Searched refs:tx_room (Results 1 – 5 of 5) sorted by relevance
| /OK3568_Linux_fs/kernel/drivers/usb/serial/ |
| H A D | keyspan_pda.c | 46 int tx_room; member
180 priv->tx_room = max(priv->tx_room, KEYSPAN_TX_THRESHOLD); in keyspan_pda_rx_interrupt()
481 if (count > priv->tx_room && !in_interrupt()) { in keyspan_pda_write()
502 priv->tx_room = *room; in keyspan_pda_write()
516 if (count >= priv->tx_room) { in keyspan_pda_write()
519 count = priv->tx_room; in keyspan_pda_write()
529 priv->tx_room -= count; in keyspan_pda_write()
575 room = priv->tx_room; in keyspan_pda_write_room()
644 priv->tx_room = *room; in keyspan_pda_open()
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| /OK3568_Linux_fs/u-boot/drivers/spi/ |
| H A D | pic32_spi.c | 110 u32 tx_left, tx_room, rxtx_gap; in pic32_tx_max() local
113 tx_room = priv->fifo_n_word - pic32_spi_tx_fifo_level(priv); in pic32_tx_max()
117 return min3(tx_left, tx_room, (u32)(priv->fifo_n_word - rxtx_gap)); in pic32_tx_max()
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| H A D | designware_spi.c | 262 u32 tx_left, tx_room, rxtx_gap; in tx_max() local
265 tx_room = priv->fifo_len - dw_read(priv, DW_SPI_TXFLR); in tx_max()
278 return min3(tx_left, tx_room, (u32)(priv->fifo_len - rxtx_gap)); in tx_max()
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| /OK3568_Linux_fs/kernel/drivers/spi/ |
| H A D | spi-pic32.c | 163 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()
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| H A D | spi-dw-core.c | 114 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()
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