Symbol: PX_SET_MP_PFN
usr/src/uts/sun4/io/px/px_dma.c
571
PX_SET_MP_PFN(mp, 0, PX_MP_PFN0(mp) - pfn_adj);
usr/src/uts/sun4/io/px/px_dma.c
583
PX_SET_MP_PFN(mp, 0, PX_MP_PFN0(mp) - pfn_adj); /* pfnlst[0] */