Searched refs:hi_txipos (Results 1 – 2 of 2) sorted by relevance
163 BYTE hi_txipos; /* 0x0D Transmit buffer input index */ member
1013 tx_ip = sx_read_channel_byte (port, hi_txipos); in sx_transmit_chars()1045 sx_write_channel_byte (port, hi_txipos, (tx_ip+c) & 0xff); in sx_transmit_chars()1347 data_in_buffer = (sx_read_channel_byte (port, hi_txipos) - in sx_enable_tx_interrupts()1393 return ((sx_read_channel_byte (port, hi_txipos) - in sx_chars_in_buffer()