include/universe.h

   1 /*
   2  * (C) Copyright 2003 Stefan Roese, stefan.roese@esd-electronics.com
   3  *
   4  * See file CREDITS for list of people who contributed to this
   5  * project.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your 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, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20  * MA 02111-1307 USA
  21  */
  22
  23 #ifndef _universe_h
  24 #define _universe_h
  25
  26 typedef struct _UNIVERSE UNIVERSE;
  27 typedef struct _SLAVE_IMAGE SLAVE_IMAGE;
  28 typedef struct _TDMA_CMD_PACKET TDMA_CMD_PACKET;
  29
  30 struct _SLAVE_IMAGE {
  31         unsigned int ctl;      /* Control     */
  32         unsigned int bs;       /* Base        */
  33         unsigned int bd;       /* Bound       */
  34         unsigned int to;       /* Translation */
  35         unsigned int reserved;
  36 };
  37
  38 struct _UNIVERSE {
  39         unsigned int pci_id;
  40         unsigned int pci_csr;
  41         unsigned int pci_class;
  42         unsigned int pci_misc0;
  43         unsigned int pci_bs;
  44         unsigned int spare0[10];
  45         unsigned int pci_misc1;
  46         unsigned int spare1[48];
  47         SLAVE_IMAGE  lsi[4];
  48         unsigned int spare2[8];
  49         unsigned int scyc_ctl;
  50         unsigned int scyc_addr;
  51         unsigned int scyc_en;
  52         unsigned int scyc_cmp;
  53         unsigned int scyc_swp;
  54         unsigned int lmisc;
  55         unsigned int slsi;
  56         unsigned int l_cmderr;
  57         unsigned int laerr;
  58         unsigned int spare3[27];
  59         unsigned int dctl;
  60         unsigned int dtbc;
  61         unsigned int dla;
  62         unsigned int spare4[1];
  63         unsigned int dva;
  64         unsigned int spare5[1];
  65         unsigned int dcpp;
  66         unsigned int spare6[1];
  67         unsigned int dgcs;
  68         unsigned int d_llue;
  69         unsigned int spare7[54];
  70         unsigned int lint_en;
  71         unsigned int lint_stat;
  72         unsigned int lint_map0;
  73         unsigned int lint_map1;
  74         unsigned int vint_en;
  75         unsigned int vint_stat;
  76         unsigned int vint_map0;
  77         unsigned int vint_map1;
  78         unsigned int statid;
  79         unsigned int vx_statid[7];
  80         unsigned int spare8[48];
  81         unsigned int mast_ctl;
  82         unsigned int misc_ctl;
  83         unsigned int misc_stat;
  84         unsigned int user_am;
  85         unsigned int spare9[700];
  86         SLAVE_IMAGE  vsi[4];
  87         unsigned int spare10[8];
  88         unsigned int vrai_ctl;
  89         unsigned int vrai_bs;
  90         unsigned int spare11[2];
  91         unsigned int vcsr_ctl;
  92         unsigned int vcsr_to;
  93         unsigned int v_amerr;
  94         unsigned int vaerr;
  95         unsigned int spare12[25];
  96         unsigned int vcsr_clr;
  97         unsigned int vcsr_set;
  98         unsigned int vcsr_bs;
  99 };
 100
 101 #define IRQ_VOWN    0x0001
 102 #define IRQ_VIRQ1   0x0002
 103 #define IRQ_VIRQ2   0x0004
 104 #define IRQ_VIRQ3   0x0008
 105 #define IRQ_VIRQ4   0x0010
 106 #define IRQ_VIRQ5   0x0020
 107 #define IRQ_VIRQ6   0x0040
 108 #define IRQ_VIRQ7   0x0080
 109 #define IRQ_DMA     0x0100
 110 #define IRQ_LERR    0x0200
 111 #define IRQ_VERR    0x0400
 112 #define IRQ_res     0x0800
 113 #define IRQ_IACK    0x1000
 114 #define IRQ_SWINT   0x2000
 115 #define IRQ_SYSFAIL 0x4000
 116 #define IRQ_ACFAIL  0x8000
 117
 118 struct _TDMA_CMD_PACKET {
 119         unsigned int dctl;   /* DMA Control         */
 120         unsigned int dtbc;   /* Transfer Byte Count */
 121         unsigned int dlv;    /* PCI Address         */
 122         unsigned int res1;   /* Reserved            */
 123         unsigned int dva;    /* Vme Address         */
 124         unsigned int res2;   /* Reserved            */
 125         unsigned int dcpp;   /* Pointer to Numed Cmd Packet with rPN */
 126         unsigned int res3;   /* Reserved                             */
 127 };
 128
 129 #define VME_AM_A16              0x01
 130 #define VME_AM_A24              0x02
 131 #define VME_AM_A32              0x03
 132 #define VME_AM_Axx              0x03
 133 #define VME_AM_SUP              0x04
 134 #define VME_AM_DATA             0x10
 135 #define VME_AM_PROG             0x20
 136 #define VME_AM_Mxx              0x30
 137
 138 #define VME_FLAG_D8             0x01
 139 #define VME_FLAG_D16            0x02
 140 #define VME_FLAG_D32            0x03
 141 #define VME_FLAG_Dxx            0x03
 142
 143 #define PCI_MS_MEM              0x01
 144 #define PCI_MS_IO               0x02
 145 #define PCI_MS_CONFIG           0x03
 146 #define PCI_MS_Mxx              0x03
 147
 148 #endif