diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40evf/i40evf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf.h | 51 |
1 files changed, 36 insertions, 15 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h index 00c42d803276..b8ada6d8d890 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf.h +++ b/drivers/net/ethernet/intel/i40evf/i40evf.h @@ -49,6 +49,13 @@ #define DEFAULT_DEBUG_LEVEL_SHIFT 3 #define PFX "i40evf: " +/* VSI state flags shared with common code */ +enum i40evf_vsi_state_t { + __I40E_VSI_DOWN, + /* This must be last as it determines the size of the BITMAP */ + __I40E_VSI_STATE_SIZE__, +}; + /* dummy struct to make common code less painful */ struct i40e_vsi { struct i40evf_adapter *back; @@ -56,10 +63,11 @@ struct i40e_vsi { unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)]; u16 seid; u16 id; - unsigned long state; + DECLARE_BITMAP(state, __I40E_VSI_STATE_SIZE__); int base_vector; u16 work_limit; u16 qs_handle; + void *priv; /* client driver data reference. */ }; /* How many Rx Buffers do we bundle into one write to the hardware ? */ @@ -71,10 +79,6 @@ struct i40e_vsi { #define I40EVF_MAX_RXD 4096 #define I40EVF_MIN_RXD 64 #define I40EVF_REQ_DESCRIPTOR_MULTIPLE 32 - -/* Supported Rx Buffer Sizes */ -#define I40EVF_RXBUFFER_2048 2048 -#define I40EVF_MAX_RXBUFFER 16384 /* largest size for single descriptor */ #define I40EVF_MAX_AQ_BUF_SIZE 4096 #define I40EVF_AQ_LEN 32 #define I40EVF_AQ_MAX_ERR 20 /* times to try before resetting AQ */ @@ -169,15 +173,15 @@ enum i40evf_state_t { enum i40evf_critical_section_t { __I40EVF_IN_CRITICAL_TASK, /* cannot be interrupted */ + __I40EVF_IN_CLIENT_TASK, }; -/* make common code happy */ -#define __I40E_DOWN __I40EVF_DOWN /* board specific private data structure */ struct i40evf_adapter { struct timer_list watchdog_timer; struct work_struct reset_task; struct work_struct adminq_task; + struct delayed_work client_task; struct delayed_work init_task; struct i40e_q_vector *q_vectors; struct list_head vlan_filter_list; @@ -195,15 +199,16 @@ struct i40evf_adapter { u64 hw_csum_rx_error; u32 rx_desc_count; int num_msix_vectors; + int num_iwarp_msix; + int iwarp_base_vector; u32 client_pending; + struct i40e_client_instance *cinst; struct msix_entry *msix_entries; u32 flags; #define I40EVF_FLAG_RX_CSUM_ENABLED BIT(0) -#define I40EVF_FLAG_IN_NETPOLL BIT(4) #define I40EVF_FLAG_IMIR_ENABLED BIT(5) #define I40EVF_FLAG_MQ_CAPABLE BIT(6) -#define I40EVF_FLAG_NEED_LINK_UPDATE BIT(7) #define I40EVF_FLAG_PF_COMMS_FAILED BIT(8) #define I40EVF_FLAG_RESET_PENDING BIT(9) #define I40EVF_FLAG_RESET_NEEDED BIT(10) @@ -211,15 +216,18 @@ struct i40evf_adapter { #define I40EVF_FLAG_OUTER_UDP_CSUM_CAPABLE BIT(12) #define I40EVF_FLAG_ADDR_SET_BY_PF BIT(13) #define I40EVF_FLAG_SERVICE_CLIENT_REQUESTED BIT(14) -#define I40EVF_FLAG_PROMISC_ON BIT(15) -#define I40EVF_FLAG_ALLMULTI_ON BIT(16) +#define I40EVF_FLAG_CLIENT_NEEDS_OPEN BIT(15) +#define I40EVF_FLAG_CLIENT_NEEDS_CLOSE BIT(16) +#define I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS BIT(17) +#define I40EVF_FLAG_PROMISC_ON BIT(18) +#define I40EVF_FLAG_ALLMULTI_ON BIT(19) +#define I40EVF_FLAG_LEGACY_RX BIT(20) /* duplicates for common code */ -#define I40E_FLAG_FDIR_ATR_ENABLED 0 #define I40E_FLAG_DCB_ENABLED 0 -#define I40E_FLAG_IN_NETPOLL I40EVF_FLAG_IN_NETPOLL #define I40E_FLAG_RX_CSUM_ENABLED I40EVF_FLAG_RX_CSUM_ENABLED #define I40E_FLAG_WB_ON_ITR_CAPABLE I40EVF_FLAG_WB_ON_ITR_CAPABLE #define I40E_FLAG_OUTER_UDP_CSUM_CAPABLE I40EVF_FLAG_OUTER_UDP_CSUM_CAPABLE +#define I40E_FLAG_LEGACY_RX I40EVF_FLAG_LEGACY_RX /* flags for admin queue service task */ u32 aq_required; #define I40EVF_FLAG_AQ_ENABLE_QUEUES BIT(0) @@ -246,7 +254,6 @@ struct i40evf_adapter { /* OS defined structs */ struct net_device *netdev; struct pci_dev *pdev; - struct net_device_stats net_stats; struct i40e_hw hw; /* defined in i40e_type.h */ @@ -258,10 +265,11 @@ struct i40evf_adapter { bool link_up; enum i40e_aq_link_speed link_speed; enum i40e_virtchnl_ops current_op; -#define CLIENT_ENABLED(_a) ((_a)->vf_res ? \ +#define CLIENT_ALLOWED(_a) ((_a)->vf_res ? \ (_a)->vf_res->vf_offload_flags & \ I40E_VIRTCHNL_VF_OFFLOAD_IWARP : \ 0) +#define CLIENT_ENABLED(_a) ((_a)->cinst) /* 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) @@ -292,6 +300,12 @@ struct i40evf_adapter { /* Ethtool Private Flags */ +/* lan device */ +struct i40e_device { + struct list_head list; + struct i40evf_adapter *vf; +}; + /* needed by i40evf_ethtool.c */ extern char i40evf_driver_name[]; extern const char i40evf_driver_version[]; @@ -337,4 +351,11 @@ 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 i40evf_adapter *adapter); +int i40evf_lan_add_device(struct i40evf_adapter *adapter); +int i40evf_lan_del_device(struct i40evf_adapter *adapter); +void i40evf_client_subtask(struct i40evf_adapter *adapter); +void i40evf_notify_client_message(struct i40e_vsi *vsi, u8 *msg, u16 len); +void i40evf_notify_client_l2_params(struct i40e_vsi *vsi); +void i40evf_notify_client_open(struct i40e_vsi *vsi); +void i40evf_notify_client_close(struct i40e_vsi *vsi, bool reset); #endif /* _I40EVF_H_ */ |