PXSEG             290 arch/sh/include/asm/io.h 	if (likely(PXSEG(offset) < P3SEG && PXSEG(last_addr) < P3SEG)) {
PXSEG              99 arch/sh/mm/ioremap.c 	if (PXSEG(offset) < P3SEG || offset >= P3_ADDR_MAX)