dev/ppc/ppc.c

998 #define efdr ((efer == 0x250) ? 0x252 : 0x3f1)
1021 		hefere = inb(efdr) & WINB_HEFERE;
1024 		hefras = inb(efdr) & WINB_HEFRAS;
1042 	if (ppc->ppc_base != inb(efdr) * 4)		/* 4 bytes boundaries */
1048 	switch (inb(efdr) & WINB_CHIPID) {
1066 			printf("0x%x ", inb(efdr));
1070 			printf("0x%x ", inb(efdr));
1073 		printf("0x%x ", inb(efdr));
1076 			printf("0x%x ", inb(efdr));
1088 		r = inb(efdr) & (WINB_PRTMODS0 | WINB_PRTMODS1);
1092 		r |= (inb(efdr) & WINB_PRTMODS2);
1138 		outb(efdr, inb(efdr) & ~WINB_PRTMODS2);
1142 		outb(efdr, inb(efdr) & ~(WINB_PRTMODS0 | WINB_PRTMODS1));
1146 				outb(efdr, inb(efdr) | WINB_ECP_EPP);
1154 				outb(efdr, inb(efdr) | WINB_ECP);
1160 			outb(efdr, inb(efdr) | WINB_EPP_SPP);