kdrive: typo in MTRR calculations
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63dd090655
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@ -21,7 +21,7 @@
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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*/
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/* $XFree86: xc/programs/Xserver/hw/kdrive/kmap.c,v 1.7 2001/03/30 02:15:20 keithp Exp $ */
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/* $XFree86: xc/programs/Xserver/hw/kdrive/kmap.c,v 1.8 2001/05/23 08:56:08 alanh Exp $ */
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#include "kdrive.h"
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#include "kdrive.h"
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@ -121,7 +121,7 @@ KdSetMappedMode (CARD32 addr, CARD32 size, int mode)
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mtrr = open ("/proc/mtrr", 2);
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mtrr = open ("/proc/mtrr", 2);
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if (mtrr > 0)
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if (mtrr > 0)
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{
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{
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base = addr & ~((1<22)-1);
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base = addr & ~((1<<22)-1);
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bound = ((addr + size) + ((1<<22) - 1)) & ~((1<<22) - 1);
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bound = ((addr + size) + ((1<<22) - 1)) & ~((1<<22) - 1);
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switch (mode) {
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switch (mode) {
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case KD_MAPPED_MODE_REGISTERS:
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case KD_MAPPED_MODE_REGISTERS:
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