diff options
| author | Mateusz Palczewski <mateusz.palczewski@intel.com> | 2022-05-20 12:07:13 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-06-07 10:27:02 -0700 |
| commit | 35a2443d0910fdd6ce29d4f724447ad7029e8f23 (patch) | |
| tree | 69ed3e752719d30448d4b73421751af550d43c55 /drivers/net/ethernet/intel/iavf/iavf.h | |
| parent | c87c938f62d8f1f7c24620859d67f2e3eca23afc (diff) | |
iavf: Add waiting for response from PF in set mac
Make iavf_set_mac synchronous by waiting for a response
from a PF. Without this iavf_set_mac is always returning
success even though set_mac can be rejected by a PF.
This ensures that when set_mac exits netdev MAC is updated.
This is needed for sending ARPs with correct MAC after
changing VF's MAC. This is also needed by bonding module.
Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com>
Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h index 49aed3e506a6..fda1198d2c00 100644 --- a/drivers/net/ethernet/intel/iavf/iavf.h +++ b/drivers/net/ethernet/intel/iavf/iavf.h @@ -146,7 +146,8 @@ struct iavf_mac_filter { u8 remove:1; /* filter needs to be removed */ u8 add:1; /* filter needs to be added */ u8 is_primary:1; /* filter is a default VF MAC */ - u8 padding:4; + u8 add_handled:1; /* received response for filter add */ + u8 padding:3; }; }; @@ -248,6 +249,7 @@ struct iavf_adapter { struct work_struct adminq_task; struct delayed_work client_task; wait_queue_head_t down_waitqueue; + wait_queue_head_t vc_waitqueue; struct iavf_q_vector *q_vectors; struct list_head vlan_filter_list; struct list_head mac_filter_list; @@ -292,6 +294,7 @@ struct iavf_adapter { #define IAVF_FLAG_QUEUES_DISABLED BIT(17) #define IAVF_FLAG_SETUP_NETDEV_FEATURES BIT(18) #define IAVF_FLAG_REINIT_MSIX_NEEDED BIT(20) +#define IAVF_FLAG_INITIAL_MAC_SET BIT(23) /* duplicates for common code */ #define IAVF_FLAG_DCB_ENABLED 0 /* flags for admin queue service task */ @@ -559,6 +562,8 @@ void iavf_enable_vlan_stripping_v2(struct iavf_adapter *adapter, u16 tpid); void iavf_disable_vlan_stripping_v2(struct iavf_adapter *adapter, u16 tpid); void iavf_enable_vlan_insertion_v2(struct iavf_adapter *adapter, u16 tpid); void iavf_disable_vlan_insertion_v2(struct iavf_adapter *adapter, u16 tpid); +int iavf_replace_primary_mac(struct iavf_adapter *adapter, + const u8 *new_mac); void iavf_set_vlan_offload_features(struct iavf_adapter *adapter, netdev_features_t prev_features, |