Searched refs:tx_ready (Results 1 – 11 of 11) sorted by relevance
| /xen/xen/drivers/char/ |
| A D | serial.c | 86 if ( port->driver->tx_ready(port) <= 0 ) in serial_tx_interrupt()
100 if ( port->driver->tx_ready(port) ) in serial_tx_interrupt()
103 for ( i = 0, n = port->driver->tx_ready(port); i < n; i++ ) in serial_tx_interrupt()
140 while ( (n = port->driver->tx_ready(port)) == 0 ) in __serial_putc()
162 port->driver->tx_ready(port) > 0 ) in __serial_putc()
175 else if ( port->driver->tx_ready ) in __serial_putc()
180 while ( !(n = port->driver->tx_ready(port)) ) in __serial_putc()
435 while ( !(n = port->driver->tx_ready(port)) ) in serial_start_sync()
582 BUG_ON(!port->driver->tx_ready); in serial_async_transmit()
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| A D | cadence-uart.c | 149 .tx_ready = cuart_tx_ready,
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| A D | meson-uart.c | 198 .tx_ready = meson_uart_tx_ready,
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| A D | mvebu-uart.c | 220 .tx_ready = mvebu3700_uart_tx_ready,
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| A D | exynos4210-uart.c | 290 .tx_ready = exynos4210_uart_tx_ready,
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| A D | pl011.c | 216 .tx_ready = pl011_tx_ready,
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| A D | omap-uart.c | 313 .tx_ready = omap_uart_tx_ready,
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| A D | scif-uart.c | 278 .tx_ready = scif_uart_tx_ready,
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| A D | ns16550.c | 972 .tx_ready = ns16550_tx_ready,
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| A D | ehci-dbgp.c | 1456 .tx_ready = ehci_dbgp_tx_ready,
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| /xen/xen/include/xen/ |
| A D | serial.h | 76 int (*tx_ready)(struct serial_port *); member
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