S_FW_VI_MAC_CMD_IS_SMAC
#define V_FW_VI_MAC_CMD_IS_SMAC(x) ((x) << S_FW_VI_MAC_CMD_IS_SMAC)
(((x) >> S_FW_VI_MAC_CMD_IS_SMAC) & M_FW_VI_MAC_CMD_IS_SMAC)