1MSTMCRA(1)                  General Commands Manual                 MSTMCRA(1)
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NAME

6       mstmcra
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SYNOPSIS:

9              Mellanox Configuration Registers Access tool
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11              mstmcra [-s <i2c-slave>] [-a <adb dump>] [-v] [-h] <device>
12                   <addr[.<bit offset>:<bit size>]|[,<bytes number>]> [data]
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14                  If data is given, operation is write. Otherwise it is read.
15                  If a bit range is given in the address (E.G.: 0xf0014.16:8):
16                        For read  - Only the requested bits are printed.
17                        For write - Read-Modify-Write. Only the requested bits
18              are changed.
19                  If  'bytes  number'  is  given   in   the   address   (E.G.:
20              0xf0014,16):
21                        For  read   - Will read a block (its size is the given
22              bytes number).
23                        For write - User need to give list of dwrods to write,
24                                    number of dwords  should  be  (bytes  num‐
25              ber/4).
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OPTIONS:

28       -s <i2c-slave> : I2C slave address.
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30       -a <dump file>  : adb dump file, used for access by path.
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32       -h              : Print this help message.
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34       -v              : Display version info
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Environment Vairables:

37       ADB_DUMP               : Holds the path to adb dump, used for access by
38       path (can be overridden by "-a").
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