Added the handlers for update_flags and set_etheraddr.
These handlers were needed for vswitchd bringup on windows
platform.
Signed-off-by: Ankur Sharma <ankursha...@vmware.com>
---
lib/netdev-windows.c | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 77 insertions(+), 1 deletion(-)
diff --git a/lib/netdev-windows.c b/lib/netdev-windows.c
index 02d37a7..0ce77a8 100644
--- a/lib/netdev-windows.c
+++ b/lib/netdev-windows.c
@@ -32,6 +32,9 @@
#include "netlink-socket.h"
#include "netlink.h"
+#define IFF_RUNNING 0x20
+#define IFF_PROMISC 0x40
+
VLOG_DEFINE_THIS_MODULE(netdev_windows);
static struct vlog_rate_limit error_rl = VLOG_RATE_LIMIT_INIT(9999, 5);
@@ -326,7 +329,78 @@ netdev_windows_get_mtu(const struct netdev *netdev_, int
*mtup)
}
return 0;
}
-
+
+static int
+netdev_windows_set_etheraddr(const struct netdev *netdev_, uint8_t mac[6])
+{
+ struct netdev_windows *netdev = netdev_windows_cast(netdev_);
+
+ if (netdev->cache_valid & VALID_ETHERADDR) {
+ memcpy(netdev->mac, mac, ETH_ADDR_LEN);
+ } else {
+ return EINVAL;
+ }
+ return 0;
+}
+
+static int
+nd_to_iff_flags(enum netdev_flags nd)
+{
+ int iff = 0;
+ if (nd & NETDEV_UP) {
+ iff |= IFF_UP;
+ }
+ if (nd & NETDEV_PROMISC) {
+ iff |= IFF_PROMISC;
+ }
+ return iff;
+}
+
+static int
+iff_to_nd_flags(int iff)
+{
+ enum netdev_flags nd = 0;
+ if (iff & IFF_UP) {
+ nd |= NETDEV_UP;
+ }
+
+ if (iff & IFF_PROMISC) {
+ nd |= NETDEV_PROMISC;
+ }
+
+ return nd;
+}
+
+static int
+netdev_win_set_flag(const char *name, uint32_t flags)
+{
+ return 0;
+}
+
+static int
+netdev_win_update_flags_system(struct netdev *netdev_,
+ enum netdev_flags off,
+ enum netdev_flags on,
+ enum netdev_flags *old_flagsp)
+{
+ struct netdev_windows *netdev;
+ int old_flags, new_flags;
+ int error = 0;
+
+ netdev = netdev_windows_cast(netdev_);
+
+ old_flags = netdev->ifi_flags;
+ *old_flagsp = iff_to_nd_flags(old_flags);
+ new_flags = (old_flags & ~nd_to_iff_flags(off)) | nd_to_iff_flags(on);
+
+ /* Set netdev flags. */
+ if (new_flags != old_flags) {
+ const char *devname = netdev_get_name(&netdev->up);
+ error = netdev_win_set_flag(devname, new_flags);
+ }
+ return error;
+}
+
static int
netdev_windows_internal_construct(struct netdev *netdev_)
@@ -343,6 +417,8 @@ netdev_windows_internal_construct(struct netdev *netdev_)
.destruct = netdev_windows_destruct, \
.dealloc = netdev_windows_dealloc, \
.get_etheraddr = netdev_windows_get_etheraddr, \
+ .set_etheraddr = netdev_windows_set_etheraddr, \
+ .update_flags = netdev_win_update_flags_system, \
}
const struct netdev_class netdev_windows_class =
--
1.9.1
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