[PATCH net-next] ixgbe: Extend trust to allow guest to set unicast address

2016-01-05 Thread Chas Williams 
When running certain routing protocols like VRRP, VF guests need the
ability to set the unicast address of the interface.  Extend the new ndo
trust feature to let the hypervisor trust a guest to set/update its own
unicast address.

Signed-off-by: Chas Williams <3ch...@gmail.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c 
b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index eeff3d0..63cff17 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -887,7 +887,7 @@ static int ixgbe_set_vf_mac_addr(struct ixgbe_adapter 
*adapter,
return -1;
}
 
-   if (adapter->vfinfo[vf].pf_set_mac &&
+   if (adapter->vfinfo[vf].pf_set_mac && !adapter->vfinfo[vf].trusted &&
!ether_addr_equal(adapter->vfinfo[vf].vf_mac_addresses, new_mac)) {
e_warn(drv,
   "VF %d attempted to override administratively set MAC 
address\n"
-- 
2.5.0

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[PATCH net-next] ixgbe: Extend trust to allow guest to set unicast address

2016-01-01 Thread Chas Williams 
When running certain routing protocols like VRRP, VF guests need the
ability to set the unicast address of the interface.  Extend the new ndo
trust feature to let the hypervisor trust a guest to set/update its own
unicast address.

Signed-off-by: Chas Williams <3ch...@gmail.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c 
b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index eeff3d0..63cff17 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -887,7 +887,7 @@ static int ixgbe_set_vf_mac_addr(struct ixgbe_adapter 
*adapter,
return -1;
}
 
-   if (adapter->vfinfo[vf].pf_set_mac &&
+   if (adapter->vfinfo[vf].pf_set_mac && !adapter->vfinfo[vf].trusted &&
!ether_addr_equal(adapter->vfinfo[vf].vf_mac_addresses, new_mac)) {
e_warn(drv,
   "VF %d attempted to override administratively set MAC 
address\n"
-- 
2.5.0

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Re: [PATCH net-next] ixgbe: Extend trust to allow guest to set unicast address

2015-12-31 Thread Jeff Kirsher 
On Thu, Dec 31, 2015 at 3:12 AM, Chas Williams <3ch...@gmail.com> wrote:
> When running certain routing protocols like VRRP, VF guests need the
> ability to set the unicast address of the interface.  Extend the new ndo
> trust feature to let the hypervisor trust a guest to set/update its own
> unicast address.
>
> Signed-off-by: Chas Williams <3ch...@gmail.com>
> ---
>  drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Please send this to intel-wired-...@lists.osuosl.org mailing list, or
at least CC the list since all Wired Ethernet Intel driver patches are
handled through that list.
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[PATCH net-next] ixgbe: Extend trust to allow guest to set unicast address

2015-12-31 Thread Chas Williams 
When running certain routing protocols like VRRP, VF guests need the
ability to set the unicast address of the interface.  Extend the new ndo
trust feature to let the hypervisor trust a guest to set/update its own
unicast address.

Signed-off-by: Chas Williams <3ch...@gmail.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c 
b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index eeff3d0..63cff17 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -887,7 +887,7 @@ static int ixgbe_set_vf_mac_addr(struct ixgbe_adapter 
*adapter,
return -1;
}
 
-   if (adapter->vfinfo[vf].pf_set_mac &&
+   if (adapter->vfinfo[vf].pf_set_mac && !adapter->vfinfo[vf].trusted &&
!ether_addr_equal(adapter->vfinfo[vf].vf_mac_addresses, new_mac)) {
e_warn(drv,
   "VF %d attempted to override administratively set MAC 
address\n"
-- 
2.5.0

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