void
smbios_real_run (struct SMBEntryPoint * origsmbios,
struct SMBEntryPoint * newsmbios)
{
char *smbiostables=0;
char *tablesptr, *newtablesptr;
int origsmbiosnum=0;
// bitmask of used handles
uint8_t handles[8192];
uint16_t nexthandle=0;
int i, j;
int tablespresent[256];
BOOL do_auto=1;
getBoolForKey("SMBIOSdefaults",&do_auto,&bootInfo->bootConfig);
for (i=0;i<256;i++)
tablespresent[i]=0;
memset (handles,0,8192);
newsmbios->dmi.tableAddress=(uint32_t)AllocateKernelMemory(newsmbios->dmi.tableLength);
if (origsmbios)
{
smbiostables=(char *) origsmbios->dmi.tableAddress;
origsmbiosnum=origsmbios->dmi.structureCount;
}
tablesptr=smbiostables;
newtablesptr=(char *) newsmbios->dmi.tableAddress;
if (smbiostables)
for (i=0;i<origsmbiosnum;i++)
{
struct smbios_table_header *oldcur
=(struct smbios_table_header *) tablesptr,
*newcur=(struct smbios_table_header *) newtablesptr;
char *stringsptr;
int nstrings=0;
handles[(oldcur->handle)/8]|=1<<((oldcur->handle)%8);
memcpy (newcur,oldcur, oldcur->length);
tablesptr+=oldcur->length;
stringsptr=tablesptr;
newtablesptr+=oldcur->length;
for (;tablesptr[0]!=0 || tablesptr[1]!=0;tablesptr++)
if (tablesptr[0]==0)
nstrings++;
if (tablesptr!=stringsptr)
nstrings++;
tablesptr+=2;
memcpy (newtablesptr,stringsptr,tablesptr-stringsptr);
//point to next possible space for a string
newtablesptr+=tablesptr-stringsptr-1;
if (nstrings==0)
newtablesptr--;
for (j=0;j<sizeof (smbios_properties)/sizeof(smbios_properties[0]);
j++)
{
const char *str;
int size;
int num;
char altname[40];
sprintf (altname, "%s_%d",smbios_properties[j].name,
tablespresent[newcur->type]+1);
if (smbios_properties[j].table_type==newcur->type)
switch (smbios_properties[j].value_type)
{
case SMSTRING:
if (getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)
||getValueForKey(smbios_properties[j].name,&str, &size, &bootInfo->smbiosConfig))
{
memcpy (newtablesptr, str,size);
newtablesptr[size]=0;
newtablesptr+=size+1;
*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=++nstrings;
}
else if (do_auto && smbios_properties[j].auto_str)
{
str=smbios_properties[j].auto_str(smbios_properties[j].name,tablespresent[newcur->type]);
size=strlen (str);
memcpy (newtablesptr, str,size);
newtablesptr[size]=0;
newtablesptr+=size+1;
*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=++nstrings;
}
break;
case SMOWORD:
if (getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)
||getValueForKey(smbios_properties[j].name,&str, &size, &bootInfo->smbiosConfig))
{
int k=0, t=0, kk=0;
const char *ptr=str;
memset(((char*)newcur)+smbios_properties[j].offset, 0, 16);
while (ptr-str<size && *ptr && (*ptr==' ' || *ptr=='\t' || *ptr=='\n'))
ptr++;
if (size-(ptr-str)>=2 && ptr[0]=='0' && (ptr[1]=='x' || ptr[1]=='X'))
ptr+=2;
for (;ptr-str<size && *ptr && k<16;ptr++)
{
if (*ptr>='0' && *ptr<='9')
(t=(t<<4)|(*ptr-'0')),kk++;
if (*ptr>='a' && *ptr<='f')
(t=(t<<4)|(*ptr-'a'+10)),kk++;
if (*ptr>='A' && *ptr<='F')
(t=(t<<4)|(*ptr-'A'+10)),kk++;
if (kk==2)
{
*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset+k))=t;
k++;
kk=0;
t=0;
}
}
}
break;
case SMBYTE:
if (getIntForKey(altname,&num,&bootInfo->smbiosConfig)
||getIntForKey(smbios_properties[j].name,&num,&bootInfo->smbiosConfig))
*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=num;
else if (do_auto && smbios_properties[j].auto_int)
*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))
=smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);
break;
case SMWORD:
if (getIntForKey(altname,&num,&bootInfo->smbiosConfig)
||getIntForKey(smbios_properties[j].name,&num,&bootInfo->smbiosConfig))
*((uint16_t*)(((char*)newcur)+smbios_properties[j].offset))=num;
else if (do_auto && smbios_properties[j].auto_int)
*((uint16_t*)(((char*)newcur)+smbios_properties[j].offset))
=smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);
break;
}
}
if (nstrings==0)
{
newtablesptr[0]=0;
newtablesptr++;
}
newtablesptr[0]=0;
newtablesptr++;
tablespresent[newcur->type]++;
}
for (i=0;i<sizeof (smbios_table_descriptions)
/sizeof(smbios_table_descriptions[0]);i++)
{
int numnec=-1;
char buffer[40];
sprintf (buffer, "SMtable%d", i);
if (!getIntForKey(buffer,&numnec,&bootInfo->smbiosConfig))
numnec=-1;
if (numnec==-1 && do_auto && smbios_table_descriptions[i].numfunc)
numnec=smbios_table_descriptions[i].numfunc (smbios_table_descriptions[i].type);
while (tablespresent[smbios_table_descriptions[i].type]<numnec)
{
struct smbios_table_header *newcur=(struct smbios_table_header *) newtablesptr;
int nstrings=0;
memset (newcur,0, smbios_table_descriptions[i].len);
while (handles[(nexthandle)/8]&(1<<((nexthandle)%8)))
nexthandle++;
newcur->handle=nexthandle;
handles[nexthandle/8]|=1<<(nexthandle%8);
newcur->type=smbios_table_descriptions[i].type;
newcur->length=smbios_table_descriptions[i].len;
newtablesptr+=smbios_table_descriptions[i].len;
for (j=0;j<sizeof (smbios_properties)/sizeof(smbios_properties[0]);
j++)
{
const char *str;
int size;
int num;
char altname[40];
sprintf (altname, "%s_%d",smbios_properties[j].name,
tablespresent[newcur->type]+1);
if (smbios_properties[j].table_type==newcur->type)
switch (smbios_properties[j].value_type)
{
case SMSTRING:
if (getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)
||getValueForKey(smbios_properties[j].name,&str, &size, &bootInfo->smbiosConfig))
{
memcpy (newtablesptr, str,size);
newtablesptr[size]=0;
newtablesptr+=size+1;
*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=++nstrings;
}
else if (do_auto && smbios_properties[j].auto_str)
{
str=smbios_properties[j].auto_str(smbios_properties[j].name, tablespresent[newcur->type]);
size=strlen (str);
memcpy (newtablesptr, str,size);
newtablesptr[size]=0;
newtablesptr+=size+1;
*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=++nstrings;
}
break;
case SMOWORD:
if (getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)
||getValueForKey(smbios_properties[j].name,&str, &size, &bootInfo->smbiosConfig))
{
int k=0, t=0, kk=0;
const char *ptr=str;
memset(((char*)newcur)+smbios_properties[j].offset, 0, 16);
while (ptr-str<size && *ptr && (*ptr==' ' || *ptr=='\t' || *ptr=='\n'))
ptr++;
if (size-(ptr-str)>=2 && ptr[0]=='0' && (ptr[1]=='x' || ptr[1]=='X'))
ptr+=2;
for (;ptr-str<size && *ptr && k<16;ptr++)
{
if (*ptr>='0' && *ptr<='9')
(t=(t<<4)|(*ptr-'0')),kk++;
if (*ptr>='a' && *ptr<='f')
(t=(t<<4)|(*ptr-'a'+10)),kk++;
if (*ptr>='A' && *ptr<='F')
(t=(t<<4)|(*ptr-'A'+10)),kk++;
if (kk==2)
{
*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset+k))=t;
k++;
kk=0;
t=0;
}
}
}
break;
case SMBYTE:
if (getIntForKey(altname,&num,&bootInfo->smbiosConfig)
||getIntForKey(smbios_properties[j].name,&num,&bootInfo->smbiosConfig))
*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=num;
else if (do_auto && smbios_properties[j].auto_int)
*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))
=smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);
break;
case SMWORD:
if (getIntForKey(altname,&num,&bootInfo->smbiosConfig)
||getIntForKey(smbios_properties[j].name,&num,&bootInfo->smbiosConfig))
*((uint16_t*)(((char*)newcur)+smbios_properties[j].offset))=num;
else if (do_auto && smbios_properties[j].auto_int)
*((uint16_t*)(((char*)newcur)+smbios_properties[j].offset))
=smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);
break;
}
}
if (nstrings==0)
{
newtablesptr[0]=0;
newtablesptr++;
}
newtablesptr[0]=0;
newtablesptr++;
tablespresent[smbios_table_descriptions[i].type]++;
}
}
newsmbios->dmi.checksum=0;
newsmbios->dmi.checksum=256-checksum8 (&newsmbios->dmi,sizeof (newsmbios->dmi));
newsmbios->checksum=0;
newsmbios->checksum=256-checksum8 (newsmbios,sizeof (*newsmbios));
verbose("Patched DMI Table.\n");
}
int getBootOptions(bool firstRun)
{
int i;
int key;
int nextRow;
int timeout;
int bvCount;
BVRef bvr;
BVRef menuBVR;
bool showPrompt, newShowPrompt, isCDROM;
// Initialize default menu selection entry.
gBootVolume = menuBVR = selectBootVolume(bvChain);
if (biosDevIsCDROM(gBIOSDev)) {
isCDROM = true;
} else {
isCDROM = false;
}
// ensure we're in graphics mode if gui is setup
if (firstRun && gui.initialised && bootArgs->Video.v_display == VGA_TEXT_MODE)
{
setVideoMode(GRAPHICS_MODE, 0);
}
// Clear command line boot arguments
clearBootArgs();
// Allow user to override default timeout.
if (multiboot_timeout_set) {
timeout = multiboot_timeout;
} else if (!getIntForKey(kTimeoutKey, &timeout, &bootInfo->chameleonConfig)) {
/* If there is no timeout key in the file use the default timeout
which is different for CDs vs. hard disks. However, if not booting
a CD and no config file could be loaded set the timeout
to zero which causes the menu to display immediately.
This way, if no partitions can be found, that is the disk is unpartitioned
or simply cannot be read) then an empty menu is displayed.
If some partitions are found, for example a Windows partition, then
these will be displayed in the menu as foreign partitions.
*/
if (isCDROM) {
timeout = kCDBootTimeout;
} else {
timeout = sysConfigValid ? kBootTimeout : 0;
}
}
if (timeout < 0) {
gBootMode |= kBootModeQuiet;
}
// If the user is holding down a modifier key, enter safe mode.
if ((readKeyboardShiftFlags() & 0x0F) != 0) {
gBootMode |= kBootModeSafe;
}
// Checking user pressed keys
bool f8press = false, spress = false, vpress = false;
while (readKeyboardStatus()) {
key = bgetc ();
if (key == 0x4200) f8press = true;
if ((key & 0xff) == 's' || (key & 0xff) == 'S') spress = true;
if ((key & 0xff) == 'v' || (key & 0xff) == 'V') vpress = true;
}
// If user typed F8, abort quiet mode, and display the menu.
if (f8press) {
gBootMode &= ~kBootModeQuiet;
timeout = 0;
}
// If user typed 'v' or 'V', boot in verbose mode.
if ((gBootMode & kBootModeQuiet) && firstRun && vpress) {
addBootArg(kVerboseModeFlag);
}
// If user typed 's' or 'S', boot in single user mode.
if ((gBootMode & kBootModeQuiet) && firstRun && spress) {
addBootArg(kSingleUserModeFlag);
}
if (bootArgs->Video.v_display == VGA_TEXT_MODE) {
setCursorPosition(0, 0, 0);
clearScreenRows(0, kScreenLastRow);
if (!(gBootMode & kBootModeQuiet)) {
// Display banner and show hardware info.
printf(bootBanner, (bootInfo->convmem + bootInfo->extmem) / 1024);
printf(getVBEInfoString());
}
changeCursor(0, kMenuTopRow, kCursorTypeUnderline, 0);
verbose("Scanning device %x...", gBIOSDev);
}
// When booting from CD, default to hard drive boot when possible.
if (isCDROM && firstRun) {
const char *val;
char *prompt = NULL;
char *name = NULL;
int cnt;
int optionKey;
if (getValueForKey(kCDROMPromptKey, &val, &cnt, &bootInfo->chameleonConfig)) {
prompt = malloc(cnt + 1);
strncat(prompt, val, cnt);
} else {
name = malloc(80);
getBootVolumeDescription(gBootVolume, name, 79, false);
prompt = malloc(256);
sprintf(prompt, "Press any key to start up from %s, or press F8 to enter startup options.", name);
free(name);
}
if (getIntForKey( kCDROMOptionKey, &optionKey, &bootInfo->chameleonConfig )) {
// The key specified is a special key.
} else {
// Default to F8.
optionKey = 0x4200;
}
// If the timeout is zero then it must have been set above due to the
// early catch of F8 which means the user wants to set boot options
// which we ought to interpret as meaning he wants to boot the CD.
if (timeout != 0) {
key = countdown(prompt, kMenuTopRow, timeout);
} else {
key = optionKey;
}
if (prompt != NULL) {
free(prompt);
}
clearScreenRows( kMenuTopRow, kMenuTopRow + 2 );
// Hit the option key ?
if (key == optionKey) {
gBootMode &= ~kBootModeQuiet;
timeout = 0;
} else {
key = key & 0xFF;
// Try booting hard disk if user pressed 'h'
if (biosDevIsCDROM(gBIOSDev) && key == 'h') {
BVRef bvr;
// Look at partitions hosting OS X other than the CD-ROM
for (bvr = bvChain; bvr; bvr=bvr->next) {
if ((bvr->flags & kBVFlagSystemVolume) && bvr->biosdev != gBIOSDev) {
gBootVolume = bvr;
}
}
}
goto done;
}
}
if (gBootMode & kBootModeQuiet) {
// No input allowed from user.
goto done;
}
if (firstRun && timeout > 0 && countdown("Press any key to enter startup options.", kMenuTopRow, timeout) == 0) {
// If the user is holding down a modifier key,
// enter safe mode.
if ((readKeyboardShiftFlags() & 0x0F) != 0) {
gBootMode |= kBootModeSafe;
}
goto done;
}
if (gDeviceCount) {
// Allocate memory for an array of menu items.
menuItems = malloc(sizeof(MenuItem) * gDeviceCount);
if (menuItems == NULL) {
goto done;
}
// Associate a menu item for each BVRef.
for (bvr=bvChain, i=gDeviceCount-1, selectIndex=0; bvr; bvr=bvr->next) {
if (bvr->visible) {
getBootVolumeDescription(bvr, menuItems[i].name, sizeof(menuItems[i].name) - 1, true);
menuItems[i].param = (void *) bvr;
if (bvr == menuBVR) {
selectIndex = i;
}
i--;
}
}
}
if (bootArgs->Video.v_display != VGA_TEXT_MODE) {
// redraw the background buffer
gui.logo.draw = true;
drawBackground();
gui.devicelist.draw = true;
gui.redraw = true;
if (!(gBootMode & kBootModeQuiet)) {
// Check if "Boot Banner"=N switch is present in config file.
getBoolForKey(kBootBannerKey, &showBootBanner, &bootInfo->chameleonConfig);
if (showBootBanner) {
// Display banner and show hardware info.
gprintf(&gui.screen, bootBanner + 1, (bootInfo->convmem + bootInfo->extmem) / 1024);
}
// redraw background
memcpy(gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4);
}
} else {
// Clear screen and hide the blinking cursor.
clearScreenRows(kMenuTopRow, kMenuTopRow + 2);
changeCursor(0, kMenuTopRow, kCursorTypeHidden, 0);
}
nextRow = kMenuTopRow;
showPrompt = true;
if (gDeviceCount) {
if( bootArgs->Video.v_display == VGA_TEXT_MODE ) {
printf("Use \30\31 keys to select the startup volume.");
}
showMenu( menuItems, gDeviceCount, selectIndex, kMenuTopRow + 2, kMenuMaxItems );
nextRow += MIN( gDeviceCount, kMenuMaxItems ) + 3;
}
// Show the boot prompt.
showPrompt = (gDeviceCount == 0) || (menuBVR->flags & kBVFlagNativeBoot);
showBootPrompt( nextRow, showPrompt );
do {
if (bootArgs->Video.v_display != VGA_TEXT_MODE) {
// redraw background
memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );
// reset cursor co-ords
gui.debug.cursor = pos( gui.screen.width - 160 , 10 );
}
key = getchar();
updateMenu( key, (void **) &menuBVR );
newShowPrompt = (gDeviceCount == 0) || (menuBVR->flags & kBVFlagNativeBoot);
if (newShowPrompt != showPrompt) {
showPrompt = newShowPrompt;
showBootPrompt( nextRow, showPrompt );
}
if (showPrompt) {
updateBootArgs(key);
}
switch (key) {
case KEY_ENTER:
if (gui.menu.draw) {
key=0;
break;
}
if (*gBootArgs == '?') {
char * argPtr = gBootArgs;
// Skip the leading "?" character.
argPtr++;
getNextArg(&argPtr, booterCommand);
getNextArg(&argPtr, booterParam);
/*
* TODO: this needs to be refactored.
*/
if (strcmp( booterCommand, "video" ) == 0) {
if (bootArgs->Video.v_display != VGA_TEXT_MODE) {
showInfoBox(getVBEInfoString(), getVBEModeInfoString());
} else {
printVBEModeInfo();
}
} else if ( strcmp( booterCommand, "memory" ) == 0) {
if (bootArgs->Video.v_display != VGA_TEXT_MODE ) {
showInfoBox("Memory Map", getMemoryInfoString());
} else {
printMemoryInfo();
}
} else if (strcmp(booterCommand, "lspci") == 0) {
lspci();
} else if (strcmp(booterCommand, "more") == 0) {
showTextFile(booterParam);
} else if (strcmp(booterCommand, "rd") == 0) {
processRAMDiskCommand(&argPtr, booterParam);
} else if (strcmp(booterCommand, "norescan") == 0) {
if (gEnableCDROMRescan) {
gEnableCDROMRescan = false;
break;
}
} else {
showHelp();
}
key = 0;
showBootPrompt(nextRow, showPrompt);
break;
}
gBootVolume = menuBVR;
setRootVolume(menuBVR);
gBIOSDev = menuBVR->biosdev;
break;
case KEY_ESC:
clearBootArgs();
break;
case KEY_F5:
// New behavior:
// Clear gBootVolume to restart the loop
// if the user enabled rescanning the optical drive.
// Otherwise boot the default boot volume.
if (gEnableCDROMRescan) {
gBootVolume = NULL;
clearBootArgs();
}
break;
case KEY_F10:
gScanSingleDrive = false;
scanDisks(gBIOSDev, &bvCount);
gBootVolume = NULL;
clearBootArgs();
break;
case KEY_TAB:
// New behavior:
// Switch between text & graphic interfaces
// Only Permitted if started in graphics interface
if (useGUI) {
if (bootArgs->Video.v_display != VGA_TEXT_MODE) {
setVideoMode(VGA_TEXT_MODE, 0);
setCursorPosition(0, 0, 0);
clearScreenRows(0, kScreenLastRow);
// Display banner and show hardware info.
printf(bootBanner, (bootInfo->convmem + bootInfo->extmem) / 1024);
printf(getVBEInfoString());
clearScreenRows(kMenuTopRow, kMenuTopRow + 2);
changeCursor(0, kMenuTopRow, kCursorTypeHidden, 0);
nextRow = kMenuTopRow;
showPrompt = true;
if (gDeviceCount) {
printf("Use \30\31 keys to select the startup volume.");
showMenu(menuItems, gDeviceCount, selectIndex, kMenuTopRow + 2, kMenuMaxItems);
nextRow += MIN(gDeviceCount, kMenuMaxItems) + 3;
}
showPrompt = (gDeviceCount == 0) || (menuBVR->flags & kBVFlagNativeBoot);
showBootPrompt(nextRow, showPrompt);
//changeCursor( 0, kMenuTopRow, kCursorTypeUnderline, 0 );
} else {
gui.redraw = true;
setVideoMode(GRAPHICS_MODE, 0);
updateVRAM();
updateGraphicBootPrompt();
}
}
key = 0;
break;
default:
key = 0;
break;
}
} while (0 == key);
done:
if (bootArgs->Video.v_display == VGA_TEXT_MODE) {
clearScreenRows(kMenuTopRow, kScreenLastRow);
changeCursor(0, kMenuTopRow, kCursorTypeUnderline, 0);
}
shouldboot = false;
gui.menu.draw = false;
if (menuItems) {
free(menuItems);
menuItems = NULL;
}
return 0;
}
/** From the origsmbios detected by getAddressOfSmbiosTable() to newsmbios whose entrypoint
* struct has been created by smbios_dry_run, update each table struct content of new smbios
* int the new allocated table address of size newsmbios->tablelength.
*/
static void smbios_real_run(struct SMBEntryPoint * origsmbios, struct SMBEntryPoint * newsmbios)
{
char *smbiostables;
char *tablesptr, *newtablesptr;
int origsmbiosnum;
// bitmask of used handles
uint8_t handles[8192];
uint16_t nexthandle=0;
int i, j;
int tablespresent[256];
bool do_auto=true;
extern void dumpPhysAddr(const char * title, void * a, int len);
bzero(tablespresent, sizeof(tablespresent));
bzero(handles, sizeof(handles));
getBoolForKey(kSMBIOSdefaults, &do_auto, &bootInfo->bootConfig);
newsmbios->dmi.tableAddress = (uint32_t)AllocateKernelMemory(newsmbios->dmi.tableLength);
if (origsmbios) {
smbiostables = (char *)origsmbios->dmi.tableAddress;
origsmbiosnum = origsmbios->dmi.structureCount;
} else {
smbiostables = NULL;
origsmbiosnum = 0;
}
tablesptr = smbiostables;
newtablesptr = (char *)newsmbios->dmi.tableAddress;
// if old smbios exists then update new smbios with old smbios original content first
if (smbiostables) {
for (i=0; i<origsmbiosnum; i++) {
struct smbios_table_header *oldcur = (struct smbios_table_header *) tablesptr;
struct smbios_table_header *newcur = (struct smbios_table_header *) newtablesptr;
char *stringsptr;
int nstrings = 0;
handles[(oldcur->handle) / 8] |= 1 << ((oldcur->handle) % 8);
// copy table length from old table to new table but not the old strings
memcpy(newcur,oldcur, oldcur->length);
tablesptr += oldcur->length;
stringsptr = tablesptr;
newtablesptr += oldcur->length;
// calculate the number of strings in the old content
for (;tablesptr[0]!=0 || tablesptr[1]!=0; tablesptr++) {
if (tablesptr[0] == 0) {
nstrings++;
}
}
if (tablesptr != stringsptr) {
nstrings++;
}
tablesptr += 2;
// copy the old strings to new table
memcpy(newtablesptr, stringsptr, tablesptr-stringsptr);
// point to next possible space for a string (deducting the second 0 char at the end)
newtablesptr += tablesptr - stringsptr - 1;
if (nstrings == 0) { // if no string was found rewind to the first 0 char of the 0,0 terminator
newtablesptr--;
}
// now for each property in the table update the overrides if any (auto or user)
for (j=0; j<sizeof(smbios_properties)/sizeof(smbios_properties[0]); j++) {
const char *str;
int size;
int num;
char altname[40];
sprintf(altname, "%s_%d", smbios_properties[j].name, tablespresent[newcur->type] + 1);
if (smbios_properties[j].table_type == newcur->type) {
switch (smbios_properties[j].value_type) {
case SMSTRING:
if (getValueForKey(altname, &str, &size, &bootInfo->smbiosConfig) ||
getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig))
{
memcpy(newtablesptr, str, size);
newtablesptr[size] = 0;
newtablesptr += size + 1;
*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = ++nstrings;
} else if (do_auto && smbios_properties[j].auto_str) {
str = smbios_properties[j].auto_str(smbios_properties[j].name, tablespresent[newcur->type]);
size = strlen(str);
memcpy(newtablesptr, str, size);
newtablesptr[size] = 0;
newtablesptr += size + 1;
*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = ++nstrings;
}
break;
case SMOWORD:
if (getValueForKey(altname, &str, &size, &bootInfo->smbiosConfig) ||
getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig))
{
int k=0, t=0, kk=0;
const char *ptr = str;
memset(((char*)newcur) + smbios_properties[j].offset, 0, 16);
while (ptr-str<size && *ptr && (*ptr==' ' || *ptr=='\t' || *ptr=='\n')) {
ptr++;
}
if (size-(ptr-str)>=2 && ptr[0]=='0' && (ptr[1]=='x' || ptr[1]=='X')) {
ptr += 2;
}
for (;ptr-str<size && *ptr && k<16;ptr++) {
if (*ptr>='0' && *ptr<='9') {
(t=(t<<4)|(*ptr-'0')),kk++;
}
if (*ptr>='a' && *ptr<='f') {
(t=(t<<4)|(*ptr-'a'+10)),kk++;
}
if (*ptr>='A' && *ptr<='F') {
(t=(t<<4)|(*ptr-'A'+10)),kk++;
}
if (kk == 2) {
*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset + k)) = t;
k++;
kk = 0;
t = 0;
}
}
}
break;
case SMBYTE:
if (getIntForKey(altname, &num, &bootInfo->smbiosConfig) ||
getIntForKey(smbios_properties[j].name, &num, &bootInfo->smbiosConfig))
{
*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = num;
} else if (do_auto && smbios_properties[j].auto_int) {
*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);
}
break;
case SMWORD:
if (getIntForKey(altname, &num, &bootInfo->smbiosConfig) ||
getIntForKey(smbios_properties[j].name, &num, &bootInfo->smbiosConfig))
{
*((uint16_t*)(((char*)newcur) + smbios_properties[j].offset)) = num;
} else if (do_auto && smbios_properties[j].auto_int) {
*((uint16_t*)(((char*)newcur) + smbios_properties[j].offset)) = smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);
}
break;
}
}
}
if (nstrings == 0) {
newtablesptr[0] = 0;
newtablesptr++;
}
newtablesptr[0] = 0;
newtablesptr++;
tablespresent[newcur->type]++;
}
}
// for each eventual complementary table not present in the original smbios, do the overrides
for (i=0; i<sizeof(smbios_table_descriptions)/sizeof(smbios_table_descriptions[0]); i++) {
int numnec = -1;
char buffer[40];
sprintf(buffer, "SMtable%d", i);
if (!getIntForKey(buffer, &numnec, &bootInfo->smbiosConfig)) {
numnec = -1;
}
if (numnec == -1 && do_auto && smbios_table_descriptions[i].numfunc) {
numnec = smbios_table_descriptions[i].numfunc(smbios_table_descriptions[i].type);
}
while (tablespresent[smbios_table_descriptions[i].type] < numnec) {
struct smbios_table_header *newcur = (struct smbios_table_header *) newtablesptr;
int nstrings = 0;
memset(newcur,0, smbios_table_descriptions[i].len);
while (handles[(nexthandle)/8] & (1 << ((nexthandle) % 8))) {
nexthandle++;
}
newcur->handle = nexthandle;
handles[nexthandle / 8] |= 1 << (nexthandle % 8);
newcur->type = smbios_table_descriptions[i].type;
newcur->length = smbios_table_descriptions[i].len;
newtablesptr += smbios_table_descriptions[i].len;
for (j=0; j<sizeof(smbios_properties)/sizeof(smbios_properties[0]); j++) {
const char *str;
int size;
int num;
char altname[40];
sprintf(altname, "%s_%d", smbios_properties[j].name, tablespresent[newcur->type] + 1);
if (smbios_properties[j].table_type == newcur->type) {
switch (smbios_properties[j].value_type) {
case SMSTRING:
if (getValueForKey(altname, &str, &size, &bootInfo->smbiosConfig) ||
getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig))
{
memcpy(newtablesptr, str, size);
newtablesptr[size] = 0;
newtablesptr += size + 1;
*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = ++nstrings;
} else if (do_auto && smbios_properties[j].auto_str) {
str = smbios_properties[j].auto_str(smbios_properties[j].name, tablespresent[newcur->type]);
size = strlen(str);
memcpy(newtablesptr, str, size);
newtablesptr[size] = 0;
newtablesptr += size + 1;
*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = ++nstrings;
}
break;
case SMOWORD:
if (getValueForKey(altname, &str, &size, &bootInfo->smbiosConfig) ||
getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig))
{
int k=0, t=0, kk=0;
const char *ptr = str;
memset(((char*)newcur) + smbios_properties[j].offset, 0, 16);
while (ptr-str<size && *ptr && (*ptr==' ' || *ptr=='\t' || *ptr=='\n')) {
ptr++;
}
if (size-(ptr-str)>=2 && ptr[0]=='0' && (ptr[1]=='x' || ptr[1]=='X')) {
ptr += 2;
}
for (;ptr-str<size && *ptr && k<16;ptr++) {
if (*ptr>='0' && *ptr<='9') {
(t=(t<<4)|(*ptr-'0')),kk++;
}
if (*ptr>='a' && *ptr<='f') {
(t=(t<<4)|(*ptr-'a'+10)),kk++;
}
if (*ptr>='A' && *ptr<='F') {
(t=(t<<4)|(*ptr-'A'+10)),kk++;
}
if (kk == 2) {
*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset + k)) = t;
k++;
kk = 0;
t = 0;
}
}
}
break;
case SMBYTE:
if (getIntForKey(altname, &num, &bootInfo->smbiosConfig) ||
getIntForKey(smbios_properties[j].name, &num, &bootInfo->smbiosConfig))
{
*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = num;
} else if (do_auto && smbios_properties[j].auto_int) {
*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);
}
break;
case SMWORD:
if (getIntForKey(altname, &num, &bootInfo->smbiosConfig) ||
getIntForKey(smbios_properties[j].name, &num, &bootInfo->smbiosConfig))
{
*((uint16_t*)(((char*)newcur) + smbios_properties[j].offset)) = num;
} else if (do_auto && smbios_properties[j].auto_int) {
*((uint16_t*)(((char*)newcur)+smbios_properties[j].offset)) = smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);
}
break;
}
}
}
if (nstrings == 0) {
newtablesptr[0] = 0;
newtablesptr++;
}
newtablesptr[0] = 0;
newtablesptr++;
tablespresent[smbios_table_descriptions[i].type]++;
}
}
// calculate new checksums
newsmbios->dmi.checksum = 0;
newsmbios->dmi.checksum = 256 - checksum8(&newsmbios->dmi, sizeof(newsmbios->dmi));
newsmbios->checksum = 0;
newsmbios->checksum = 256 - checksum8(newsmbios, sizeof(*newsmbios));
verbose("Patched DMI Table\n");
}
/* Compute necessary space requirements for new smbios */
struct SMBEntryPoint *
smbios_dry_run (struct SMBEntryPoint * origsmbios)
{
struct SMBEntryPoint *ret;
char *smbiostables=0;
char *tablesptr;
int origsmbiosnum=0;
int i, j;
int tablespresent[256];
BOOL do_auto=1;
getBoolForKey("SMBIOSdefaults",&do_auto,&bootInfo->bootConfig);
for (i=0;i<256;i++)
tablespresent[i]=0;
ret=(struct SMBEntryPoint *)AllocateKernelMemory(sizeof (struct SMBEntryPoint));
if (origsmbios)
{
smbiostables=(char *)origsmbios->dmi.tableAddress;
origsmbiosnum=origsmbios->dmi.structureCount;
}
// _SM_
ret->anchor[0]=0x5f;
ret->anchor[1]=0x53;
ret->anchor[2]=0x4d;
ret->anchor[3]=0x5f;
ret->entryPointLength=sizeof (*ret);
ret->majorVersion=2;
ret->minorVersion=1;
ret->maxStructureSize=0;
ret->entryPointRevision=0;
for (i=0;i<5;i++)
ret->formattedArea[i]=0;
//_DMI_
ret->dmi.anchor[0]=0x5f;
ret->dmi.anchor[1]=0x44;
ret->dmi.anchor[2]=0x4d;
ret->dmi.anchor[3]=0x49;
ret->dmi.anchor[4]=0x5f;
ret->dmi.tableLength=0;
ret->dmi.tableAddress=0;
ret->dmi.structureCount=0;
ret->dmi.bcdRevision=0x21;
tablesptr=smbiostables;
if (smbiostables)
for (i=0;i<origsmbiosnum;i++)
{
struct smbios_table_header *cur
=(struct smbios_table_header *) tablesptr;
char *stringsptr;
int stringlen;
tablesptr+=cur->length;
stringsptr=tablesptr;
for (;tablesptr[0]!=0 || tablesptr[1]!=0;tablesptr++);
tablesptr+=2;
stringlen=tablesptr-stringsptr-1;
if (stringlen==1)
stringlen=0;
for (j=0;j<sizeof (smbios_properties)/sizeof(smbios_properties[0]);
j++)
{
const char *str;
int size;
char altname[40];
sprintf (altname, "%s_%d",smbios_properties[j].name,
tablespresent[cur->type]+1);
if (smbios_properties[j].table_type==cur->type
&& smbios_properties[j].value_type==SMSTRING
&& (getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig)
|| getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)))
stringlen+=size+1;
else if (smbios_properties[j].table_type==cur->type
&& smbios_properties[j].value_type==SMSTRING
&& do_auto && smbios_properties[j].auto_str)
stringlen+=strlen(smbios_properties[j].auto_str(smbios_properties[j].name,tablespresent[cur->type]))+1;
}
if (stringlen==0)
stringlen=1;
stringlen++;
if (ret->maxStructureSize<cur->length+stringlen)
ret->maxStructureSize=cur->length+stringlen;
ret->dmi.tableLength+=cur->length+stringlen;
ret->dmi.structureCount++;
tablespresent[cur->type]++;
}
for (i=0;i<sizeof (smbios_table_descriptions)
/sizeof(smbios_table_descriptions[0]);i++)
{
int numnec=-1;
char buffer[40];
sprintf (buffer, "SMtable%d", i);
if (!getIntForKey(buffer,&numnec,&bootInfo->smbiosConfig))
numnec=-1;
if (numnec==-1 && do_auto && smbios_table_descriptions[i].numfunc)
numnec=smbios_table_descriptions[i].numfunc (smbios_table_descriptions[i].type);
while (tablespresent[smbios_table_descriptions[i].type]<numnec)
{
int stringlen=0;
for (j=0;j<sizeof (smbios_properties)/sizeof(smbios_properties[0]);
j++)
{
const char *str;
int size;
char altname[40];
sprintf (altname, "%s_%d",smbios_properties[j].name,
tablespresent[smbios_table_descriptions[i].type]+1);
if (smbios_properties[j].table_type
==smbios_table_descriptions[i].type
&& smbios_properties[j].value_type==SMSTRING
&& (getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)
|| getValueForKey(smbios_properties[j].name,&str, &size, &bootInfo->smbiosConfig)))
stringlen+=size+1;
else if (smbios_properties[j].table_type
==smbios_table_descriptions[i].type
&& smbios_properties[j].value_type==SMSTRING
&& do_auto && smbios_properties[j].auto_str)
stringlen+=strlen(smbios_properties[j].auto_str
(smbios_properties[j].name,
tablespresent[smbios_table_descriptions[i].type]))+1;
}
if (stringlen==0)
stringlen=1;
stringlen++;
if (ret->maxStructureSize<smbios_table_descriptions[i].len+stringlen)
ret->maxStructureSize=smbios_table_descriptions[i].len+stringlen;
ret->dmi.tableLength+=smbios_table_descriptions[i].len+stringlen;
ret->dmi.structureCount++;
tablespresent[smbios_table_descriptions[i].type]++;
}
}
return ret;
}
bool setup_gma_devprop(pci_dt_t *gma_dev)
{
char *devicepath = NULL;
volatile uint8_t *regs;
uint32_t bar[7];
char *model = NULL;
uint8_t BuiltIn = 0x00;
uint16_t vendor_id = gma_dev->vendor_id;
uint16_t device_id = gma_dev->device_id;
uint8_t ClassFix[4] = { 0x00, 0x00, 0x03, 0x00 };
int n_igs = 0;
int len;
const char *value;
devicepath = get_pci_dev_path(gma_dev);
bar[0] = pci_config_read32(gma_dev->dev.addr, 0x10);
regs = (uint8_t *) (bar[0] & ~0x0f);
model = get_gma_controller_name(device_id, vendor_id);
verbose("---------------------------------------------\n");
verbose("------------ INTEL DEVICE INFO --------------\n");
verbose("---------------------------------------------\n");
verbose("Class code: [%04x]\n%s [%04x:%04x] (rev %02x)\nSubsystem: [%04x:%04x] :: %s\n",
gma_dev->class_id, model, gma_dev->vendor_id, gma_dev->device_id, gma_dev->revision_id, gma_dev->subsys_id.subsys.vendor_id, gma_dev->subsys_id.subsys.device_id, devicepath);
if (!string) {
string = devprop_create_string();
}
struct DevPropDevice *device = devprop_add_device(string, devicepath);
if (!device) {
printf("Failed initializing dev-prop string dev-entry.\n");
pause();
return false;
}
devprop_add_value(device, "model", (uint8_t*)model, (strlen(model) + 1));
devprop_add_value(device, "device_type", (uint8_t*)"display", 8);
switch ((device_id << 16) | vendor_id)
{
case GMA_IRONLAKE_D_G: // 0042
case GMA_IRONLAKE_M_G: // 0046
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
devprop_add_value(device, "AAPL,os-info", HDx000_os_info, 20);
break;
/* 27A2, 27AE, 27A6, A001, A011, A012, */
case GMA_I945_GM: // Mobile GMA950 Mobile GMA3150
case GMA_I945_GME:
//case GMA_945GM:
case GMA_PINEVIEW_G:
case GMA_PINEVIEW_M:
case GMA_GMA3150_M:
devprop_add_value(device, "AAPL,HasPanel", reg_TRUE, 4);
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
break;
/* 2772 ,2776, A002 */
case GMA_I945_G: // Desktop GMA950 Desktop GMA3150
//case GMA_82945G:
case GMA_GMA3150_D:
BuiltIn = 0x01;
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
break;
/* 2A02, 2A12, 2A13, 2A42, 2A43 */
case GMA_I965_GM: // GMAX3100
case GMA_I965_GME:
//case 0x80862A13:
case GMA_GM45_GM:
//case GMA_GM45_GM2:
devprop_add_value(device, "AAPL,HasPanel", GMAX3100_vals[0], 4);
devprop_add_value(device, "AAPL,SelfRefreshSupported", GMAX3100_vals[1], 4);
devprop_add_value(device, "AAPL,aux-power-connected", GMAX3100_vals[2], 4);
devprop_add_value(device, "AAPL,backlight-control", GMAX3100_vals[3], 4);
devprop_add_value(device, "AAPL00,blackscreen-preferences", GMAX3100_vals[4], 4);
devprop_add_value(device, "AAPL01,BacklightIntensity", GMAX3100_vals[5], 4);
devprop_add_value(device, "AAPL01,blackscreen-preferences", GMAX3100_vals[6], 4);
devprop_add_value(device, "AAPL01,DataJustify", GMAX3100_vals[7], 4);
devprop_add_value(device, "AAPL01,Depth", GMAX3100_vals[8], 4);
devprop_add_value(device, "AAPL01,Dither", GMAX3100_vals[9], 4);
devprop_add_value(device, "AAPL01,DualLink", GMAX3100_vals[10], 4);
devprop_add_value(device, "AAPL01,Height", GMAX3100_vals[11], 4);
devprop_add_value(device, "AAPL01,Interlace", GMAX3100_vals[12], 4);
devprop_add_value(device, "AAPL01,Inverter", GMAX3100_vals[13], 4);
devprop_add_value(device, "AAPL01,InverterCurrent", GMAX3100_vals[14], 4);
devprop_add_value(device, "AAPL01,InverterCurrency", GMAX3100_vals[15], 4);
devprop_add_value(device, "AAPL01,LinkFormat", GMAX3100_vals[16], 4);
devprop_add_value(device, "AAPL01,LinkType", GMAX3100_vals[17], 4);
devprop_add_value(device, "AAPL01,Pipe", GMAX3100_vals[18], 4);
devprop_add_value(device, "AAPL01,PixelFormat", GMAX3100_vals[19], 4);
devprop_add_value(device, "AAPL01,Refresh", GMAX3100_vals[20], 4);
devprop_add_value(device, "AAPL01,Stretch", GMAX3100_vals[21], 4);
//devprop_add_value(device, "AAPL01,InverterFrequency", GMAX3100_vals[22], 4);
devprop_add_value(device, "class-code", ClassFix, 4);
break;
/* 0106 */
case GMA_SANDYBRIDGE_M_GT1: // HD Graphics 2000 Mobile
devprop_add_value(device, "class-code", ClassFix, 4);
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
devprop_add_value(device, "AAPL00,PixelFormat", HD2000_vals[0], 4);
devprop_add_value(device, "AAPL00,T1", HD2000_vals[1], 4);
devprop_add_value(device, "AAPL00,T2", HD2000_vals[2], 4);
devprop_add_value(device, "AAPL00,T3", HD2000_vals[3], 4);
devprop_add_value(device, "AAPL00,T4", HD2000_vals[4], 4);
devprop_add_value(device, "AAPL00,T5", HD2000_vals[5], 4);
devprop_add_value(device, "AAPL00,T6", HD2000_vals[6], 4);
devprop_add_value(device, "AAPL00,T7", HD2000_vals[7], 4);
devprop_add_value(device, "AAPL00,LinkType", HD2000_vals[8], 4);
devprop_add_value(device, "AAPL00,LinkFormat", HD2000_vals[9], 4);
devprop_add_value(device, "AAPL00,DualLink", HD2000_vals[10], 4);
devprop_add_value(device, "AAPL00,Dither", HD2000_vals[11], 4);
devprop_add_value(device, "AAPL00,DataJustify", HD3000_vals[12], 4);
devprop_add_value(device, "graphic-options", HD2000_vals[13], 4);
devprop_add_value(device, "AAPL,tbl-info", HD2000_tbl_info, 18);
devprop_add_value(device, "AAPL,os-info", HD2000_os_info, 20);
break;
/* 0116, 0126 */
case GMA_SANDYBRIDGE_M_GT2: // HD Graphics 3000 Mobile
case GMA_SANDYBRIDGE_M_GT2_PLUS:
devprop_add_value(device, "class-code", ClassFix, 4);
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
devprop_add_value(device, "AAPL00,PixelFormat", HD3000_vals[0], 4);
devprop_add_value(device, "AAPL00,T1", HD3000_vals[1], 4);
devprop_add_value(device, "AAPL00,T2", HD3000_vals[2], 4);
devprop_add_value(device, "AAPL00,T3", HD3000_vals[3], 4);
devprop_add_value(device, "AAPL00,T4", HD3000_vals[4], 4);
devprop_add_value(device, "AAPL00,T5", HD3000_vals[5], 4);
devprop_add_value(device, "AAPL00,T6", HD3000_vals[6], 4);
devprop_add_value(device, "AAPL00,T7", HD3000_vals[7], 4);
devprop_add_value(device, "AAPL00,LinkType", HD3000_vals[8], 4);
devprop_add_value(device, "AAPL00,LinkFormat", HD3000_vals[9], 4);
devprop_add_value(device, "AAPL00,DualLink", HD3000_vals[10], 4);
devprop_add_value(device, "AAPL00,Dither", HD3000_vals[11], 4);
devprop_add_value(device, "AAPL00,DataJustify", HD3000_vals[12], 4);
devprop_add_value(device, "graphic-options", HD3000_vals[13], 4);
devprop_add_value(device, "AAPL,tbl-info", HD3000_tbl_info, 18);
devprop_add_value(device, "AAPL,os-info", HD3000_os_info, 20);
devprop_add_value(device, "AAPL,snb-platform-id", HD3000_vals[16], 4);// previusly commented
break;
/* 0102 */
/* HD Graphics 2000 */
case GMA_SANDYBRIDGE_GT1: // 0102
device_id = 0x00000102; // Inject a valid mobile GPU device id instead of patching kexts
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
devprop_add_value(device, "device-id", (uint8_t*)&device_id, sizeof(device_id));
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
devprop_add_value(device, "AAPL,tbl-info", HD2000_tbl_info, 18);
devprop_add_value(device, "AAPL,os-info", HD2000_os_info, 20);
break;
/* Sandy Bridge */
/* HD Graphics 3000 */
case GMA_SANDYBRIDGE_GT2: // 0112
case GMA_SANDYBRIDGE_GT2_PLUS: // 0122
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
device_id = 0x00000126; // Inject a valid mobile GPU device id instead of patching kexts
devprop_add_value(device, "device-id", (uint8_t*)&device_id, sizeof(device_id));
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
devprop_add_value(device, "AAPL,tbl-info", HD3000_tbl_info, 18);
devprop_add_value(device, "AAPL,os-info", HD3000_os_info, 20);
break;
/* Ivy Bridge */
/* HD Graphics 4000, HD Graphics 4000 Mobile, HD Graphics P4000, HD Graphics 2500 HD, Graphics 2500 Mobile */
case GMA_IVYBRIDGE_D_GT1: // 0152
case GMA_IVYBRIDGE_M_GT1: // 0156
case GMA_IVYBRIDGE_S_GT1: // 015A
case GMA_IVYBRIDGE_S_GT3: // 015e
case GMA_IVYBRIDGE_D_GT2: // 0162
case GMA_IVYBRIDGE_M_GT2: // 0166
case GMA_IVYBRIDGE_S_GT2: // 016A
case GMA_IVYBRIDGE_S_GT4: // 0172
case GMA_IVYBRIDGE_S_GT5: // 0176
if (getValueForKey(kAAPLCustomIG, &value, &len, &bootInfo->chameleonConfig) && len == AAPL_LEN_IVY * 2)
{
uint8_t new_aapl0[AAPL_LEN_IVY];
if (hex2bin(value, new_aapl0, AAPL_LEN_IVY) == 0)
{
memcpy(default_aapl_ivy, new_aapl0, AAPL_LEN_IVY);
verbose("Using user supplied AAPL,ig-platform-id\n");
verbose("AAPL,ig-platform-id: %02x%02x%02x%02x\n",
default_aapl_ivy[0], default_aapl_ivy[1], default_aapl_ivy[2], default_aapl_ivy[3]);
}
devprop_add_value(device, "AAPL,ig-platform-id", default_aapl_ivy, AAPL_LEN_IVY);
}
else if (getIntForKey(kIntelCapriFB, &n_igs, &bootInfo->chameleonConfig))
{
if ((n_igs >= 0) || (n_igs <= 11))
{
verbose("AAPL,ig-platform-id was set in org.chameleon.Boot.plist with value %d\n", n_igs);
devprop_add_value(device, "AAPL,ig-platform-id", ivy_bridge_ig_vals[n_igs], 4);
}
else
{
verbose("AAPL,ig-platform-id was set in org.chameleon.Boot.plist with bad value please choose a number between 0 and 11.\n");
}
}
else
{
uint32_t ig_platform_id;
uint32_t ram = (((getVBEVideoRam() + 512) / 1024) + 512) / 1024;
switch (ram)
{
case 96:
ig_platform_id = 0x01660000; // 96mb Mobile
break;
case 64:
ig_platform_id = 0x01660009; // 64mb Mobile
break;
case 32:
ig_platform_id = 0x01620005; // 32mb Desktop
break;
default:
printf("Please specify 96, 64, or 32MB RAM for the HD4000 in the bios.\n"
"The selected %dMB RAM configuration is not supported for the HD4000.\n", ram);
pause();
return false; // Exit early before the AAPL,ig-platform-id property is set.
break;
}
devprop_add_value(device, "AAPL,ig-platform-id", (uint8_t *)&ig_platform_id, 4);
}
devprop_add_value(device, "AAPL00,DualLink", HD4000_vals[10], 4);
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
break;
/* Haswell */
/* HD Graphics 5000, HD Graphics 5000 Mobile, HD Graphics P5000, HD Graphics 4600, HD Graphics 4600 Mobile */
//case 0x80860090:
//case 0x80860091:
//case 0x80860092:
case GMA_HASWELL_D_GT1: // 0402
case GMA_HASWELL_M_GT1: // 0406
case GMA_HASWELL_S_GT1: // 040a
case GMA_HASWELL_D_GT2: // 0412
case GMA_HASWELL_M_GT2: // 0416
case GMA_HASWELL_S_GT2: // 041a
case GMA_HASWELL_E_GT1: // 040e
case GMA_HASWELL_E_GT2: // 041e
case GMA_HASWELL_E_GT3: // 042e
case GMA_HASWELL_D_GT3: // 0422
case GMA_HASWELL_M_GT3: // 0426
case GMA_HASWELL_S_GT3: // 042a
case GMA_HASWELL_ULT_M_GT1: // 0a06
case GMA_HASWELL_ULT_E_GT1: // 0a0e
case GMA_HASWELL_ULT_M_GT2: // 0a16
case GMA_HASWELL_ULT_E_GT2: // 0a1e
case GMA_HASWELL_ULT_D_GT3: // 0a22
case GMA_HASWELL_ULT_M_GT3: // 0a26
case GMA_HASWELL_ULT_S_GT3: // 0a2a
case GMA_HASWELL_ULT_E_GT3: // 0a2e
case GMA_HASWELL_SDV_D_GT1_IG: // 0c02
case GMA_HASWELL_SDV_M_GT1_IG: // 0c06
case GMA_HASWELL_SDV_D_GT2_IG: // 0c12
case GMA_HASWELL_SDV_M_GT2_IG: // 0c16
case GMA_HASWELL_SDV_D_GT2_PLUS_IG: // 0c22
case GMA_HASWELL_SDV_M_GT2_PLUS_IG: // 0c26
case GMA_HASWELL_CRW_D_GT1: // 0d02
case GMA_HASWELL_CRW_D_GT2: // 0d12
case GMA_HASWELL_CRW_D_GT3: // 0d22
case GMA_HASWELL_CRW_M_GT1: // 0d06
case GMA_HASWELL_CRW_M_GT2: // 0d16
case GMA_HASWELL_CRW_M_GT3: // 0d26
case GMA_HASWELL_CRW_S_GT1: // 0d0a
case GMA_HASWELL_CRW_S_GT2: // 0d1a
case GMA_HASWELL_CRW_S_GT3: // 0d2a
case GMA_HASWELL_CRW_B_GT1: // 0d0b
case GMA_HASWELL_CRW_B_GT2: // 0d1b
case GMA_HASWELL_CRW_B_GT3: // 0d2b
case GMA_HASWELL_CRW_E_GT1: // 0d0e
case GMA_HASWELL_CRW_E_GT2: // 0d1e
case GMA_HASWELL_CRW_E_GT3: // 0d2e
case GMA_HASWELL_CRW_M_GT2_PLUS_IG: // 0d36
if (getValueForKey(kAAPLCustomIG, &value, &len, &bootInfo->chameleonConfig) && len == AAPL_LEN_HSW * 2)
{
uint8_t new_aapl0[AAPL_LEN_HSW];
if (hex2bin(value, new_aapl0, AAPL_LEN_HSW) == 0)
{
memcpy(default_aapl_haswell, new_aapl0, AAPL_LEN_HSW);
verbose("Using user supplied AAPL,ig-platform-id\n");
verbose("AAPL,ig-platform-id: %02x%02x%02x%02x\n",
default_aapl_haswell[0], default_aapl_haswell[1], default_aapl_haswell[2], default_aapl_haswell[3]);
}
devprop_add_value(device, "AAPL,ig-platform-id", default_aapl_haswell, AAPL_LEN_HSW);
}
else if (getIntForKey(kIntelAzulFB, &n_igs, &bootInfo->chameleonConfig))
{
if ((n_igs >= 0) || (n_igs <= 15))
{
verbose("AAPL,ig-platform-id was set in org.chameleon.Boot.plist with value %d\n", n_igs);
devprop_add_value(device, "AAPL,ig-platform-id", haswell_ig_vals[n_igs], 4);
}
else
{
verbose("AAPL,ig-platform-id was set in org.chameleon.Boot.plist with bad value please choose a number between 0 and 15.\n");
}
}
else
{
uint32_t ig_platform_id = 0x0000260c; // set the default platform ig
devprop_add_value(device, "AAPL,ig-platform-id", (uint8_t *)&ig_platform_id, 4);
}
devprop_add_value(device, "AAPL00,DualLink", HD4000_vals[10], 4);
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
break;
default:
break;
}
stringdata = malloc(sizeof(uint8_t) * string->length);
if (!stringdata)
{
printf("No stringdata.\n");
pause();
return false;
}
verbose("---------------------------------------------\n");
memcpy(stringdata, (uint8_t*)devprop_generate_string(string), string->length);
stringlength = string->length;
return true;
}
/** Compute necessary space requirements for new smbios */
static struct SMBEntryPoint *smbios_dry_run(struct SMBEntryPoint *origsmbios)
{
struct SMBEntryPoint *ret;
char *smbiostables;
char *tablesptr;
int origsmbiosnum;
int i, j;
int tablespresent[256];
bool do_auto=true;
bzero(tablespresent, sizeof(tablespresent));
getBoolForKey(kSMBIOSdefaults, &do_auto, &bootInfo->bootConfig);
ret = (struct SMBEntryPoint *)AllocateKernelMemory(sizeof(struct SMBEntryPoint));
if (origsmbios) {
smbiostables = (char *)origsmbios->dmi.tableAddress;
origsmbiosnum = origsmbios->dmi.structureCount;
} else {
smbiostables = NULL;
origsmbiosnum = 0;
}
// _SM_
ret->anchor[0] = 0x5f;
ret->anchor[1] = 0x53;
ret->anchor[2] = 0x4d;
ret->anchor[3] = 0x5f;
ret->entryPointLength = sizeof(*ret);
ret->majorVersion = 2;
ret->minorVersion = 1;
ret->maxStructureSize = 0; // will be calculated later in this function
ret->entryPointRevision = 0;
for (i=0;i<5;i++) {
ret->formattedArea[i] = 0;
}
//_DMI_
ret->dmi.anchor[0] = 0x5f;
ret->dmi.anchor[1] = 0x44;
ret->dmi.anchor[2] = 0x4d;
ret->dmi.anchor[3] = 0x49;
ret->dmi.anchor[4] = 0x5f;
ret->dmi.tableLength = 0; // will be calculated later in this function
ret->dmi.tableAddress = 0; // will be initialized in smbios_real_run()
ret->dmi.structureCount = 0; // will be calculated later in this function
ret->dmi.bcdRevision = 0x21;
tablesptr = smbiostables;
// add stringlen of overrides to original stringlen, update maxStructure size adequately,
// update structure count and tablepresent[type] with count of type.
if (smbiostables) {
for (i=0; i<origsmbiosnum; i++) {
struct smbios_table_header *cur = (struct smbios_table_header *)tablesptr;
char *stringsptr;
int stringlen;
tablesptr += cur->length;
stringsptr = tablesptr;
for (; tablesptr[0]!=0 || tablesptr[1]!=0; tablesptr++);
tablesptr += 2;
stringlen = tablesptr - stringsptr - 1;
if (stringlen == 1) {
stringlen = 0;
}
for (j=0; j<sizeof(smbios_properties)/sizeof(smbios_properties[0]); j++) {
const char *str;
int size;
char altname[40];
sprintf(altname, "%s_%d",smbios_properties[j].name, tablespresent[cur->type] + 1);
if (smbios_properties[j].table_type == cur->type &&
smbios_properties[j].value_type == SMSTRING &&
(getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig) ||
getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)))
{
stringlen += size + 1;
} else if (smbios_properties[j].table_type == cur->type &&
smbios_properties[j].value_type == SMSTRING &&
do_auto && smbios_properties[j].auto_str)
{
stringlen += strlen(smbios_properties[j].auto_str(smbios_properties[j].name, tablespresent[cur->type])) + 1;
}
}
if (stringlen == 0) {
stringlen = 1;
}
stringlen++;
if (ret->maxStructureSize < cur->length+stringlen) {
ret->maxStructureSize=cur->length+stringlen;
}
ret->dmi.tableLength += cur->length+stringlen;
ret->dmi.structureCount++;
tablespresent[cur->type]++;
}
}
// Add eventually table types whose detected count would be < required count, and update ret header with:
// new stringlen addons, structure count, and tablepresent[type] count adequately
for (i=0; i<sizeof(smbios_table_descriptions)/sizeof(smbios_table_descriptions[0]); i++) {
int numnec=-1;
char buffer[40];
sprintf(buffer, "SMtable%d", i);
if (!getIntForKey(buffer, &numnec, &bootInfo->smbiosConfig)) {
numnec = -1;
}
if (numnec==-1 && do_auto && smbios_table_descriptions[i].numfunc) {
numnec = smbios_table_descriptions[i].numfunc(smbios_table_descriptions[i].type);
}
while (tablespresent[smbios_table_descriptions[i].type] < numnec) {
int stringlen = 0;
for (j=0; j<sizeof(smbios_properties)/sizeof(smbios_properties[0]); j++) {
const char *str;
int size;
char altname[40];
sprintf(altname, "%s_%d",smbios_properties[j].name, tablespresent[smbios_table_descriptions[i].type] + 1);
if (smbios_properties[j].table_type == smbios_table_descriptions[i].type &&
smbios_properties[j].value_type == SMSTRING &&
(getValueForKey(altname, &str, &size, &bootInfo->smbiosConfig) ||
getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig)))
{
stringlen += size + 1;
} else if (smbios_properties[j].table_type == smbios_table_descriptions[i].type &&
smbios_properties[j].value_type==SMSTRING &&
do_auto && smbios_properties[j].auto_str)
{
stringlen += strlen(smbios_properties[j].auto_str(smbios_properties[j].name, tablespresent[smbios_table_descriptions[i].type])) + 1;
}
}
if (stringlen == 0) {
stringlen = 1;
}
stringlen++;
if (ret->maxStructureSize < smbios_table_descriptions[i].len+stringlen) {
ret->maxStructureSize = smbios_table_descriptions[i].len + stringlen;
}
ret->dmi.tableLength += smbios_table_descriptions[i].len + stringlen;
ret->dmi.structureCount++;
tablespresent[smbios_table_descriptions[i].type]++;
}
}
return ret;
}
void loadThemeValues(config_file_t *theme, bool overide)
{
unsigned int screen_width = gui.screen.width;
unsigned int screen_height = gui.screen.height;
unsigned int pixel;
int alpha; // transparency level 0 (obligue) - 255 (transparent)
uint32_t color; // color value formatted RRGGBB
int val, len;
const char *string;
/*
* Parse screen parameters
*/
if(getColorForKey("screen_bgcolor", &color, theme ))
gui.screen.bgcolor = (color & 0x00FFFFFF);
if(getIntForKey("screen_textmargin_h", &val, theme))
gui.screen.hborder = MIN( gui.screen.width , val );
if(getIntForKey("screen_textmargin_v", &val, theme))
gui.screen.vborder = MIN( gui.screen.height , val );
/*
* Parse background parameters
*/
if(getDimensionForKey("background_pos_x", &pixel, theme, screen_width , images[iBackground].image->width ) )
gui.background.pos.x = pixel;
if(getDimensionForKey("background_pos_y", &pixel, theme, screen_height , images[iBackground].image->height ) )
gui.background.pos.y = pixel;
/*
* Parse logo parameters
*/
if(getDimensionForKey("logo_pos_x", &pixel, theme, screen_width , images[iLogo].image->width ) )
gui.logo.pos.x = pixel;
if(getDimensionForKey("logo_pos_y", &pixel, theme, screen_height , images[iLogo].image->height ) )
gui.logo.pos.y = pixel;
/*
* Parse progress bar parameters
*/
if(getDimensionForKey("progressbar_pos_x", &pixel, theme, screen_width , 0 ) )
gui.progressbar.pos.x = pixel;
if(getDimensionForKey("progressbar_pos_y", &pixel, theme, screen_height , 0 ) )
gui.progressbar.pos.y = pixel;
/*
* Parse countdown text parameters
*/
if(getDimensionForKey("countdown_pos_x", &pixel, theme, screen_width , 0 ) )
gui.countdown.pos.x = pixel;
if(getDimensionForKey("countdown_pos_y", &pixel, theme, screen_height , 0 ) )
gui.countdown.pos.y = pixel;
/*
* Parse devicelist parameters
*/
if(getIntForKey("devices_max_visible", &val, theme ))
gui.maxdevices = MIN( val, gDeviceCount );
if(getIntForKey("devices_iconspacing", &val, theme ))
gui.devicelist.iconspacing = val;
// check layout for horizontal or vertical
gui.layout = HorizontalLayout;
if(getValueForKey( "devices_layout", &string, &len, theme)) {
if (!strcmp (string, "vertical")) {
gui.layout = VerticalLayout;
}
}
switch (gui.layout) {
case VerticalLayout:
gui.devicelist.height = ((images[iSelection].image->height + font_console.chars[0]->height + gui.devicelist.iconspacing) * MIN(gui.maxdevices, gDeviceCount) + (images[iDeviceScrollPrev].image->height + images[iDeviceScrollNext].image->height) + gui.devicelist.iconspacing);
gui.devicelist.width = (images[iSelection].image->width + gui.devicelist.iconspacing);
if(getDimensionForKey("devices_pos_x", &pixel, theme, gui.screen.width , images[iSelection].image->width ) )
gui.devicelist.pos.x = pixel;
if(getDimensionForKey("devices_pos_y", &pixel, theme, gui.screen.height , gui.devicelist.height ) )
gui.devicelist.pos.y = pixel;
break;
case HorizontalLayout:
default:
gui.devicelist.width = ((images[iSelection].image->width + gui.devicelist.iconspacing) * MIN(gui.maxdevices, gDeviceCount) + (images[iDeviceScrollPrev].image->width + images[iDeviceScrollNext].image->width) + gui.devicelist.iconspacing);
gui.devicelist.height = (images[iSelection].image->height + font_console.chars[0]->height + gui.devicelist.iconspacing);
if(getDimensionForKey("devices_pos_x", &pixel, theme, gui.screen.width , gui.devicelist.width ) )
gui.devicelist.pos.x = pixel;
else
gui.devicelist.pos.x = ( gui.screen.width - gui.devicelist.width ) / 2;
if(getDimensionForKey("devices_pos_y", &pixel, theme, gui.screen.height , images[iSelection].image->height ) )
gui.devicelist.pos.y = pixel;
else
gui.devicelist.pos.y = ( gui.screen.height - gui.devicelist.height ) / 2;
break;
}
if(getColorForKey("devices_bgcolor", &color, theme))
gui.devicelist.bgcolor = (color & 0x00FFFFFF);
if(getIntForKey("devices_transparency", &alpha, theme))
gui.devicelist.bgcolor = gui.devicelist.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);
/*
* Parse infobox parameters
*/
if(getIntForKey("infobox_width", &val, theme))
gui.infobox.width = MIN( screen_width , val );
if(getIntForKey("infobox_height", &val, theme))
gui.infobox.height = MIN( screen_height , val );
if(getDimensionForKey("infobox_pos_x", &pixel, theme, screen_width , gui.infobox.width ) )
gui.infobox.pos.x = pixel;
if(getDimensionForKey("infobox_pos_y", &pixel, theme, screen_height , gui.infobox.height ) )
gui.infobox.pos.y = pixel;
if(getIntForKey("infobox_textmargin_h", &val, theme))
gui.infobox.hborder = MIN( gui.infobox.width , val );
if(getIntForKey("infobox_textmargin_v", &val, theme))
gui.infobox.vborder = MIN( gui.infobox.height , val );
if(getColorForKey("infobox_bgcolor", &color, theme))
gui.infobox.bgcolor = (color & 0x00FFFFFF);
if(getIntForKey("infobox_transparency", &alpha, theme))
gui.infobox.bgcolor = gui.infobox.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);
/*
* Parse menu parameters
*/
if(getDimensionForKey("menu_width", &pixel, theme, gui.screen.width , 0 ) )
gui.menu.width = pixel;
else
gui.menu.width = images[iMenuSelection].image->width;
if(getDimensionForKey("menu_height", &pixel, theme, gui.screen.height , 0 ) )
gui.menu.height = pixel;
else
gui.menu.height = (infoMenuItemsCount) * images[iMenuSelection].image->height;
if(getDimensionForKey("menu_pos_x", &pixel, theme, screen_width , gui.menu.width ) )
gui.menu.pos.x = pixel;
if(getDimensionForKey("menu_pos_y", &pixel, theme, screen_height , gui.menu.height ) )
gui.menu.pos.y = pixel;
if(getIntForKey("menu_textmargin_h", &val, theme))
gui.menu.hborder = MIN( gui.menu.width , val );
if(getIntForKey("menu_textmargin_v", &val, theme))
gui.menu.vborder = MIN( gui.menu.height , val );
if(getColorForKey("menu_bgcolor", &color, theme))
gui.menu.bgcolor = (color & 0x00FFFFFF);
if(getIntForKey("menu_transparency", &alpha, theme))
gui.menu.bgcolor = gui.menu.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);
/*
* Parse bootprompt parameters
*/
if(getDimensionForKey("bootprompt_width", &pixel, theme, screen_width , 0 ) )
gui.bootprompt.width = pixel;
if(getIntForKey("bootprompt_height", &val, theme))
gui.bootprompt.height = MIN( screen_height , val );
if(getDimensionForKey("bootprompt_pos_x", &pixel, theme, screen_width , gui.bootprompt.width ) )
gui.bootprompt.pos.x = pixel;
if(getDimensionForKey("bootprompt_pos_y", &pixel, theme, screen_height , gui.bootprompt.height ) )
gui.bootprompt.pos.y = pixel;
if(getIntForKey("bootprompt_textmargin_h", &val, theme))
gui.bootprompt.hborder = MIN( gui.bootprompt.width , val );
if(getIntForKey("bootprompt_textmargin_v", &val, theme))
gui.bootprompt.vborder = MIN( gui.bootprompt.height , val );
if(getColorForKey("bootprompt_bgcolor", &color, theme))
gui.bootprompt.bgcolor = (color & 0x00FFFFFF);
if(getIntForKey("bootprompt_transparency", &alpha, theme))
gui.bootprompt.bgcolor = gui.bootprompt.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);
if(getColorForKey("font_small_color", &color, theme))
gui.screen.font_small_color = (color & 0x00FFFFFF);
if(getColorForKey("font_console_color", &color, theme))
gui.screen.font_console_color = (color & 0x00FFFFFF);
}
int initGUI(void)
{
int val;
#ifdef EMBED_THEME
config_file_t *config;
config = &bootInfo->themeConfig;
if (ParseXMLFile((char *)__theme_plist, &config->dictionary) != 0) {
return 1;
}
#else
int len;
char dirspec[256];
getValueForKey( "Theme", &theme_name, &len, &bootInfo->bootConfig );
if ((strlen(theme_name) + 27) > sizeof(dirspec)) {
return 1;
}
sprintf(dirspec, "/Extra/Themes/%s/theme.plist", theme_name);
if (loadConfigFile(dirspec, &bootInfo->themeConfig) != 0) {
return 1;
}
#endif
// parse display size parameters
if (getIntForKey("screen_width", &val, &bootInfo->themeConfig)) {
screen_params[0] = val;
}
if (getIntForKey("screen_height", &val, &bootInfo->themeConfig)) {
screen_params[1] = val;
}
screen_params[2] = 32;
// Initalizing GUI strucutre.
bzero(&gui, sizeof(gui_t));
// find best matching vesa mode for our requested width & height
getGraphicModeParams(screen_params);
// set our screen structure with the mode width & height
gui.screen.width = screen_params[0];
gui.screen.height = screen_params[1];
// load graphics otherwise fail and return
if (loadGraphics() == 0) {
loadThemeValues(&bootInfo->themeConfig, true);
colorFont(&font_small, gui.screen.font_small_color);
colorFont(&font_console, gui.screen.font_console_color);
// create the screen & window buffers
if (createBackBuffer(&gui.screen) == 0) {
if (createWindowBuffer(&gui.screen) == 0) {
if (createWindowBuffer(&gui.devicelist) == 0) {
if (createWindowBuffer(&gui.bootprompt) == 0) {
if (createWindowBuffer(&gui.infobox) == 0) {
if (createWindowBuffer(&gui.menu) == 0) {
drawBackground();
// lets copy the screen into the back buffer
memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );
setVideoMode( GRAPHICS_MODE, 0 );
gui.initialised = true;
return 0;
}
}
}
}
}
}
}
return 1;
}
int getBootOptions(bool firstRun)
{
int i;
int key;
int nextRow;
int timeout;
#if UNUSED
int bvCount;
#endif
BVRef bvr;
BVRef menuBVR;
bool showPrompt, newShowPrompt, isCDROM;
int optionKey;
// Initialize default menu selection entry.
menuBVR = selectBootVolume(getBvChain());
safe_set_env(envgBootVolume, (uint32_t)menuBVR);
if (biosDevIsCDROM((int)get_env(envgBIOSDev))) {
isCDROM = true;
} else {
isCDROM = false;
}
// Clear command line boot arguments
clearBootArgs();
// Allow user to override default timeout.
#if UNUSED
if (multiboot_timeout_set) {
timeout = multiboot_timeout;
} else
#endif
if (!getIntForKey(kTimeoutKey, &timeout, DEFAULT_BOOT_CONFIG)) {
/* If there is no timeout key in the file use the default timeout
which is different for CDs vs. hard disks. However, if not booting
a CD and no config file could be loaded set the timeout
to zero which causes the menu to display immediately.
This way, if no partitions can be found, that is the disk is unpartitioned
or simply cannot be read) then an empty menu is displayed.
If some partitions are found, for example a Windows partition, then
these will be displayed in the menu as foreign partitions.
*/
if (isCDROM) {
timeout = kCDBootTimeout;
} else {
timeout = get_env(envSysConfigValid) ? kBootTimeout : 0;
}
}
long gBootMode = (long)get_env(envgBootMode);
if (timeout < 0) {
gBootMode |= kBootModeQuiet;
safe_set_env(envgBootMode,gBootMode);
}
// If the user is holding down a modifier key, enter safe mode.
if ((readKeyboardShiftFlags() & 0x0F) != 0) {
gBootMode |= kBootModeSafe;
safe_set_env(envgBootMode,gBootMode);
}
// Checking user pressed keys
bool f8press = false, spress = false, vpress = false;
while (readKeyboardStatus()) {
key = bgetc ();
if (key == 0x4200) f8press = true;
if ((key & 0xff) == 's' || (key & 0xff) == 'S') spress = true;
if ((key & 0xff) == 'v' || (key & 0xff) == 'V') vpress = true;
}
// If user typed F8, abort quiet mode, and display the menu.
if (f8press) {
gBootMode &= ~kBootModeQuiet;
safe_set_env(envgBootMode,gBootMode);
timeout = 0;
}
// If user typed 'v' or 'V', boot in verbose mode.
if ((gBootMode & kBootModeQuiet) && firstRun && vpress) {
addBootArg(kVerboseModeFlag);
}
// If user typed 's' or 'S', boot in single user mode.
if ((gBootMode & kBootModeQuiet) && firstRun && spress) {
addBootArg(kSingleUserModeFlag);
}
setCursorPosition(0, 0, 0);
clearScreenRows(0, kScreenLastRow);
if (!(gBootMode & kBootModeQuiet)) {
// Display banner and show hardware info.
char * bootBanner = (char*)(uint32_t)get_env(envBootBanner);
printf(bootBanner, (int)(get_env(envConvMem) + get_env(envExtMem)) / 1024);
}
changeCursor(0, kMenuTopRow, kCursorTypeUnderline, 0);
msglog("Scanning device %x...", (uint32_t)get_env(envgBIOSDev));
// When booting from CD, default to hard drive boot when possible.
if (isCDROM && firstRun) {
const char *val;
char *prompt = NULL;
char *name = NULL;
int cnt;
if (getValueForKey(kCDROMPromptKey, &val, &cnt, DEFAULT_BOOT_CONFIG)) {
prompt = calloc(cnt + 1, sizeof(char));
if (!prompt) {
stop("Couldn't allocate memory for the prompt\n"); //TODO: Find a better stategie
return -1;
}
strncat(prompt, val, cnt);
} else {
prompt = calloc(256, sizeof(char));
if (!prompt) {
stop("Couldn't allocate memory for the prompt\n"); //TODO: Find a better stategie
return -1;
}
BVRef bvr;
if (( bvr = ((BVRef)(uint32_t)get_env(envgBootVolume)))) {
name = calloc(80, sizeof(char));
if (!name) {
stop("Couldn't allocate memory for the device name\n"); //TODO: Find a better stategie
return -1;
}
getBootVolumeDescription(bvr, name, 79, false);
snprintf(prompt, 256,"Press ENTER to start up from %s, or press any key to enter startup options.", name);
free(name);
} else snprintf(prompt, 256,"Press ENTER to start up, or press any key to enter startup options.");
}
if (getIntForKey( kCDROMOptionKey, &optionKey, DEFAULT_BOOT_CONFIG )) {
// The key specified is a special key.
} else {
// Default to F8.
optionKey = 0x4200;
}
// If the timeout is zero then it must have been set above due to the
// early catch of F8 which means the user wants to set boot options
// which we ought to interpret as meaning he wants to boot the CD.
if (timeout != 0) {
key = countdown(prompt, kMenuTopRow, timeout, &optionKey);
} else {
key = optionKey;
}
if (prompt != NULL) {
free(prompt);
}
clearScreenRows( kMenuTopRow, kMenuTopRow + 2 );
do {
// Hit the option key ?
if (key == optionKey) {
if (key != 0x1C0D) {
gBootMode &= ~kBootModeQuiet;
safe_set_env(envgBootMode,gBootMode);
timeout = 0;
break;
}
}
key = key & 0xFF;
// Try booting hard disk if user pressed 'h'
if (biosDevIsCDROM((int)get_env(envgBIOSDev)) && key == 'h') {
BVRef bvr;
// Look at partitions hosting OS X other than the CD-ROM
for (bvr = getBvChain(); bvr; bvr=bvr->next) {
if ((bvr->flags & kBVFlagSystemVolume) && bvr->biosdev != (int)get_env(envgBIOSDev)) {
safe_set_env(envgBootVolume, (uint32_t)bvr);
}
}
}
goto done;
} while (0);
}
if (get_env(envgBootMode) & kBootModeQuiet) {
// No input allowed from user.
goto done;
}
if (firstRun && timeout > 0 ) {
key = countdown("Press ENTER to start up, or press any key to enter startup options.", kMenuTopRow, timeout, &optionKey);
if (key == 0x1C0D) {
goto done;
}
else if (key == 0)
{
// If the user is holding down a modifier key,
// enter safe mode.
if ((readKeyboardShiftFlags() & 0x0F) != 0) {
gBootMode |= kBootModeSafe;
safe_set_env(envgBootMode,gBootMode);
}
goto done;
}
}
int devcnt = (int)get_env(envgDeviceCount);
if (devcnt) {
// Allocate memory for an array of menu items.
menuItems = calloc(devcnt,sizeof(MenuItem));
if (menuItems == NULL) {
goto done;
}
// Associate a menu item for each BVRef.
for (bvr=getBvChain(), i=devcnt-1, selectIndex=0; bvr; bvr=bvr->next) {
if (bvr->visible) {
getBootVolumeDescription(bvr, menuItems[i].name, sizeof(menuItems[i].name) - 1, true);
menuItems[i].param = (void *) bvr;
if (bvr == menuBVR) {
selectIndex = i;
}
i--;
}
}
}
// Clear screen and hide the blinking cursor.
clearScreenRows(kMenuTopRow, kMenuTopRow + 2);
changeCursor(0, kMenuTopRow, kCursorTypeHidden, 0);
nextRow = kMenuTopRow;
/*showPrompt = true;*/
if (devcnt) {
printf("Use \30\31 keys to select the startup volume.");
showMenu( menuItems, devcnt, selectIndex, kMenuTopRow + 2, kMenuMaxItems );
nextRow += min( devcnt, kMenuMaxItems ) + 3;
}
// Show the boot prompt.
showPrompt = (devcnt == 0) || (menuBVR->flags & kBVFlagNativeBoot);
showBootPrompt( nextRow, showPrompt );
do {
key = getc();
updateMenu( key, (void **) &menuBVR );
newShowPrompt = (devcnt == 0) || (menuBVR->flags & kBVFlagNativeBoot);
if (newShowPrompt != showPrompt)
{
showPrompt = newShowPrompt;
showBootPrompt( nextRow, showPrompt );
}
if (showPrompt)
{
updateBootArgs(key);
}
switch (key) {
case kReturnKey:
if (*gBootArgs == '?') {
char * argPtr = gBootArgs;
// Skip the leading "?" character.
argPtr++;
getNextArg(&argPtr, booterCommand);
getNextArg(&argPtr, booterParam);
/*
* TODO: this needs to be refactored.
*/
#if UNUSED
if (strncmp( booterCommand, "video", sizeof("video") ) == 0)
{
printVBEModeInfo();
}
else
#endif
if ( strncmp( booterCommand, "memory", sizeof("memory") ) == 0)
{
printMemoryInfo();
}
else if (strncmp(booterCommand, "lspci", sizeof( "lspci")) == 0)
{
lspci();
}
else if (strncmp(booterCommand, "more", sizeof("more")) == 0)
{
showTextFile(booterParam);
}
else if (strncmp(booterCommand, "rd", sizeof("rd")) == 0)
{
if (execute_hook("processRAMDiskCommand", (void*)argPtr, &booterParam, NULL, NULL, NULL, NULL) != EFI_SUCCESS)
showMessage("ramdisk module not found, please install RamdiskLoader.dylib in /Extra/modules/");
}
else if (strncmp(booterCommand, "norescan", sizeof("norescan")) == 0)
{
if (get_env(envgEnableCDROMRescan))
{
safe_set_env(envgEnableCDROMRescan,false);
break;
}
}
else
{
showHelp();
}
key = 0;
showBootPrompt(nextRow, showPrompt);
break;
}
safe_set_env(envgBootVolume, (uint32_t)menuBVR);
setRootVolume(menuBVR);
safe_set_env(envgBIOSDev,menuBVR->biosdev);
break;
case kEscapeKey:
clearBootArgs();
break;
case kF5Key:
// New behavior:
// Clear gBootVolume to restart the loop
// if the user enabled rescanning the optical drive.
// Otherwise boot the default boot volume.
if (get_env(envgEnableCDROMRescan)) {
//gBootVolume = NULL;
safe_set_env(envgBootVolume, (uint32_t)NULL);
clearBootArgs();
}
break;
case kF10Key:
safe_set_env(envgScanSingleDrive, false);
scanDisks();
//gBootVolume = NULL;
safe_set_env(envgBootVolume, (uint32_t)NULL);
clearBootArgs();
break;
default:
key = 0;
break;
}
} while (0 == key);
done:
if (bootArgs->Video.v_display == VGA_TEXT_MODE) {
clearScreenRows(kMenuTopRow, kScreenLastRow);
changeCursor(0, kMenuTopRow, kCursorTypeUnderline, 0);
}
safe_set_env(envShouldboot, false);
if (menuItems) {
free(menuItems);
menuItems = NULL;
}
return 0;
}
int
getBootOptions(BOOL firstRun)
{
int i;
int key;
int selectIndex = 0;
int bvCount;
int nextRow;
int timeout;
BVRef bvr;
BVRef bvChain;
BVRef menuBVR;
BOOL showPrompt, newShowPrompt, isCDROM;
MenuItem * menuItems = NULL;
if ( diskIsCDROM(gBootVolume) )
isCDROM = TRUE;
else
isCDROM = FALSE;
// Allow user to override default timeout.
if ( getIntForKey(kTimeoutKey, &timeout) == NO )
{
if ( isCDROM )
timeout = kCDBootTimeout;
else
timeout = kBootTimeout;
}
if (timeout < 0) gBootMode |= kBootModeQuiet;
// If the user is holding down a modifier key,
// enter safe mode.
if ( ( readKeyboardShiftFlags() & 0x0F ) != 0 ) {
gBootMode |= kBootModeSafe;
}
// If user typed F8, abort quiet mode,
// and display the menu.
if (flushKeyboardBuffer()) {
gBootMode &= ~kBootModeQuiet;
timeout = 0;
}
clearBootArgs();
setCursorPosition( 0, 0, 0 );
clearScreenRows( 0, kScreenLastRow );
if ( ! ( gBootMode & kBootModeQuiet ) ) {
// Display banner and show hardware info.
printf( bootBanner, (bootInfo->convmem + bootInfo->extmem) / 1024 );
printVBEInfo();
}
changeCursor( 0, kMenuTopRow, kCursorTypeUnderline, 0 );
verbose("Scanning device %x...", gBIOSDev);
// Get a list of bootable volumes on the device.
bvChain = scanBootVolumes( gBIOSDev, &bvCount );
gBootVolume = menuBVR = selectBootVolume( bvChain );
// When booting from CD, default to hard
// drive boot when possible.
if ( isCDROM )
{
const char *val;
char *prompt;
int cnt;
int optionKey;
if (getValueForKey( kCDROMPromptKey, &val, &cnt )) {
cnt += 1;
prompt = malloc(cnt);
strlcpy(prompt, val, cnt);
} else {
prompt = "Press any key to start up from CD-ROM, "
"or press F8 to enter startup options.";
cnt = 0;
}
if (getIntForKey( kCDROMOptionKey, &optionKey )) {
// The key specified is a special key.
} else if (getValueForKey( kCDROMOptionKey, &val, &cnt) && cnt >= 1) {
optionKey = val[0];
} else {
// Default to F8.
optionKey = 0x4200;
}
key = countdown(prompt, kMenuTopRow, timeout);
if (cnt)
free(prompt);
clearScreenRows( kMenuTopRow, kMenuTopRow + 2 );
if (key == 0) {
// Boot from hard disk.
// Scan the original device 0x80.
BVRef hd_bvr = selectBootVolume(scanBootVolumes(0x80, 0));
if ( hd_bvr->flags & kBVFlagNativeBoot ) {
gBootVolume = hd_bvr;
gBIOSDev = hd_bvr->biosdev;
initKernBootStruct( gBIOSDev );
goto done;
}
} else {
if (optionKey < 0x100)
key = key & 0x5F;
if (key != optionKey)
goto done;
}
gBootMode &= ~kBootModeQuiet;
timeout = 0;
}
if ( gBootMode & kBootModeQuiet )
{
// No input allowed from user.
goto done;
}
if ( firstRun && ( timeout > 0 ) &&
( countdown("Press any key to enter startup options.",
kMenuTopRow, timeout) == 0 ) )
{
// If the user is holding down a modifier key,
// enter safe mode.
if ( ( readKeyboardShiftFlags() & 0x0F ) != 0 ) {
gBootMode |= kBootModeSafe;
}
goto done;
}
if ( bvCount )
{
// Allocate memory for an array of menu items.
menuItems = (MenuItem *) malloc( sizeof(MenuItem) * bvCount );
if ( menuItems == NULL ) goto done;
// Associate a menu item for each BVRef.
for ( bvr = bvChain, i = bvCount - 1, selectIndex = 0;
bvr; bvr = bvr->next, i-- )
{
getBootVolumeDescription( bvr, menuItems[i].name, 80, YES );
menuItems[i].param = (void *) bvr;
if ( bvr == menuBVR ) selectIndex = i;
}
}
// Clear screen and hide the blinking cursor.
clearScreenRows( kMenuTopRow, kMenuTopRow + 2 );
changeCursor( 0, kMenuTopRow, kCursorTypeHidden, 0 );
nextRow = kMenuTopRow;
showPrompt = YES;
// Show the menu.
if ( bvCount )
{
printf("Use \30\31 keys to select the startup volume.");
showMenu( menuItems, bvCount, selectIndex, kMenuTopRow + 2, kMenuMaxItems );
nextRow += min( bvCount, kMenuMaxItems ) + 3;
}
// Show the boot prompt.
showPrompt = (bvCount == 0) || (menuBVR->flags & kBVFlagNativeBoot);
showBootPrompt( nextRow, showPrompt );
do {
key = getc();
updateMenu( key, (void **) &menuBVR );
newShowPrompt = (bvCount == 0) ||
(menuBVR->flags & kBVFlagNativeBoot);
if ( newShowPrompt != showPrompt )
{
showPrompt = newShowPrompt;
showBootPrompt( nextRow, showPrompt );
}
if ( showPrompt ) updateBootArgs( key );
switch ( key & kASCIIKeyMask )
{
case kReturnKey:
if ( *gBootArgs == '?' )
{
if ( strcmp( gBootArgs, "?video" ) == 0 ) {
printVBEModeInfo();
} else if ( strcmp( gBootArgs, "?memory" ) == 0 ) {
printMemoryInfo();
} else {
showHelp();
}
key = 0;
showBootPrompt( nextRow, showPrompt );
break;
}
gBootVolume = menuBVR;
break;
case kEscapeKey:
clearBootArgs();
break;
default:
key = 0;
}
}
while ( 0 == key );
done:
firstRun = NO;
clearScreenRows( kMenuTopRow, kScreenLastRow );
changeCursor( 0, kMenuTopRow, kCursorTypeUnderline, 0 );
if ( menuItems ) free(menuItems);
return 0;
}
int
getBootOptions(BOOL firstRun)
{
int i;
int key;
int selectIndex = 0;
int bvCount;
int nextRow;
int timeout;
BVRef bvr;
BVRef bvChain;
BVRef menuBVR;
BOOL showPrompt, newShowPrompt;
MenuItem * menuItems = NULL;
// Allow user to override default timeout.
if ( getIntForKey(kTimeoutKey, &timeout) == NO )
{
timeout = kBootTimeout;
}
// If the user is holding down a shift key,
// abort quiet mode.
if ( ( readKeyboardShiftFlags() & 0x0F ) != 0 ) {
gBootMode &= ~kBootModeQuiet;
}
// If user typed F8, abort quiet mode,
// and display the menu.
if (flushKeyboardBuffer()) {
gBootMode &= ~kBootModeQuiet;
timeout = 0;
}
clearBootArgs();
setCursorPosition( 0, 0, 0 );
clearScreenRows( 0, kScreenLastRow );
if ( ! ( gBootMode & kBootModeQuiet ) ) {
// Display banner and show hardware info.
printf( bootBanner, (bootArgs->convmem + bootArgs->extmem) / 1024 );
printVBEInfo();
}
changeCursor( 0, kMenuTopRow, kCursorTypeUnderline, 0 );
verbose("Scanning device %x...", gBIOSDev);
// Get a list of bootable volumes on the device.
bvChain = scanBootVolumes( gBIOSDev, &bvCount );
gBootVolume = menuBVR = selectBootVolume( bvChain );
#if 0
// When booting from CD (via HD emulation), default to hard
// drive boot when possible.
if ( gBootVolume->part_type == FDISK_BOOTER &&
gBootVolume->biosdev == 0x80 )
{
// Scan the original device 0x80 that has been displaced
// by the CD-ROM.
BVRef hd_bvr = selectBootVolume(scanBootVolumes(0x81, 0));
if ( hd_bvr->flags & kBVFlagNativeBoot )
{
int key = countdown("Press C to start up from CD-ROM.",
kMenuTopRow, 5);
if ( (key & 0x5f) != 'c' )
{
gBootVolume = hd_bvr;
gBIOSDev = hd_bvr->biosdev;
initKernBootStruct( gBIOSDev );
goto done;
}
}
}
#endif
if ( gBootMode & kBootModeQuiet )
{
// No input allowed from user.
goto done;
}
if ( firstRun && ( timeout > 0 ) &&
( countdown("Press any key to enter startup options.",
kMenuTopRow, timeout) == 0 ) )
{
goto done;
}
if ( bvCount )
{
// Allocate memory for an array of menu items.
menuItems = (MenuItem *) malloc( sizeof(MenuItem) * bvCount );
if ( menuItems == NULL ) goto done;
// Associate a menu item for each BVRef.
for ( bvr = bvChain, i = bvCount - 1, selectIndex = 0;
bvr; bvr = bvr->next, i-- )
{
getBootVolumeDescription( bvr, menuItems[i].name, 80, YES );
menuItems[i].param = (void *) bvr;
if ( bvr == menuBVR ) selectIndex = i;
}
}
// Clear screen and hide the blinking cursor.
clearScreenRows( kMenuTopRow, kMenuTopRow + 2 );
changeCursor( 0, kMenuTopRow, kCursorTypeHidden, 0 );
nextRow = kMenuTopRow;
showPrompt = YES;
// Show the menu.
if ( bvCount )
{
printf("Use \30\31 keys to select the startup volume.");
showMenu( menuItems, bvCount, selectIndex, kMenuTopRow + 2, kMenuMaxItems );
nextRow += min( bvCount, kMenuMaxItems ) + 3;
}
// Show the boot prompt.
showPrompt = (bvCount == 0) || (menuBVR->flags & kBVFlagNativeBoot);
showBootPrompt( nextRow, showPrompt );
do {
key = getc();
updateMenu( key, (void **) &menuBVR );
newShowPrompt = (bvCount == 0) ||
(menuBVR->flags & kBVFlagNativeBoot);
if ( newShowPrompt != showPrompt )
{
showPrompt = newShowPrompt;
showBootPrompt( nextRow, showPrompt );
}
if ( showPrompt ) updateBootArgs( key );
switch ( key & kASCIIKeyMask )
{
case kReturnKey:
if ( *gBootArgs == '?' )
{
if ( strcmp( gBootArgs, "?video" ) == 0 ) {
printVBEModeInfo();
} else if ( strcmp( gBootArgs, "?memory" ) == 0 ) {
printMemoryInfo();
} else {
showHelp();
}
key = 0;
showBootPrompt( nextRow, showPrompt );
break;
}
gBootVolume = menuBVR;
break;
case kEscapeKey:
clearBootArgs();
break;
default:
key = 0;
}
}
while ( 0 == key );
done:
firstRun = NO;
clearScreenRows( kMenuTopRow, kScreenLastRow );
changeCursor( 0, kMenuTopRow, kCursorTypeUnderline, 0 );
if ( menuItems ) free(menuItems);
return 0;
}
int G::getMoney(){
return getIntForKey("money", INITMONEY+MONEY_OFFSET)-MONEY_OFFSET;
}
int G::getCoin(){
return getIntForKey("coin", INITCOIN+COIN_OFFSET)-COIN_OFFSET;
}