1e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure/* 2e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure * This file is subject to the terms and conditions of the GNU General Public 3e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure * License. See the file "COPYING" in the main directory of this archive 4e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure * for more details. 5e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure * 6e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure * Copyright (c) 2005 Silicon Graphics, Inc. All rights reserved. 7e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure */ 8e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 9e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#ifndef __MBCS_H__ 10e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define __MBCS_H__ 11e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 12e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure/* 13e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure * General macros 14e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure */ 15e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MB (1024*1024) 16e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MB2 (2*MB) 17e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MB4 (4*MB) 18e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MB6 (6*MB) 19e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 20e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure/* 21e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure * Offsets and masks 22e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure */ 23e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_ID 0x0000 /* Identification */ 24e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_STATUS 0x0008 /* Status */ 25e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_ERROR_DETAIL1 0x0010 /* Error Detail1 */ 26e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_ERROR_DETAIL2 0x0018 /* Error Detail2 */ 27e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_CONTROL 0x0020 /* Control */ 28e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_REQ_TOUT 0x0028 /* Request Time-out */ 29e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_ERR_INT_DEST 0x0038 /* Error Interrupt Destination */ 30e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_TARG_FL 0x0050 /* Target Flush */ 31e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_ERR_STAT 0x0060 /* Error Status */ 32e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_CLR_ERR_STAT 0x0068 /* Clear Error Status */ 33e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_ERR_INT_EN 0x0070 /* Error Interrupt Enable */ 34e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_RD_DMA_SYS_ADDR 0x0100 /* Read DMA System Address */ 35e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_RD_DMA_LOC_ADDR 0x0108 /* Read DMA Local Address */ 36e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_RD_DMA_CTRL 0x0110 /* Read DMA Control */ 37e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_RD_DMA_AMO_DEST 0x0118 /* Read DMA AMO Destination */ 38e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_RD_DMA_INT_DEST 0x0120 /* Read DMA Interrupt Destination */ 3925985edcedea6396277003854657b5f3cb31a628Lucas De Marchi#define MBCS_RD_DMA_AUX_STAT 0x0130 /* Read DMA Auxiliary Status */ 40e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_WR_DMA_SYS_ADDR 0x0200 /* Write DMA System Address */ 41e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_WR_DMA_LOC_ADDR 0x0208 /* Write DMA Local Address */ 42e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_WR_DMA_CTRL 0x0210 /* Write DMA Control */ 43e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_WR_DMA_AMO_DEST 0x0218 /* Write DMA AMO Destination */ 44e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_WR_DMA_INT_DEST 0x0220 /* Write DMA Interrupt Destination */ 4525985edcedea6396277003854657b5f3cb31a628Lucas De Marchi#define MBCS_WR_DMA_AUX_STAT 0x0230 /* Write DMA Auxiliary Status */ 46e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_ALG_AMO_DEST 0x0300 /* Algorithm AMO Destination */ 47e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_ALG_INT_DEST 0x0308 /* Algorithm Interrupt Destination */ 48e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_ALG_OFFSETS 0x0310 49e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_ALG_STEP 0x0318 /* Algorithm Step */ 50e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 51e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_GSCR_START 0x0000000 52e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_DEBUG_START 0x0100000 53e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_RAM0_START 0x0200000 54e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_RAM1_START 0x0400000 55e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_RAM2_START 0x0600000 56e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 57e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CM_CONTROL_REQ_TOUT_MASK 0x0000000000ffffffUL 58e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure//#define PIO_BASE_ADDR_BASE_OFFSET_MASK 0x00fffffffff00000UL 59e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 60e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_SRAM_SIZE (1024*1024) 61e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_CACHELINE_SIZE 128 62e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 63e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure/* 64e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure * MMR get's and put's 65e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure */ 66e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_MMR_ADDR(mmr_base, offset)((uint64_t *)(mmr_base + offset)) 67e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_MMR_SET(mmr_base, offset, value) { \ 68e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t *mbcs_mmr_set_u64p, readback; \ 69e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure mbcs_mmr_set_u64p = (uint64_t *)(mmr_base + offset); \ 70e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure *mbcs_mmr_set_u64p = value; \ 71e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure readback = *mbcs_mmr_set_u64p; \ 72e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure} 73e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_MMR_GET(mmr_base, offset) *(uint64_t *)(mmr_base + offset) 74e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_MMR_ZERO(mmr_base, offset) MBCS_MMR_SET(mmr_base, offset, 0) 75e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 76e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure/* 77e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure * MBCS mmr structures 78e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure */ 79e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion cm_id { 80e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t cm_id_reg; 81e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 82e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t always_one:1, // 0 83e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure mfg_id:11, // 11:1 84e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure part_num:16, // 27:12 85e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure bitstream_rev:8, // 35:28 86e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :28; // 63:36 87e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 88e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 89e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 90e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion cm_status { 91e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t cm_status_reg; 92e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 93e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t pending_reads:8, // 7:0 94e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure pending_writes:8, // 15:8 95e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure ice_rsp_credits:8, // 23:16 96e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure ice_req_credits:8, // 31:24 97e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure cm_req_credits:8, // 39:32 98e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :1, // 40 99e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rd_dma_in_progress:1, // 41 100e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rd_dma_done:1, // 42 101e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :1, // 43 102e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wr_dma_in_progress:1, // 44 103e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wr_dma_done:1, // 45 104e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_waiting:1, // 46 105e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_pipe_running:1, // 47 106e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_done:1, // 48 107e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :3, // 51:49 108e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure pending_int_reqs:8, // 59:52 109e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :3, // 62:60 110e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_half_speed_sel:1; // 63 111e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 112e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 113e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 114e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion cm_error_detail1 { 115e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t cm_error_detail1_reg; 116e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 117e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t packet_type:4, // 3:0 118e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure source_id:2, // 5:4 119e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure data_size:2, // 7:6 120e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure tnum:8, // 15:8 121e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure byte_enable:8, // 23:16 122e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure gfx_cred:8, // 31:24 123e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure read_type:2, // 33:32 124e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure pio_or_memory:1, // 34 125e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure head_cw_error:1, // 35 126e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :12, // 47:36 127e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure head_error_bit:1, // 48 128e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure data_error_bit:1, // 49 129e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :13, // 62:50 130e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure valid:1; // 63 131e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 132e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 133e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 134e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion cm_error_detail2 { 135e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t cm_error_detail2_reg; 136e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 137e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t address:56, // 55:0 138e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :8; // 63:56 139e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 140e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 141e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 142e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion cm_control { 143e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t cm_control_reg; 144e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 145e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t cm_id:2, // 1:0 146e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :2, // 3:2 147e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure max_trans:5, // 8:4 148e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :3, // 11:9 149e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure address_mode:1, // 12 150e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :7, // 19:13 151e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure credit_limit:8, // 27:20 152e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :5, // 32:28 153e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rearm_stat_regs:1, // 33 154e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure prescalar_byp:1, // 34 155e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure force_gap_war:1, // 35 156e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rd_dma_go:1, // 36 157e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wr_dma_go:1, // 37 158e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_go:1, // 38 159e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rd_dma_clr:1, // 39 160e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wr_dma_clr:1, // 40 161e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_clr:1, // 41 162e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :2, // 43:42 163e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_wait_step:1, // 44 164e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_done_amo_en:1, // 45 165e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_done_int_en:1, // 46 166e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :1, // 47 167e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_sram0_locked:1, // 48 168e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_sram1_locked:1, // 49 169e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_sram2_locked:1, // 50 170e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_done_clr:1, // 51 171e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :12; // 63:52 172e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 173e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 174e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 175e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion cm_req_timeout { 176e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t cm_req_timeout_reg; 177e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 178e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t time_out:24, // 23:0 179e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :40; // 63:24 180e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 181e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 182e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 183e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion intr_dest { 184e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t intr_dest_reg; 185e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 186e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t address:56, // 55:0 187e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_vector:8; // 63:56 188e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 189e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 190e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 191e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion cm_error_status { 192e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t cm_error_status_reg; 193e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 194e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t ecc_sbe:1, // 0 195e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure ecc_mbe:1, // 1 196e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure unsupported_req:1, // 2 197e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure unexpected_rsp:1, // 3 198e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure bad_length:1, // 4 199e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure bad_datavalid:1, // 5 200e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure buffer_overflow:1, // 6 201e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure request_timeout:1, // 7 202e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :8, // 15:8 203e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure head_inv_data_size:1, // 16 204e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rsp_pactype_inv:1, // 17 205e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure head_sb_err:1, // 18 206e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure missing_head:1, // 19 207e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure head_inv_rd_type:1, // 20 208e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure head_cmd_err_bit:1, // 21 209e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure req_addr_align_inv:1, // 22 210e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure pio_req_addr_inv:1, // 23 211e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure req_range_dsize_inv:1, // 24 212e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure early_term:1, // 25 213e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure early_tail:1, // 26 214e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure missing_tail:1, // 27 215e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure data_flit_sb_err:1, // 28 216e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure cm2hcm_req_cred_of:1, // 29 217e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure cm2hcm_rsp_cred_of:1, // 30 218e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rx_bad_didn:1, // 31 219e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rd_dma_err_rsp:1, // 32 220e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rd_dma_tnum_tout:1, // 33 221e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rd_dma_multi_tnum_tou:1, // 34 222e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wr_dma_err_rsp:1, // 35 223e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wr_dma_tnum_tout:1, // 36 224e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wr_dma_multi_tnum_tou:1, // 37 225e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_data_overflow:1, // 38 226e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure alg_data_underflow:1, // 39 227e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure ram0_access_conflict:1, // 40 228e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure ram1_access_conflict:1, // 41 229e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure ram2_access_conflict:1, // 42 230e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure ram0_perr:1, // 43 231e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure ram1_perr:1, // 44 232e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure ram2_perr:1, // 45 233e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_gen_rsp_err:1, // 46 234e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_gen_tnum_tout:1, // 47 235e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure rd_dma_prog_err:1, // 48 236e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wr_dma_prog_err:1, // 49 237e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :14; // 63:50 238e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 239e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 240e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 241e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion cm_clr_error_status { 242e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t cm_clr_error_status_reg; 243e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 244e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t clr_ecc_sbe:1, // 0 245e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_ecc_mbe:1, // 1 246e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_unsupported_req:1, // 2 247e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_unexpected_rsp:1, // 3 248e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_bad_length:1, // 4 249e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_bad_datavalid:1, // 5 250e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_buffer_overflow:1, // 6 251e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_request_timeout:1, // 7 252e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :8, // 15:8 253e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_head_inv_data_siz:1, // 16 254e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_rsp_pactype_inv:1, // 17 255e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_head_sb_err:1, // 18 256e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_missing_head:1, // 19 257e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_head_inv_rd_type:1, // 20 258e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_head_cmd_err_bit:1, // 21 259e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_req_addr_align_in:1, // 22 260e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_pio_req_addr_inv:1, // 23 261e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_req_range_dsize_i:1, // 24 262e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_early_term:1, // 25 263e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_early_tail:1, // 26 264e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_missing_tail:1, // 27 265e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_data_flit_sb_err:1, // 28 266e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_cm2hcm_req_cred_o:1, // 29 267e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_cm2hcm_rsp_cred_o:1, // 30 268e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_rx_bad_didn:1, // 31 269e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_rd_dma_err_rsp:1, // 32 270e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_rd_dma_tnum_tout:1, // 33 271e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_rd_dma_multi_tnum:1, // 34 272e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_wr_dma_err_rsp:1, // 35 273e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_wr_dma_tnum_tout:1, // 36 274e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_wr_dma_multi_tnum:1, // 37 275e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_alg_data_overflow:1, // 38 276e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_alg_data_underflo:1, // 39 277e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_ram0_access_confl:1, // 40 278e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_ram1_access_confl:1, // 41 279e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_ram2_access_confl:1, // 42 280e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_ram0_perr:1, // 43 281e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_ram1_perr:1, // 44 282e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_ram2_perr:1, // 45 283e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_int_gen_rsp_err:1, // 46 284e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_int_gen_tnum_tout:1, // 47 285e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_rd_dma_prog_err:1, // 48 286e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure clr_wr_dma_prog_err:1, // 49 287e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :14; // 63:50 288e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 289e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 290e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 291e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion cm_error_intr_enable { 292e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t cm_error_intr_enable_reg; 293e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 294e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t int_en_ecc_sbe:1, // 0 295e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_ecc_mbe:1, // 1 296e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_unsupported_re:1, // 2 297e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_unexpected_rsp:1, // 3 298e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_bad_length:1, // 4 299e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_bad_datavalid:1, // 5 300e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_buffer_overflo:1, // 6 301e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_request_timeou:1, // 7 302e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :8, // 15:8 303e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_head_inv_data_:1, // 16 304e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_rsp_pactype_in:1, // 17 305e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_head_sb_err:1, // 18 306e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_missing_head:1, // 19 307e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_head_inv_rd_ty:1, // 20 308e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_head_cmd_err_b:1, // 21 309e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_req_addr_align:1, // 22 310e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_pio_req_addr_i:1, // 23 311e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_req_range_dsiz:1, // 24 312e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_early_term:1, // 25 313e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_early_tail:1, // 26 314e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_missing_tail:1, // 27 315e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_data_flit_sb_e:1, // 28 316e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_cm2hcm_req_cre:1, // 29 317e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_cm2hcm_rsp_cre:1, // 30 318e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_rx_bad_didn:1, // 31 319e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_rd_dma_err_rsp:1, // 32 320e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_rd_dma_tnum_to:1, // 33 321e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_rd_dma_multi_t:1, // 34 322e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_wr_dma_err_rsp:1, // 35 323e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_wr_dma_tnum_to:1, // 36 324e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_wr_dma_multi_t:1, // 37 325e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_alg_data_overf:1, // 38 326e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_alg_data_under:1, // 39 327e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_ram0_access_co:1, // 40 328e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_ram1_access_co:1, // 41 329e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_ram2_access_co:1, // 42 330e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_ram0_perr:1, // 43 331e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_ram1_perr:1, // 44 332e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_ram2_perr:1, // 45 333e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_int_gen_rsp_er:1, // 46 334e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_int_gen_tnum_t:1, // 47 335e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_rd_dma_prog_er:1, // 48 336e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int_en_wr_dma_prog_er:1, // 49 337e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :14; // 63:50 338e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 339e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 340e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 341e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losurestruct cm_mmr { 342e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union cm_id id; 343e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union cm_status status; 344e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union cm_error_detail1 err_detail1; 345e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union cm_error_detail2 err_detail2; 346e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union cm_control control; 347e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union cm_req_timeout req_timeout; 348e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t reserved1[1]; 349e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union intr_dest int_dest; 350e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t reserved2[2]; 351e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t targ_flush; 352e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t reserved3[1]; 353e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union cm_error_status err_status; 354e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union cm_clr_error_status clr_err_status; 355e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union cm_error_intr_enable int_enable; 356e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 357e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 358e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion dma_hostaddr { 359e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t dma_hostaddr_reg; 360e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 361e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t dma_sys_addr:56, // 55:0 362e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :8; // 63:56 363e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 364e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 365e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 366e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion dma_localaddr { 367e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t dma_localaddr_reg; 368e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 369e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t dma_ram_addr:21, // 20:0 370e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure dma_ram_sel:2, // 22:21 371e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :41; // 63:23 372e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 373e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 374e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 375e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion dma_control { 376e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t dma_control_reg; 377e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 378e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t dma_op_length:16, // 15:0 379e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :18, // 33:16 380e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure done_amo_en:1, // 34 381e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure done_int_en:1, // 35 382e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :1, // 36 383e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure pio_mem_n:1, // 37 384e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :26; // 63:38 385e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 386e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 387e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 388e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion dma_amo_dest { 389e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t dma_amo_dest_reg; 390e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 391e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t dma_amo_sys_addr:56, // 55:0 392e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure dma_amo_mod_type:3, // 58:56 393e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :5; // 63:59 394e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 395e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 396e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 397e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion rdma_aux_status { 398e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t rdma_aux_status_reg; 399e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 400e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t op_num_pacs_left:17, // 16:0 401e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :5, // 21:17 402e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure lrsp_buff_empty:1, // 22 403e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :17, // 39:23 404e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure pending_reqs_left:6, // 45:40 405e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :18; // 63:46 406e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 407e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 408e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 409e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losurestruct rdma_mmr { 410e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union dma_hostaddr host_addr; 411e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union dma_localaddr local_addr; 412e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union dma_control control; 413e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union dma_amo_dest amo_dest; 414e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union intr_dest intr_dest; 415e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union rdma_aux_status aux_status; 416e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 417e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 418e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion wdma_aux_status { 419e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t wdma_aux_status_reg; 420e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 421e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t op_num_pacs_left:17, // 16:0 422e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :4, // 20:17 423e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure lreq_buff_empty:1, // 21 424e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :18, // 39:22 425e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure pending_reqs_left:6, // 45:40 426e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :18; // 63:46 427e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 428e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 429e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 430e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losurestruct wdma_mmr { 431e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union dma_hostaddr host_addr; 432e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union dma_localaddr local_addr; 433e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union dma_control control; 434e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union dma_amo_dest amo_dest; 435e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union intr_dest intr_dest; 436e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union wdma_aux_status aux_status; 437e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 438e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 439e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losureunion algo_step { 440e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t algo_step_reg; 441e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 442e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t alg_step_cnt:16, // 15:0 443e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure :48; // 63:16 444e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 445e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 446e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 447e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losurestruct algo_mmr { 448e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union dma_amo_dest amo_dest; 449e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union intr_dest intr_dest; 450e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union { 451e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t algo_offset_reg; 452e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct { 453e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t sram0_offset:7, // 6:0 454e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure reserved0:1, // 7 455e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure sram1_offset:7, // 14:8 456e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure reserved1:1, // 15 457e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure sram2_offset:7, // 22:16 458e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure reserved2:14; // 63:23 459e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure }; 460e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure } sram_offset; 461e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure union algo_step step; 462e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 463e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 464e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losurestruct mbcs_mmr { 465e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct cm_mmr cm; 466e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t reserved1[17]; 467e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct rdma_mmr rdDma; 468e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t reserved2[25]; 469e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct wdma_mmr wrDma; 470e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t reserved3[25]; 471e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct algo_mmr algo; 472e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t reserved4[156]; 473e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 474e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 475e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure/* 476e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure * defines 477e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure */ 478e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define DEVICE_NAME "mbcs" 479e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_PART_NUM 0xfff0 480e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_PART_NUM_ALG0 0xf001 481e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#define MBCS_MFG_NUM 0x1 482e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 483e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losurestruct algoblock { 484e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t amoHostDest; 485e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t amoModType; 486e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t intrHostDest; 487e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t intrVector; 488e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t algoStepCount; 489e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 490e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 491e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losurestruct getdma { 492e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t hostAddr; 493e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t localAddr; 494e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t bytes; 495e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t DoneAmoEnable; 496e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t DoneIntEnable; 497e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t peerIO; 498e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t amoHostDest; 499e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t amoModType; 500e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t intrHostDest; 501e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t intrVector; 502e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 503e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 504e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losurestruct putdma { 505e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t hostAddr; 506e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t localAddr; 507e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t bytes; 508e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t DoneAmoEnable; 509e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t DoneIntEnable; 510e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t peerIO; 511e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t amoHostDest; 512e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t amoModType; 513e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t intrHostDest; 514e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t intrVector; 515e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 516e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 517e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losurestruct mbcs_soft { 518e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct list_head list; 519e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct cx_dev *cxdev; 520e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int major; 521e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure int nasid; 522e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure void *mmr_base; 523e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wait_queue_head_t dmawrite_queue; 524e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wait_queue_head_t dmaread_queue; 525e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure wait_queue_head_t algo_queue; 526e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct sn_irq_info *get_sn_irq; 527e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct sn_irq_info *put_sn_irq; 528e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct sn_irq_info *algo_sn_irq; 529e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct getdma getdma; 530e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct putdma putdma; 531e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure struct algoblock algo; 532e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t gscr_addr; // pio addr 533e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t ram0_addr; // pio addr 534e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t ram1_addr; // pio addr 535e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t ram2_addr; // pio addr 536e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure uint64_t debug_addr; // pio addr 537e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure atomic_t dmawrite_done; 538e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure atomic_t dmaread_done; 539e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure atomic_t algo_done; 54046bca69682731104b42f99da763b9a08a0574291Matthias Kaehlcke struct mutex dmawritelock; 541ae5e29798afa2b11a01fcb4fab8b58fee47fe155Matthias Kaehlcke struct mutex dmareadlock; 542a40ba8495798fa7eae6fa12b16a0d06d906ba47fMatthias Kaehlcke struct mutex algolock; 543e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure}; 544e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 54539ef01e00daf6d860783f1a836f765265a9d3b47Alan Coxstatic int mbcs_open(struct inode *ip, struct file *fp); 54639ef01e00daf6d860783f1a836f765265a9d3b47Alan Coxstatic ssize_t mbcs_sram_read(struct file *fp, char __user *buf, size_t len, 547e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure loff_t * off); 54839ef01e00daf6d860783f1a836f765265a9d3b47Alan Coxstatic ssize_t mbcs_sram_write(struct file *fp, const char __user *buf, size_t len, 549e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure loff_t * off); 55039ef01e00daf6d860783f1a836f765265a9d3b47Alan Coxstatic loff_t mbcs_sram_llseek(struct file *filp, loff_t off, int whence); 55139ef01e00daf6d860783f1a836f765265a9d3b47Alan Coxstatic int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma); 552e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure 553e1e19747ecce9117610b8f3b57a3e95734230319Bruce Losure#endif // __MBCS_H__ 554