6379464 Integrate PSARC/2005/375 for SPARC PCI Express Hotplug Support (fix cddl) 5049969 Make efcode' PCI configurator as the default configurator for SPARC platforms (fix cddl)

PSARC/2005/375 PCI Hotplug Extensions for PCIe PSARC/2006/037 PCI Express Hotplug Framework Interrupt Interfaces 6379464 Integrate PSARC/2005/375 for SPARC PCI Express Hotplug Support 5049969 Make efcode' PCI configurator as the default configurator for SPARC platforms --HG-- rename : usr/src/uts/sun4u/fcode/Makefile => usr/src/uts/sparc/fcode/Makefile rename : usr/src/uts/sun4u/fcodem/Makefile => usr/src/uts/sparc/fcodem/Makefile rename : usr/src/uts/sun4u/fcpci/Makefile => usr/src/uts/sparc/fcpci/Makefile rename : usr/src/uts/sun4u/pcicfg.e/Makefile => usr/src/uts/sparc/pcicfg.e/Makefile rename : usr/src/uts/sun4u/io/pcicfg.e.c => usr/src/uts/sun4/io/pcicfg.e.c rename : usr/src/uts/sun4u/sys/fc_plat.h => usr/src/uts/sun4/sys/fc_plat.h