#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
#define I40E_MIN_MSIX 2
#define I40E_DEFAULT_NUM_VMDQ_VSI 8 /* max 256 VSIs */
#define I40E_MIN_VSI_ALLOC 51 /* LAN, ATR, FCOE, 32 VF, 16 VMDQ */
-#define I40E_DEFAULT_QUEUES_PER_VMDQ 2 /* max 16 qps */
+/* max 16 qps */
+#define i40e_default_queues_per_vmdq(pf) \
+ (((pf)->flags & I40E_FLAG_RSS_AQ_CAPABLE) ? 4 : 1)
#define I40E_DEFAULT_QUEUES_PER_VF 4
#define I40E_DEFAULT_QUEUES_PER_TC 1 /* should be a power of 2 */
-#define I40E_MAX_QUEUES_PER_TC 64 /* should be a power of 2 */
+#define i40e_pf_get_max_q_per_tc(pf) \
+ (((pf)->flags & I40E_FLAG_128_QP_RSS_CAPABLE) ? 128 : 64)
#define I40E_FDIR_RING 0
#define I40E_FDIR_RING_COUNT 32
#ifdef I40E_FCOE
#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 (1 << 0)
+#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
enum i40e_fd_stat_idx {
I40E_FD_STAT_ATR,
I40E_FD_STAT_SB,
+ I40E_FD_STAT_ATR_TUNNEL,
I40E_FD_STAT_PF_COUNT
};
#define I40E_FD_STAT_PF_IDX(pf_id) ((pf_id) * I40E_FD_STAT_PF_COUNT)
(I40E_FD_STAT_PF_IDX(pf_id) + I40E_FD_STAT_ATR)
#define I40E_FD_SB_STAT_IDX(pf_id) \
(I40E_FD_STAT_PF_IDX(pf_id) + I40E_FD_STAT_SB)
+#define I40E_FD_ATR_TUNNEL_STAT_IDX(pf_id) \
+ (I40E_FD_STAT_PF_IDX(pf_id) + I40E_FD_STAT_ATR_TUNNEL)
struct i40e_fdir_filter {
struct hlist_node fdir_node;
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;
struct hlist_head fdir_filter_list;
u16 fdir_pf_active_filters;
- u16 fd_sb_cnt_idx;
- u16 fd_atr_cnt_idx;
unsigned long fd_flush_timestamp;
u32 fd_flush_cnt;
u32 fd_add_err;
struct work_struct service_task;
u64 flags;
-#define I40E_FLAG_RX_CSUM_ENABLED (u64)(1 << 1)
-#define I40E_FLAG_MSI_ENABLED (u64)(1 << 2)
-#define I40E_FLAG_MSIX_ENABLED (u64)(1 << 3)
-#define I40E_FLAG_RX_1BUF_ENABLED (u64)(1 << 4)
-#define I40E_FLAG_RX_PS_ENABLED (u64)(1 << 5)
-#define I40E_FLAG_RSS_ENABLED (u64)(1 << 6)
-#define I40E_FLAG_VMDQ_ENABLED (u64)(1 << 7)
-#define I40E_FLAG_FDIR_REQUIRES_REINIT (u64)(1 << 8)
-#define I40E_FLAG_NEED_LINK_UPDATE (u64)(1 << 9)
+#define I40E_FLAG_RX_CSUM_ENABLED BIT_ULL(1)
+#define I40E_FLAG_MSI_ENABLED BIT_ULL(2)
+#define I40E_FLAG_MSIX_ENABLED BIT_ULL(3)
+#define I40E_FLAG_RX_1BUF_ENABLED BIT_ULL(4)
+#define I40E_FLAG_RX_PS_ENABLED BIT_ULL(5)
+#define I40E_FLAG_RSS_ENABLED BIT_ULL(6)
+#define I40E_FLAG_VMDQ_ENABLED BIT_ULL(7)
+#define I40E_FLAG_FDIR_REQUIRES_REINIT BIT_ULL(8)
+#define I40E_FLAG_NEED_LINK_UPDATE BIT_ULL(9)
+#define I40E_FLAG_IWARP_ENABLED BIT_ULL(10)
#ifdef I40E_FCOE
-#define I40E_FLAG_FCOE_ENABLED (u64)(1 << 11)
+#define I40E_FLAG_FCOE_ENABLED BIT_ULL(11)
#endif /* I40E_FCOE */
-#define I40E_FLAG_IN_NETPOLL (u64)(1 << 12)
-#define I40E_FLAG_16BYTE_RX_DESC_ENABLED (u64)(1 << 13)
-#define I40E_FLAG_CLEAN_ADMINQ (u64)(1 << 14)
-#define I40E_FLAG_FILTER_SYNC (u64)(1 << 15)
-#define I40E_FLAG_PROCESS_MDD_EVENT (u64)(1 << 17)
-#define I40E_FLAG_PROCESS_VFLR_EVENT (u64)(1 << 18)
-#define I40E_FLAG_SRIOV_ENABLED (u64)(1 << 19)
-#define I40E_FLAG_DCB_ENABLED (u64)(1 << 20)
-#define I40E_FLAG_FD_SB_ENABLED (u64)(1 << 21)
-#define I40E_FLAG_FD_ATR_ENABLED (u64)(1 << 22)
-#define I40E_FLAG_PTP (u64)(1 << 25)
-#define I40E_FLAG_MFP_ENABLED (u64)(1 << 26)
+#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)
+#define I40E_FLAG_PROCESS_MDD_EVENT BIT_ULL(17)
+#define I40E_FLAG_PROCESS_VFLR_EVENT BIT_ULL(18)
+#define I40E_FLAG_SRIOV_ENABLED BIT_ULL(19)
+#define I40E_FLAG_DCB_ENABLED BIT_ULL(20)
+#define I40E_FLAG_FD_SB_ENABLED BIT_ULL(21)
+#define I40E_FLAG_FD_ATR_ENABLED BIT_ULL(22)
+#define I40E_FLAG_PTP BIT_ULL(25)
+#define I40E_FLAG_MFP_ENABLED BIT_ULL(26)
#ifdef CONFIG_I40E_VXLAN
-#define I40E_FLAG_VXLAN_FILTER_SYNC (u64)(1 << 27)
+#define I40E_FLAG_VXLAN_FILTER_SYNC BIT_ULL(27)
#endif
-#define I40E_FLAG_PORT_ID_VALID (u64)(1 << 28)
-#define I40E_FLAG_DCB_CAPABLE (u64)(1 << 29)
+#define I40E_FLAG_PORT_ID_VALID BIT_ULL(28)
+#define I40E_FLAG_DCB_CAPABLE BIT_ULL(29)
+#define I40E_FLAG_RSS_AQ_CAPABLE BIT_ULL(31)
+#define I40E_FLAG_HW_ATR_EVICT_CAPABLE BIT_ULL(32)
+#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;
#ifdef CONFIG_DEBUG_FS
struct dentry *i40e_dbg_pf;
#endif /* CONFIG_DEBUG_FS */
+ bool cur_promisc;
u16 instance; /* A unique number per i40e_pf instance in the system */
/* 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 {
bool stat_offsets_loaded;
struct i40e_eth_stats stats;
struct i40e_eth_stats stats_offsets;
+ struct i40e_veb_tc_stats tc_stats;
+ struct i40e_veb_tc_stats tc_stats_offsets;
};
/* struct that defines a VSI, associated with a dev */
u32 current_netdev_flags;
unsigned long state;
-#define I40E_VSI_FLAG_FILTER_CHANGED (1<<0)
-#define I40E_VSI_FLAG_VEB_OWNER (1<<1)
+#define I40E_VSI_FLAG_FILTER_CHANGED BIT(0)
+#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 */
#endif
u32 tx_restart;
u32 tx_busy;
+ u64 tx_linearize;
u32 rx_buf_failed;
u32 rx_page_failed;
*/
u16 rx_itr_setting;
u16 tx_itr_setting;
+ u16 int_rate_limit; /* value in usecs */
u16 rss_table_size;
u16 rss_size;
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);
cpumask_t affinity_mask;
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 */
};
/**
- * 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;
}
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);
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);
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,
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_ */
Code Review / kvmfornfv.git / blobdiff