Lines Matching refs:rxd_tail
147 static int rxd_tail; variable
468 rxd_tail = 0; in davicom_init_chain()
584 if (rxd[rxd_tail].status & 0x80000000) in davicom_poll()
591 nic->packetlen = (rxd[rxd_tail].status & 0x3FFF0000) >> 16; in davicom_poll()
593 if( rxd[rxd_tail].status & 0x00008000){ in davicom_poll()
594 rxd[rxd_tail].status = 0x80000000; in davicom_poll()
595 rxd_tail++; in davicom_poll()
596 if (rxd_tail == NRXD) rxd_tail = 0; in davicom_poll()
605 memcpy(nic->packet, rxb + rxd_tail * BUFLEN, nic->packetlen); in davicom_poll()
608 rxd[rxd_tail].status = 0x80000000; in davicom_poll()
609 rxd_tail++; in davicom_poll()
610 if (rxd_tail == NRXD) rxd_tail = 0; in davicom_poll()