# 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 140
Broadcom Confidential and Proprietary
-n<DEC> iteration (The default iteration is 1. 0 means run forever)
10.121 msi
Command: msi
Description: Run MSI Test Manually
Syntax: msi
Options:
-c<HEX> message count (2 to powered of c) (def=00000003)
-d option removed, kept for bcmediag compatibility
-i initializing MSI block
-o<DEC> offset (def=0)
10.122 memtest
Command: memtest
Description: Test memory blocks such as scratch pad, BD sram, DMA sram, Mbuf,
external SRAM. Running “diagcfg” can configure memory block ranges. See “diagcfg” for
detail. Driver must be unloaded.
Syntax: memtest [iteration]
Options:
-b Test BD SRAM
-c Test MBUF special
-d Test DMA SRAM
-e Test External Memory
-m Test MBUF SRAM
-n<DEC> iteration (The default iteration is 1. 0 means run forever)
-p Test CPU GPRs
-s Test Scratch Pad
-x Test MBUF SRAM via DMA

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