diff options
Diffstat (limited to 'xorg-server/hw/xfree86/os-support/sysv/sysv_video.c')
| -rw-r--r-- | xorg-server/hw/xfree86/os-support/sysv/sysv_video.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/xorg-server/hw/xfree86/os-support/sysv/sysv_video.c b/xorg-server/hw/xfree86/os-support/sysv/sysv_video.c index 9972bcaa4..a9bbd6580 100644 --- a/xorg-server/hw/xfree86/os-support/sysv/sysv_video.c +++ b/xorg-server/hw/xfree86/os-support/sysv/sysv_video.c @@ -313,55 +313,3 @@ xf86DisableIO() return; } - -/***************************************************************************/ -/* Interrupt Handling section */ -/***************************************************************************/ - -_X_EXPORT Bool -xf86DisableInterrupts() -{ - if (!ExtendedEnabled) - { - if (SET_IOPL() < 0) - { - return(FALSE); - } - } - -#ifdef __GNUC__ - __asm__ __volatile__("cli"); -#else - asm("cli"); -#endif /* __GNUC__ */ - - if (!ExtendedEnabled) - { - RESET_IOPL(); - } - return(TRUE); -} - -_X_EXPORT void -xf86EnableInterrupts() -{ - if (!ExtendedEnabled) - { - if (SET_IOPL() < 0) - { - return; - } - } - -#ifdef __GNUC__ - __asm__ __volatile__("sti"); -#else - asm("sti"); -#endif /* __GNUC__ */ - - if (!ExtendedEnabled) - { - RESET_IOPL(); - } - return; -} |