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0f505c604e
Add support for traffic mirroring, where the hardware reads the buffer from the instance memory directly. Traffic Mirroring needs access to the rx buffers in the instance. To have this access, this patch: 1. Changes the code to map and unmap the rx buffers bidirectionally. 2. Enables the relevant bit in driver_supported_features to indicate to the FW that this driver supports traffic mirroring. Rx completion is not generated until mirroring is done to avoid the situation where the driver changes the buffer before it is mirrored. Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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