2010-12-01 18:51:05 +01:00
										 
									 
								 
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								What:		/sys/class/tty/console/active
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								Date:		Nov 2010
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								Contact:	Kay Sievers <kay.sievers@vrfy.org>
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								Description:
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										 Shows the list of currently configured
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										 console devices, like 'tty1 ttyS0'.
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										 The last entry in the file is the active
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										 device connected to /dev/console.
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										 The file supports poll() to detect virtual
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										 console switches.
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								What:		/sys/class/tty/tty0/active
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								Date:		Nov 2010
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								Contact:	Kay Sievers <kay.sievers@vrfy.org>
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								Description:
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										 Shows the currently active virtual console
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										 device, like 'tty1'.
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										 The file supports poll() to detect virtual
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										 console switches.
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											2012-09-06 03:17:18 +02:00
										 
									 
								 
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								What:		/sys/class/tty/ttyS0/uartclk
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								Date:		Sep 2012
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								Contact:	Tomas Hlavacek <tmshlvck@gmail.com>
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								Description:
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										 Shows the current uartclk value associated with the
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										 UART port in serial_core, that is bound to TTY like ttyS0.
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										 uartclk = 16 * baud_base
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											2012-10-29 15:20:40 +00:00
										 
									 
								 
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/type
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Shows the current tty type for this port.
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/line
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Shows the current tty line number for this port.
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/port
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Shows the current tty port I/O address for this port.
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/irq
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Shows the current primary interrupt for this port.
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/flags
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Show the tty port status flags for this port.
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/xmit_fifo_size
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Show the transmit FIFO size for this port.
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/close_delay
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Show the closing delay time for this port in ms.
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/closing_wait
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Show the close wait time for this port in ms.
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/custom_divisor
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Show the custom divisor if any that is set on this port.
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/io_type
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Show the I/O type that is to be used with the iomem base
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										 address.
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										 These sysfs values expose the TIOCGSERIAL interface via
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										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/iomem_base
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 The I/O memory base for this port.
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										 These sysfs values expose the TIOCGSERIAL interface via
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
										 sysfs rather than via ioctls.
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								What:		/sys/class/tty/ttyS0/iomem_reg_shift
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								Date:		October 2012
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								Contact:	Alan Cox <alan@linux.intel.com>
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								Description:
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										 Show the register shift indicating the spacing to be used
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										 for accesses on this iomem address.
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										 These sysfs values expose the TIOCGSERIAL interface via
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
										 sysfs rather than via ioctls.
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