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authorJohn Lo <loj@cisco.com>2017-10-31 14:31:10 -0400
committerDave Barach <openvpp@barachs.net>2017-10-31 20:03:11 +0000
commit62fcc0ac6151b57b1177ac8b346341fc4dac3bb3 (patch)
tree6c80cd59df8fafe9b1fcef87ee262e7c2b726213 /src/vnet/interface.c
parentca3b6f1b4116010b1acbbb29a945767cb5443914 (diff)
Fix set interface mac address API to be endian neutral
Store and pass MAC address as 6 byte u8 array instead of u64 to make MAC address handling in set interface MAC endian neutral. The previous API handler only works for little endian. Change-Id: Ie4ec33a840bc5122ab1f17e25977e58f3466253b Signed-off-by: John Lo <loj@cisco.com>
Diffstat (limited to 'src/vnet/interface.c')
-rw-r--r--src/vnet/interface.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/vnet/interface.c b/src/vnet/interface.c
index eb5d3d0fced..82eccc12436 100644
--- a/src/vnet/interface.c
+++ b/src/vnet/interface.c
@@ -1334,7 +1334,8 @@ vnet_rename_interface (vnet_main_t * vnm, u32 hw_if_index, char *new_name)
static clib_error_t *
vnet_hw_interface_change_mac_address_helper (vnet_main_t * vnm,
- u32 hw_if_index, u64 mac_address)
+ u32 hw_if_index,
+ u8 * mac_address)
{
clib_error_t *error = 0;
vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, hw_if_index);
@@ -1346,7 +1347,7 @@ vnet_hw_interface_change_mac_address_helper (vnet_main_t * vnm,
if (dev_class->mac_addr_change_function)
{
error =
- dev_class->mac_addr_change_function (hi, (char *) &mac_address);
+ dev_class->mac_addr_change_function (hi, (char *) mac_address);
}
if (!error)
{
@@ -1355,7 +1356,7 @@ vnet_hw_interface_change_mac_address_helper (vnet_main_t * vnm,
hw_class = vnet_get_hw_interface_class (vnm, hi->hw_class_index);
if (NULL != hw_class->mac_addr_change_function)
- hw_class->mac_addr_change_function (hi, (char *) &mac_address);
+ hw_class->mac_addr_change_function (hi, (char *) mac_address);
}
else
{
@@ -1376,7 +1377,7 @@ vnet_hw_interface_change_mac_address_helper (vnet_main_t * vnm,
clib_error_t *
vnet_hw_interface_change_mac_address (vnet_main_t * vnm, u32 hw_if_index,
- u64 mac_address)
+ u8 * mac_address)
{
return vnet_hw_interface_change_mac_address_helper
(vnm, hw_if_index, mac_address);