122 #define IN_EPP_MODE(x) (x == PPA_EPP_8 || x == PPA_EPP_16 || x == PPA_EPP_32)  argument
128 #define r_dtr(x)        (unsigned char)inb((x))  argument
129 #define r_str(x)        (unsigned char)inb((x)+1)  argument
130 #define r_ctr(x)        (unsigned char)inb((x)+2)  argument
131 #define r_epp(x)        (unsigned char)inb((x)+4)  argument
132 #define r_fifo(x)       (unsigned char)inb((x)) /* x must be base_hi */  argument
134 #define r_ecr(x)        (unsigned char)inb((x)+0x2) /* x must be base_hi */  argument
136 #define w_dtr(x,y)      outb(y, (x))  argument
137 #define w_str(x,y)      outb(y, (x)+1)  argument
138 #define w_epp(x,y)      outb(y, (x)+4)  argument
139 #define w_fifo(x,y)     outb(y, (x))	/* x must be base_hi */  argument
140 #define w_ecr(x,y)      outb(y, (x)+0x2)/* x must be base_hi */  argument
143 #define w_ctr(x,y)      outb_p(y, (x)+2)  argument
145 #define w_ctr(x,y)      outb(y, (x)+2)  argument