HNS_TXD_BUFNUM_S  109 drivers/net/ethernet/hisilicon/hns/hnae.h #define HNS_TXD_BUFNUM_M (0x3 << HNS_TXD_BUFNUM_S)
HNS_TXD_BUFNUM_S  167 drivers/net/ethernet/hisilicon/hns/hns_enet.c 	asid_bufnum_pid |= buf_num << HNS_TXD_BUFNUM_S;