PCIX_COMMAND_MMRBC_MASK 972 dev/pci/if_em_hw.c cmd_mmrbc = (pcix_cmd_word & PCIX_COMMAND_MMRBC_MASK) >> PCIX_COMMAND_MMRBC_MASK 979 dev/pci/if_em_hw.c pcix_cmd_word &= ~PCIX_COMMAND_MMRBC_MASK;