struct_rs_control (9) - Linux Man Pages

struct_rs_control: rs control structure

NAME

struct_rs_control - rs control structure

SYNOPSIS

struct rs_control {
  int mm;
  int nn;
  uint16_t * alpha_to;
  uint16_t * index_of;
  uint16_t * genpoly;
  int nroots;
  int fcr;
  int prim;
  int iprim;
  int gfpoly;
  int (* gffunc) (int);
  int users;
  struct list_head list;
};  

MEMBERS

mm

Bits per symbol

nn

Symbols per block (= (1<<mm)-1)

alpha_to

log lookup table

index_of

Antilog lookup table

genpoly

Generator polynomial

nroots

Number of generator roots = number of parity symbols

fcr

First consecutive root, index form

prim

Primitive element, index form

iprim

prim-th root of 1, index form

gfpoly

The primitive generator polynominal

gffunc

Function to generate the field, if non-canonical representation

users

Users of this structure

list

List entry for the rs control list

AUTHOR

Thomas Gleixner <tglx [at] linutronix.de>

Author.

COPYRIGHT