Allow driver to indicate cookie metadata for registered traps.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
};
#define DEVLINK_TRAP_METADATA_TYPE_F_IN_PORT BIT(0)
+#define DEVLINK_TRAP_METADATA_TYPE_F_FA_COOKIE BIT(1)
/**
* struct devlink_trap - Immutable packet trap attributes.
enum {
/* Trap can report input port as metadata */
DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT,
+ /* Trap can report flow action cookie as metadata */
+ DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE,
};
enum devlink_attr {
if ((trap->metadata_cap & DEVLINK_TRAP_METADATA_TYPE_F_IN_PORT) &&
nla_put_flag(msg, DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT))
goto nla_put_failure;
+ if ((trap->metadata_cap & DEVLINK_TRAP_METADATA_TYPE_F_FA_COOKIE) &&
+ nla_put_flag(msg, DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE))
+ goto nla_put_failure;
nla_nest_end(msg, attr);