fldbcount        7818 dev/pci/if_em_hw.c         hsflctl.hsf_ctrl.fldbcount = size - 1;
fldbcount        7897 dev/pci/if_em_hw.c         hsflctl.hsf_ctrl.fldbcount = size -1;
fldbcount        3313 dev/pci/if_em_hw.h         uint16_t fldbcount      :2;   /* 9:8 Flash Data Byte Count */