static int GM_UNIQUENAME(Init)(LIBBASETYPEPTR LIBBASE)
{
D(bug("[SiS900] Init()\n"));
UBYTE tmpbuff[100];
sprintf((char *)tmpbuff, SiS900_TASK_NAME, "sis900.0");
if (FindTask(tmpbuff) != NULL)
{
D(bug("[SiS900] device already up and running.\n"));
return FALSE;
}
NEWLIST(&LIBBASE->sis900b_Units);
LIBBASE->sis900b_PCIDeviceAttrBase = OOP_ObtainAttrBase(IID_Hidd_PCIDevice);
if (LIBBASE->sis900b_PCIDeviceAttrBase != 0)
{
D(bug("[SiS900] HiddPCIDeviceAttrBase @ %p\n", LIBBASE->sis900b_PCIDeviceAttrBase));
LIBBASE->sis900b_PCI = OOP_NewObject(NULL, CLID_Hidd_PCI, NULL);
if (LIBBASE->sis900b_PCI)
{
D(bug("[SiS900] PCI Subsystem HIDD object @ %p\n", LIBBASE->sis900b_PCI));
struct Hook FindHook = {
h_Entry: (IPTR (*)())PCI_Enumerator,
h_Data: LIBBASE,
};
static int PCILx_Expunge(LIBBASETYPEPTR LIBBASE)
{
BOOL ret = TRUE;
D(bug("[PCILinux] expunge\n"));
/* Try to open PCI subsystem */
OOP_Object *pci = OOP_NewObject(NULL, CLID_Hidd_PCI, NULL);
if (pci)
{
/* If PCI successed to open, remove your driver from subsystem */
struct pHidd_PCI_RemHardwareDriver msg;
msg.driverClass = LIBBASE->psd.driverClass;
msg.mID = OOP_GetMethodID(IID_Hidd_PCI, moHidd_PCI_RemHardwareDriver);
D(bug("[PCILinux] Removing driver\n"));
if (OOP_DoMethod(pci, (OOP_Msg)&msg) == FALSE)
{
ret = FALSE;
D(bug("[PCILinux] PCI class refused to remove driver for some reason. Delaying expunge then\n"));
}
OOP_DisposeObject(pci);
}
return ret;
}
static int KBD_InitClass(struct kbdbase *LIBBASE)
{
struct Library *OOPBase = LIBBASE->csd.cs_OOPBase;
D(bug("[KBD] base class initialization\n"));
LIBBASE->csd.cs_UtilityBase = OpenLibrary("utility.library", 0);
if (!LIBBASE->csd.cs_UtilityBase)
return FALSE;
LIBBASE->csd.hiddKbdAB = OOP_ObtainAttrBase(IID_Hidd_Kbd);
LIBBASE->csd.hwAB = OOP_ObtainAttrBase(IID_HW);
LIBBASE->csd.hwMB = OOP_GetMethodID(IID_HW, 0);
if (LIBBASE->csd.hiddKbdAB && LIBBASE->csd.hwAB)
{
OOP_Object *root = OOP_NewObject(NULL, CLID_HW_Root, NULL);
NewList((struct List *)&LIBBASE->csd.callbacks);
if (HW_AddDriver(root, LIBBASE->csd.hwClass, NULL))
{
D(bug("[KBD] Everything OK\n"));
return TRUE;
}
}
return FALSE;
}
BOOL DriverInit( struct DriverBase* AHIsubBase )
{
struct ac97Base* ac97Base = (struct ac97Base*) AHIsubBase;
ac97Base->dosbase = OpenLibrary( DOSNAME, 37 );
ac97Base->sysbase = SysBase;
D(bug("[ac97] Init\n"));
if(DOSBase)
{
ac97Base->oopbase = OpenLibrary(AROSOOP_NAME, 0);
if (ac97Base)
{
__IHidd_PCIDev = OOP_ObtainAttrBase(IID_Hidd_PCIDevice);
D(bug("[ac97] Libraries opened\n"));
if (__IHidd_PCIDev)
{
OOP_Object *pci = OOP_NewObject(NULL, CLID_Hidd_PCI, NULL);
D(bug("[ac97] PCIDevice AttrBase = %x\n",__IHidd_PCIDev));
if (pci)
{
struct Hook FindHook = {
h_Entry: (IPTR(*)())Enumerator,
h_Data: ac97Base,
};
struct TagItem Reqs[] = {
{ tHidd_PCI_Class, 0x04 },
{ tHidd_PCI_SubClass, 0x01 },
{ TAG_DONE, 0UL },
};
struct pHidd_PCI_EnumDevices enummsg = {
mID: OOP_GetMethodID(CLID_Hidd_PCI, moHidd_PCI_EnumDevices),
callback: &FindHook,
requirements: (struct TagItem *)&Reqs,
}, *msg = &enummsg;
D(bug("[ac97] Got PCI object\n"));
ac97Base->cardfound = FALSE;
ac97Base->PCM_out = AllocMem(8*32, MEMF_PUBLIC | MEMF_CLEAR);
OOP_DoMethod(pci, (OOP_Msg)msg);
OOP_DisposeObject(pci);
D(bug("[ac97] PCM out base %08x\n", ac97Base->PCM_out));
return ac97Base->cardfound;
}
}
static int System_Init(LIBBASETYPEPTR LIBBASE)
{
struct class_static_data *csd = &LIBBASE->hsi_csd;
struct Library *OOPBase = csd->cs_OOPBase;
D(bug("[HiddSystem] %s()\n", __PRETTY_FUNCTION__));
OOP_Object *hwroot = OOP_NewObject(NULL, CLID_HW_Root, NULL);
csd->hwAttrBase = OOP_ObtainAttrBase(IID_HW);
if (HW_AddDriver(hwroot, csd->oopclass, NULL))
{
D(bug("[HiddSystem] %s: initialised\n", __PRETTY_FUNCTION__));
return TRUE;
}
D(bug("[HiddSystem] %s: failed\n", __PRETTY_FUNCTION__));
return FALSE;
}
static int ata_expunge(struct ataBase *ATABase)
{
if (ATABase->ataObj)
{
/*
* CLID_Hidd_Storage is a singletone, you can get it as many times as
* you want. Here we save up some space in struct ataBase by
* obtaining storageRoot object only when we need it. This happens
* rarely, so small performance loss is OK here.
*/
OOP_Object *storageRoot = OOP_NewObject(NULL, CLID_Hidd_Storage, NULL);
if (storageRoot && HW_RemoveDriver(storageRoot, ATABase->ataObj))
{
/* Destroy our singletone */
OOP_MethodID disp_msg = OOP_GetMethodID(IID_Root, moRoot_Dispose);
D(bug("[ATA ] ata_expunge: Stopping Daemon...\n"));
ATABase->daemonParent = FindTask(NULL);
SetSignal(0, SIGF_SINGLE);
Signal(ATABase->ata_Daemon, SIGBREAKF_CTRL_C);
Wait(SIGF_SINGLE);
D(bug("[ATA ] ata_expunge: Done, destroying subystem object\n"));
OOP_DoSuperMethod(ATABase->ataClass, ATABase->ataObj, &disp_msg);
}
else
{
/* Our subsystem is in use, we have some bus driver(s) around. */
D(bug("[ATA ] ata_expunge: ATA subsystem is in use\n"));
return FALSE;
}
}
D(bug("[ATA ] ata_expunge: Releasing attribute bases\n"));
OOP_ReleaseAttrBasesArray(&ATABase->hwAttrBase, attrBaseIDs);
if (ATABase->ata_UtilityBase)
CloseLibrary(ATABase->ata_UtilityBase);
D(bug("[ATA ] ata_expunge: Exiting\n"));
return TRUE;
}
static int PCPCI_Expunge(LIBBASETYPEPTR LIBBASE)
{
int ok;
OOP_Object *pci = OOP_NewObject(NULL, CLID_Hidd_PCI, NULL);
if (pci)
{
struct pHidd_PCI_RemHardwareDriver msg, *pmsg=&msg;
msg.mID = OOP_GetMethodID(IID_Hidd_PCI, moHidd_PCI_RemHardwareDriver);
msg.driverClass = LIBBASE->psd.driverClass;
ok = OOP_DoMethod(pci, (OOP_Msg)pmsg);
OOP_DisposeObject(pci);
}
else
ok = FALSE;
return ok;
}
int main(int argc, char **argv)
{
ULONG ret = RETURN_FAIL;
OOP_AttrBase HiddGCAttrBase;
OOP_AttrBase HiddGfxAttrBase;
OOP_AttrBase HiddBitMapAttrBase;
OOP_Object *gfxHidd;
OOP_Object *bitMap;
OOP_Object *gc;
STRPTR hiddName = "graphics.hidd";
ULONG width = 320;
ULONG height = 200;
ULONG depth = 8;
ULONG format = vHidd_BitMap_Format_Planar;
WORD x;
char wait;
struct Args
{
STRPTR hiddName;
IPTR *width;
IPTR *height;
IPTR *depth;
IPTR *chunky;
ULONG displayable;
};
struct Args args = {hiddName, &width, &height, &depth, 0, 0};
struct RDArgs *rda;
if(ght_OpenLibs(LibsArray))
{
rda = ReadArgs("HIDD/K,WIDTH/N/K,HEIGHT/N/K,DEPTH/N/K,CHUNKY/S,DISPLAYABLE=DP/S", (IPTR *)&args, NULL);
if (rda != NULL)
{
if(args.chunky != 0) format = vHidd_BitMap_Format_Chunky;
if(args.displayable != 0) args.displayable = (ULONG) TRUE;
HIDDGraphicsBase = OpenLibrary(args.hiddName, 0);
if(HIDDGraphicsBase)
{
ret = RETURN_ERROR;
HiddGfxAttrBase = OOP_ObtainAttrBase(IID_Hidd_Gfx);
HiddBitMapAttrBase = OOP_ObtainAttrBase(IID_Hidd_BitMap);
HiddGCAttrBase = OOP_ObtainAttrBase(IID_Hidd_GC);
if(HiddGfxAttrBase && HiddBitMapAttrBase && HiddGCAttrBase)
{
gfxHidd = OOP_NewObject(NULL, args.hiddName, NULL);
if(gfxHidd)
{
struct TagItem bm_tags[] =
{
{aHidd_BitMap_Width, (IPTR) *args.width},
{aHidd_BitMap_Height, (IPTR) *args.height},
{aHidd_BitMap_Depth, (IPTR) *args.depth},
{aHidd_BitMap_Format, (IPTR) format},
{aHidd_BitMap_Displayable, (IPTR) args.displayable},
{TAG_DONE, 0UL}
};
bitMap = HIDD_Gfx_NewBitMap(gfxHidd, bm_tags);
if(bitMap)
{
struct TagItem gc_tags[] =
{
{aHidd_GC_BitMap, (IPTR) bitMap},
{TAG_DONE, 0UL}
};
gc = HIDD_Gfx_NewGC(gfxHidd, gc_tags);
if(gc)
{
OOP_SetAttrsTags(gc, aHidd_GC_Foreground, 15, TAG_END);
for(x = 10; x < 30; x++)
{
OOP_SetAttrsTags(gc, aHidd_GC_ColorMask, ~0, TAG_END);
HIDD_BM_DrawPixel(gc, x, 10);
OOP_SetAttrsTags(gc, aHidd_GC_ColorMask, ~0 - 7, TAG_END);
HIDD_BM_DrawPixel(gc, x, 12);
OOP_SetAttrsTags(gc, aHidd_GC_ColorMask, 0, TAG_END);
HIDD_BM_DrawPixel(gc, x, 14);
}
printf("Press enter to continue");
scanf("%c", &wait);
HIDD_Gfx_DisposeGC(gfxHidd, gc);
ret = RETURN_OK;
}
HIDD_Gfx_DisposeBitMap(gfxHidd, bitMap);
}
if(gfxHidd) OOP_DisposeObject(gfxHidd);
}
} /* if(HiddGfxAttrBase && HiddBitMapAttrBase && HiddGCAttrBase) */
if(HiddGfxAttrBase) OOP_ReleaseAttrBase(IID_Hidd_Gfx);
if(HiddBitMapAttrBase) OOP_ReleaseAttrBase(IID_Hidd_BitMap);
if(HiddGCAttrBase) OOP_ReleaseAttrBase(IID_Hidd_GC);
CloseLibrary(HIDDGraphicsBase);
} /* if(HIDDGraphicsBase) */
FreeArgs(rda);
}
else
{
PrintFault(IoErr(), "");
} /* if (rda != NULL) */
} /* if OpenLibs() */
ght_CloseLibs(LibsArray);
return(ret);
}
/******* TapUnit::New() ***********************************/
OOP_Object *UXTapUnit__Root__New(OOP_Class *cl, OOP_Object *obj, struct pRoot_New *msg)
{
struct HIDDTapUnitData * data;
static const struct TagItem tags[] = {{ TAG_END, 0}};
struct TagItem *tag, *tstate;
ULONG unitnum = 0;
EnterFunc(bug("TapUnit::New()\n"));
tstate = msg->attrList;
while ((tag = NextTagItem((const struct TagItem **)&tstate))) {
ULONG idx;
if (IS_HIDDTAPUNIT_ATTR(tag->ti_Tag, idx)) {
switch (idx) {
case aoHidd_TapUnit_Unit:
unitnum = (ULONG)tag->ti_Data;
break;
}
}
} /* while (tags to process) */
D(bug("!!!!Request for unit number %d\n",unitnum));
obj = (OOP_Object *)OOP_DoSuperMethod(cl, obj, (OOP_Msg)msg);
if (obj) {
data = OOP_INST_DATA(cl, obj);
data->unitnum = unitnum;
D(bug("Creating network device %s.\n",unitname[data->unitnum]));
data->filedescriptor = unix_open_nonblock("/dev/net/tun");
if (data->filedescriptor < 0)
data->filedescriptor = unix_open_nonblock("/dev/tap");
D(bug("Opened %s on handle %d\n",unitname[data->unitnum], data->filedescriptor));
if (-1 != data->filedescriptor) {
struct ifreq ifr;
memset(&ifr, 0, sizeof(ifr));
ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
strncpy(ifr.ifr_name, unitname[data->unitnum], IFNAMSIZ);
/*
** Configure the tty driver ?!?!?!
*/
{
data->replyport_read = AllocMem(sizeof(struct MsgPort), MEMF_PUBLIC|MEMF_CLEAR);
data->replyport_write= AllocMem(sizeof(struct MsgPort), MEMF_PUBLIC|MEMF_CLEAR);
if (data->replyport_read && data->replyport_write) {
/*
** Init the msg ports. They don't need a signal to be allocated
*/
NEWLIST(&data->replyport_read->mp_MsgList);
data->replyport_read ->mp_Node.ln_Type = NT_MSGPORT;
NEWLIST(&data->replyport_write->mp_MsgList);
data->replyport_write->mp_Node.ln_Type = NT_MSGPORT;
data->softint_read = AllocMem(sizeof(struct Interrupt), MEMF_CLEAR);
data->softint_write = AllocMem(sizeof(struct Interrupt), MEMF_CLEAR);
if (data->softint_read && data->softint_write) {
data->softint_read->is_Data = data;
data->softint_read->is_Code = tapunit_receive_data;
data->softint_write->is_Data = data;
data->softint_write->is_Code = tapunit_write_more_data;
data->replyport_read->mp_Flags = PA_SOFTINT;
data->replyport_read->mp_SoftInt = data->softint_read;
data->replyport_write->mp_Flags = PA_SOFTINT;
data->replyport_write->mp_SoftInt = data->softint_write;
data->unixio_read = OOP_NewObject(NULL, CLID_Hidd_UnixIO, (struct TagItem *)tags);
data->unixio_write = OOP_NewObject(NULL, CLID_Hidd_UnixIO, (struct TagItem *)tags);
if (NULL != data->unixio_read && NULL != data->unixio_write)
{
Hidd_UnixIO_IOControlFile(data->unixio_read,
data->filedescriptor,
TUNSETIFF,
&ifr,
NULL);
ULONG error;
D(bug("Creating UnixIO AsyncIO command!\n"));
error = Hidd_UnixIO_AsyncIO(data->unixio_read,
data->filedescriptor,
vHidd_UnixIO_Terminal,
data->replyport_read,
vHidd_UnixIO_Read | vHidd_UnixIO_Keep,
SysBase);
error = Hidd_UnixIO_AsyncIO(data->unixio_write,
data->filedescriptor,
vHidd_UnixIO_Terminal,
data->replyport_write,
vHidd_UnixIO_Write | vHidd_UnixIO_Keep,
SysBase);
goto exit;
}
if (NULL != data->unixio_read)
OOP_DisposeObject(data->unixio_read);
if (NULL != data->unixio_write)
OOP_DisposeObject(data->unixio_write);
}
if (data->softint_read)
FreeMem(data->softint_read, sizeof(struct Interrupt));
if (data->softint_write)
FreeMem(data->softint_write, sizeof(struct Interrupt));
}
if (data->replyport_read)
FreeMem(data->replyport_read , sizeof(struct MsgPort));
if (data->replyport_write)
FreeMem(data->replyport_write, sizeof(struct MsgPort));
}
close(data->filedescriptor);
}
OOP_DisposeObject(obj);
obj = NULL;
} /* if (obj) */
D(bug("%s - an error occurred!\n",__FUNCTION__));
exit:
ReturnPtr("TapUnit::New()", OOP_Object *, obj);
}
int main(int argc, char **argv)
{
ULONG ret = RETURN_FAIL;
OOP_AttrBase HiddGfxAttrBase = 0;
OOP_AttrBase HiddGCAttrBase = 0;
OOP_AttrBase HiddBitMapAttrBase = 0;
OOP_Object *gfxHidd;
OOP_Object *bitMap;
OOP_Object *gc;
STRPTR hiddName = "graphics.hidd";
ULONG fg = 1;
ULONG bg = 2;
/* ReadArgs() declarations */
/* each entry must have a size of 4 bytes */
struct Args
{
STRPTR hiddName;
IPTR *fg;
IPTR *bg;
};
struct Args args = {hiddName, &fg, &bg};
struct RDArgs *rda;
if(ght_OpenLibs(LibsArray))
{
rda = ReadArgs("HIDD/K,FG/N/K,BG/N/K", (IPTR *)&args, NULL);
if (rda != NULL)
{
HIDDGraphicsBase = OpenLibrary(args.hiddName, 0);
if(HIDDGraphicsBase)
{
ret = RETURN_ERROR;
HiddGfxAttrBase = OOP_ObtainAttrBase(IID_Hidd_Gfx);
HiddBitMapAttrBase = OOP_ObtainAttrBase(IID_Hidd_BitMap);
HiddGCAttrBase = OOP_ObtainAttrBase(IID_Hidd_GC);
if(HiddGfxAttrBase && HiddBitMapAttrBase && HiddGCAttrBase)
{
gfxHidd = OOP_NewObject(NULL, args.hiddName, NULL);
if(gfxHidd)
{
bitMap = HIDD_Gfx_NewBitMap(gfxHidd, NULL);
if(bitMap)
{
struct TagItem gc_tags[] =
{
{aHidd_GC_BitMap, (IPTR) bitMap},
{aHidd_GC_Foreground, (IPTR) *args.fg},
{aHidd_GC_Background, (IPTR) *args.bg},
{TAG_DONE, 0UL}
};
gc = HIDD_Gfx_NewGC(gfxHidd, gc_tags);
if(gc)
{
printf("GC created:\n");
printf(" fg : %li\n", ght_GetAttr(gc, aHidd_GC_Foreground));
printf(" bg : %li\n", ght_GetAttr(gc, aHidd_GC_Background));
printf(" drMode: %li\n", ght_GetAttr(gc, aHidd_GC_DrawMode));
printf(" bitMap: %li\n", ght_GetAttr(gc, aHidd_GC_BitMap));
HIDD_Gfx_DisposeGC(gfxHidd, gc);
ret = RETURN_OK;
}
HIDD_Gfx_DisposeBitMap(gfxHidd, bitMap);
}
if(gfxHidd) OOP_DisposeObject(gfxHidd);
} /* if(gfxHidd) */
} /* if(HiddGfxAttrBase && HiddBitMapAttrBase && HiddGCAttrBase) */
if(HiddGCAttrBase) OOP_ReleaseAttrBase(IID_Hidd_GC);
if(HiddBitMapAttrBase) OOP_ReleaseAttrBase(IID_Hidd_BitMap);
if(HiddGfxAttrBase) OOP_ReleaseAttrBase(IID_Hidd_Gfx);
CloseLibrary(HIDDGraphicsBase);
} /* if(HIDDGraphicsBase) */
FreeArgs(rda);
}
else
{
PrintFault(IoErr(), "");
} /* if (rda != NULL) */
} /* if OpenLibs() */
ght_CloseLibs(LibsArray);
return(ret);
}
OOP_Class *init_serialunitclass (struct class_static_data *csd)
{
OOP_Class *cl = NULL;
struct OOP_MethodDescr serialunithiddroot_descr[NUM_ROOT_METHODS + 1] =
{
{(IPTR (*)())serialunit_new, moRoot_New},
{(IPTR (*)())serialunit_dispose, moRoot_Dispose},
/*
{(IPTR (*)())serialunit_set, moRoot_Set},
{(IPTR (*)())serialunit_get, moRoot_Get},
*/
{NULL, 0UL}
};
struct OOP_MethodDescr serialunithidd_descr[NUM_SERIALUNIT_METHODS + 1] =
{
{(IPTR (*)())serialunit_init, moHidd_SerialUnit_Init},
{(IPTR (*)())serialunit_write, moHidd_SerialUnit_Write},
{(IPTR (*)())serialunit_setbaudrate, moHidd_SerialUnit_SetBaudrate},
{(IPTR (*)())serialunit_setparameters, moHidd_SerialUnit_SetParameters},
{(IPTR (*)())serialunit_sendbreak, moHidd_SerialUnit_SendBreak},
{(IPTR (*)())serialunit_start, moHidd_SerialUnit_Start},
{(IPTR (*)())serialunit_stop, moHidd_SerialUnit_Stop},
{(IPTR (*)())serialunit_getcapabilities,moHidd_SerialUnit_GetCapabilities},
{(IPTR (*)())serialunit_getstatus ,moHidd_SerialUnit_GetStatus},
{NULL, 0UL}
};
struct OOP_InterfaceDescr ifdescr[] =
{
{serialunithiddroot_descr , IID_Root , NUM_ROOT_METHODS},
{serialunithidd_descr , IID_Hidd_SerialUnit , NUM_SERIALUNIT_METHODS},
{NULL, NULL, 0}
};
OOP_AttrBase MetaAttrBase = OOP_GetAttrBase(IID_Meta);
struct TagItem tags[] =
{
{ aMeta_SuperID, (IPTR)CLID_Root},
{ aMeta_InterfaceDescr, (IPTR)ifdescr},
{ aMeta_ID, (IPTR)CLID_Hidd_SerialUnit},
{ aMeta_InstSize, (IPTR)sizeof (struct HIDDSerialUnitData) },
{TAG_DONE, 0UL}
};
EnterFunc(bug(" init_serialunitclass(csd=%p)\n", csd));
cl = OOP_NewObject(NULL, CLID_HiddMeta, tags);
D(bug("Class=%p\n", cl));
if (cl) {
__IHidd_SerialUnitAB = OOP_ObtainAttrBase(IID_Hidd_SerialUnit);
if (NULL != __IHidd_SerialUnitAB) {
D(bug("SerialUnit Class ok\n"));
cl->UserData = (APTR)csd;
OOP_AddClass(cl);
} else {
free_serialunitclass(csd);
cl = NULL;
}
}
ReturnPtr("init_serialunitclass", OOP_Class *, cl);
}
/*
Here shall we start. Make function static as it shouldn't be visible from
outside.
*/
static int ata_init(struct ataBase *ATABase)
{
OOP_Object *storageRoot;
struct BootLoaderBase *BootLoaderBase;
D(bug("[ATA--] ata_init: ata.device Initialization\n"));
ATABase->ata_UtilityBase = OpenLibrary("utility.library", 36);
if (!ATABase->ata_UtilityBase)
return FALSE;
/*
* I've decided to use memory pools again. Alloc everything needed from
* a pool, so that we avoid memory fragmentation.
*/
ATABase->ata_MemPool = CreatePool(MEMF_CLEAR | MEMF_PUBLIC | MEMF_SEM_PROTECTED , 8192, 4096);
if (ATABase->ata_MemPool == NULL)
return FALSE;
D(bug("[ATA--] ata_init: MemPool @ %p\n", ATABase->ata_MemPool));
if (OOP_ObtainAttrBasesArray(&ATABase->unitAttrBase, attrBaseIDs))
return FALSE;
/* This is our own method base, so no check needed */
if (OOP_ObtainMethodBasesArray(&ATABase->hwMethodBase, &attrBaseIDs[ATA_METHOD_ID_START]))
return FALSE;
storageRoot = OOP_NewObject(NULL, CLID_Hidd_Storage, NULL);
if (!storageRoot)
storageRoot = OOP_NewObject(NULL, CLID_HW_Root, NULL);
if (!storageRoot)
return FALSE;
if (!HW_AddDriver(storageRoot, ATABase->ataClass, NULL))
return FALSE;
/* Set default ata.device config options */
ATABase->ata_32bit = FALSE;
ATABase->ata_NoMulti = FALSE;
ATABase->ata_NoDMA = FALSE;
ATABase->ata_Poll = FALSE;
/*
* start initialization:
* obtain kernel parameters
*/
BootLoaderBase = OpenResource("bootloader.resource");
D(bug("[ATA--] ata_init: BootloaderBase = %p\n", BootLoaderBase));
if (BootLoaderBase != NULL)
{
struct List *list;
struct Node *node;
list = (struct List *)GetBootInfo(BL_Args);
if (list)
{
ForeachNode(list, node)
{
if (strncmp(node->ln_Name, "ATA=", 4) == 0)
{
const char *CmdLine = &node->ln_Name[4];
if (strstr(CmdLine, "32bit"))
{
D(bug("[ATA ] ata_init: Using 32-bit IO transfers\n"));
ATABase->ata_32bit = TRUE;
}
if (strstr(CmdLine, "nomulti"))
{
D(bug("[ATA ] ata_init: Disabled multisector transfers\n"));
ATABase->ata_NoMulti = TRUE;
}
if (strstr(CmdLine, "nodma"))
{
D(bug("[ATA ] ata_init: Disabled DMA transfers\n"));
ATABase->ata_NoDMA = TRUE;
}
if (strstr(CmdLine, "poll"))
{
D(bug("[ATA ] ata_init: Using polling to detect end of busy state\n"));
ATABase->ata_Poll = TRUE;
}
}
}
}
}
/* Try to setup daemon task looking for diskchanges */
NEWLIST(&ATABase->Daemon_ios);
InitSemaphore(&ATABase->DaemonSem);
InitSemaphore(&ATABase->DetectionSem);
ATABase->daemonParent = FindTask(NULL);
SetSignal(0, SIGF_SINGLE);
if (!NewCreateTask(TASKTAG_PC, DaemonCode,
TASKTAG_NAME , "ATA.daemon",
TASKTAG_STACKSIZE , STACK_SIZE,
TASKTAG_TASKMSGPORT, &ATABase->DaemonPort,
TASKTAG_PRI , TASK_PRI - 1, /* The daemon should have a little bit lower Pri than handler tasks */
TASKTAG_ARG1 , ATABase,
TAG_DONE))
{
D(bug("[ATA ] Failed to start up daemon!\n"));
return FALSE;
}
/* Wait for handshake */
Wait(SIGF_SINGLE);
D(bug("[ATA ] Daemon task set to 0x%p\n", ATABase->ata_Daemon));
return ATABase->ata_Daemon ? TRUE : FALSE;
}