From: Justin Iurman Date: Wed, 2 Feb 2022 14:25:53 +0000 (+0100) Subject: uapi: ioam: Insertion frequency X-Git-Tag: v5.18-rc1~136^2~449^2~1 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=be847673cfffce8bb6e9ed6ae186081280c58831;p=linux-block.git uapi: ioam: Insertion frequency Add the insertion frequency uapi for IOAM lwtunnels. Signed-off-by: Justin Iurman Signed-off-by: Jakub Kicinski --- diff --git a/include/uapi/linux/ioam6_iptunnel.h b/include/uapi/linux/ioam6_iptunnel.h index 829ffdfcacca..38f6a8fdfd34 100644 --- a/include/uapi/linux/ioam6_iptunnel.h +++ b/include/uapi/linux/ioam6_iptunnel.h @@ -41,6 +41,15 @@ enum { /* IOAM Trace Header */ IOAM6_IPTUNNEL_TRACE, /* struct ioam6_trace_hdr */ + /* Insertion frequency: + * "k over n" packets (0 < k <= n) + * [0.0001% ... 100%] + */ +#define IOAM6_IPTUNNEL_FREQ_MIN 1 +#define IOAM6_IPTUNNEL_FREQ_MAX 1000000 + IOAM6_IPTUNNEL_FREQ_K, /* u32 */ + IOAM6_IPTUNNEL_FREQ_N, /* u32 */ + __IOAM6_IPTUNNEL_MAX, };