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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 | /********************************************************************** * Author: Cavium, Inc. * * Contact: support@cavium.com * Please include "LiquidIO" in the subject. * * Copyright (c) 2003-2016 Cavium, Inc. * * This file is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, Version 2, as * published by the Free Software Foundation. * * This file is distributed in the hope that it will be useful, but * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or * NONINFRINGEMENT. See the GNU General Public License for more details. ***********************************************************************/ /*! \file cn23xx_vf_regs.h * \brief Host Driver: Register Address and Register Mask values for * Octeon CN23XX vf functions. */ #ifndef __CN23XX_VF_REGS_H__ #define __CN23XX_VF_REGS_H__ #define CN23XX_CONFIG_XPANSION_BAR 0x38 #define CN23XX_CONFIG_PCIE_CAP 0x70 #define CN23XX_CONFIG_PCIE_DEVCAP 0x74 #define CN23XX_CONFIG_PCIE_DEVCTL 0x78 #define CN23XX_CONFIG_PCIE_LINKCAP 0x7C #define CN23XX_CONFIG_PCIE_LINKCTL 0x80 #define CN23XX_CONFIG_PCIE_SLOTCAP 0x84 #define CN23XX_CONFIG_PCIE_SLOTCTL 0x88 #define CN23XX_CONFIG_PCIE_FLTMSK 0x720 /* The input jabber is used to determine the TSO max size. * Due to H/W limitation, this needs to be reduced to 60000 * in order to use H/W TSO and avoid the WQE malformation * PKO_BUG_24989_WQE_LEN */ #define CN23XX_DEFAULT_INPUT_JABBER 0xEA60 /*60000*/ /* ############## BAR0 Registers ################ */ /* Each Input Queue register is at a 16-byte Offset in BAR0 */ #define CN23XX_VF_IQ_OFFSET 0x20000 /*###################### REQUEST QUEUE #########################*/ /* 64 registers for Input Queue Instr Count - SLI_PKT_IN_DONE0_CNTS */ #define CN23XX_VF_SLI_IQ_INSTR_COUNT_START64 0x10040 /* 64 registers for Input Queues Start Addr - SLI_PKT0_INSTR_BADDR */ #define CN23XX_VF_SLI_IQ_BASE_ADDR_START64 0x10010 /* 64 registers for Input Doorbell - SLI_PKT0_INSTR_BAOFF_DBELL */ #define CN23XX_VF_SLI_IQ_DOORBELL_START 0x10020 /* 64 registers for Input Queue size - SLI_PKT0_INSTR_FIFO_RSIZE */ #define CN23XX_VF_SLI_IQ_SIZE_START 0x10030 /* 64 registers (64-bit) - ES, RO, NS, Arbitration for Input Queue Data & * gather list fetches. SLI_PKT(0..63)_INPUT_CONTROL. */ #define CN23XX_VF_SLI_IQ_PKT_CONTROL_START64 0x10000 /*------- Request Queue Macros ---------*/ #define CN23XX_VF_SLI_IQ_PKT_CONTROL64(iq) \ (CN23XX_VF_SLI_IQ_PKT_CONTROL_START64 + ((iq) * CN23XX_VF_IQ_OFFSET)) #define CN23XX_VF_SLI_IQ_BASE_ADDR64(iq) \ (CN23XX_VF_SLI_IQ_BASE_ADDR_START64 + ((iq) * CN23XX_VF_IQ_OFFSET)) #define CN23XX_VF_SLI_IQ_SIZE(iq) \ (CN23XX_VF_SLI_IQ_SIZE_START + ((iq) * CN23XX_VF_IQ_OFFSET)) #define CN23XX_VF_SLI_IQ_DOORBELL(iq) \ (CN23XX_VF_SLI_IQ_DOORBELL_START + ((iq) * CN23XX_VF_IQ_OFFSET)) #define CN23XX_VF_SLI_IQ_INSTR_COUNT64(iq) \ (CN23XX_VF_SLI_IQ_INSTR_COUNT_START64 + ((iq) * CN23XX_VF_IQ_OFFSET)) /*------------------ Masks ----------------*/ #define CN23XX_PKT_INPUT_CTL_VF_NUM BIT_ULL(32) #define CN23XX_PKT_INPUT_CTL_MAC_NUM BIT(29) /* Number of instructions to be read in one MAC read request. * setting to Max value(4) */ #define CN23XX_PKT_INPUT_CTL_RDSIZE (3 << 25) #define CN23XX_PKT_INPUT_CTL_IS_64B BIT(24) #define CN23XX_PKT_INPUT_CTL_RST BIT(23) #define CN23XX_PKT_INPUT_CTL_QUIET BIT(28) #define CN23XX_PKT_INPUT_CTL_RING_ENB BIT(22) #define CN23XX_PKT_INPUT_CTL_DATA_NS BIT(8) #define CN23XX_PKT_INPUT_CTL_DATA_ES_64B_SWAP BIT(6) #define CN23XX_PKT_INPUT_CTL_DATA_RO BIT(5) #define CN23XX_PKT_INPUT_CTL_USE_CSR BIT(4) #define CN23XX_PKT_INPUT_CTL_GATHER_NS BIT(3) #define CN23XX_PKT_INPUT_CTL_GATHER_ES_64B_SWAP (2) #define CN23XX_PKT_INPUT_CTL_GATHER_RO (1) /** Rings per Virtual Function [RO] **/ #define CN23XX_PKT_INPUT_CTL_RPVF_MASK (0x3F) #define CN23XX_PKT_INPUT_CTL_RPVF_POS (48) /* These bits[47:44][RO] give the Physical function number info within the MAC*/ #define CN23XX_PKT_INPUT_CTL_PF_NUM_MASK (0x7) #define CN23XX_PKT_INPUT_CTL_PF_NUM_POS (45) /** These bits[43:32][RO] give the virtual function number info within the PF*/ #define CN23XX_PKT_INPUT_CTL_VF_NUM_MASK (0x1FFF) #define CN23XX_PKT_INPUT_CTL_VF_NUM_POS (32) #define CN23XX_PKT_INPUT_CTL_MAC_NUM_MASK (0x3) #define CN23XX_PKT_INPUT_CTL_MAC_NUM_POS (29) #define CN23XX_PKT_IN_DONE_WMARK_MASK (0xFFFFULL) #define CN23XX_PKT_IN_DONE_WMARK_BIT_POS (32) #define CN23XX_PKT_IN_DONE_CNT_MASK (0x00000000FFFFFFFFULL) #ifdef __LITTLE_ENDIAN_BITFIELD #define CN23XX_PKT_INPUT_CTL_MASK \ (CN23XX_PKT_INPUT_CTL_RDSIZE \ | CN23XX_PKT_INPUT_CTL_DATA_ES_64B_SWAP \ | CN23XX_PKT_INPUT_CTL_USE_CSR) #else #define CN23XX_PKT_INPUT_CTL_MASK \ (CN23XX_PKT_INPUT_CTL_RDSIZE \ | CN23XX_PKT_INPUT_CTL_DATA_ES_64B_SWAP \ | CN23XX_PKT_INPUT_CTL_USE_CSR \ | CN23XX_PKT_INPUT_CTL_GATHER_ES_64B_SWAP) #endif /** Masks for SLI_PKT_IN_DONE(0..63)_CNTS Register */ #define CN23XX_IN_DONE_CNTS_PI_INT BIT_ULL(62) #define CN23XX_IN_DONE_CNTS_CINT_ENB BIT_ULL(48) /*############################ OUTPUT QUEUE #########################*/ /* 64 registers for Output queue control - SLI_PKT(0..63)_OUTPUT_CONTROL */ #define CN23XX_VF_SLI_OQ_PKT_CONTROL_START 0x10050 /* 64 registers for Output queue buffer and info size - SLI_PKT0_OUT_SIZE */ #define CN23XX_VF_SLI_OQ0_BUFF_INFO_SIZE 0x10060 /* 64 registers for Output Queue Start Addr - SLI_PKT0_SLIST_BADDR */ #define CN23XX_VF_SLI_OQ_BASE_ADDR_START64 0x10070 /* 64 registers for Output Queue Packet Credits - SLI_PKT0_SLIST_BAOFF_DBELL */ #define CN23XX_VF_SLI_OQ_PKT_CREDITS_START 0x10080 /* 64 registers for Output Queue size - SLI_PKT0_SLIST_FIFO_RSIZE */ #define CN23XX_VF_SLI_OQ_SIZE_START 0x10090 /* 64 registers for Output Queue Packet Count - SLI_PKT0_CNTS */ #define CN23XX_VF_SLI_OQ_PKT_SENT_START 0x100B0 /* 64 registers for Output Queue INT Levels - SLI_PKT0_INT_LEVELS */ #define CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_START64 0x100A0 /* Each Output Queue register is at a 16-byte Offset in BAR0 */ #define CN23XX_VF_OQ_OFFSET 0x20000 /*------- Output Queue Macros ---------*/ #define CN23XX_VF_SLI_OQ_PKT_CONTROL(oq) \ (CN23XX_VF_SLI_OQ_PKT_CONTROL_START + ((oq) * CN23XX_VF_OQ_OFFSET)) #define CN23XX_VF_SLI_OQ_BASE_ADDR64(oq) \ (CN23XX_VF_SLI_OQ_BASE_ADDR_START64 + ((oq) * CN23XX_VF_OQ_OFFSET)) #define CN23XX_VF_SLI_OQ_SIZE(oq) \ (CN23XX_VF_SLI_OQ_SIZE_START + ((oq) * CN23XX_VF_OQ_OFFSET)) #define CN23XX_VF_SLI_OQ_BUFF_INFO_SIZE(oq) \ (CN23XX_VF_SLI_OQ0_BUFF_INFO_SIZE + ((oq) * CN23XX_VF_OQ_OFFSET)) #define CN23XX_VF_SLI_OQ_PKTS_SENT(oq) \ (CN23XX_VF_SLI_OQ_PKT_SENT_START + ((oq) * CN23XX_VF_OQ_OFFSET)) #define CN23XX_VF_SLI_OQ_PKTS_CREDIT(oq) \ (CN23XX_VF_SLI_OQ_PKT_CREDITS_START + ((oq) * CN23XX_VF_OQ_OFFSET)) #define CN23XX_VF_SLI_OQ_PKT_INT_LEVELS(oq) \ (CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_START64 + ((oq) * CN23XX_VF_OQ_OFFSET)) /* Macro's for accessing CNT and TIME separately from INT_LEVELS */ #define CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_CNT(oq) \ (CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_START64 + ((oq) * CN23XX_VF_OQ_OFFSET)) #define CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_TIME(oq) \ (CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_START64 + \ ((oq) * CN23XX_VF_OQ_OFFSET) + 4) /*------------------ Masks ----------------*/ #define CN23XX_PKT_OUTPUT_CTL_TENB BIT(13) #define CN23XX_PKT_OUTPUT_CTL_CENB BIT(12) #define CN23XX_PKT_OUTPUT_CTL_IPTR BIT(11) #define CN23XX_PKT_OUTPUT_CTL_ES BIT(9) #define CN23XX_PKT_OUTPUT_CTL_NSR BIT(8) #define CN23XX_PKT_OUTPUT_CTL_ROR BIT(7) #define CN23XX_PKT_OUTPUT_CTL_DPTR BIT(6) #define CN23XX_PKT_OUTPUT_CTL_BMODE BIT(5) #define CN23XX_PKT_OUTPUT_CTL_ES_P BIT(3) #define CN23XX_PKT_OUTPUT_CTL_NSR_P BIT(2) #define CN23XX_PKT_OUTPUT_CTL_ROR_P BIT(1) #define CN23XX_PKT_OUTPUT_CTL_RING_ENB BIT(0) /*######################### Mailbox Reg Macros ########################*/ #define CN23XX_VF_SLI_PKT_MBOX_INT_START 0x10210 #define CN23XX_SLI_PKT_PF_VF_MBOX_SIG_START 0x10200 #define CN23XX_SLI_MBOX_OFFSET 0x20000 #define CN23XX_SLI_MBOX_SIG_IDX_OFFSET 0x8 #define CN23XX_VF_SLI_PKT_MBOX_INT(q) \ (CN23XX_VF_SLI_PKT_MBOX_INT_START + ((q) * CN23XX_SLI_MBOX_OFFSET)) #define CN23XX_SLI_PKT_PF_VF_MBOX_SIG(q, idx) \ (CN23XX_SLI_PKT_PF_VF_MBOX_SIG_START + \ ((q) * CN23XX_SLI_MBOX_OFFSET + \ (idx) * CN23XX_SLI_MBOX_SIG_IDX_OFFSET)) /*######################## INTERRUPTS #########################*/ #define CN23XX_VF_SLI_INT_SUM_START 0x100D0 #define CN23XX_VF_SLI_INT_SUM(q) \ (CN23XX_VF_SLI_INT_SUM_START + ((q) * CN23XX_VF_IQ_OFFSET)) /*------------------ Interrupt Masks ----------------*/ #define CN23XX_INTR_PO_INT BIT_ULL(63) #define CN23XX_INTR_PI_INT BIT_ULL(62) #define CN23XX_INTR_MBOX_INT BIT_ULL(61) #define CN23XX_INTR_RESEND BIT_ULL(60) #define CN23XX_INTR_CINT_ENB BIT_ULL(48) #define CN23XX_INTR_MBOX_ENB BIT(0) /*############################ MIO #########################*/ #define CN23XX_MIO_PTP_CLOCK_CFG 0x0001070000000f00ULL #define CN23XX_MIO_PTP_CLOCK_LO 0x0001070000000f08ULL #define CN23XX_MIO_PTP_CLOCK_HI 0x0001070000000f10ULL #define CN23XX_MIO_PTP_CLOCK_COMP 0x0001070000000f18ULL #define CN23XX_MIO_PTP_TIMESTAMP 0x0001070000000f20ULL #define CN23XX_MIO_PTP_EVT_CNT 0x0001070000000f28ULL #define CN23XX_MIO_PTP_CKOUT_THRESH_LO 0x0001070000000f30ULL #define CN23XX_MIO_PTP_CKOUT_THRESH_HI 0x0001070000000f38ULL #define CN23XX_MIO_PTP_CKOUT_HI_INCR 0x0001070000000f40ULL #define CN23XX_MIO_PTP_CKOUT_LO_INCR 0x0001070000000f48ULL #define CN23XX_MIO_PTP_PPS_THRESH_LO 0x0001070000000f50ULL #define CN23XX_MIO_PTP_PPS_THRESH_HI 0x0001070000000f58ULL #define CN23XX_MIO_PTP_PPS_HI_INCR 0x0001070000000f60ULL #define CN23XX_MIO_PTP_PPS_LO_INCR 0x0001070000000f68ULL /*############################ RST #########################*/ #define CN23XX_RST_BOOT 0x0001180006001600ULL /*######################## MSIX TABLE #########################*/ #define CN23XX_MSIX_TABLE_ADDR_START 0x0 #define CN23XX_MSIX_TABLE_DATA_START 0x8 #define CN23XX_MSIX_TABLE_SIZE 0x10 #define CN23XX_MSIX_TABLE_ENTRIES 0x41 #define CN23XX_MSIX_ENTRY_VECTOR_CTL BIT_ULL(32) #define CN23XX_MSIX_TABLE_ADDR(idx) \ (CN23XX_MSIX_TABLE_ADDR_START + ((idx) * CN23XX_MSIX_TABLE_SIZE)) #define CN23XX_MSIX_TABLE_DATA(idx) \ (CN23XX_MSIX_TABLE_DATA_START + ((idx) * CN23XX_MSIX_TABLE_SIZE)) #endif |