From 1bb412d46ca9df90a3fe4b704f5385f03621455d Mon Sep 17 00:00:00 2001 From: Hangbin Liu Date: Wed, 29 Dec 2021 16:09:37 +0800 Subject: [PATCH] net_tstamp: define new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX As we defined the new hwtstamp_config flag HWTSTAMP_FLAG_BONDED_PHC_INDEX as enum, it's not easy for userspace program to check if the flag is supported when build. Let's define the new flag so user space could build it on old kernel with ifdef check. Fixes: 9c9211a3fc7a ("net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX") Signed-off-by: Hangbin Liu Acked-by: Richard Cochran Signed-off-by: Jakub Kicinski --- include/uapi/linux/net_tstamp.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/net_tstamp.h index e258e52cfd1fc..55501e5e7ac84 100644 --- a/include/uapi/linux/net_tstamp.h +++ b/include/uapi/linux/net_tstamp.h @@ -87,6 +87,7 @@ enum hwtstamp_flags { * will be the PHC index. */ HWTSTAMP_FLAG_BONDED_PHC_INDEX = (1<<0), +#define HWTSTAMP_FLAG_BONDED_PHC_INDEX HWTSTAMP_FLAG_BONDED_PHC_INDEX HWTSTAMP_FLAG_LAST = HWTSTAMP_FLAG_BONDED_PHC_INDEX, HWTSTAMP_FLAG_MASK = (HWTSTAMP_FLAG_LAST - 1) | HWTSTAMP_FLAG_LAST