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DECODE_RS16(9) | Public Functions Provided | DECODE_RS16(9) |
NAME¶
decode_rs16 - Decode codeword (16bit data width)SYNOPSIS¶
int
decode_rs16(struct rs_control * rs,
uint16_t * data,
uint16_t * par, int len,
uint16_t * s, int no_eras,
int * eras_pos,
uint16_t invmsk,
uint16_t * corr);
ARGUMENTS¶
rsthe rs control structure
data
data field of a given type
par
received parity data field
len
data length
s
syndrome data field (if NULL, syndrome is
calculated)
no_eras
number of erasures
eras_pos
position of erasures, can be NULL
invmsk
invert data mask (will be xored on data, not on
parity!)
corr
buffer to store correction bitmask on eras_pos
DESCRIPTION¶
Each field in the data array contains up to symbol size bits of valid data. Returns the number of corrected bits or -EBADMSG for uncorrectable errors.AUTHOR¶
Thomas Gleixner <tglx@linutronix.de>Author.
COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |