From 13b498f967c5117a88d72304bed1f8c0b9c1bb87 Mon Sep 17 00:00:00 2001
From: Tobias Jungel <tobias.jungel@bisdn.de>
Date: Wed, 1 Jun 2016 15:18:21 +0200
Subject: networkd: add support to configure VLAN on bridge ports

---
 src/basic/macro.h   | 9 +++++++++
 src/basic/missing.h | 8 ++++++++
 2 files changed, 17 insertions(+)

(limited to 'src/basic')

diff --git a/src/basic/macro.h b/src/basic/macro.h
index e41aa4260f..6b2aeb933f 100644
--- a/src/basic/macro.h
+++ b/src/basic/macro.h
@@ -89,6 +89,15 @@
 #define UNIQ_T(x, uniq) CONCATENATE(__unique_prefix_, CONCATENATE(x, uniq))
 #define UNIQ __COUNTER__
 
+/* builtins */
+#if __SIZEOF_INT__ == 4
+#define BUILTIN_FFS_U32(x) __builtin_ffs(x);
+#elif __SIZEOF_LONG__ == 4
+#define BUILTIN_FFS_U32(x) __builtin_ffsl(x);
+#else
+#error "neither int nor long are four bytes long?!?"
+#endif
+
 /* Rounds up */
 
 #define ALIGN4(l) (((l) + 3) & ~3)
diff --git a/src/basic/missing.h b/src/basic/missing.h
index 51dafcaca9..8b977871e9 100644
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -759,6 +759,14 @@ struct btrfs_ioctl_quota_ctl_args {
 #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
 #endif
 
+#ifndef BRIDGE_VLAN_INFO_RANGE_BEGIN
+#define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */
+#endif
+
+#ifndef BRIDGE_VLAN_INFO_RANGE_END
+#define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
+#endif
+
 #if !HAVE_DECL_IFLA_BR_VLAN_DEFAULT_PVID
 #define IFLA_BR_UNSPEC 0
 #define IFLA_BR_FORWARD_DELAY 1
-- 
cgit v1.2.3-54-g00ecf