drivers/accel/habanalabs/include/gaudi/gaudi.h

   1 /* SPDX-License-Identifier: GPL-2.0
   2  *
   3  * Copyright 2018-2020 HabanaLabs, Ltd.
   4  * All Rights Reserved.
   5  *
   6  */
   7
   8 #ifndef GAUDI_H
   9 #define GAUDI_H
  10
  11 #define SRAM_BAR_ID             0
  12 #define CFG_BAR_ID              2
  13 #define HBM_BAR_ID              4
  14
  15 #define SRAM_BAR_SIZE           0x4000000ull            /* 64MB */
  16 #define CFG_BAR_SIZE            0x8000000ull            /* 128MB */
  17
  18 #define CFG_BASE                0x7FFC000000ull
  19 #define CFG_SIZE                0x4000000               /* 32MB CFG + 32MB DBG*/
  20
  21 #define SRAM_BASE_ADDR          0x7FF0000000ull
  22 #define SRAM_SIZE               0x1400000               /* 20MB */
  23
  24 #define SPI_FLASH_BASE_ADDR     0x7FF8000000ull
  25
  26 #define PSOC_SCRATCHPAD_ADDR    0x7FFBFE0000ull
  27 #define PSOC_SCRATCHPAD_SIZE    0x10000                 /* 64KB */
  28
  29 #define PCIE_FW_SRAM_ADDR       0x7FFBFF0000ull
  30 #define PCIE_FW_SRAM_SIZE       0x8000                  /* 32KB */
  31
  32 #define DRAM_PHYS_BASE          0x0ull
  33
  34 #define HOST_PHYS_BASE          0x8000000000ull         /* 0.5TB */
  35 #define HOST_PHYS_SIZE          0x1000000000000ull      /* 0.25PB (48 bits) */
  36
  37 #define GAUDI_MSI_ENTRIES       32
  38
  39 #define QMAN_PQ_ENTRY_SIZE      16                      /* Bytes */
  40
  41 #define MAX_ASID                2
  42
  43 #define PROT_BITS_OFFS          0xF80
  44
  45 #define MME_NUMBER_OF_MASTER_ENGINES    2
  46
  47 #define MME_NUMBER_OF_SLAVE_ENGINES     2
  48
  49 #define TPC_NUMBER_OF_ENGINES   8
  50
  51 #define DMA_NUMBER_OF_CHANNELS  8
  52
  53 #define NIC_NUMBER_OF_MACROS    5
  54
  55 #define NIC_NUMBER_OF_ENGINES   (NIC_NUMBER_OF_MACROS * 2)
  56
  57 #define NUMBER_OF_IF            8
  58
  59 #define DEVICE_CACHE_LINE_SIZE  128
  60
  61 #endif /* GAUDI_H */