Searched refs:ch_r_head (Results 1 – 3 of 3) sorted by relevance
243 channel->ch_r_head = channel->ch_r_tail = 0; in jsm_tty_open()554 head = ch->ch_r_head & rmask; in jsm_input()574 ch->ch_r_head = tail; in jsm_input()769 if ((qleft = ch->ch_r_tail - ch->ch_r_head - 1) < 0) in jsm_check_queue_flow_control()
217 u16 ch_r_head; /* Head location of the read queue */ member
303 head = ch->ch_r_head & RQUEUEMASK; in neo_copy_data_from_uart_to_queue()486 ch->ch_r_head = head & RQUEUEMASK; in neo_copy_data_from_uart_to_queue()949 ch->ch_r_head = ch->ch_r_tail = 0; in neo_param()