Pull out common code for handling management datagrams from arbel.c
and hermon.c into infiniband.c.

Add port number to struct ib_device.

Add open(), close() and mad() methods to struct ib_device_operations.

stored DHCP packets.

separate xfer method.

Add missing .alloc_iob entries to several xfer_interface_operations
structures.

also avoid waiting for ProxyDHCP offers).

Also reduce the ProxyDHCP timeout, because it's already irritating me.

implemented smbios_get_uuid().

It is likely we will rename e1000_main to e1000 when the new e1000 driver is debugged.

main tree yet, but reserving the error numbers now avoids problems later).

to construct DHCP packets suitable for Infiniband.

the assert message's file and line number gives some clue as to the
real location of the problem.

Added similar assertions to list.h.

the TCP window to compensate.

the assert message's file and line number gives some clue as to the
real location of the problem.

Added similar assertions to list.h.

makes it easier to put the generic allocation code into infiniband.c

the number of separate allocations that need to be done).

using entirely our own code.

Started reworking MLX_EXTRACT(), MLX_POPULATE() etc. to automatically
determine type information.