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").

SEE ALSO

       mstflint(1)