diff options
Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86Helper.c')
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86Helper.c | 285 |
1 files changed, 27 insertions, 258 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86Helper.c b/xorg-server/hw/xfree86/common/xf86Helper.c index 282eb49f9..00df10574 100644 --- a/xorg-server/hw/xfree86/common/xf86Helper.c +++ b/xorg-server/hw/xfree86/common/xf86Helper.c @@ -60,7 +60,6 @@ #include "mivalidate.h" #include "xf86RAC.h" #include "xf86Bus.h" -#include "xf86Version.h" /* For xf86GetClocks */ #if defined(CSRG_BASED) || defined(__GNU__) @@ -357,11 +356,11 @@ xf86DeleteInput(InputInfoPtr pInp, int flags) if (pInp->drv) pInp->drv->refCount--; - /* This should *really* be handled in drv->UnInit(dev) call instead */ -#if 0 + /* This should *really* be handled in drv->UnInit(dev) call instead, but + * if the driver forgets about it make sure we free it or at least crash + * with flying colors */ if (pInp->private) xfree(pInp->private); -#endif /* Remove the entry from the list. */ if (pInp == xf86InputDevs) @@ -448,10 +447,6 @@ xf86AddPixFormat(ScrnInfoPtr pScrn, int depth, int bpp, int pad) #define GLOBAL_DEFAULT_DEPTH 24 #endif -#ifndef GLOBAL_DEFAULT_FBBPP -#define GLOBAL_DEFAULT_FBBPP 32 -#endif - _X_EXPORT Bool xf86SetDepthBpp(ScrnInfoPtr scrp, int depth, int dummy, int fbbpp, int depth24flags) @@ -529,7 +524,6 @@ xf86SetDepthBpp(ScrnInfoPtr scrp, int depth, int dummy, int fbbpp, if (depth > 0) scrp->depth = depth; } else { - scrp->bitsPerPixel = GLOBAL_DEFAULT_FBBPP; scrp->depth = GLOBAL_DEFAULT_DEPTH; } } @@ -1097,9 +1091,6 @@ xf86SetRootClip (ScreenPtr pScreen, Bool enable) WindowPtr pChild; Bool WasViewable = (Bool)(pWin->viewable); Bool anyMarked = FALSE; -#ifdef DO_SAVE_UNDERS - Bool dosave = FALSE; -#endif WindowPtr pLayerWin; BoxRec box; @@ -1169,12 +1160,6 @@ xf86SetRootClip (ScreenPtr pScreen, Bool enable) anyMarked = TRUE; } -#ifdef DO_SAVE_UNDERS - if (DO_SAVE_UNDERS(pWin)) - { - dosave = (*pScreen->ChangeSaveUnder)(pLayerWin, pLayerWin); - } -#endif /* DO_SAVE_UNDERS */ if (anyMarked) (*pScreen->ValidateTree)(pWin, NullWindow, VTOther); @@ -1184,10 +1169,6 @@ xf86SetRootClip (ScreenPtr pScreen, Bool enable) { if (anyMarked) (*pScreen->HandleExposures)(pWin); -#ifdef DO_SAVE_UNDERS - if (dosave) - (*pScreen->PostChangeSaveUnder)(pLayerWin, pLayerWin); -#endif /* DO_SAVE_UNDERS */ if (anyMarked && pScreen->PostValidateTree) (*pScreen->PostValidateTree)(pWin, NullWindow, VTOther); } @@ -1552,6 +1533,21 @@ xf86MatchDevice(const char *drivername, GDevPtr **sectlist) return i; } +static Bool +pciDeviceHasBars(struct pci_device *pci) +{ + int i; + + for (i = 0; i < 6; i++) + if (pci->regions[i].size) + return TRUE; + + if (pci->rom_size) + return TRUE; + + return FALSE; +} + struct Inst { struct pci_device * pci; GDevPtr dev; @@ -1687,8 +1683,8 @@ xf86MatchPciInstances(const char *driverName, int vendorID, if ( xf86DoConfigure && xf86DoConfigurePass1 ) { if (xf86CheckPciSlot(pPci)) { GDevPtr pGDev = - xf86AddDeviceToConfigure(drvp->driverName, - pPci, -1); + xf86AddBusDeviceToConfigure(drvp->driverName, + BUS_PCI, pPci, -1); if (pGDev) { /* After configure pass 1, chipID and chipRev * are treated as over-rides, so clobber them @@ -1806,7 +1802,7 @@ xf86MatchPciInstances(const char *driverName, int vendorID, } if (devBus) dev = devBus; /* busID preferred */ if (!dev) { - if ( xf86CheckPciSlot( pPci ) ) { + if (xf86CheckPciSlot(pPci) && pciDeviceHasBars(pPci)) { xf86MsgVerb(X_WARNING, 0, "%s: No matching Device section " "for instance (BusID PCI:%u@%u:%u:%u) found\n", driverName, pPci->domain, pPci->bus, pPci->dev, @@ -1957,108 +1953,6 @@ xf86MatchPciInstances(const char *driverName, int vendorID, return numFound; } -_X_EXPORT int -xf86MatchIsaInstances(const char *driverName, SymTabPtr chipsets, - IsaChipsets *ISAchipsets, DriverPtr drvp, - FindIsaDevProc FindIsaDevice, GDevPtr *devList, - int numDevs, int **foundEntities) -{ - SymTabRec *c; - IsaChipsets *Chips; - int i; - int numFound = 0; - int foundChip = -1; - int *retEntities = NULL; - - *foundEntities = NULL; - -#if defined(__sparc__) || defined(__powerpc__) - FindIsaDevice = NULL; /* Temporary */ -#endif - - if (xf86DoProbe || (xf86DoConfigure && xf86DoConfigurePass1)) { - if (FindIsaDevice && - ((foundChip = (*FindIsaDevice)(NULL)) != -1)) { - xf86AddDeviceToConfigure(drvp->driverName, NULL, foundChip); - return 1; - } - return 0; - } - - for (i = 0; i < numDevs; i++) { - MessageType from = X_CONFIG; - GDevPtr dev = NULL; - GDevPtr devBus = NULL; - - if (devList[i]->busID && *devList[i]->busID) { - if (xf86ParseIsaBusString(devList[i]->busID)) { - if (devBus) xf86MsgVerb(X_WARNING,0, - "%s: More than one matching Device " - "section for ISA-Bus found: %s\n", - driverName,devList[i]->identifier); - else devBus = devList[i]; - } - } else { - if (xf86IsPrimaryIsa()) { - if (dev) xf86MsgVerb(X_WARNING,0, - "%s: More than one matching " - "Device section found: %s\n", - driverName,devList[i]->identifier); - else dev = devList[i]; - } - } - if (devBus) dev = devBus; - if (dev) { - if (dev->chipset) { - for (c = chipsets; c->token >= 0; c++) { - if (xf86NameCmp(c->name, dev->chipset) == 0) - break; - } - if (c->token == -1) { - xf86MsgVerb(X_WARNING, 0, "%s: Chipset \"%s\" in Device " - "section \"%s\" isn't valid for this driver\n", - driverName, dev->chipset, - dev->identifier); - } else - foundChip = c->token; - } else { - if (FindIsaDevice) foundChip = (*FindIsaDevice)(dev); - /* Probe it */ - from = X_PROBED; - } - } - - /* Check if the chip type is listed in the chipset table - for sanity*/ - - if (foundChip >= 0){ - for (Chips = ISAchipsets; Chips->numChipset >= 0; Chips++) { - if (Chips->numChipset == foundChip) - break; - } - if (Chips->numChipset == -1){ - foundChip = -1; - xf86MsgVerb(X_WARNING,0, - "%s: Driver detected unknown ISA-Bus Chipset\n", - driverName); - } - } - if (foundChip != -1) { - numFound++; - retEntities = xnfrealloc(retEntities,numFound * sizeof(int)); - retEntities[numFound - 1] = - xf86ClaimIsaSlot(drvp,foundChip,dev, dev->active ? TRUE : FALSE); - for (c = chipsets; c->token >= 0; c++) { - if (c->token == foundChip) - break; - } - xf86Msg(from, "Chipset %s found\n", c->name); - } - } - *foundEntities = retEntities; - - return numFound; -} - /* * xf86GetClocks -- get the dot-clocks via a BIG BAD hack ... */ @@ -2098,14 +1992,6 @@ xf86GetClocks(ScrnInfoPtr pScrn, int num, Bool (*ClockFunc)(ScrnInfoPtr, int), cnt = 0; sync = 200000; - /* XXX How critical is this? */ - if (!xf86DisableInterrupts()) - { - (*ClockFunc)(pScrn, CLK_REG_RESTORE); - ErrorF("Failed to disable interrupts during clock probe. If\n"); - ErrorF("your OS does not support disabling interrupts, then you\n"); - FatalError("must specify a Clocks line in the XF86Config file.\n"); - } while ((inb(status) & maskval) == 0x00) if (sync-- == 0) goto finish; /* Something appears to be happening, so reset sync count */ @@ -2126,8 +2012,6 @@ xf86GetClocks(ScrnInfoPtr pScrn, int num, Bool (*ClockFunc)(ScrnInfoPtr, int), } finish: - xf86EnableInterrupts(); - pScrn->clock[i] = cnt ? cnt : -1; if (BlankScreen) (*BlankScreen)(pScrn, TRUE); @@ -2339,12 +2223,6 @@ xf86DisableRandR() } _X_EXPORT CARD32 -xf86GetVersion() -{ - return XF86_VERSION_CURRENT; -} - -_X_EXPORT CARD32 xf86GetModuleVersion(pointer module) { return (CARD32)LoaderGetModuleVersion(module); @@ -2567,49 +2445,6 @@ xf86FindXvOptions(int scrnIndex, int adaptor_index, char *port_name, #include "loader/os.c" /* new RAC */ -/* - * xf86ConfigIsa/PciEntity() -- These helper functions assign an - * active entity to a screen, registers its fixed resources, assign - * special enter/leave functions and their private scratch area to - * this entity, take the dog for a walk... - */ -_X_EXPORT ScrnInfoPtr -xf86ConfigIsaEntity(ScrnInfoPtr pScrn, int scrnFlag, int entityIndex, - IsaChipsets *i_chip, resList res, EntityProc init, - EntityProc enter, EntityProc leave, pointer private) -{ - IsaChipsets *i_id; - EntityInfoPtr pEnt = xf86GetEntityInfo(entityIndex); - if (!pEnt) return pScrn; - - if (!(pEnt->location.type == BUS_ISA)) { - xfree(pEnt); - return pScrn; - } - - if (!pEnt->active) { - xf86ConfigIsaEntityInactive(pEnt, i_chip, res, init, enter, - leave, private); - xfree(pEnt); - return pScrn; - } - - if (!pScrn) - pScrn = xf86AllocateScreen(pEnt->driver,scrnFlag); - xf86AddEntityToScreen(pScrn,entityIndex); - - if (i_chip) { - for (i_id = i_chip; i_id->numChipset != -1; i_id++) { - if (pEnt->chipset == i_id->numChipset) break; - } - xf86ClaimFixedResources(i_id->resList,entityIndex); - } - xfree(pEnt); - xf86ClaimFixedResources(res,entityIndex); - xf86SetEntityFuncs(entityIndex,init,enter,leave,private); - - return pScrn; -} _X_EXPORT ScrnInfoPtr xf86ConfigPciEntity(ScrnInfoPtr pScrn, int scrnFlag, int entityIndex, @@ -2685,39 +2520,9 @@ xf86ConfigFbEntity(ScrnInfoPtr pScrn, int scrnFlag, int entityIndex, /* * - * OBSOLETE ! xf86ConfigActiveIsaEntity() and xf86ConfigActivePciEntity() - * are obsolete functions. They the are likely to be removed - * Don't use! + * OBSOLETE ! xf86ConfigActivePciEntity() is an obsolete functions. + * They the are likely to be removed. Don't use! */ -_X_EXPORT Bool -xf86ConfigActiveIsaEntity(ScrnInfoPtr pScrn, int entityIndex, - IsaChipsets *i_chip, resList res, EntityProc init, - EntityProc enter, EntityProc leave, pointer private) -{ - IsaChipsets *i_id; - EntityInfoPtr pEnt = xf86GetEntityInfo(entityIndex); - if (!pEnt) return FALSE; - - if (!pEnt->active || !(pEnt->location.type == BUS_ISA)) { - xfree(pEnt); - return FALSE; - } - - xf86AddEntityToScreen(pScrn,entityIndex); - - if (i_chip) { - for (i_id = i_chip; i_id->numChipset != -1; i_id++) { - if (pEnt->chipset == i_id->numChipset) break; - } - xf86ClaimFixedResources(i_id->resList,entityIndex); - } - xfree(pEnt); - xf86ClaimFixedResources(res,entityIndex); - if (!xf86SetEntityFuncs(entityIndex,init,enter,leave,private)) - return FALSE; - - return TRUE; -} _X_EXPORT Bool xf86ConfigActivePciEntity(ScrnInfoPtr pScrn, int entityIndex, @@ -2750,10 +2555,10 @@ xf86ConfigActivePciEntity(ScrnInfoPtr pScrn, int entityIndex, } /* - * xf86ConfigPci/IsaEntityInactive() -- These functions can be used + * xf86ConfigPciEntityInactive() -- This functions can be used * to configure an inactive entity as well as to reconfigure an * previously active entity inactive. If the entity has been - * assigned to a screen before it will be removed. If p_pci(p_isa) is + * assigned to a screen before it will be removed. If p_pci is * non-NULL all static resources listed there will be registered. */ _X_EXPORT void @@ -2778,28 +2583,6 @@ xf86ConfigPciEntityInactive(EntityInfoPtr pEnt, PciChipsets *p_chip, xf86SetEntityFuncs(pEnt->index,init,enter,leave,private); } -_X_EXPORT void -xf86ConfigIsaEntityInactive(EntityInfoPtr pEnt, IsaChipsets *i_chip, - resList res, EntityProc init, EntityProc enter, - EntityProc leave, pointer private) -{ - IsaChipsets *i_id; - ScrnInfoPtr pScrn; - - if ((pScrn = xf86FindScreenForEntity(pEnt->index))) - xf86RemoveEntityFromScreen(pScrn,pEnt->index); - else if (i_chip) { - for (i_id = i_chip; i_id->numChipset != -1; i_id++) { - if (pEnt->chipset == i_id->numChipset) break; - } - xf86ClaimFixedResources(i_id->resList,pEnt->index); - } - xf86ClaimFixedResources(res,pEnt->index); - /* shared resources are only needed when entity is active: remove */ - xf86DeallocateResourcesForEntity(pEnt->index, ResShared); - xf86SetEntityFuncs(pEnt->index,init,enter,leave,private); -} - void xf86ConfigFbEntityInactive(EntityInfoPtr pEnt, EntityProc init, EntityProc enter, EntityProc leave, pointer private) @@ -2939,21 +2722,7 @@ xf86MotionHistoryAllocate(LocalDevicePtr local) _X_EXPORT int xf86GetMotionEvents(DeviceIntPtr pDev, xTimecoord *buff, unsigned long start, - unsigned long stop, ScreenPtr pScreen) -{ - return GetMotionHistory(pDev, buff, start, stop, pScreen); -} - -_X_EXPORT void -xf86getsecs(long * secs, long * usecs) + unsigned long stop, ScreenPtr pScreen, BOOL core) { - struct timeval tv; - - X_GETTIMEOFDAY(&tv); - if (secs) - *secs = tv.tv_sec; - if (usecs) - *usecs= tv.tv_usec; - - return; + return GetMotionHistory(pDev, buff, start, stop, pScreen, core); } |