 7a6b6f515f
			
		
	
	
	7a6b6f515f
	
	
	
		
			
			Since the netlink option for DCB is necessary to actually be useful, simplified the Kconfig option. In addition, added useful help text for the Kconfig option. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
		
			
				
	
	
		
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| config DCB
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| 	bool "Data Center Bridging support"
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| 	default n
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| 	---help---
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| 	  This enables support for configuring Data Center Bridging (DCB)
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| 	  features on DCB capable Ethernet adapters via rtnetlink.  Say 'Y'
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| 	  if you have a DCB capable Ethernet adapter which supports this
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| 	  interface and you are connected to a DCB capable switch.
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| 
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| 	  DCB is a collection of Ethernet enhancements which allow DCB capable
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| 	  NICs and switches to support network traffic with differing
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| 	  requirements (highly reliable, no drops vs. best effort vs. low
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| 	  latency) to co-exist on Ethernet.
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| 
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| 	  DCB features include:
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| 	    Enhanced Transmission Selection (aka Priority Grouping) - provides a
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| 	      framework for assigning bandwidth guarantees to traffic classes.
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| 	    Priority-based Flow Control (PFC) - a MAC control pause frame which
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| 	      works at the granularity of the 802.1p priority instead of the
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| 	      link (802.3x).
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| 
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| 	  If unsure, say N.
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