diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40evf/i40evf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf.h | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h index 017c83b6271f..63f7aae2c8ce 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf.h +++ b/drivers/net/ethernet/intel/i40evf/i40evf.h @@ -67,8 +67,6 @@ struct i40e_vsi { u16 rx_itr_setting; u16 tx_itr_setting; u16 qs_handle; - u8 *rss_hkey_user; /* User configured hash keys */ - u8 *rss_lut_user; /* User configured lookup table entries */ }; /* How many Rx Buffers do we bundle into one write to the hardware ? */ @@ -239,8 +237,13 @@ struct i40evf_adapter { #define I40EVF_FLAG_AQ_CONFIGURE_QUEUES BIT(6) #define I40EVF_FLAG_AQ_MAP_VECTORS BIT(7) #define I40EVF_FLAG_AQ_HANDLE_RESET BIT(8) -#define I40EVF_FLAG_AQ_CONFIGURE_RSS BIT(9) +#define I40EVF_FLAG_AQ_CONFIGURE_RSS BIT(9) /* direct AQ config */ #define I40EVF_FLAG_AQ_GET_CONFIG BIT(10) +/* Newer style, RSS done by the PF so we can ignore hardware vagaries. */ +#define I40EVF_FLAG_AQ_GET_HENA BIT(11) +#define I40EVF_FLAG_AQ_SET_HENA BIT(12) +#define I40EVF_FLAG_AQ_SET_RSS_KEY BIT(13) +#define I40EVF_FLAG_AQ_SET_RSS_LUT BIT(14) /* OS defined structs */ struct net_device *netdev; @@ -260,8 +263,14 @@ struct i40evf_adapter { (_a)->vf_res->vf_offload_flags & \ I40E_VIRTCHNL_VF_OFFLOAD_IWARP : \ 0) +/* RSS by the PF should be preferred over RSS via other methods. */ +#define RSS_PF(_a) ((_a)->vf_res->vf_offload_flags & \ + I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF) #define RSS_AQ(_a) ((_a)->vf_res->vf_offload_flags & \ I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ) +#define RSS_REG(_a) (!((_a)->vf_res->vf_offload_flags & \ + (I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ | \ + I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF))) #define VLAN_ALLOWED(_a) ((_a)->vf_res->vf_offload_flags & \ I40E_VIRTCHNL_VF_OFFLOAD_VLAN) struct i40e_virtchnl_vf_resource *vf_res; /* incl. all VSIs */ @@ -273,6 +282,12 @@ struct i40evf_adapter { struct i40e_eth_stats current_stats; struct i40e_vsi vsi; u32 aq_wait_count; + /* RSS stuff */ + u64 hena; + u16 rss_key_size; + u16 rss_lut_size; + u8 *rss_key; + u8 *rss_lut; }; @@ -316,11 +331,12 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter); void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags); void i40evf_request_stats(struct i40evf_adapter *adapter); void i40evf_request_reset(struct i40evf_adapter *adapter); +void i40evf_get_hena(struct i40evf_adapter *adapter); +void i40evf_set_hena(struct i40evf_adapter *adapter); +void i40evf_set_rss_key(struct i40evf_adapter *adapter); +void i40evf_set_rss_lut(struct i40evf_adapter *adapter); void i40evf_virtchnl_completion(struct i40evf_adapter *adapter, enum i40e_virtchnl_ops v_opcode, i40e_status v_retval, u8 *msg, u16 msglen); -int i40evf_config_rss(struct i40e_vsi *vsi, const u8 *seed, u8 *lut, - u16 lut_size); -int i40evf_get_rss(struct i40e_vsi *vsi, const u8 *seed, u8 *lut, - u16 lut_size); +int i40evf_config_rss(struct i40evf_adapter *adapter); #endif /* _I40EVF_H_ */ |