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											2010-12-01 18:51:05 +01:00
										 |  |  | What:		/sys/class/tty/console/active | 
					
						
							|  |  |  | Date:		Nov 2010 | 
					
						
							|  |  |  | Contact:	Kay Sievers <kay.sievers@vrfy.org> | 
					
						
							|  |  |  | Description: | 
					
						
							|  |  |  | 		 Shows the list of currently configured | 
					
						
							|  |  |  | 		 console devices, like 'tty1 ttyS0'. | 
					
						
							|  |  |  | 		 The last entry in the file is the active | 
					
						
							|  |  |  | 		 device connected to /dev/console. | 
					
						
							|  |  |  | 		 The file supports poll() to detect virtual | 
					
						
							|  |  |  | 		 console switches. | 
					
						
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							|  |  |  | What:		/sys/class/tty/tty0/active | 
					
						
							|  |  |  | Date:		Nov 2010 | 
					
						
							|  |  |  | Contact:	Kay Sievers <kay.sievers@vrfy.org> | 
					
						
							|  |  |  | Description: | 
					
						
							|  |  |  | 		 Shows the currently active virtual console | 
					
						
							|  |  |  | 		 device, like 'tty1'. | 
					
						
							|  |  |  | 		 The file supports poll() to detect virtual | 
					
						
							|  |  |  | 		 console switches. | 
					
						
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											2012-09-06 03:17:18 +02:00
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							|  |  |  | What:		/sys/class/tty/ttyS0/uartclk | 
					
						
							|  |  |  | Date:		Sep 2012 | 
					
						
							|  |  |  | Contact:	Tomas Hlavacek <tmshlvck@gmail.com> | 
					
						
							|  |  |  | Description: | 
					
						
							|  |  |  | 		 Shows the current uartclk value associated with the | 
					
						
							|  |  |  | 		 UART port in serial_core, that is bound to TTY like ttyS0. | 
					
						
							|  |  |  | 		 uartclk = 16 * baud_base | 
					
						
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