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path: root/drivers/net/ethernet/intel/i40e/i40e.h
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Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e.h')
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e.h70
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_ */
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-14 19:12:15 +0300