diff options
Diffstat (limited to 'net/ipv6/ioam6.c')
| -rw-r--r-- | net/ipv6/ioam6.c | 70 |
1 files changed, 62 insertions, 8 deletions
diff --git a/net/ipv6/ioam6.c b/net/ipv6/ioam6.c index 5e8961004832..d128172bb549 100644 --- a/net/ipv6/ioam6.c +++ b/net/ipv6/ioam6.c @@ -770,6 +770,66 @@ static void __ioam6_fill_trace_data(struct sk_buff *skb, data += sizeof(__be32); } + /* bit12 undefined: filled with empty value */ + if (trace->type.bit12) { + *(__be32 *)data = cpu_to_be32(IOAM6_U32_UNAVAILABLE); + data += sizeof(__be32); + } + + /* bit13 undefined: filled with empty value */ + if (trace->type.bit13) { + *(__be32 *)data = cpu_to_be32(IOAM6_U32_UNAVAILABLE); + data += sizeof(__be32); + } + + /* bit14 undefined: filled with empty value */ + if (trace->type.bit14) { + *(__be32 *)data = cpu_to_be32(IOAM6_U32_UNAVAILABLE); + data += sizeof(__be32); + } + + /* bit15 undefined: filled with empty value */ + if (trace->type.bit15) { + *(__be32 *)data = cpu_to_be32(IOAM6_U32_UNAVAILABLE); + data += sizeof(__be32); + } + + /* bit16 undefined: filled with empty value */ + if (trace->type.bit16) { + *(__be32 *)data = cpu_to_be32(IOAM6_U32_UNAVAILABLE); + data += sizeof(__be32); + } + + /* bit17 undefined: filled with empty value */ + if (trace->type.bit17) { + *(__be32 *)data = cpu_to_be32(IOAM6_U32_UNAVAILABLE); + data += sizeof(__be32); + } + + /* bit18 undefined: filled with empty value */ + if (trace->type.bit18) { + *(__be32 *)data = cpu_to_be32(IOAM6_U32_UNAVAILABLE); + data += sizeof(__be32); + } + + /* bit19 undefined: filled with empty value */ + if (trace->type.bit19) { + *(__be32 *)data = cpu_to_be32(IOAM6_U32_UNAVAILABLE); + data += sizeof(__be32); + } + + /* bit20 undefined: filled with empty value */ + if (trace->type.bit20) { + *(__be32 *)data = cpu_to_be32(IOAM6_U32_UNAVAILABLE); + data += sizeof(__be32); + } + + /* bit21 undefined: filled with empty value */ + if (trace->type.bit21) { + *(__be32 *)data = cpu_to_be32(IOAM6_U32_UNAVAILABLE); + data += sizeof(__be32); + } + /* opaque state snapshot */ if (trace->type.bit22) { if (!sc) { @@ -791,16 +851,10 @@ void ioam6_fill_trace_data(struct sk_buff *skb, struct ioam6_schema *sc; u8 sclen = 0; - /* Skip if Overflow flag is set OR - * if an unknown type (bit 12-21) is set + /* Skip if Overflow flag is set */ - if (trace->overflow || - trace->type.bit12 | trace->type.bit13 | trace->type.bit14 | - trace->type.bit15 | trace->type.bit16 | trace->type.bit17 | - trace->type.bit18 | trace->type.bit19 | trace->type.bit20 | - trace->type.bit21) { + if (trace->overflow) return; - } /* NodeLen does not include Opaque State Snapshot length. We need to * take it into account if the corresponding bit is set (bit 22) and |