NAME

       nvme_is_64bit_reg - Checks if offset of the controller register is a know 64bit value.

SYNOPSIS

       bool nvme_is_64bit_reg (__u32 offset );

ARGUMENTS

       offset      Offset of controller register field in bytes

DESCRIPTION

       This  function does not care about transport so that the offset is not going to be checked
       inside of this function for the unsupported fields in a specific transport.  For  example,
       BPMBL(Boot  Partition Memory Buffer Location) register is not supported by fabrics, but it
       can be checked here.

RETURN

       true if given offset is 64bit register, otherwise it returns false.