# Vault 7: Projects

This publication series is about specific projects related to the Vault 7 main publication.

### Dark Matter

# FDOS v1.0 FINAL - B57 udiag

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Broadcom NetXtreme Ethernet Adapter • Diagnostic User’s Guide
page 152
Broadcom Confidential and Proprietary
Description: Dump Content of MBUFs. The display command must be specified by -c
option or 'chain', 'info', 'cluster', 'hdr', and 'ckhdr.
Syntax: mbuf [chain|info|cluster|hdr|ckhdr]
Options:
-c<HEX> command
0 - displays a MBUF
1 - displays a MBUF chain
2 - displays general MBUF information
3 - displays MBUF Cluster
4 - Check MBUF header corruption
5 - Dump all MBUF headers
-m<HEX> display mode, 0: decode, 1: in hex (def=00000000)
-n<DEC> MBUF number to display/decode (def=256)
-w MBUF workaround
Example:
1. Display MBUF chain.
0:> mbuf chain
->143->144->145->146->147->148->149->14a->14b->14c->14d->14e->14f->150
->151->152->153->154->155->156->157->158->159->15a->15b->15c->15d->15e
->15f->160->161->162->163->164->165->166->167->168->169->16a->16b->16c
->16d->16e->16f->170->171->172->173->174->175->176->177->178->179->17a
10.153 loaddrv
Command: loaddrv
Description: Load Driver
Syntax: loaddrv
Options:
-4<HEX> Enable 4k-aligned memory (def=00000000)
-o<HEX> Allocate memory with specified offset (def=00000000)
-j Allocate memory for Jumbo packet w/ ExtBD (5714/5715)
-J Allocate memory for Jumbo packet w/ StdBD (5714/5715/5780 only)
-t Allocate memory for TCP Segmentation

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