diff options
Diffstat (limited to 'xorg-server/hw/xfree86/os-support/linux/lnx_ev56.c')
| -rw-r--r-- | xorg-server/hw/xfree86/os-support/linux/lnx_ev56.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_ev56.c b/xorg-server/hw/xfree86/os-support/linux/lnx_ev56.c index e751da2d0..c65e1cca4 100644 --- a/xorg-server/hw/xfree86/os-support/linux/lnx_ev56.c +++ b/xorg-server/hw/xfree86/os-support/linux/lnx_ev56.c @@ -94,28 +94,34 @@ writeDense32(int Value, pointer Base, register unsigned long Offset) void _dense_outb(char val, unsigned long port) { - if ((port & ~0xffff) == 0) return _outb(val, port); - + if ((port & ~0xffff) == 0) { + _outb(val, port); + } else { write_mem_barrier(); *(volatile CARD8 *)port = val; + } } void _dense_outw(short val, unsigned long port) { - if ((port & ~0xffff) == 0) return _outw(val, port); - + if ((port & ~0xffff) == 0) { + _outw(val, port); + } else { write_mem_barrier(); *(volatile CARD16 *)port = val; + } } void _dense_outl(int val, unsigned long port) { - if ((port & ~0xffff) == 0) return _outl(val, port); - + if ((port & ~0xffff) == 0) { + _outl(val, port); + } else { write_mem_barrier(); *(volatile CARD32 *)port = val; + } } unsigned int |