struct rs_control(9)
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@linutronix.de>
- Author.