RX_DESC1_BUF_SIZE_MASK 146 drivers/net/ethernet/moxa/moxart_ether.c moxart_desc_write(RX_BUF_SIZE & RX_DESC1_BUF_SIZE_MASK, RX_DESC1_BUF_SIZE_MASK 68 drivers/net/ethernet/moxa/moxart_ether.h #define RX_BUF_SIZE_MAX (RX_DESC1_BUF_SIZE_MASK + 1)