- Process the list of local IPs once instead of once per adapter. Add
addresses from all VNETs to the driver's list but leave hardware
updates for later when the global VNET/IFADDR list locks have been
released.
- Add address to the hardware table synchronously when a CLIP entry is
requested for an address that's not already in there.
- Provide ioctls that allow userspace tools to manage addresses in the
CLIP table.
- Add a knob (hw.cxgbe.clip_db_auto) that controls whether local IPs are
automatically added to the CLIP table or not.
MFC after: 2 weeks
Sponsored by: Chelsio Communications
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