Here is a patchset to enable IPoIB UD 4K MTU support for any IB fabric where the max IPoIB payload can be up to 4K. This patchset uses two S/G buffers when IPoIB payload + IB_GRH header size is greater than PAGE_SIZE. The first buffer size is IB_GRH_HEAD + IPOIB_ENCAP_LEN. The second buffer is the data.
Please review it. Thanks Shirley _______________________________________________ ewg mailing list ewg@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg
