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path: root/sys/dev/uart/uart_dev_ns8250.c
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* Remove redundant checking of sc_leaving (uart_intr() already handles this).marius2010-05-021-1/+1
* Fix hangs caused by hardware that signals receive errorsmarcel2009-04-081-6/+9
* The XScale PXA255 has three generally ns16x50 compatible UARTs. One of thebenno2008-05-301-5/+31
* add device hints to control the rx FIFO interrupt level on 16550A partssam2008-03-121-1/+14
* Don't use a time-limiting loop that's defined in terms of the baudratemarcel2007-04-031-13/+7
* Don't expose the uart_ops structure directly, but instead havemarcel2007-04-021-2/+3
* For embedded UARTs compatible with the ns8250 family it is possiblemarcel2007-03-281-1/+3
* - Add a uart_rxready() and corresponding device-specific implementationsmarius2007-01-181-6/+4
* The lcr variable in ns8250_probe is now unused. Remove it.benno2006-05-231-1/+1
* Allow uart(4)'s ns8250 driver to work with devices whose regshift is > 0.benno2006-05-231-24/+16
* Use 115200 and not 9600 as the initial baudrate. This speeds upmarcel2006-04-271-1/+1
* MFp4: Calculate the divisor before setting the DLAB bit. Thismarcel2006-04-231-2/+2
* Eliminate the sc_hasfifo flag from the softc. It was only used bymarcel2006-04-021-3/+3
* Don't hold the hardware mutex across getc(). It can wait indefinitelymarcel2006-04-011-5/+15
* Add support for scc(4).marcel2006-03-301-18/+18
* Replace our local UART_SIGMASK_* with the global SER_MASK_*.marcel2006-02-241-1/+1
* MFp4:marcel2006-02-241-5/+5
* Start each of the license/copyright comments with /*-, minor shuffle of linesimp2005-01-061-1/+1
* Include the common <dev/ic/ns16550.h> instead of the privatemarcel2004-11-201-1/+2
* Be slightly more paranoid about using the divisor in a division andmarcel2004-11-151-2/+6
* Implement UART_IOCTL_BAUD. Consequently, when the baudrate was unsetmarcel2004-11-141-1/+11
* Do not use hardware flow control for the moment. There are some issuesmarcel2004-08-061-0/+8
* When sizing the FIFO, don't count all the way up to 1030 if any FIFOmarcel2004-07-261-1/+1
* Use the new serial port definitions for modemsignals.phk2004-06-241-14/+14
* It seems that clearing the MCR_IE bit in the modem control registertmm2004-05-261-22/+23
* In ns8250_putc() insert a barrier between writing the character andmarcel2004-04-021-0/+1
* In uart_intr() loop until all interrupts have been handled. Previouslymarcel2003-09-171-3/+12
* Add locking to the hardware drivers. I intended to figure out moremarcel2003-09-171-9/+33
* Add support for automatic hardware flow control for 16[679]50 UARTs.marcel2003-09-131-1/+37
* If we failed to size the Rx FIFO, assume the worst. This howevermarcel2003-09-101-1/+1
* The uart(4) driver is an universal driver for various UART hardware.marcel2003-09-061-0/+726
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