1MSTMCRA(1) User Commands MSTMCRA(1)
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6 mstmcra - Mellanox Configuration Registers Access tool
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9 Mellanox Configuration Registers Access tool Usage: mstmcra [-s
10 <i2c-slave>] [-a <adb dump>] [-v] [-h] [-c] <device>
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12 <addr[.<bit offset>:<bit size>]|[,<bytes number>]> [data] If
13 data is given, operation is write. Otherwise it is read. If a
14 bit range is given in the address (E.G.: 0xf0014.16:8):
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16 For read
17 - Only the requested bits are printed.
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19 For write - Read-Modify-Write. Only the requested bits are
20 changed.
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22 If 'bytes number' is given in the address (E.G.: 0xf0014,16):
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24 For read
25 - Will read a block (its size is the given bytes number).
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27 For write - User need to give list of dwrods to write,
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29 number of dwords should be (bytes number/4).
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31 DESCRIPTION:
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33 Reads/writes a single word from/to a device configuration regisā
34 ter space
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36 -s <i2c-slave> : I2C slave address.
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38 -a <dump file> : adb dump file, used for access by path.
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40 -c : clear the device's PCI semaphore.
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42 -h : Print this help message.
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44 -v : Display version info
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46 Environment Variables:
47 ADB_DUMP
48 : Holds the path to adb dump, used for access by path (can be
49 overridden by "-a").
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52 The full documentation for mstmcra is maintained as a Texinfo manual.
53 If the info and mstmcra programs are properly installed at your site,
54 the command
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56 info mstmcra
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58 should give you access to the complete manual.
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62mstmcra Mellanox Configuration ReMgairscther2s02A0ccess tool MSTMCRA(1)