #define BRIDGE_PCIEMEM_LIMIT6 0x49 |
| 129 | #define BRIDGE_PCIEIO_BASE4 0x4a |
| 130 | #define BRIDGE_PCIEIO_BASE5 0x4b |
| 131 | #define BRIDGE_PCIEIO_BASE6 0x4c |
| 132 | #define BRIDGE_PCIEIO_LIMIT4 0x4d |
| 133 | #define BRIDGE_PCIEIO_LIMIT5 0x4e |
| 134 | #define BRIDGE_PCIEIO_LIMIT6 0x4f |
| 135 | #define BRIDGE_NBU_EVENT_CNT_CTL 0x50 |
| 136 | #define BRIDGE_EVNTCTR1_LOW 0x51 |
| 137 | #define BRIDGE_EVNTCTR1_HI 0x52 |
| 138 | #define BRIDGE_EVNT_CNT_CTL2 0x53 |
| 139 | #define BRIDGE_EVNTCTR2_LOW 0x54 |
| 140 | #define BRIDGE_EVNTCTR2_HI 0x55 |
| 141 | #define BRIDGE_TRACEBUF_MATCH0 0x56 |
| 142 | #define BRIDGE_TRACEBUF_MATCH1 0x57 |
| 143 | #define BRIDGE_TRACEBUF_MATCH_LOW 0x58 |
| 144 | #define BRIDGE_TRACEBUF_MATCH_HI 0x59 |
| 145 | #define BRIDGE_TRACEBUF_CTRL 0x5a |
| 146 | #define BRIDGE_TRACEBUF_INIT 0x5b |
| 147 | #define BRIDGE_TRACEBUF_ACCESS 0x5c |
| 148 | #define BRIDGE_TRACEBUF_READ_DATA0 0x5d |
| 149 | #define BRIDGE_TRACEBUF_READ_DATA1 0x5d |
| 150 | #define BRIDGE_TRACEBUF_READ_DATA2 0x5f |
| 151 | #define BRIDGE_TRACEBUF_READ_DATA3 0x60 |
| 152 | #define BRIDGE_TRACEBUF_STATUS 0x61 |
| 153 | #define BRIDGE_ADDRESS_ERROR0 0x62 |
| 154 | #define BRIDGE_ADDRESS_ERROR1 0x63 |
| 155 | #define BRIDGE_ADDRESS_ERROR2 0x64 |
| 156 | #define BRIDGE_TAG_ECC_ADDR_ERROR0 0x65 |
| 157 | #define BRIDGE_TAG_ECC_ADDR_ERROR1 0x66 |
| 158 | #define BRIDGE_TAG_ECC_ADDR_ERROR2 0x67 |
| 159 | #define BRIDGE_LINE_FLUSH0 0x68 |
| 160 | #define BRIDGE_LINE_FLUSH1 0x69 |
| 161 | #define BRIDGE_NODE_ID 0x6a |
| 162 | #define BRIDGE_ERROR_INTERRUPT_EN 0x6b |
| 163 | #define BRIDGE_PCIE0_WEIGHT 0x2c0 |
| 164 | #define BRIDGE_PCIE1_WEIGHT 0x2c1 |
| 165 | #define BRIDGE_PCIE2_WEIGHT 0x2c2 |
| 166 | #define BRIDGE_PCIE3_WEIGHT 0x2c3 |
| 167 | #define BRIDGE_USB_WEIGHT 0x2c4 |
| 168 | #define BRIDGE_NET_WEIGHT 0x2c5 |
| 169 | #define BRIDGE_POE_WEIGHT 0x2c6 |
| 170 | #define BRIDGE_CMS_WEIGHT 0x2c7 |
| 171 | #define BRIDGE_DMAENG_WEIGHT 0x2c8 |
| 172 | #define BRIDGE_SEC_WEIGHT 0x2c9 |
| 173 | #define BRIDGE_COMP_WEIGHT 0x2ca |
| 174 | #define BRIDGE_GIO_WEIGHT 0x2cb |
| 175 | #define BRIDGE_FLASH_WEIGHT 0x2cc |
| 176 | |
| 177 | #ifndef __ASSEMBLY__ |
| 178 | |
| 179 | #define nlm_read_bridge_reg(b, r) nlm_read_reg(b, r) |
| 180 | #define nlm_write_bridge_reg(b, r, v) nlm_write_reg(b, r, v) |
| 181 | #define nlm_get_bridge_pcibase(node) \ |
| 182 | nlm_pcicfg_base(XLP_IO_BRIDGE_OFFSET(node)) |
| 183 | #define nlm_get_bridge_regbase(node) \ |
| 184 | (nlm_get_bridge_pcibase(node) + XLP_IO_PCI_HDRSZ) |
| 185 | |
| 186 | #endif /* __ASSEMBLY__ */ |
| 187 | #endif /* __NLM_HAL_BRIDGE_H__ */ |