Magellan Linux

  • Back to homepage
    • /[pkg-src]/trunk/xorg-old/patches-6.9.0-r1/7200_all_4.3.0-ia64-slowbcopy.patch

    Annotation of /trunk/xorg-old/patches-6.9.0-r1/7200_all_4.3.0-ia64-slowbcopy.patch

    Parent Directory Parent Directory | Revision Log Revision Log

    Revision 167 - (hide annotations) (download)
    Tue May 8 20:58:51 2007 UTC (17 years, 1 month ago) by niro
    File size: 862 byte(s) 
    -import
    1 niro 167 Patch by John Dennis <jdennis@redhat.com> which fixes Red Hat bugzilla:
    2    
    3     Inserts a short delay in the xf86SlowBcopy() routine and prevent PCI bus
    4     lockups on ia64 which were observed with the nv driver (#98139)
    5    
    6     https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=98139
    7    
    8     ===================================================================
    9     RCS file: /xf86/anoncvs/cvs/xc/programs/Xserver/hw/xfree86/os-support/misc/SlowBcopy.c,v
    10     retrieving revision 1.5
    11     retrieving revision 1.6
    12     diff -u -p -r1.5 -r1.6
    13     --- xc/programs/Xserver/hw/xfree86/os-support/misc/SlowBcopy.c 2001/11/19 15:44:18 1.5
    14     +++ xc/programs/Xserver/hw/xfree86/os-support/misc/SlowBcopy.c 2003/04/07 16:23:39 1.6
    15     @@ -26,6 +26,9 @@
    16     void
    17     xf86SlowBcopy(unsigned char *src, unsigned char *dst, int len)
    18     {
    19     +#if defined(__ia64__)
    20     + outb(0x80, 0x00);
    21     +#endif
    22     while(len--)
    23     {
    24     *dst++ = *src++;