workbench/hidds/nouveau/pci-device-mock/NV44A.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(NV44AMockHardware, 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_BAR2, 0x1000000);
  25     ALLOC_ASR(hwdata, PCI_ROM, 0x20000);
  26
  27     /* Fill in pci config space */
  28     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x00, 0x022110de); /* 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, 0x18, hwdata->Regions[PCI_BAR2].Address); /* PCICS_BAR2 */
  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, 0x02); /* CAPABILITY: PCICAP_AGP */
  42 //    ADD_PCI_CAP(hwdata, 0x10); /* CAPABILITY: PCICAP_PCIE */
  43     ADD_PCI_CAP(hwdata, 0xff); /* CAPABILITY: END */
  44
  45     /* Fill in BAR 0 */
  46     SET_ASR_DWORD(hwdata, PCI_BAR0, 0x00000000, 0x04a100a1); /* NV03_PMC_BOOT_0 */
  47     SET_ASR_DWORD(hwdata, PCI_BAR0, 0x0010020c, 0x10000000); /* NV04_PFB_FIFO_DATA */
  48
  49     return o;
  50 }
  51
  52 VOID METHOD(NV44AMockHardware, Hidd_PCIMockHardware, MemoryReadAtAddress)
  53 {
  54     GET_PCIMOCKHWDATA
  55
  56     /* Detect in which address space the address is located and get relative offset */
  57     struct RegionAndOffset rao = HIDDPCIMockHardwareDetectRegionAndOffset(hwdata, msg->memoryaddress);
  58
  59     if (rao.Region == -1)
  60         return;
  61
  62     if (rao.Region == PCI_CONFIG_SPACE)
  63     {
  64         switch(rao.Offset)
  65         {
  66             case(0x00000000):
  67             case(0x00000004):
  68             case(0x00000008):
  69             case(0x0000000c):
  70             case(0x00000010):
  71             case(0x00000014):
  72             case(0x00000018):
  73             case(0x0000001c):
  74             case(0x00000020):
  75             case(0x00000024):
  76             case(0x0000002c):
  77             case(0x00000030):
  78             case(0x00000034):
  79             case(0x0000003c):
  80             case(0x00000080):
  81             case(0x00000084):
  82             return;
  83         }
  84     }
  85
  86     OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
  87 }
  88
  89 VOID METHOD(NV44AMockHardware, Hidd_PCIMockHardware, MemoryChangedAtAddress)
  90 {
  91     GET_PCIMOCKHWDATA
  92
  93     /* Detect in which address space the address is located and get relative offset */
  94     struct RegionAndOffset rao = HIDDPCIMockHardwareDetectRegionAndOffset(hwdata, msg->memoryaddress);
  95
  96     if (rao.Region == -1)
  97         return;
  98
  99     if (rao.Region == PCI_CONFIG_SPACE)
 100     {
 101         switch(rao.Offset)
 102         {
 103             case(0x00000004):
 104             case(0x00000088): /* AGP_COMMAND_REG */
 105             return;
 106         }
 107     }
 108
 109     OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
 110 }
 111