1MSTMCRA(1)                       User Commands                      MSTMCRA(1)
2
3
4

NAME

6       mstmcra  -  manual  page for mstmcra   Mellanox Configuration Registers
7       Access tool
8

DESCRIPTION

10              Mellanox Configuration Registers Access tool Usage: mstmcra  [-s
11              <i2c-slave>] [-a <adb dump>] [-v] [-h] [-c] <device>
12
13              <addr[.<bit  offset>:<bit  size>]|[,<bytes  number>]>  [data] If
14              data is given, operation is write. Otherwise it is read.   If  a
15              bit range is given in the address (E.G.: 0xf0014.16:8):
16
17       For read
18              - Only the requested bits are printed.
19
20              For  write  -  Read-Modify-Write.  Only  the  requested bits are
21              changed.
22
23              If 'bytes number' is given in the address (E.G.: 0xf0014,16):
24
25       For read
26              - Will read a block (its size is the given bytes number).
27
28              For write - User need to give list of dwrods to write,
29
30              number of dwords should be (bytes number/4).
31
32       DESCRIPTION:
33
34              Reads/writes a single word from/to a device configuration regis‐
35              ter space
36
37       -s <i2c-slave> : I2C slave address.
38
39       -a <dump file> : adb dump file, used for access by path.
40
41       -c     : clear the device's PCI semaphore.
42
43       -h     : Print this help message.
44
45       -v     : Display version info
46
47   Environment Variables:
48       ADB_DUMP
49              :  Holds  the  path to adb dump, used for access by path (can be
50              overridden by "-a").
51

SEE ALSO

53       The full documentation for mstmcra is maintained as a  Texinfo  manual.
54       If  the  info and mstmcra programs are properly installed at your site,
55       the command
56
57              info mstmcra
58
59       should give you access to the complete manual.
60
61
62
63mstmcra   Mellanox Configuration ReMgairscther2s02A0ccess tool              MSTMCRA(1)