workbench/hidds/nouveau/pci-device-mock/SIS661FX.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(SIS661FXMockHardware, Root, New)
  14 {
  15     o = (OOP_Object *)OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
  16
  17     GET_PCIMOCKHWDATA
  18
  19     /* Allocate address space regions */
  20     ALLOC_ASR(hwdata, PCI_CONFIG_SPACE, 256);
  21     ALLOC_ASR(hwdata, PCI_BAR0, 0x4000000);
  22
  23     /* Fill in pci config space */
  24     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x00, 0x06611039); /* PCICS_PRODUCT, PCICS_VENDOR */
  25     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x04, 0x00100007); /* PCICS_STATUS, PCICS_COMMAND */
  26     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x08, 0x06000011); /* PCICS_CLASS, PCICS_SUBCLASS, PCICS_PROGIF, PCICS_REVISION */
  27     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x0c, 0x00000000); /* PCICS_BIST, PCICS_HEADERTYPE, PCICS_LATENCY, PCICS_CACHELS */
  28     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x10, hwdata->Regions[PCI_BAR0].Address); /* PCICS_BAR0 */
  29     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x2c, 0x00000000); /* PCICS_SUBSYSTEM, PCICS_SUBVENDOR */
  30     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x34, 0x00000080); /* PCICS_CAP_PTR */
  31     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x3c, 0x00000000); /* PCICS_INT_PIN, PCICS_INT_LINE */
  32
  33     /* Capabilities */
  34     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x80, 0x0030ff02); /* AGP VERSION 3.0, CAPABILITY: END, CAPABILITY: PCICAP_AGP */
  35
  36     /* AGP Registers */
  37     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x84, 0x1f004e1b); /* bridgemode */
  38     SET_ASR_DWORD(hwdata, PCI_CONFIG_SPACE, 0x94, 0x00000040); /* AGP_SIS_APER_SIZE */
  39
  40     return o;
  41 }
  42
  43 VOID METHOD(SIS661FXMockHardware, Hidd_PCIMockHardware, MemoryReadAtAddress)
  44 {
  45     GET_PCIMOCKHWDATA
  46
  47     /* Detect in which address space the address is located and get relative offset */
  48     struct RegionAndOffset rao = HIDDPCIMockHardwareDetectRegionAndOffset(hwdata, msg->memoryaddress);
  49
  50     if (rao.Region == -1)
  51         return;
  52
  53     if (rao.Region == PCI_CONFIG_SPACE)
  54     {
  55         switch(rao.Offset)
  56         {
  57             case(0x00000000):
  58             case(0x00000004):
  59             case(0x00000008):
  60             case(0x0000000c):
  61             case(0x00000010):
  62             case(0x00000014):
  63             case(0x00000018):
  64             case(0x0000001c):
  65             case(0x00000020):
  66             case(0x00000024):
  67             case(0x0000002c):
  68             case(0x00000030):
  69             case(0x00000034):
  70             case(0x0000003c):
  71             case(0x00000080):
  72             case(0x00000084):
  73             case(0x00000094):
  74             case(0x00000098):
  75             return;
  76         }
  77     }
  78
  79     OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
  80 }
  81
  82 VOID METHOD(SIS661FXMockHardware, Hidd_PCIMockHardware, MemoryChangedAtAddress)
  83 {
  84     GET_PCIMOCKHWDATA
  85
  86     /* Detect in which address space the address is located and get relative offset */
  87     struct RegionAndOffset rao = HIDDPCIMockHardwareDetectRegionAndOffset(hwdata, msg->memoryaddress);
  88
  89     if (rao.Region == -1)
  90         return;
  91
  92     if (rao.Region == PCI_CONFIG_SPACE)
  93     {
  94         switch(rao.Offset)
  95         {
  96             case(0x00000088):
  97             case(0x00000090):
  98             case(0x00000094):
  99             case(0x00000098):
 100             return;
 101         }
 102     }
 103
 104     OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
 105 }
 106