udhcp: add FEATURE_UDHCP_8021Q option

function                                             old     new   delta
dhcp_option_strings                                  217     237     +20
dhcp_optflags                                         64      68      +4

Signed-off-by: Nigel Hathaway <Nigel.Hathaway@ubiquisys.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/networking/udhcp/Config.src b/networking/udhcp/Config.src
index 9cd8cbbae..6bfa398ea 100644
--- a/networking/udhcp/Config.src
+++ b/networking/udhcp/Config.src
@@ -113,6 +113,14 @@ config FEATURE_UDHCP_RFC3397
           search lists via option 119, specified in RFC 3397,
           and SIP servers option 120, specified in RFC 3361.
 
+config FEATURE_UDHCP_8021Q
+        bool "Support for 802.1Q VLAN parameters"
+        default y
+        depends on UDHCPD || UDHCPC
+        help
+          If selected, both client and server will support passing of VLAN
+          ID and priority via options 132 and 133 as per 802.1Q.
+
 config UDHCPC_DEFAULT_SCRIPT
         string "Absolute path to config script"
         default "/usr/share/udhcpc/default.script"