FreeBSD/src 96a712b (r322573)sys/dev/ahci ahci_pci.c, sys/dev/ata ata-pci.h

MFC r322309, r322316:
Use "Ibex Peak" codename for "5 Series/3400 Series" chipsets.

This is shorter and unifies naming with later chipsets.
DeltaFile
+6-6sys/dev/ahci/ahci_pci.c
+6-6sys/dev/ata/ata-pci.h
+6-6sys/dev/ata/chipsets/ata-intel.c
+2-2sys/dev/sound/pci/hda/hdac.c
+20-204 files

UnifiedSplitRaw