Searched refs:serial_txbufsz (Results 1 – 2 of 2) sorted by relevance
19 unsigned int __read_mostly serial_txbufsz = 16384; variable20 size_param("serial_tx_buffer", serial_txbufsz);23 #define mask_serial_txbuf_idx(_i) ((_i)&(serial_txbufsz-1))128 if ( (port->txbufp - port->txbufc) > (serial_txbufsz / 2) ) in __serial_putc()133 if ( (port->txbufp - port->txbufc) == serial_txbufsz ) in __serial_putc()585 if ( serial_txbufsz < PAGE_SIZE ) in serial_async_transmit()586 serial_txbufsz = PAGE_SIZE; in serial_async_transmit()587 while ( serial_txbufsz & (serial_txbufsz - 1) ) in serial_async_transmit()588 serial_txbufsz &= serial_txbufsz - 1; in serial_async_transmit()590 get_order_from_bytes(serial_txbufsz), 0); in serial_async_transmit()
25 extern unsigned int serial_txbufsz;
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