int
xf86WaitForInput (int fd, int timeout)
{
fd_set readfds;
struct timeval to;
int r;
FD_ZERO(&readfds);
if (fd >= 0) {
FD_SET(fd, &readfds);
}
to.tv_sec = timeout / 1000000;
to.tv_usec = timeout % 1000000;
if (fd >= 0) {
SYSCALL (r = select (FD_SETSIZE, &readfds, NULL, NULL, &to));
}
else {
SYSCALL (r = select (FD_SETSIZE, NULL, NULL, NULL, &to));
}
xf86ErrorFVerb (9,"select returned %d\n", r);
return r;
}
void
LoaderInit(void)
{
xf86MsgVerb(X_INFO, 2, "Loader magic: %p\n", (void *) xorg_symbols);
xf86MsgVerb(X_INFO, 2, "Module ABI versions:\n");
xf86ErrorFVerb(2, "\t%s: %d.%d\n", ABI_CLASS_ANSIC,
GET_ABI_MAJOR(LoaderVersionInfo.ansicVersion),
GET_ABI_MINOR(LoaderVersionInfo.ansicVersion));
xf86ErrorFVerb(2, "\t%s: %d.%d\n", ABI_CLASS_VIDEODRV,
GET_ABI_MAJOR(LoaderVersionInfo.videodrvVersion),
GET_ABI_MINOR(LoaderVersionInfo.videodrvVersion));
xf86ErrorFVerb(2, "\t%s : %d.%d\n", ABI_CLASS_XINPUT,
GET_ABI_MAJOR(LoaderVersionInfo.xinputVersion),
GET_ABI_MINOR(LoaderVersionInfo.xinputVersion));
xf86ErrorFVerb(2, "\t%s : %d.%d\n", ABI_CLASS_EXTENSION,
GET_ABI_MAJOR(LoaderVersionInfo.extensionVersion),
GET_ABI_MINOR(LoaderVersionInfo.extensionVersion));
}
static int
mmapStat(pointer Base, unsigned long Size) {
int nmmreg,i=0,region=-1;
mmapinfo_t *ibuf;
nmmreg = ioctl(mmapFd, GETNMMREG);
if(nmmreg <= 0)
xf86MsgVerb(X_INFO, MMAP_DEBUG,
"\nNo physical memory mapped currently.\n\n");
else {
if((ibuf = (mmapinfo_t *)malloc(nmmreg*sizeof(mmapinfo_t))) == NULL)
xf86Msg(X_WARNING,
"Couldn't allocate memory 4 mmapinfo_t\n");
else {
if(ioctl(mmapFd, GETMMREG, ibuf) != -1)
{
xf86MsgVerb(X_INFO, MMAP_DEBUG,
"# mmapStat: [Size=%x,Base=%x]\n", Size, Base);
xf86MsgVerb(X_INFO, MMAP_DEBUG,
"# Physical Address Size Reference Count\n");
for(i = 0; i < nmmreg; i++) {
xf86MsgVerb(X_INFO, MMAP_DEBUG,
"%-4d 0x%08X %5dk %5d ",
i, ibuf[i].physaddr, ibuf[i].length/1024, ibuf[i].refcnt);
if (ibuf[i].physaddr == Base || ibuf[i].length == Size ) {
xf86MsgVerb(X_INFO, MMAP_DEBUG,"MATCH !!!");
if (region==-1) region=i;
}
xf86ErrorFVerb(MMAP_DEBUG, "\n");
}
xf86ErrorFVerb(MMAP_DEBUG, "\n");
}
free(ibuf);
}
}
if (region == -1 && nmmreg > 0) region=region * i;
return region;
}
Bool
xf86AutoConfig(void)
{
char *deviceList[20];
char **p;
const char **cp;
char buf[1024];
ConfigStatus ret;
listPossibleVideoDrivers(deviceList, 20);
for (p = deviceList; *p; p++) {
snprintf(buf, sizeof(buf), BUILTIN_DEVICE_SECTION, *p, 0, *p);
AppendToConfig(buf);
snprintf(buf, sizeof(buf), BUILTIN_SCREEN_SECTION, *p, 0, *p, 0);
AppendToConfig(buf);
}
AppendToConfig(BUILTIN_LAYOUT_SECTION_PRE);
for (p = deviceList; *p; p++) {
snprintf(buf, sizeof(buf), BUILTIN_LAYOUT_SCREEN_LINE, *p, 0);
AppendToConfig(buf);
}
AppendToConfig(BUILTIN_LAYOUT_SECTION_POST);
for (p = deviceList; *p; p++) {
free(*p);
}
xf86MsgVerb(X_DEFAULT, 0,
"Using default built-in configuration (%d lines)\n",
builtinLines);
xf86MsgVerb(X_DEFAULT, 3, "--- Start of built-in configuration ---\n");
for (cp = builtinConfig; *cp; cp++)
xf86ErrorFVerb(3, "\t%s", *cp);
xf86MsgVerb(X_DEFAULT, 3, "--- End of built-in configuration ---\n");
xf86initConfigFiles();
xf86setBuiltinConfig(builtinConfig);
ret = xf86HandleConfigFile(TRUE);
FreeConfig();
if (ret != CONFIG_OK)
xf86Msg(X_ERROR, "Error parsing the built-in default configuration.\n");
return ret == CONFIG_OK;
}
int
xf86WaitForInput(int fd, int timeout)
{
int r;
struct pollfd poll_fd;
poll_fd.fd = fd;
poll_fd.events = POLLIN;
if (fd >= 0) {
SYSCALL(r = xserver_poll(&poll_fd, 1, timeout));
}
else {
SYSCALL(r = xserver_poll(&poll_fd, 0, timeout));
}
xf86ErrorFVerb(9, "poll returned %d\n", r);
return r;
}
Bool
I830Allocate2DMemory(ScrnInfoPtr pScrn, const int flags)
{
I830Ptr pI830 = I830PTR(pScrn);
unsigned long size, alloced;
Bool dryrun = ((flags & ALLOCATE_DRY_RUN) != 0);
int verbosity = dryrun ? 4 : 1;
const char *s = dryrun ? "[dryrun] " : "";
Bool tileable;
int align, alignflags;
DPRINTF(PFX, "I830Allocate2DMemory: inital is %s\n",
BOOLTOSTRING(flags & ALLOC_INITIAL));
if (!pI830->StolenOnly &&
(!xf86AgpGARTSupported() || !xf86AcquireGART(pScrn->scrnIndex))) {
if (!dryrun) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"AGP GART support is either not available or cannot "
"be used.\n"
"\tMake sure your kernel has agpgart support or has the\n"
"\tagpgart module loaded.\n");
}
return FALSE;
}
/*
* The I830 is slightly different from the I830/I815, it has no
* dcache and it has stolen memory by default in its gtt. All
* additional memory must go after it.
*/
DPRINTF(PFX,
"size == %luk (%lu bytes == pScrn->videoRam)\n"
"pI830->StolenSize == %luk (%lu bytes)\n",
pScrn->videoRam, pScrn->videoRam * 1024,
pI830->StolenPool.Free.Size / 1024,
pI830->StolenPool.Free.Size);
if (flags & ALLOC_INITIAL) {
unsigned long minspace, avail, lineSize;
int cacheLines, maxCacheLines;
if (pI830->NeedRingBufferLow)
AllocateRingBuffer(pScrn, flags | FORCE_LOW);
/* Clear everything first. */
memset(&(pI830->FbMemBox), 0, sizeof(pI830->FbMemBox));
memset(&(pI830->FrontBuffer), 0, sizeof(pI830->FrontBuffer));
pI830->FrontBuffer.Key = -1;
pI830->FbMemBox.x1 = 0;
pI830->FbMemBox.x2 = pScrn->displayWidth;
pI830->FbMemBox.y1 = 0;
pI830->FbMemBox.y2 = pScrn->virtualY;
/*
* Calculate how much framebuffer memory to allocate. For the
* initial allocation, calculate a reasonable minimum. This is
* enough for the virtual screen size, plus some pixmap cache
* space.
*/
lineSize = pScrn->displayWidth * pI830->cpp;
minspace = lineSize * pScrn->virtualY;
avail = pScrn->videoRam * 1024;
maxCacheLines = (avail - minspace) / lineSize;
/* This shouldn't happen. */
if (maxCacheLines < 0) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Internal Error: "
"maxCacheLines < 0 in I830Allocate2DMemory()\n");
maxCacheLines = 0;
}
if (maxCacheLines > (MAX_DISPLAY_HEIGHT - pScrn->virtualY))
maxCacheLines = MAX_DISPLAY_HEIGHT - pScrn->virtualY;
if (pI830->CacheLines >= 0) {
cacheLines = pI830->CacheLines;
} else {
#if 1
/* Make sure there is enough for two DVD sized YUV buffers */
cacheLines = (pScrn->depth == 24) ? 256 : 384;
if (pScrn->displayWidth <= 1024)
cacheLines *= 2;
#else
/*
* Make sure there is enough for two DVD sized YUV buffers.
* Make that 1.5MB, which is around what was allocated with
* the old algorithm
*/
cacheLines = (MB(1) + KB(512)) / pI830->cpp / pScrn->displayWidth;
#endif
}
if (cacheLines > maxCacheLines)
cacheLines = maxCacheLines;
pI830->FbMemBox.y2 += cacheLines;
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, verbosity,
"%sAllocating at least %d scanlines for pixmap cache\n",
s, cacheLines);
tileable = !(flags & ALLOC_NO_TILING) && pI830->allowPageFlip &&
IsTileable(pScrn->displayWidth * pI830->cpp);
if (tileable) {
align = KB(512);
alignflags = ALIGN_BOTH_ENDS;
} else {
align = KB(64);
alignflags = 0;
}
size = lineSize * (pScrn->virtualY + cacheLines);
size = ROUND_TO_PAGE(size);
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, verbosity,
"%sInitial framebuffer allocation size: %d kByte\n", s,
size / 1024);
alloced = I830AllocVidMem(pScrn, &(pI830->FrontBuffer),
&(pI830->StolenPool), size, align,
flags | alignflags |
FROM_ANYWHERE | ALLOCATE_AT_BOTTOM);
if (alloced < size) {
if (!dryrun) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Failed to allocate framebuffer.\n");
}
return FALSE;
}
} else {
unsigned long lineSize;
unsigned long extra = 0;
unsigned long maxFb = 0;
/*
* XXX Need to "free" up any 3D allocations if the DRI ended up
* and make them available for 2D. The best way to do this would
* be position all of those regions contiguously at the end of the
* StolenPool.
*/
extra = GetFreeSpace(pScrn);
if (extra == 0)
return TRUE;
maxFb = pI830->FrontBuffer.Size + extra;
lineSize = pScrn->displayWidth * pI830->cpp;
maxFb = ROUND_DOWN_TO(maxFb, lineSize);
if (maxFb > lineSize * MAX_DISPLAY_HEIGHT)
maxFb = lineSize * MAX_DISPLAY_HEIGHT;
if (maxFb > pI830->FrontBuffer.Size) {
unsigned long oldsize;
/*
* Sanity check -- the fb should be the last thing allocated at
* the bottom of the stolen pool.
*/
if (pI830->StolenPool.Free.Start != pI830->FrontBuffer.End) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Internal error in I830Allocate2DMemory():\n\t"
"Framebuffer isn't the last allocation at the bottom"
" of StolenPool\n\t(%x != %x).\n",
pI830->FrontBuffer.End,
pI830->StolenPool.Free.Start);
return FALSE;
}
/*
* XXX Maybe should have a "Free" function. This should be
* the only place where a region is resized, and we know that
* the fb is always at the bottom of the aperture/stolen pool,
* and is the only region that is allocated bottom-up.
* Allowing for more general realloction would require a smarter
* allocation system.
*/
oldsize = pI830->FrontBuffer.Size;
pI830->StolenPool.Free.Size += pI830->FrontBuffer.Size;
pI830->StolenPool.Free.Start -= pI830->FrontBuffer.Size;
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, verbosity,
"%sUpdated framebuffer allocation size from %d "
"to %d kByte\n", s, oldsize / 1024, maxFb / 1024);
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, verbosity,
"%sUpdated pixmap cache from %d scanlines to %d "
"scanlines\n", s,
oldsize / lineSize - pScrn->virtualY,
maxFb / lineSize - pScrn->virtualY);
pI830->FbMemBox.y2 = maxFb / lineSize;
tileable = !(flags & ALLOC_NO_TILING) && pI830->allowPageFlip &&
IsTileable(pScrn->displayWidth * pI830->cpp);
if (tileable) {
align = KB(512);
alignflags = ALIGN_BOTH_ENDS;
} else {
align = KB(64);
alignflags = 0;
}
alloced = I830AllocVidMem(pScrn, &(pI830->FrontBuffer),
&(pI830->StolenPool), maxFb, align,
flags | alignflags |
FROM_ANYWHERE | ALLOCATE_AT_BOTTOM);
if (alloced < maxFb) {
if (!dryrun) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Failed to re-allocate framebuffer\n");
}
return FALSE;
}
}
return TRUE;
}
#if REMAP_RESERVED
/*
* Allocate a dummy page to pass when attempting to rebind the
* pre-allocated region.
*/
if (!dryrun) {
memset(&(pI830->Dummy), 0, sizeof(pI830->Dummy));
pI830->Dummy.Key =
xf86AllocateGARTMemory(pScrn->scrnIndex, size, 0, NULL);
pI830->Dummy.Offset = 0;
}
#endif
/* Clear cursor info */
memset(&(pI830->CursorMem), 0, sizeof(pI830->CursorMem));
pI830->CursorMem.Key = -1;
if (!pI830->SWCursor) {
int cursFlags = 0;
/*
* Mouse cursor -- The i810-i830 need a physical address in system
* memory from which to upload the cursor. We get this from
* the agpgart module using a special memory type.
*/
size = HWCURSOR_SIZE;
cursFlags = FROM_ANYWHERE | ALLOCATE_AT_TOP;
if (pI830->CursorNeedsPhysical)
cursFlags |= NEED_PHYSICAL_ADDR;
alloced = I830AllocVidMem(pScrn, &(pI830->CursorMem),
&(pI830->StolenPool), size,
GTT_PAGE_SIZE, flags | cursFlags);
if (alloced < size) {
if (!dryrun) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Failed to allocate HW cursor space.\n");
}
} else {
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, verbosity,
"%sAllocated %d kB for HW cursor at 0x%x", s,
alloced / 1024, pI830->CursorMem.Start);
if (pI830->CursorNeedsPhysical)
xf86ErrorFVerb(verbosity, " (0x%08x)", pI830->CursorMem.Physical);
xf86ErrorFVerb(verbosity, "\n");
}
}
#ifdef I830_XV
AllocateOverlay(pScrn, flags);
#endif
if (!pI830->NeedRingBufferLow)
AllocateRingBuffer(pScrn, flags);
/* Clear scratch info */
memset(&(pI830->Scratch), 0, sizeof(pI830->Scratch));
pI830->Scratch.Key = -1;
if (!pI830->noAccel) {
size = MAX_SCRATCH_BUFFER_SIZE;
alloced = I830AllocVidMem(pScrn, &(pI830->Scratch), &(pI830->StolenPool),
size, GTT_PAGE_SIZE,
flags | FROM_ANYWHERE | ALLOCATE_AT_TOP);
if (alloced < size) {
size = MIN_SCRATCH_BUFFER_SIZE;
alloced = I830AllocVidMem(pScrn, &(pI830->Scratch),
&(pI830->StolenPool), size,
GTT_PAGE_SIZE,
flags | FROM_ANYWHERE | ALLOCATE_AT_TOP);
}
if (alloced < size) {
if (!dryrun) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Failed to allocate scratch buffer space\n");
}
return FALSE;
}
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, verbosity,
"%sAllocated %d kB for the scratch buffer at 0x%x\n", s,
alloced / 1024, pI830->Scratch.Start);
}
return TRUE;
}
static Bool
CheckVersion(const char *module, XF86ModuleVersionInfo * data,
const XF86ModReqInfo * req)
{
int vercode[4];
long ver = data->xf86version;
MessageType errtype;
xf86Msg(X_INFO, "Module %s: vendor=\"%s\"\n",
data->modname ? data->modname : "UNKNOWN!",
data->vendor ? data->vendor : "UNKNOWN!");
vercode[0] = ver / 10000000;
vercode[1] = (ver / 100000) % 100;
vercode[2] = (ver / 1000) % 100;
vercode[3] = ver % 1000;
xf86ErrorF("\tcompiled for %d.%d.%d", vercode[0], vercode[1], vercode[2]);
if (vercode[3] != 0)
xf86ErrorF(".%d", vercode[3]);
xf86ErrorF(", module version = %d.%d.%d\n", data->majorversion,
data->minorversion, data->patchlevel);
if (data->moduleclass)
xf86ErrorFVerb(2, "\tModule class: %s\n", data->moduleclass);
ver = -1;
if (data->abiclass) {
int abimaj, abimin;
int vermaj, vermin;
if (!strcmp(data->abiclass, ABI_CLASS_ANSIC))
ver = LoaderVersionInfo.ansicVersion;
else if (!strcmp(data->abiclass, ABI_CLASS_VIDEODRV))
ver = LoaderVersionInfo.videodrvVersion;
else if (!strcmp(data->abiclass, ABI_CLASS_XINPUT))
ver = LoaderVersionInfo.xinputVersion;
else if (!strcmp(data->abiclass, ABI_CLASS_EXTENSION))
ver = LoaderVersionInfo.extensionVersion;
else if (!strcmp(data->abiclass, ABI_CLASS_FONT))
ver = LoaderVersionInfo.fontVersion;
abimaj = GET_ABI_MAJOR(data->abiversion);
abimin = GET_ABI_MINOR(data->abiversion);
xf86ErrorFVerb(2, "\tABI class: %s, version %d.%d\n",
data->abiclass, abimaj, abimin);
if (ver != -1) {
vermaj = GET_ABI_MAJOR(ver);
vermin = GET_ABI_MINOR(ver);
if (abimaj != vermaj) {
if (LoaderOptions & LDR_OPT_ABI_MISMATCH_NONFATAL)
errtype = X_WARNING;
else
errtype = X_ERROR;
xf86MsgVerb(errtype, 0,
"module ABI major version (%d) doesn't"
" match the server's version (%d)\n",
abimaj, vermaj);
if (!(LoaderOptions & LDR_OPT_ABI_MISMATCH_NONFATAL))
return FALSE;
}
else if (abimin > vermin) {
if (LoaderOptions & LDR_OPT_ABI_MISMATCH_NONFATAL)
errtype = X_WARNING;
else
errtype = X_ERROR;
xf86MsgVerb(errtype, 0,
"module ABI minor version (%d) is "
"newer than the server's version "
"(%d)\n", abimin, vermin);
if (!(LoaderOptions & LDR_OPT_ABI_MISMATCH_NONFATAL))
return FALSE;
}
}
}
/* Check against requirements that the caller has specified */
if (req) {
if (req->majorversion != MAJOR_UNSPEC) {
if (data->majorversion != req->majorversion) {
xf86MsgVerb(X_WARNING, 2, "module major version (%d) "
"doesn't match required major version (%d)\n",
data->majorversion, req->majorversion);
return FALSE;
}
else if (req->minorversion != MINOR_UNSPEC) {
if (data->minorversion < req->minorversion) {
xf86MsgVerb(X_WARNING, 2, "module minor version (%d) "
"is less than the required minor version (%d)\n",
data->minorversion, req->minorversion);
return FALSE;
}
else if (data->minorversion == req->minorversion &&
req->patchlevel != PATCH_UNSPEC) {
if (data->patchlevel < req->patchlevel) {
xf86MsgVerb(X_WARNING, 2, "module patch level (%d) "
"is less than the required patch level (%d)\n",
data->patchlevel, req->patchlevel);
return FALSE;
}
}
}
}
if (req->moduleclass) {
if (!data->moduleclass ||
strcmp(req->moduleclass, data->moduleclass)) {
xf86MsgVerb(X_WARNING, 2, "Module class (%s) doesn't match "
"the required class (%s)\n",
data->moduleclass ? data->moduleclass : "<NONE>",
req->moduleclass);
return FALSE;
}
}
else if (req->abiclass != ABI_CLASS_NONE) {
if (!data->abiclass || strcmp(req->abiclass, data->abiclass)) {
xf86MsgVerb(X_WARNING, 2, "ABI class (%s) doesn't match the "
"required ABI class (%s)\n",
data->abiclass ? data->abiclass : "<NONE>",
req->abiclass);
return FALSE;
}
}
if ((req->abiclass != ABI_CLASS_NONE) &&
req->abiversion != ABI_VERS_UNSPEC) {
int reqmaj, reqmin, maj, min;
reqmaj = GET_ABI_MAJOR(req->abiversion);
reqmin = GET_ABI_MINOR(req->abiversion);
maj = GET_ABI_MAJOR(data->abiversion);
min = GET_ABI_MINOR(data->abiversion);
if (maj != reqmaj) {
xf86MsgVerb(X_WARNING, 2, "ABI major version (%d) doesn't "
"match the required ABI major version (%d)\n",
maj, reqmaj);
return FALSE;
}
/* XXX Maybe this should be the other way around? */
if (min > reqmin) {
xf86MsgVerb(X_WARNING, 2, "module ABI minor version (%d) "
"is newer than that available (%d)\n", min, reqmin);
return FALSE;
}
}
}
return TRUE;
}
/* Mandatory */
static Bool
VoodooProbe(DriverPtr drv, int flags)
{
int i, numDevSections, numUsed, *usedChips;
GDevPtr *devSections;
Bool foundScreen = FALSE;
/*
* Look for config file Device sections with this driver specified.
*/
if ((numDevSections = xf86MatchDevice(VOODOO_DRIVER_NAME,
&devSections)) <= 0) {
#ifdef DEBUG
xf86ErrorFVerb(3,"%s: No Device section found.\n",VOODOO_NAME);
#endif
/*
* There's no matching device section in the config file, so quit
* now.
*/
return FALSE;
}
/* PCI BUS */
#ifndef XSERVER_LIBPCIACCESS
if (xf86GetPciVideoInfo() )
#endif
{
numUsed = xf86MatchPciInstances(VOODOO_NAME, PCI_VENDOR_3DFX,
VoodooChipsets, VoodooPCIChipsets,
devSections,numDevSections,
drv, &usedChips);
if (numUsed > 0) {
if (flags & PROBE_DETECT)
foundScreen = TRUE;
else for (i = 0; i < numUsed; i++) {
ScrnInfoPtr pScrn = NULL;
EntityInfoPtr pEnt;
/* Allocate a ScrnInfoRec and claim the slot */
if ((pScrn = xf86ConfigPciEntity(pScrn, 0, usedChips[i],
VoodooPCIChipsets,NULL,
NULL, NULL, NULL,
NULL))) {
pScrn->driverVersion = VOODOO_VERSION;
pScrn->driverName = VOODOO_DRIVER_NAME;
pScrn->name = VOODOO_NAME;
pScrn->Probe = VoodooProbe;
pScrn->PreInit = VoodooPreInit;
pScrn->ScreenInit = VoodooScreenInit;
pScrn->SwitchMode = VoodooSwitchMode;
pScrn->EnterVT = VoodooEnterVT;
pScrn->LeaveVT = VoodooLeaveVT;
pScrn->FreeScreen = VoodooFreeScreen;
foundScreen = TRUE;
}
pEnt = xf86GetEntityInfo(usedChips[i]);
}
free(usedChips);
}
}
free(devSections);
return foundScreen;
}
static void
xf86PrintBanner(void)
{
#if PRE_RELEASE
xf86ErrorFVerb(0, "\n"
"This is a pre-release version of the X server from " XVENDORNAME ".\n"
"It is not supported in any way.\n"
"Bugs may be filed in the bugzilla at http://bugs.freedesktop.org/.\n"
"Select the \"xorg\" product for bugs you find in this release.\n"
"Before reporting bugs in pre-release versions please check the\n"
"latest version in the X.Org Foundation git repository.\n"
"See http://wiki.x.org/wiki/GitPage for git access instructions.\n");
#endif
xf86ErrorFVerb(0, "\nX.Org X Server %d.%d.%d",
XORG_VERSION_MAJOR,
XORG_VERSION_MINOR,
XORG_VERSION_PATCH);
#if XORG_VERSION_SNAP > 0
xf86ErrorFVerb(0, ".%d", XORG_VERSION_SNAP);
#endif
#if XORG_VERSION_SNAP >= 900
/* When the minor number is 99, that signifies that the we are making
* a release candidate for a major version. (X.0.0)
* When the patch number is 99, that signifies that the we are making
* a release candidate for a minor version. (X.Y.0)
* When the patch number is < 99, then we are making a release
* candidate for the next point release. (X.Y.Z)
*/
#if XORG_VERSION_MINOR >= 99
xf86ErrorFVerb(0, " (%d.0.0 RC %d)", XORG_VERSION_MAJOR+1,
XORG_VERSION_SNAP - 900);
#elif XORG_VERSION_PATCH == 99
xf86ErrorFVerb(0, " (%d.%d.0 RC %d)", XORG_VERSION_MAJOR,
XORG_VERSION_MINOR + 1, XORG_VERSION_SNAP - 900);
#else
xf86ErrorFVerb(0, " (%d.%d.%d RC %d)", XORG_VERSION_MAJOR,
XORG_VERSION_MINOR, XORG_VERSION_PATCH + 1,
XORG_VERSION_SNAP - 900);
#endif
#endif
#ifdef XORG_CUSTOM_VERSION
xf86ErrorFVerb(0, " (%s)", XORG_CUSTOM_VERSION);
#endif
#ifndef XORG_DATE
# define XORG_DATE "Unknown"
#endif
xf86ErrorFVerb(0, "\nRelease Date: %s\n", XORG_DATE);
xf86ErrorFVerb(0, "X Protocol Version %d, Revision %d\n",
X_PROTOCOL, X_PROTOCOL_REVISION);
xf86ErrorFVerb(0, "Build Operating System: %s %s\n", OSNAME, OSVENDOR);
#ifdef HAS_UTSNAME
{
struct utsname name;
/* Linux & BSD state that 0 is success, SysV (including Solaris, HP-UX,
and Irix) and Single Unix Spec 3 just say that non-negative is success.
All agree that failure is represented by a negative number.
*/
if (uname(&name) >= 0) {
xf86ErrorFVerb(0, "Current Operating System: %s %s %s %s %s\n",
name.sysname, name.nodename, name.release, name.version, name.machine);
#ifdef linux
do {
char buf[80];
int fd = open("/proc/cmdline", O_RDONLY);
if (fd != -1) {
xf86ErrorFVerb(0, "Kernel command line: ");
memset(buf, 0, 80);
while (read(fd, buf, 80) > 0) {
xf86ErrorFVerb(0, "%.80s", buf);
memset(buf, 0, 80);
}
close(fd);
}
} while (0);
#endif
}
}
#endif
#if defined(BUILD_DATE) && (BUILD_DATE > 19000000)
{
struct tm t;
char buf[100];
memset(&t, 0, sizeof(t));
memset(buf, 0, sizeof(buf));
t.tm_mday = BUILD_DATE % 100;
t.tm_mon = (BUILD_DATE / 100) % 100 - 1;
t.tm_year = BUILD_DATE / 10000 - 1900;
#if defined(BUILD_TIME)
t.tm_sec = BUILD_TIME % 100;
t.tm_min = (BUILD_TIME / 100) % 100;
t.tm_hour = (BUILD_TIME / 10000) % 100;
if (strftime(buf, sizeof(buf), "%d %B %Y %I:%M:%S%p", &t))
xf86ErrorFVerb(0, "Build Date: %s\n", buf);
#else
if (strftime(buf, sizeof(buf), "%d %B %Y", &t))
xf86ErrorFVerb(0, "Build Date: %s\n", buf);
#endif
}
#endif
#if defined(BUILDERSTRING)
xf86ErrorFVerb(0, "%s \n", BUILDERSTRING);
#endif
xf86ErrorFVerb(0, "Current version of pixman: %s\n",
pixman_version_string());
xf86ErrorFVerb(0, "\tBefore reporting problems, check "
""__VENDORDWEBSUPPORT__"\n"
"\tto make sure that you have the latest version.\n");
}
/* This function is used to debug, it prints out the contents of Lynx regs */
void
SMILynx_PrintRegs(ScrnInfoPtr pScrn)
{
unsigned char i;
SMIPtr pSmi = SMIPTR(pScrn);
vgaHWPtr hwp = VGAHWPTR(pScrn);
int vgaCRIndex = hwp->IOBase + VGA_CRTC_INDEX_OFFSET;
int vgaCRReg = hwp->IOBase + VGA_CRTC_DATA_OFFSET;
int vgaStatus = hwp->IOBase + VGA_IN_STAT_1_OFFSET;
xf86ErrorFVerb(VERBLEV, "MISCELLANEOUS OUTPUT\n %02X\n",
VGAIN8(pSmi, VGA_MISC_OUT_R));
xf86ErrorFVerb(VERBLEV, "\nSEQUENCER\n"
" x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF");
for (i = 0x00; i <= 0xAF; i++) {
if ((i & 0xF) == 0x0) xf86ErrorFVerb(VERBLEV, "\n%02X|", i);
if ((i & 0x3) == 0x0) xf86ErrorFVerb(VERBLEV, " ");
xf86ErrorFVerb(VERBLEV, "%02X ",
VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, i));
}
xf86ErrorFVerb(VERBLEV, "\n\nCRT CONTROLLER\n"
" x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF");
for (i = 0x00; i <= 0xAD; i++) {
if (i == 0x20) i = 0x30;
if (i == 0x50) i = 0x90;
if ((i & 0xF) == 0x0) xf86ErrorFVerb(VERBLEV, "\n%02X|", i);
if ((i & 0x3) == 0x0) xf86ErrorFVerb(VERBLEV, " ");
xf86ErrorFVerb(VERBLEV, "%02X ",
VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRReg, i));
}
xf86ErrorFVerb(VERBLEV, "\n\nGRAPHICS CONTROLLER\n"
" x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF");
for (i = 0x00; i <= 0x08; i++) {
if ((i & 0xF) == 0x0) xf86ErrorFVerb(VERBLEV, "\n%02X|", i);
if ((i & 0x3) == 0x0) xf86ErrorFVerb(VERBLEV, " ");
xf86ErrorFVerb(VERBLEV, "%02X ",
VGAIN8_INDEX(pSmi, VGA_GRAPH_INDEX, VGA_GRAPH_DATA, i));
}
xf86ErrorFVerb(VERBLEV, "\n\nATTRIBUTE 0CONTROLLER\n"
" x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF");
for (i = 0x00; i <= 0x14; i++) {
(void) VGAIN8(pSmi, vgaStatus);
if ((i & 0xF) == 0x0) xf86ErrorFVerb(VERBLEV, "\n%02X|", i);
if ((i & 0x3) == 0x0) xf86ErrorFVerb(VERBLEV, " ");
xf86ErrorFVerb(VERBLEV, "%02X ",
VGAIN8_INDEX(pSmi, VGA_ATTR_INDEX, VGA_ATTR_DATA_R, i));
}
(void) VGAIN8(pSmi, vgaStatus);
VGAOUT8(pSmi, VGA_ATTR_INDEX, 0x20);
}
Bool
xf86AutoConfig(void)
{
const char **p;
char buf[1024];
pciVideoPtr *pciptr, info = NULL;
char *driver = NULL;
ConfigStatus ret;
/* Find the primary device, and get some information about it. */
if (xf86PciVideoInfo) {
for (pciptr = xf86PciVideoInfo; (info = *pciptr); pciptr++) {
if (xf86IsPrimaryPci(info)) {
break;
}
}
if (!info) {
ErrorF("Primary device is not PCI\n");
}
} else {
ErrorF("xf86PciVideoInfo is not set\n");
}
if (info)
driver = videoPtrToDriverName(info);
AppendToConfig(BUILTIN_MODULE_SECTION);
AppendToConfig(BUILTIN_MONITOR_SECTION);
if (driver) {
snprintf(buf, sizeof(buf), BUILTIN_DEVICE_SECTION_PRE,
driver, 0, driver);
AppendToConfig(buf);
ErrorF("New driver is \"%s\"\n", driver);
buf[0] = '\t';
AppendToConfig(BUILTIN_DEVICE_SECTION_POST);
snprintf(buf, sizeof(buf), BUILTIN_SCREEN_SECTION,
driver, 0, driver, 0);
AppendToConfig(buf);
}
for (p = deviceList; *p; p++) {
snprintf(buf, sizeof(buf), BUILTIN_DEVICE_SECTION, *p, 0, *p);
AppendToConfig(buf);
snprintf(buf, sizeof(buf), BUILTIN_SCREEN_SECTION, *p, 0, *p, 0);
AppendToConfig(buf);
}
AppendToConfig(BUILTIN_LAYOUT_SECTION_PRE);
if (driver) {
snprintf(buf, sizeof(buf), BUILTIN_LAYOUT_SCREEN_LINE, driver, 0);
AppendToConfig(buf);
}
for (p = deviceList; *p; p++) {
snprintf(buf, sizeof(buf), BUILTIN_LAYOUT_SCREEN_LINE, *p, 0);
AppendToConfig(buf);
}
AppendToConfig(BUILTIN_LAYOUT_SECTION_POST);
xf86MsgVerb(X_DEFAULT, 0,
"Using default built-in configuration (%d lines)\n",
builtinLines);
xf86MsgVerb(X_DEFAULT, 3, "--- Start of built-in configuration ---\n");
for (p = builtinConfig; *p; p++)
xf86ErrorFVerb(3, "\t%s", *p);
xf86MsgVerb(X_DEFAULT, 3, "--- End of built-in configuration ---\n");
xf86setBuiltinConfig(builtinConfig);
ret = xf86HandleConfigFile(TRUE);
FreeConfig();
if (ret != CONFIG_OK)
xf86Msg(X_ERROR, "Error parsing the built-in default configuration.\n");
return (ret == CONFIG_OK);
}