Lines Matching defs:tx_in
314 * When calculating the tail_room, tx_in might get to be zero if
315 * i2400m->tx_in is right at the end of the buffer (really full
319 * i2400m->tx_in being zero would fail, so we treat is an a special
326 size_t tx_in;
328 if (unlikely(i2400m->tx_in == 0))
330 tx_in = i2400m->tx_in % I2400M_TX_BUF_SIZE;
331 tail_room = I2400M_TX_BUF_SIZE - tx_in;
386 * In certain situations, tx_in would have reached on the top of TX FIFO
442 room = I2400M_TX_BUF_SIZE - (i2400m->tx_in - i2400m->tx_out);
474 ptr = i2400m->tx_buf + i2400m->tx_in % I2400M_TX_BUF_SIZE;
476 i2400m->tx_in % I2400M_TX_BUF_SIZE);
477 i2400m->tx_in += size;
508 size_t tx_in = i2400m->tx_in % I2400M_TX_BUF_SIZE;
510 struct i2400m_msg_hdr *msg = i2400m->tx_buf + tx_in;
516 tail_room, tx_in);
517 i2400m->tx_in += tail_room;
669 aligned_size, i2400m->tx_buf, i2400m->tx_in,
853 if (i2400m->tx_in == i2400m->tx_out) { /* Empty FIFO? */
854 i2400m->tx_in = 0;
945 BUG_ON(i2400m->tx_out > i2400m->tx_in);
949 i2400m->tx_in -= n * I2400M_TX_BUF_SIZE;
962 * for tx_in, tx_out, tx_msg_size and tx_msg. We reset them since
989 i2400m->tx_in = 0;