diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 70 |
1 files changed, 56 insertions, 14 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index e7462793d48d..4dd3e26129b4 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -71,7 +71,6 @@ #define I40E_MAX_VEB 16 #define I40E_MAX_NUM_DESCRIPTORS 4096 -#define I40E_MAX_REGISTER 0x800000 #define I40E_MAX_CSR_SPACE (4 * 1024 * 1024 - 64 * 1024) #define I40E_DEFAULT_NUM_DESCRIPTORS 512 #define I40E_REQ_DESCRIPTOR_MULTIPLE 32 @@ -94,19 +93,26 @@ #endif /* I40E_FCOE */ #define I40E_MAX_AQ_BUF_SIZE 4096 #define I40E_AQ_LEN 256 -#define I40E_AQ_WORK_LIMIT 32 +#define I40E_AQ_WORK_LIMIT 66 /* max number of VFs + a little */ #define I40E_MAX_USER_PRIORITY 8 #define I40E_DEFAULT_MSG_ENABLE 4 #define I40E_QUEUE_WAIT_RETRY_LIMIT 10 -#define I40E_INT_NAME_STR_LEN (IFNAMSIZ + 9) +#define I40E_INT_NAME_STR_LEN (IFNAMSIZ + 16) /* Ethtool Private Flags */ #define I40E_PRIV_FLAGS_NPAR_FLAG BIT(0) +#define I40E_PRIV_FLAGS_LINKPOLL_FLAG BIT(1) +#define I40E_PRIV_FLAGS_FD_ATR BIT(2) +#define I40E_PRIV_FLAGS_VEB_STATS BIT(3) #define I40E_NVM_VERSION_LO_SHIFT 0 #define I40E_NVM_VERSION_LO_MASK (0xff << I40E_NVM_VERSION_LO_SHIFT) #define I40E_NVM_VERSION_HI_SHIFT 12 #define I40E_NVM_VERSION_HI_MASK (0xf << I40E_NVM_VERSION_HI_SHIFT) +#define I40E_OEM_VER_BUILD_MASK 0xffff +#define I40E_OEM_VER_PATCH_MASK 0xff +#define I40E_OEM_VER_BUILD_SHIFT 8 +#define I40E_OEM_VER_SHIFT 24 /* The values in here are decimal coded as hex as is the case in the NVM map*/ #define I40E_CURRENT_NVM_VERSION_HI 0x2 @@ -243,7 +249,6 @@ struct i40e_pf { struct pci_dev *pdev; struct i40e_hw hw; unsigned long state; - unsigned long link_check_timeout; struct msix_entry *msix_entries; bool fc_autoneg_status; @@ -305,7 +310,6 @@ struct i40e_pf { #ifdef I40E_FCOE #define I40E_FLAG_FCOE_ENABLED BIT_ULL(11) #endif /* I40E_FCOE */ -#define I40E_FLAG_IN_NETPOLL BIT_ULL(12) #define I40E_FLAG_16BYTE_RX_DESC_ENABLED BIT_ULL(13) #define I40E_FLAG_CLEAN_ADMINQ BIT_ULL(14) #define I40E_FLAG_FILTER_SYNC BIT_ULL(15) @@ -327,8 +331,11 @@ struct i40e_pf { #define I40E_FLAG_OUTER_UDP_CSUM_CAPABLE BIT_ULL(33) #define I40E_FLAG_128_QP_RSS_CAPABLE BIT_ULL(34) #define I40E_FLAG_WB_ON_ITR_CAPABLE BIT_ULL(35) +#define I40E_FLAG_VEB_STATS_ENABLED BIT_ULL(37) #define I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE BIT_ULL(38) +#define I40E_FLAG_LINK_POLLING_ENABLED BIT_ULL(39) #define I40E_FLAG_VEB_MODE_ENABLED BIT_ULL(40) +#define I40E_FLAG_NO_PCI_LINK_CHECK BIT_ULL(42) /* tracks features that get auto disabled by errors */ u64 auto_disable_flags; @@ -409,6 +416,9 @@ struct i40e_pf { /* These are only valid in NPAR modes */ u32 npar_max_bw; u32 npar_min_bw; + + u32 ioremap_len; + u32 fd_inv; }; struct i40e_mac_filter { @@ -460,6 +470,8 @@ struct i40e_vsi { #define I40E_VSI_FLAG_VEB_OWNER BIT(1) unsigned long flags; + /* Per VSI lock to protect elements/list (MAC filter) */ + spinlock_t mac_filter_list_lock; struct list_head mac_filter_list; /* VSI stats */ @@ -474,6 +486,7 @@ struct i40e_vsi { #endif u32 tx_restart; u32 tx_busy; + u64 tx_linearize; u32 rx_buf_failed; u32 rx_page_failed; @@ -489,6 +502,7 @@ struct i40e_vsi { */ u16 rx_itr_setting; u16 tx_itr_setting; + u16 int_rate_limit; /* value in usecs */ u16 rss_table_size; u16 rss_size; @@ -534,6 +548,7 @@ struct i40e_vsi { u16 idx; /* index in pf->vsi[] */ u16 veb_idx; /* index of VEB parent */ struct kobject *kobj; /* sysfs object */ + bool current_isup; /* Sync 'link up' logging */ /* VSI specific handlers */ irqreturn_t (*irq_handler)(int irq, void *data); @@ -564,6 +579,8 @@ struct i40e_q_vector { struct rcu_head rcu; /* to avoid race with update stats on free */ char name[I40E_INT_NAME_STR_LEN]; bool arm_wb_state; +#define ITR_COUNTDOWN_START 100 + u8 itr_countdown; /* when 0 should adjust ITR */ } ____cacheline_internodealigned_in_smp; /* lan device */ @@ -573,22 +590,29 @@ struct i40e_device { }; /** - * i40e_fw_version_str - format the FW and NVM version strings + * i40e_nvm_version_str - format the NVM version strings * @hw: ptr to the hardware info **/ -static inline char *i40e_fw_version_str(struct i40e_hw *hw) +static inline char *i40e_nvm_version_str(struct i40e_hw *hw) { static char buf[32]; + u32 full_ver; + u8 ver, patch; + u16 build; + + full_ver = hw->nvm.oem_ver; + ver = (u8)(full_ver >> I40E_OEM_VER_SHIFT); + build = (u16)((full_ver >> I40E_OEM_VER_BUILD_SHIFT) + & I40E_OEM_VER_BUILD_MASK); + patch = (u8)(full_ver & I40E_OEM_VER_PATCH_MASK); snprintf(buf, sizeof(buf), - "f%d.%d.%05d a%d.%d n%x.%02x e%x", - hw->aq.fw_maj_ver, hw->aq.fw_min_ver, hw->aq.fw_build, - hw->aq.api_maj_ver, hw->aq.api_min_ver, + "%x.%02x 0x%x %d.%d.%d", (hw->nvm.version & I40E_NVM_VERSION_HI_MASK) >> I40E_NVM_VERSION_HI_SHIFT, (hw->nvm.version & I40E_NVM_VERSION_LO_MASK) >> I40E_NVM_VERSION_LO_SHIFT, - (hw->nvm.eetrack & 0xffffff)); + hw->nvm.eetrack, ver, build, patch); return buf; } @@ -667,7 +691,7 @@ struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi, bool is_vf, bool is_netdev); void i40e_del_filter(struct i40e_vsi *vsi, u8 *macaddr, s16 vlan, bool is_vf, bool is_netdev); -int i40e_sync_vsi_filters(struct i40e_vsi *vsi); +int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl); struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type, u16 uplink, u32 param1); int i40e_vsi_release(struct i40e_vsi *vsi); @@ -700,7 +724,24 @@ static inline void i40e_dbg_pf_exit(struct i40e_pf *pf) {} static inline void i40e_dbg_init(void) {} static inline void i40e_dbg_exit(void) {} #endif /* CONFIG_DEBUG_FS*/ -void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector); +/** + * i40e_irq_dynamic_enable - Enable default interrupt generation settings + * @vsi: pointer to a vsi + * @vector: enable a particular Hw Interrupt vector, without base_vector + **/ +static inline void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector) +{ + struct i40e_pf *pf = vsi->back; + struct i40e_hw *hw = &pf->hw; + u32 val; + + val = I40E_PFINT_DYN_CTLN_INTENA_MASK | + I40E_PFINT_DYN_CTLN_CLEARPBA_MASK | + (I40E_ITR_NONE << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT); + wr32(hw, I40E_PFINT_DYN_CTLN(vector + vsi->base_vector - 1), val); + /* skip the flush */ +} + void i40e_irq_dynamic_disable(struct i40e_vsi *vsi, int vector); void i40e_irq_dynamic_disable_icr0(struct i40e_pf *pf); void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf); @@ -739,7 +780,7 @@ int i40e_fcoe_vsi_init(struct i40e_vsi *vsi, struct i40e_vsi_context *ctxt); u8 i40e_get_fcoe_tc_map(struct i40e_pf *pf); void i40e_fcoe_config_netdev(struct net_device *netdev, struct i40e_vsi *vsi); void i40e_fcoe_vsi_setup(struct i40e_pf *pf); -int i40e_init_pf_fcoe(struct i40e_pf *pf); +void i40e_init_pf_fcoe(struct i40e_pf *pf); int i40e_fcoe_setup_ddp_resources(struct i40e_vsi *vsi); void i40e_fcoe_free_ddp_resources(struct i40e_vsi *vsi); int i40e_fcoe_handle_offload(struct i40e_ring *rx_ring, @@ -771,4 +812,5 @@ int i40e_is_vsi_uplink_mode_veb(struct i40e_vsi *vsi); i40e_status i40e_get_npar_bw_setting(struct i40e_pf *pf); i40e_status i40e_set_npar_bw_setting(struct i40e_pf *pf); i40e_status i40e_commit_npar_bw_setting(struct i40e_pf *pf); +void i40e_print_link_message(struct i40e_vsi *vsi, bool isup); #endif /* _I40E_H_ */ |