Re: multihead patches

[Aivils S. <Aiv...@un...>]

Hi
I was to lazy test Migel's 2-nd server patch.
USB will not work with my motherboard.
Migel's 1-st server patch allow me run only Voodoo1 + any other video card
pair.

I use this in both (triplet is tested) X  4.2.0 servers with ruby VT

--- xc/programs/Xserver/hw/xfree86/common/xf86pciBus.c.original   Fri Nov
30 14:11:55 2001
+++ xc/programs/Xserver/hw/xfree86/common/xf86pciBus.c  Mon Apr 15 10:10:41
2002
@@ -584,9 +584,11 @@
 #ifdef DEBUG
     ErrorF("pciIoAccessDisable: 0x%05lx\n", *(PCITAG *)arg);
 #endif
+#if 0
     ((pciArg*)arg)->ctrl &= ~SETBITS;
     ((pciArg*)arg)->func(((pciArg*)arg)->tag, PCI_CMD_STAT_REG,
                ((pciArg*)arg)->ctrl);
+#endif
 }

 #undef SETBITS
@@ -608,9 +610,11 @@
 #ifdef DEBUG
     ErrorF("pciIo_MemAccessDisable: 0x%05lx\n", *(PCITAG *)arg);
 #endif
+#if 0
     ((pciArg*)arg)->ctrl &= ~SETBITS;
     ((pciArg*)arg)->func(((pciArg*)arg)->tag, PCI_CMD_STAT_REG,
                ((pciArg*)arg)->ctrl);
+#endif
 }

 #undef SETBITS
@@ -632,9 +636,11 @@
 #ifdef DEBUG
     ErrorF("pciMemAccessDisable: 0x%05lx\n", *(PCITAG *)arg);
 #endif
+#if 0
     ((pciArg*)arg)->ctrl &= ~SETBITS;
     ((pciArg*)arg)->func(((pciArg*)arg)->tag, PCI_CMD_STAT_REG,
                ((pciArg*)arg)->ctrl);
+#endif
 }
 #undef SETBITS

VGA output freeze if You start 2-nd X.
Standard RedHat 7.2 do not feel difference is patched or normal X.

Aivils Stoss