# 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 138
Broadcom Confidential and Proprietary
g = APE registers (32)
p = APE Peripheral registers (32)
u = APE UART registers (32)
r = APE shared memory (32)
h = APE Scratchpad memory (32)
M = 5717 APE Mutex registers (32)
o = OTP registesr (32)
10.114 cread
Command: cread
Description: Read PCI configuration Space of specified device. default - 32 bits read, S - 16
bits read, X - 8 bits read
Syntax: cread <bus> <dev> <func> [S|X]<begin> [-end | len]
10.115 cwrite
Command: cwrite
Description: Write PCI configuration space of specified device. default - 32 bits read, S - 16
bits read, X - 8 bits read
Syntax: cwrite <bus> <dev> <func> [S|X]<begin> [-end | len] data
10.116 pcird
Command: pcird
Description: Read PCI configuration word.
Syntax: pcird <bus> <dev> <func> <addr>
Example: pcird 2 1 0 8 : pcird 2 1 0 8 : Read PCI device 1,
function 0 on bus 2.
10.117 pciwr
Command: pcird
Description: Write PCI configuration word.
Syntax: pcirwr <bus> <dev> <func> <addr> <dword>

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