PECFG_PIMEN      1906 arch/powerpc/platforms/4xx/pci.c 	out_le32(mbase + PECFG_PIMEN, 0x1);
PECFG_PIMEN      2004 arch/powerpc/platforms/4xx/pci.c 	out_le32(mbase + PECFG_PIMEN, 0);