Searched refs:tx_room (Results 1 – 3 of 3) sorted by relevance
48 int tx_room; member476 if (count > priv->tx_room && !in_interrupt()) { in keyspan_pda_write()497 priv->tx_room = *room; in keyspan_pda_write()510 if (count > priv->tx_room) { in keyspan_pda_write()513 count = priv->tx_room; in keyspan_pda_write()523 priv->tx_room -= count; in keyspan_pda_write()570 return priv->tx_room; in keyspan_pda_write_room()637 priv->tx_room = *room; in keyspan_pda_open()
157 u32 tx_left, tx_room, rxtx_gap; in tx_max() local160 tx_room = dws->fifo_len - dw_readl(dws, DW_SPI_TXFLR); in tx_max()173 return min3(tx_left, tx_room, (u32) (dws->fifo_len - rxtx_gap)); in tx_max()
249 u32 tx_left, tx_room; in tx_max() local252 tx_room = rs->fifo_len - readl_relaxed(rs->regs + ROCKCHIP_SPI_TXFLR); in tx_max()254 return min(tx_left, tx_room); in tx_max()