NAME

       mstmcra - Mellanox Configuration Registers Access tool

DESCRIPTION

              Mellanox  Configuration  Registers  Access tool Usage: mstmcra [-s <i2c-slave>] [-a
              <adb dump>] [-v] [-h] [-c] <device>

              <addr[.<bit  offset>:<bit  size>]|[,<bytes  number>]>  [data]  If  data  is  given,
              operation  is  write. Otherwise it is read.  If a bit range is given in the address
              (E.G.: 0xf0014.16:8):

       For read
              - Only the requested bits are printed.

              For write - Read-Modify-Write. Only the requested bits are changed.

              If 'bytes number' is given in the address (E.G.: 0xf0014,16):

       For read
              - Will read a block (its size is the given bytes number).

              For write - User need to give list of dwrods to write,

              number of dwords should be (bytes number/4).

       DESCRIPTION:

              Reads/writes a single word from/to a device configuration register space

       -s <i2c-slave> : I2C slave address.

       -a <dump file> : adb dump file, used for access by path.

       -c     : clear the device's PCI semaphore.

       -h     : Print this help message.

       -v     : Display version info

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

              Usage: mstmcra [-s <i2c-slave>] [-a <adb dump>] [-v] [-h] [-c] <device>

              <addr[.<bit  offset>:<bit  size>]|[,<bytes  number>]>  [data]  If  data  is  given,
              operation  is  write. Otherwise it is read.  If a bit range is given in the address
              (E.G.: 0xf0014.16:8):

       For read
              - Only the requested bits are printed.

              For write - Read-Modify-Write. Only the requested bits are changed.

              If 'bytes number' is given in the address (E.G.: 0xf0014,16):

       For read
              - Will read a block (its size is the given bytes number).

              For write - User need to give list of dwrods to write,

              number of dwords should be (bytes number/4).

       DESCRIPTION:

              Reads/writes a single word from/to a device configuration register space

       -s <i2c-slave> : I2C slave address.

       -a <dump file> : adb dump file, used for access by path.

       -c     : clear the device's PCI semaphore.

       -h     : Print this help message.

       -v     : Display version info

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

SEE ALSO

       The full documentation for mstmcra is maintained as a Texinfo manual.   If  the  info  and
       mstmcra programs are properly installed at your site, the command

              info mstmcra

       should give you access to the complete manual.

mstmcra   Mellanox Configuration RegistersDecembert2019                                MSTMCRA(1)