PCIX_COMMAND_REGISTER  969 dev/pci/if_em_hw.c             em_read_pci_cfg(hw, PCIX_COMMAND_REGISTER, &pcix_cmd_word);
PCIX_COMMAND_REGISTER  981 dev/pci/if_em_hw.c                 em_write_pci_cfg(hw, PCIX_COMMAND_REGISTER,