AR5K_AR5210_PHY_NF_M  682 dev/ic/ar5210reg.h #define AR5K_AR5210_PHY_NF_RVAL(_n)	(((_n) >> 19) & AR5K_AR5210_PHY_NF_M)
AR5K_AR5210_PHY_NF_M  683 dev/ic/ar5210reg.h #define AR5K_AR5210_PHY_NF_AVAL(_n)	(-((_n) ^ AR5K_AR5210_PHY_NF_M) + 1)