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sfc: Implement list of VLANs added over interface

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Right now it contains dummy VLAN entry with unspecified VID only.
The entry is used for the case when HW VLAN filtering is not used.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Rybchenko
2016-06-15 17:48:14 +01:00
committed by David S. Miller
parent b3a3c03c38
commit 34813fe26e
2 changed files with 295 additions and 35 deletions
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5
drivers/net/ethernet/sfc/nic.h
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@@ -519,6 +519,9 @@ enum {
#ifdef CONFIG_SFC_SRIOV
* @vf: Pointer to VF data structure
#endif
* @vport_mac: The MAC address on the vport, only for PFs; VFs will be zero
* @vlan_list: List of VLANs added over the interface. Serialised by vlan_lock.
* @vlan_lock: Lock to serialize access to vlan_list.
*/
struct efx_ef10_nic_data {
struct efx_buffer mcdi_buf;
@@ -550,6 +553,8 @@ struct efx_ef10_nic_data {
struct ef10_vf *vf;
#endif
u8 vport_mac[ETH_ALEN];
struct list_head vlan_list;
struct mutex vlan_lock;
};
int efx_init_sriov(void);