Searched refs:cb_head (Results 1 – 2 of 2) sorted by relevance
90 int cb_head; member376 if (xmit.cb_head == xmit.cb_tail) in synch_flush_xmit()379 head = xmit.cb_head; in synch_flush_xmit()417 if (xmit.cb_head == xmit.cb_tail || in sn_poll_transmit_chars()423 head = xmit.cb_head; in sn_poll_transmit_chars()450 if (CIRC_CNT(xmit.cb_head, xmit.cb_tail, SN_SAL_BUFFER_SIZE) < WAKEUP_CHARS) in sn_poll_transmit_chars()466 if (xmit.cb_head == xmit.cb_tail || in sn_intr_transmit_chars()472 head = xmit.cb_head; in sn_intr_transmit_chars()505 if (CIRC_CNT(xmit.cb_head, xmit.cb_tail, SN_SAL_BUFFER_SIZE) < WAKEUP_CHARS) in sn_intr_transmit_chars()665 c = CIRC_SPACE_TO_END(xmit.cb_head, xmit.cb_tail, in sn_sal_write()[all …]
34 I596_CB *cb_head; member