workbench/hidds/nouveau/pci-device-mock/NVG86.c

   1 /*
   2     Copyright 2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <aros/debug.h>
   7 #include <proto/oop.h>
   8
   9 #include "pcimockhardware.h"
  10 #include "pcimockhardware_intern.h"
  11 #include "pcimock_intern.h"
  12
  13 OOP_Object * METHOD(NVG86MockHardware, Root, New)
  14 {
  15     o = (OOP_Object *)OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
  16
  17     GET_PCIMOCKHWDATA
  18     DEF_NEXTCAPADDR
  19
  20     /* Allocate address space regions */
  21     ALLOC_ASR(hwdata, PCI_CONFIG_SPACE, 256);
  22     ALLOC_ASR(hwdata, PCI_BAR0, 0x1000000);
  23     ALLOC_ASR(hwdata, PCI_BAR1, 0x10000000);
  24     ALLOC_ASR(hwdata, PCI_BAR3, 0x2000000);
  25     ALLOC_ASR(hwdata, PCI_ROM, 0x20000);
  26
  27     /* Fill in pci config space */
  28     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x00, 0x042410de); /* PCICS_PRODUCT, PCICS_VENDOR */
  29     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x04, 0x00300006); /* PCICS_STATUS, PCICS_COMMAND */
  30     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x08, 0x030000a1); /* PCICS_CLASS, PCICS_SUBCLASS, PCICS_PROGIF, PCICS_REVISION */
  31     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x0c, 0x00000000); /* PCICS_BIST, PCICS_HEADERTYPE, PCICS_LATENCY, PCICS_CACHELS */
  32     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x10, hwdata->Regions[PCI_BAR0].Address); /* PCICS_BAR0 */
  33     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x14, hwdata->Regions[PCI_BAR1].Address); /* PCICS_BAR1 */
  34     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x1c, hwdata->Regions[PCI_BAR3].Address); /* PCICS_BAR3 */
  35     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x2c, 0x81c71043); /* PCICS_SUBSYSTEM, PCICS_SUBVENDOR */
  36     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x30, hwdata->Regions[PCI_ROM].Address); /* PCICS_EXPROM_BASE */
  37     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x34, 0x00000080); /* PCICS_CAP_PTR */
  38     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x3c, 0x0000010b); /* PCICS_INT_PIN, PCICS_INT_LINE */
  39
  40     /* Capabilities */
  41     ADD_PCI_CAP(hwdata, 0x10); /* CAPABILITY: PCICAP_PCIE */
  42     ADD_PCI_CAP(hwdata, 0xff); /* CAPABILITY: END */
  43
  44     /* Fill in BAR 0 */
  45     SET_ASR_DWORD(hwdata, PCI_BAR0, 0x00000000, 0x086000a1); /* NV03_PMC_BOOT_0 */
  46     SET_ASR_DWORD(hwdata, PCI_BAR0, 0x0010020c, 0x10000000); /* NV04_PFB_FIFO_DATA */
  47     SET_ASR_DWORD(hwdata, PCI_BAR0, 0x00100200, 0x00000000); /* r0 */
  48     SET_ASR_DWORD(hwdata, PCI_BAR0, 0x00100204, 0x01086000); /* r4 */
  49     SET_ASR_DWORD(hwdata, PCI_BAR0, 0x00100250, 0x00000000); /* rt */
  50     SET_ASR_DWORD(hwdata, PCI_BAR0, 0x00001540, 0x01010001); /* ru, NV40_PMC_GRAPH_UNITS */
  51
  52     return o;
  53 }
  54
  55 VOID METHOD(NVG86MockHardware, Hidd_PCIMockHardware, MemoryReadAtAddress)
  56 {
  57     GET_PCIMOCKHWDATA
  58
  59     /* Detect in which address space the address is located and get relative offset */
  60     struct RegionAndOffset rao = HIDDPCIMockHardwareDetectRegionAndOffset(hwdata, msg->memoryaddress);
  61
  62     if (rao.Region == -1)
  63         return;
  64
  65     if (rao.Region == PCI_CONFIG_SPACE)
  66     {
  67         switch(rao.Offset)
  68         {
  69             case(0x00000000):
  70             case(0x00000004):
  71             case(0x00000008):
  72             case(0x0000000c):
  73             case(0x00000010):
  74             case(0x00000014):
  75             case(0x00000018):
  76             case(0x0000001c):
  77             case(0x00000020):
  78             case(0x00000024):
  79             case(0x0000002c):
  80             case(0x00000030):
  81             case(0x00000034):
  82             case(0x0000003c):
  83             case(0x00000080):
  84             case(0x00000084):
  85             return;
  86         }
  87     }
  88
  89     OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
  90 }
  91
  92 VOID METHOD(NVG86MockHardware, Hidd_PCIMockHardware, MemoryChangedAtAddress)
  93 {
  94     GET_PCIMOCKHWDATA
  95
  96     /* Detect in which address space the address is located and get relative offset */
  97     struct RegionAndOffset rao = HIDDPCIMockHardwareDetectRegionAndOffset(hwdata, msg->memoryaddress);
  98
  99     if (rao.Region == -1)
 100         return;
 101
 102     if (rao.Region == PCI_CONFIG_SPACE)
 103     {
 104         switch(rao.Offset)
 105         {
 106             case(0x00000004):
 107             return;
 108         }
 109     }
 110
 111     OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
 112 }