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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.h85
1 files changed, 64 insertions, 21 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 72dae4d97b4..65985846345 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -72,6 +72,7 @@
#define I40E_MIN_NUM_DESCRIPTORS 64
#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 */
#define I40E_DEFAULT_QUEUES_PER_VF 4
#define I40E_DEFAULT_QUEUES_PER_TC 1 /* should be a power of 2 */
@@ -86,21 +87,17 @@
#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 8
-#define I40E_NVM_VERSION_HI_MASK (0xff << I40E_NVM_VERSION_HI_SHIFT)
+#define I40E_NVM_VERSION_HI_SHIFT 12
+#define I40E_NVM_VERSION_HI_MASK (0xf << I40E_NVM_VERSION_HI_SHIFT)
/* The values in here are decimal coded as hex as is the case in the NVM map*/
#define I40E_CURRENT_NVM_VERSION_HI 0x2
-#define I40E_CURRENT_NVM_VERSION_LO 0x30
+#define I40E_CURRENT_NVM_VERSION_LO 0x40
/* magic for getting defines into strings */
#define STRINGIFY(foo) #foo
#define XSTRINGIFY(bar) STRINGIFY(bar)
-#ifndef ARCH_HAS_PREFETCH
-#define prefetch(X)
-#endif
-
#define I40E_RX_DESC(R, i) \
((ring_is_16byte_desc_enabled(R)) \
? (union i40e_32byte_rx_desc *) \
@@ -136,6 +133,7 @@ enum i40e_state_t {
__I40E_EMP_RESET_REQUESTED,
__I40E_FILTER_OVERFLOW_PROMISC,
__I40E_SUSPENDED,
+ __I40E_BAD_EEPROM,
};
enum i40e_interrupt_policy {
@@ -152,8 +150,33 @@ struct i40e_lump_tracking {
};
#define I40E_DEFAULT_ATR_SAMPLE_RATE 20
-#define I40E_FDIR_MAX_RAW_PACKET_LOOKUP 512
-struct i40e_fdir_data {
+#define I40E_FDIR_MAX_RAW_PACKET_SIZE 512
+#define I40E_FDIR_BUFFER_FULL_MARGIN 10
+#define I40E_FDIR_BUFFER_HEAD_ROOM 200
+
+enum i40e_fd_stat_idx {
+ I40E_FD_STAT_ATR,
+ I40E_FD_STAT_SB,
+ I40E_FD_STAT_PF_COUNT
+};
+#define I40E_FD_STAT_PF_IDX(pf_id) ((pf_id) * I40E_FD_STAT_PF_COUNT)
+#define I40E_FD_ATR_STAT_IDX(pf_id) \
+ (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)
+
+struct i40e_fdir_filter {
+ struct hlist_node fdir_node;
+ /* filter ipnut set */
+ u8 flow_type;
+ u8 ip4_proto;
+ /* TX packet view of src and dst */
+ __be32 dst_ip[4];
+ __be32 src_ip[4];
+ __be16 src_port;
+ __be16 dst_port;
+ __be32 sctp_v_tag;
+ /* filter control */
u16 q_index;
u8 flex_off;
u8 pctype;
@@ -162,7 +185,6 @@ struct i40e_fdir_data {
u8 fd_status;
u16 cnt_index;
u32 fd_id;
- u8 *raw_packet;
};
#define I40E_ETH_P_LLDP 0x88cc
@@ -192,11 +214,10 @@ struct i40e_pf {
unsigned long state;
unsigned long link_check_timeout;
struct msix_entry *msix_entries;
- u16 num_msix_entries;
bool fc_autoneg_status;
u16 eeprom_version;
- u16 num_vmdq_vsis; /* num vmdq pools this pf has set up */
+ u16 num_vmdq_vsis; /* num vmdq vsis this pf has set up */
u16 num_vmdq_qps; /* num queue pairs per vmdq pool */
u16 num_vmdq_msix; /* num queue vectors per vmdq pool */
u16 num_req_vfs; /* num vfs requested for this vf */
@@ -207,9 +228,15 @@ struct i40e_pf {
u16 rss_size; /* num queues in the RSS array */
u16 rss_size_max; /* HW defined max RSS queues */
u16 fdir_pf_filter_count; /* num of guaranteed filters for this PF */
+ u16 num_alloc_vsi; /* num VSIs this driver supports */
u8 atr_sample_rate;
bool wol_en;
+ struct hlist_head fdir_filter_list;
+ u16 fdir_pf_active_filters;
+ u16 fd_sb_cnt_idx;
+ u16 fd_atr_cnt_idx;
+
#ifdef CONFIG_I40E_VXLAN
__be16 vxlan_ports[I40E_MAX_PF_UDP_OFFLOAD_PORTS];
u16 pending_vxlan_bitmap;
@@ -250,6 +277,10 @@ struct i40e_pf {
#ifdef CONFIG_I40E_VXLAN
#define I40E_FLAG_VXLAN_FILTER_SYNC (u64)(1 << 27)
#endif
+#define I40E_FLAG_DCB_CAPABLE (u64)(1 << 29)
+
+ /* tracks features that get auto disabled by errors */
+ u64 auto_disable_flags;
bool stat_offsets_loaded;
struct i40e_hw_port_stats stats;
@@ -281,7 +312,6 @@ struct i40e_pf {
u16 pf_seid;
u16 main_vsi_seid;
u16 mac_seid;
- struct i40e_aqc_get_switch_config_data *sw_config;
struct kobject *switch_kobj;
#ifdef CONFIG_DEBUG_FS
struct dentry *i40e_dbg_pf;
@@ -310,9 +340,7 @@ struct i40e_pf {
struct ptp_clock *ptp_clock;
struct ptp_clock_info ptp_caps;
struct sk_buff *ptp_tx_skb;
- struct work_struct ptp_tx_work;
struct hwtstamp_config tstamp_config;
- unsigned long ptp_tx_start;
unsigned long last_rx_ptp_check;
spinlock_t tmreg_lock; /* Used to protect the device time registers. */
u64 ptp_base_adj;
@@ -401,6 +429,7 @@ struct i40e_vsi {
struct i40e_q_vector **q_vectors;
int num_q_vectors;
int base_vector;
+ bool irqs_ready;
u16 seid; /* HW index of this VSI (absolute index) */
u16 id; /* VSI number */
@@ -477,10 +506,10 @@ static inline char *i40e_fw_version_str(struct i40e_hw *hw)
"f%d.%d a%d.%d n%02x.%02x e%08x",
hw->aq.fw_maj_ver, hw->aq.fw_min_ver,
hw->aq.api_maj_ver, hw->aq.api_min_ver,
- (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.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);
return buf;
@@ -521,6 +550,15 @@ static inline bool i40e_rx_is_programming_status(u64 qw)
(qw >> I40E_RX_PROG_STATUS_DESC_LENGTH_SHIFT);
}
+/**
+ * i40e_get_fd_cnt_all - get the total FD filter space available
+ * @pf: pointer to the pf struct
+ **/
+static inline int i40e_get_fd_cnt_all(struct i40e_pf *pf)
+{
+ return pf->hw.fdir_shared_filter_count + pf->fdir_pf_filter_count;
+}
+
/* needed by i40e_ethtool.c */
int i40e_up(struct i40e_vsi *vsi);
void i40e_down(struct i40e_vsi *vsi);
@@ -534,9 +572,13 @@ struct rtnl_link_stats64 *i40e_get_vsi_stats_struct(struct i40e_vsi *vsi);
int i40e_fetch_switch_configuration(struct i40e_pf *pf,
bool printconfig);
-int i40e_program_fdir_filter(struct i40e_fdir_data *fdir_data,
+int i40e_program_fdir_filter(struct i40e_fdir_filter *fdir_data, u8 *raw_packet,
struct i40e_pf *pf, bool add);
-
+int i40e_add_del_fdir(struct i40e_vsi *vsi,
+ struct i40e_fdir_filter *input, bool add);
+void i40e_fdir_check_and_reenable(struct i40e_pf *pf);
+int i40e_get_current_fd_count(struct i40e_pf *pf);
+bool i40e_set_ntuple(struct i40e_pf *pf, netdev_features_t features);
void i40e_set_ethtool_ops(struct net_device *netdev);
struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi,
u8 *macaddr, s16 vlan,
@@ -575,6 +617,7 @@ void i40e_irq_dynamic_enable(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);
int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
+int i40e_vsi_open(struct i40e_vsi *vsi);
void i40e_vlan_stripping_disable(struct i40e_vsi *vsi);
int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid);
int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 00:00:48 +0000