writel((unsigned long)dwData, dwIOAddress);                     \
 } while (0)
 
-//
-// ALWAYS IO-Mapped IO when in 16-bit/32-bit environment
-//
-#define PCBvInPortB(dwIOAddress, pbyData)      \
-do {                                           \
-       *(pbyData) = inb(dwIOAddress);          \
-} while (0)
-
-#define PCBvInPortW(dwIOAddress, pwData)       \
-do {                                           \
-       *(pwData) = inw(dwIOAddress);           \
-} while (0)
-
-#define PCBvInPortD(dwIOAddress, pdwData)      \
-do {                                           \
-       *(pdwData) = inl(dwIOAddress);          \
-} while (0)
-
-#define PCBvOutPortB(dwIOAddress, byData)      \
-       outb(byData, dwIOAddress)
-
-#define PCBvOutPortW(dwIOAddress, wData)       \
-       outw(wData, dwIOAddress)
-
-#define PCBvOutPortD(dwIOAddress, dwData)      \
-       outl(dwData, dwIOAddress)
-
 #define PCAvDelayByIO(uDelayUnit)                              \
 do {                                                           \
        unsigned char byData;                                   \