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Fix obviously wrong boundary checks + cleanup unused vars. 

Also disable compilation of code that is no longer used anywhere in the whole
Xserver tree.
This commit is contained in:
Matthias Hopf 2006-11-02 17:58:19 +01:00
parent 5afc6c1a14
commit 072c022e73
1 changed files with 4 additions and 5 deletions
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9
hw/xfree86/os-support/linux/lnx_pci.c
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@ -149,11 +149,10 @@ int lnxPciInit(void) {
Bool Bool
xf86GetPciSizeFromOS(PCITAG tag, int index, int* bits) xf86GetPciSizeFromOS(PCITAG tag, int index, int* bits)
{ {
unsigned int dev, fn;
signed PCIADDR_TYPE Size; signed PCIADDR_TYPE Size;
struct pci_dev *device; struct pci_dev *device;
if (index > 7) if (index >= 7)
return FALSE; return FALSE;
if (!xf86OSLinuxPCIDevs) { if (!xf86OSLinuxPCIDevs) {
@ -181,14 +180,14 @@ xf86GetPciSizeFromOS(PCITAG tag, int index, int* bits)
#if 0
/* Query the kvirt address (64bit) of a BAR range from TAG */ /* Query the kvirt address (64bit) of a BAR range from TAG */
Bool Bool
xf86GetPciOffsetFromOS(PCITAG tag, int index, unsigned long* bases) xf86GetPciOffsetFromOS(PCITAG tag, int index, unsigned long* bases)
{ {
unsigned int dev, fn;
struct pci_dev *device; struct pci_dev *device;
if (index > 7) if (index >= 7)
return FALSE; return FALSE;
if (!xf86OSLinuxPCIDevs) { if (!xf86OSLinuxPCIDevs) {
@ -208,12 +207,12 @@ xf86GetPciOffsetFromOS(PCITAG tag, int index, unsigned long* bases)
return FALSE; return FALSE;
} }
#endif
/* Query the kvirt address (64bit) of a BAR range from size for a given TAG */ /* Query the kvirt address (64bit) of a BAR range from size for a given TAG */
unsigned long unsigned long
xf86GetOSOffsetFromPCI(PCITAG tag, int space, unsigned long base) xf86GetOSOffsetFromPCI(PCITAG tag, int space, unsigned long base)
{ {
unsigned int dev, fn;
unsigned int ndx; unsigned int ndx;
struct pci_dev *device; struct pci_dev *device;