MVNETA_PORT_RX_RESET
mvreg_write(pp, MVNETA_PORT_RX_RESET, MVNETA_PORT_RX_DMA_RESET);
mvreg_write(pp, MVNETA_PORT_RX_RESET, 0);
mvreg_write(pp, MVNETA_PORT_RX_RESET, MVNETA_PORT_RX_DMA_RESET);
mvreg_write(pp, MVNETA_PORT_RX_RESET, 0);