Add support for 64-bit addresses to the NS GigE device model.

dev/ns_gige.cc:
    Add support for 64-bit addresses
dev/ns_gige.hh:
dev/ns_gige_reg.h:
    Need both cached 32-bit and 64-bit descriptors

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extra : convert_revision : 514788d8d95554b3512f1b75db5314c823453a8c
3 files changed