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- stretch 4.9.168-1
STRUCT RS_CONTROL(9) | Structures | STRUCT RS_CONTROL(9) |
NAME¶
struct_rs_control - rs control structureSYNOPSIS¶
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¶
mmBits 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.
COPYRIGHT¶
April 2019 | Kernel Hackers Manual 4.9. |