1DECODE_RS8(9)              Public Functions Provided             DECODE_RS8(9)
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NAME

6       decode_rs8 - Decode codeword (8bit data width)
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SYNOPSIS

9       int decode_rs8(struct rs_control * rs, uint8_t * data, uint16_t * par,
10                      int len, uint16_t * s, int no_eras, int * eras_pos,
11                      uint16_t invmsk, uint16_t * corr);
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ARGUMENTS

14       rs
15           the rs control structure
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17       data
18           data field of a given type
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20       par
21           received parity data field
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23       len
24           data length
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26       s
27           syndrome data field (if NULL, syndrome is calculated)
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29       no_eras
30           number of erasures
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32       eras_pos
33           position of erasures, can be NULL
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35       invmsk
36           invert data mask (will be xored on data, not on parity!)
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38       corr
39           buffer to store correction bitmask on eras_pos
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DESCRIPTION

42       The syndrome and parity uses a uint16_t data type to enable symbol size
43       > 8. The calling code must take care of decoding of the syndrome result
44       and the received parity before calling this code. Returns the number of
45       corrected bits or -EBADMSG for uncorrectable errors.
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AUTHOR

48       Thomas Gleixner <tglx@linutronix.de>
49           Author.
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52Kernel Hackers Manual 3.10         June 2019                     DECODE_RS8(9)
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