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Searched refs:tx_room (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.15/drivers/usb/serial/
Dkeyspan_pda.c34 int tx_room; member
147 priv->tx_room = max(priv->tx_room, result); in keyspan_pda_request_unthrottle()
207 priv->tx_room = max(priv->tx_room, KEYSPAN_TX_THRESHOLD); in keyspan_pda_rx_interrupt()
486 room = priv->tx_room; in keyspan_pda_write_start()
505 priv->tx_room -= count; in keyspan_pda_write_start()
517 priv->tx_room = max(priv->tx_room, room + count); in keyspan_pda_write_start()
587 priv->tx_room = rc; in keyspan_pda_open()
/Linux-v5.15/drivers/spi/
Dspi-pic32.c163 u32 tx_left, tx_room, rxtx_gap; in pic32_tx_max() local
166 tx_room = pic32s->fifo_n_elm - pic32_tx_fifo_level(pic32s); in pic32_tx_max()
178 return min3(tx_left, tx_room, (u32)(pic32s->fifo_n_elm - rxtx_gap)); in pic32_tx_max()
Dspi-dw-core.c114 u32 tx_room, rxtx_gap; in tx_max() local
116 tx_room = dws->fifo_len - dw_readl(dws, DW_SPI_TXFLR); in tx_max()
128 return min3((u32)dws->tx_len, tx_room, rxtx_gap); in tx_max()