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authorJohn Daley <johndale@cisco.com>2018-09-27 20:08:37 -0700
committerFerruh Yigit <ferruh.yigit@intel.com>2018-10-11 18:53:48 +0200
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net/enic: support flow counter action
Support counter action for 1400 series adapters. The adapter API for allocating and freeing counters is independent of the adapter match/action API. If the filter action is requested, a counter is first allocated and then assigned to the filter, and when the filter is deleted, the counter must also be deleted. Counters are DMAd to pre-allocated consistent memory periodically, controlled by the define VNIC_FLOW_COUNTER_UPDATE_MSECS. The default is 100 milliseconds. Signed-off-by: John Daley <johndale@cisco.com> Reviewed-by: Hyong Youb Kim <hyonkim@cisco.com>
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@@ -260,6 +260,12 @@ Generic Flow API is supported. The baseline support is:
- Selectors: 'is', 'spec' and 'mask'. 'last' is not supported
- In total, up to 64 bytes of mask is allowed across all headers
+- **1400 and later series VICS with advanced filters enabled**
+
+ All the above plus:
+
+ - Action: count
+
More features may be added in future firmware and new versions of the VIC.
Please refer to the release notes.