#include "rte_pmd_i40e.h"
#include "base/i40e_register.h"
+#include "base/i40e_type.h"
+#include "base/virtchnl.h"
#define I40E_VLAN_TAG_SIZE 4
#define I40E_DEFAULT_DCB_APP_NUM 1
#define I40E_DEFAULT_DCB_APP_PRIO 3
+#define I40E_FDIR_PRG_PKT_CNT 128
+
+/*
+ * Struct to store flow created.
+ */
+struct rte_flow {
+ TAILQ_ENTRY(rte_flow) node;
+ enum rte_filter_type filter_type;
+ void *rule;
+};
+
/**
* The overhead from MTU to max frame size.
* Considering QinQ packet, the VLAN tag needs to be counted twice.
#define I40E_ETH_OVERHEAD \
(RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + I40E_VLAN_TAG_SIZE * 2)
+#define I40E_RXTX_BYTES_H_16_BIT(bytes) ((bytes) & ~I40E_48_BIT_MASK)
+#define I40E_RXTX_BYTES_L_48_BIT(bytes) ((bytes) & I40E_48_BIT_MASK)
+
struct i40e_adapter;
struct rte_pci_driver;
+/**
+ * MAC filter type
+ */
+enum i40e_mac_filter_type {
+ I40E_MAC_PERFECT_MATCH = 1, /**< exact match of MAC addr. */
+ I40E_MACVLAN_PERFECT_MATCH, /**< exact match of MAC addr and VLAN ID. */
+ I40E_MAC_HASH_MATCH, /**< hash match of MAC addr. */
+ /** hash match of MAC addr and exact match of VLAN ID. */
+ I40E_MACVLAN_HASH_MATCH,
+};
+
/**
* MAC filter structure
*/
struct i40e_mac_filter_info {
- enum rte_mac_filter_type filter_type;
+ enum i40e_mac_filter_type filter_type;
struct rte_ether_addr mac_addr;
};
/* i40e MACVLAN filter structure */
struct i40e_macvlan_filter {
struct rte_ether_addr macaddr;
- enum rte_mac_filter_type filter_type;
+ enum i40e_mac_filter_type filter_type;
uint16_t vlan_id;
};
uint8_t vlan_anti_spoof_on; /* The VLAN anti-spoofing enabled */
uint8_t vlan_filter_on; /* The VLAN filter enabled */
struct i40e_bw_info bw_info; /* VSI bandwidth information */
+ uint64_t prev_rx_bytes;
+ uint64_t prev_tx_bytes;
};
struct pool_entry {
I40E_FDIR_IPTYPE_IPV6,
};
+/**
+ * Structure to store flex pit for flow diretor.
+ */
+struct i40e_fdir_flex_pit {
+ uint8_t src_offset; /* offset in words from the beginning of payload */
+ uint8_t size; /* size in words */
+ uint8_t dst_offset; /* offset in words of flexible payload */
+};
+
/* A structure used to contain extend input of flow */
struct i40e_fdir_flow_ext {
uint16_t vlan_tci;
uint8_t flexbytes[RTE_ETH_FDIR_MAX_FLEXLEN];
/* It is filled by the flexible payload to match. */
+ uint8_t flex_mask[I40E_FDIR_MAX_FLEX_LEN];
+ uint8_t raw_id;
uint8_t is_vf; /* 1 for VF, 0 for port dev */
uint16_t dst_id; /* VF ID, available when is_vf is 1*/
bool inner_ip; /* If there is inner ip */
bool customized_pctype; /* If customized pctype is used */
bool pkt_template; /* If raw packet template is used */
bool is_udp; /* ipv4|ipv6 udp flow */
+ enum i40e_flxpld_layer_idx layer_idx;
+ struct i40e_fdir_flex_pit flex_pit[I40E_MAX_FLXPLD_LAYER * I40E_MAX_FLXPLD_FIED];
+ bool is_flex_flow;
};
/* A structure used to define the input for a flow director filter entry */
};
/* A structure used to define the flow director filter entry by filter_ctrl API
- * It supports RTE_ETH_FILTER_FDIR with RTE_ETH_FILTER_ADD and
- * RTE_ETH_FILTER_DELETE operations.
+ * It supports RTE_ETH_FILTER_FDIR data representation.
*/
struct i40e_fdir_filter_conf {
uint32_t soft_id;
struct i40e_fdir_action action; /* Action taken when match */
};
-/*
- * Structure to store flex pit for flow diretor.
- */
-struct i40e_fdir_flex_pit {
- uint8_t src_offset; /* offset in words from the beginning of payload */
- uint8_t size; /* size in words */
- uint8_t dst_offset; /* offset in words of flexible payload */
-};
-
struct i40e_fdir_flex_mask {
uint8_t word_mask; /**< Bit i enables word i of flexible payload */
uint8_t nb_bitmask;
struct i40e_fdir_filter_conf fdir;
};
+/* fdir memory pool entry */
+struct i40e_fdir_entry {
+ struct rte_flow flow;
+ uint32_t idx;
+};
+
+/* pre-allocated fdir memory pool */
+struct i40e_fdir_flow_pool {
+ /* a bitmap to manage the fdir pool */
+ struct rte_bitmap *bitmap;
+ /* the size the pool is pf->fdir->fdir_space_size */
+ struct i40e_fdir_entry *pool;
+};
+
+#define FLOW_TO_FLOW_BITMAP(f) \
+ container_of((f), struct i40e_fdir_entry, flow)
+
TAILQ_HEAD(i40e_fdir_filter_list, i40e_fdir_filter);
/*
* A structure used to define fields of a FDIR related info.
uint16_t match_counter_index; /* Statistic counter index used for fdir*/
struct i40e_tx_queue *txq;
struct i40e_rx_queue *rxq;
- void *prg_pkt; /* memory for fdir program packet */
- uint64_t dma_addr; /* physic address of packet memory*/
+ void *prg_pkt[I40E_FDIR_PRG_PKT_CNT]; /* memory for fdir program packet */
+ uint64_t dma_addr[I40E_FDIR_PRG_PKT_CNT]; /* physic address of packet memory*/
+ /*
+ * txq available buffer counter, indicates how many available buffers
+ * for fdir programming, initialized as I40E_FDIR_PRG_PKT_CNT
+ */
+ int txq_available_buf_count;
+
/* input set bits for each pctype */
uint64_t input_set[I40E_FILTER_PCTYPE_MAX];
/*
struct i40e_fdir_filter_list fdir_list;
struct i40e_fdir_filter **hash_map;
struct rte_hash *hash_table;
+ /* An array to store the inserted rules input */
+ struct i40e_fdir_filter *fdir_filter_array;
+
+ /*
+ * Priority ordering at filter invalidation(destroying a flow) between
+ * "best effort" space and "guaranteed" space.
+ *
+ * 0 = At filter invalidation, the hardware first tries to increment the
+ * "best effort" space. The "guaranteed" space is incremented only when
+ * the global "best effort" space is at it max value or the "best effort"
+ * space of the PF is at its max value.
+ * 1 = At filter invalidation, the hardware first tries to increment its
+ * "guaranteed" space. The "best effort" space is incremented only when
+ * it is already at its max value.
+ */
+ uint32_t fdir_invalprio;
+ /* the total size of the fdir, this number is the sum of the guaranteed +
+ * shared space
+ */
+ uint32_t fdir_space_size;
+ /* the actual number of the fdir rules in hardware, initialized as 0 */
+ uint32_t fdir_actual_cnt;
+ /* the free guaranteed space of the fdir */
+ uint32_t fdir_guarantee_free_space;
+ /* the fdir total guaranteed space */
+ uint32_t fdir_guarantee_total_space;
+ /* the pre-allocated pool of the rte_flow */
+ struct i40e_fdir_flow_pool fdir_flow_pool;
/* Mark if flex pit and mask is set */
bool flex_pit_flag[I40E_MAX_FLXPLD_LAYER];
bool flex_mask_flag[I40E_FILTER_PCTYPE_MAX];
bool inset_flag[I40E_FILTER_PCTYPE_MAX]; /* Mark if input set is set */
+
+ uint32_t flex_flow_count[I40E_MAX_FLXPLD_LAYER];
};
/* Ethertype filter number HW supports */
TAILQ_HEAD(i40e_mirror_rule_list, i40e_mirror_rule);
-/*
- * Struct to store flow created.
- */
-struct rte_flow {
- TAILQ_ENTRY(rte_flow) node;
- enum rte_filter_type filter_type;
- void *rule;
-};
-
TAILQ_HEAD(i40e_flow_list, rte_flow);
/* Struct to store Traffic Manager shaper profile. */
};
struct i40e_rte_flow_rss_conf {
- struct rte_flow_action_rss conf; /**< RSS parameters. */
- uint16_t queue_region_conf; /**< Queue region config flag */
+ struct rte_flow_action_rss conf; /**< RSS parameters. */
+
uint8_t key[(I40E_VFQF_HKEY_MAX_INDEX > I40E_PFQF_HKEY_MAX_INDEX ?
I40E_VFQF_HKEY_MAX_INDEX : I40E_PFQF_HKEY_MAX_INDEX + 1) *
- sizeof(uint32_t)]; /* Hash key. */
- uint16_t queue[I40E_MAX_Q_PER_TC]; /**< Queues indices to use. */
- bool valid; /* Check if it's valid */
-};
+ sizeof(uint32_t)]; /**< Hash key. */
+ uint16_t queue[ETH_RSS_RETA_SIZE_512]; /**< Queues indices to use. */
-TAILQ_HEAD(i40e_rss_conf_list, i40e_rss_filter);
+ bool symmetric_enable; /**< true, if enable symmetric */
+ uint64_t config_pctypes; /**< All PCTYPES with the flow */
+ uint64_t inset; /**< input sets */
+
+ uint8_t region_priority; /**< queue region priority */
+ uint8_t region_queue_num; /**< region queue number */
+ uint16_t region_queue_start; /**< region queue start */
+
+ uint32_t misc_reset_flags;
+#define I40E_HASH_FLOW_RESET_FLAG_FUNC 0x01UL
+#define I40E_HASH_FLOW_RESET_FLAG_KEY 0x02UL
+#define I40E_HASH_FLOW_RESET_FLAG_QUEUE 0x04UL
+#define I40E_HASH_FLOW_RESET_FLAG_REGION 0x08UL
+
+ /**< All PCTYPES that reset with the flow */
+ uint64_t reset_config_pctypes;
+ /**< Symmetric function should reset on PCTYPES */
+ uint64_t reset_symmetric_pctypes;
+};
/* RSS filter list structure */
struct i40e_rss_filter {
struct i40e_rte_flow_rss_conf rss_filter_info;
};
+TAILQ_HEAD(i40e_rss_conf_list, i40e_rss_filter);
+
struct i40e_vf_msg_cfg {
/* maximal VF message during a statistic period */
uint32_t max_msg;
uint16_t fdir_qp_offset;
uint16_t hash_lut_size; /* The size of hash lookup table */
+ bool hash_filter_enabled;
+ uint64_t hash_enabled_queues;
/* input set bits for each pctype */
uint64_t hash_input_set[I40E_FILTER_PCTYPE_MAX];
/* store VXLAN UDP ports */
struct i40e_fdir_info fdir; /* flow director info */
struct i40e_ethertype_rule ethertype; /* Ethertype filter rule */
struct i40e_tunnel_rule tunnel; /* Tunnel filter rule */
- struct i40e_rte_flow_rss_conf rss_info; /* RSS info */
struct i40e_rss_conf_list rss_config_list; /* RSS rule list */
struct i40e_queue_regions queue_region; /* queue region info */
struct i40e_fc_conf fc_conf; /* Flow control conf */
uint16_t switch_domain_id;
struct i40e_vf_msg_cfg vf_msg_cfg;
+ uint64_t prev_rx_bytes;
+ uint64_t prev_tx_bytes;
+ uint64_t internal_prev_rx_bytes;
+ uint64_t internal_prev_tx_bytes;
};
enum pending_msg {
bool promisc_unicast_enabled;
bool promisc_multicast_enabled;
+ rte_spinlock_t cmd_send_lock;
uint32_t version_major; /* Major version number */
uint32_t version_minor; /* Minor version number */
uint16_t promisc_flags; /* Promiscuous setting */
void i40e_pf_disable_irq0(struct i40e_hw *hw);
void i40e_pf_enable_irq0(struct i40e_hw *hw);
int i40e_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete);
-void i40e_vsi_queues_bind_intr(struct i40e_vsi *vsi, uint16_t itr_idx);
+int i40e_vsi_queues_bind_intr(struct i40e_vsi *vsi, uint16_t itr_idx);
void i40e_vsi_queues_unbind_intr(struct i40e_vsi *vsi);
+void i40e_vsi_disable_queues_intr(struct i40e_vsi *vsi);
int i40e_vsi_vlan_pvid_set(struct i40e_vsi *vsi,
struct i40e_vsi_vlan_pvid_info *info);
int i40e_vsi_config_vlan_stripping(struct i40e_vsi *vsi, bool on);
enum i40e_status_code i40e_fdir_setup_tx_resources(struct i40e_pf *pf);
enum i40e_status_code i40e_fdir_setup_rx_resources(struct i40e_pf *pf);
int i40e_fdir_setup(struct i40e_pf *pf);
+void i40e_vsi_enable_queues_intr(struct i40e_vsi *vsi);
const struct rte_memzone *i40e_memzone_reserve(const char *name,
uint32_t len,
int socket_id);
struct rte_eth_fdir_info *fdir);
void i40e_fdir_stats_get(struct rte_eth_dev *dev,
struct rte_eth_fdir_stats *stat);
-int i40e_fdir_ctrl_func(struct rte_eth_dev *dev,
- enum rte_filter_op filter_op,
- void *arg);
int i40e_select_filter_input_set(struct i40e_hw *hw,
struct rte_eth_input_set_conf *conf,
enum rte_filter_type filter);
void i40e_fdir_filter_restore(struct i40e_pf *pf);
-int i40e_hash_filter_inset_select(struct i40e_hw *hw,
- struct rte_eth_input_set_conf *conf);
-int i40e_fdir_filter_inset_select(struct i40e_pf *pf,
- struct rte_eth_input_set_conf *conf);
+int i40e_set_hash_inset(struct i40e_hw *hw, uint64_t input_set,
+ uint32_t pctype, bool add);
int i40e_pf_host_send_msg_to_vf(struct i40e_pf_vf *vf, uint32_t opcode,
uint32_t retval, uint8_t *msg,
uint16_t msglen);
int i40e_ethertype_filter_set(struct i40e_pf *pf,
struct rte_eth_ethertype_filter *filter,
bool add);
-int i40e_add_del_fdir_filter(struct rte_eth_dev *dev,
- const struct rte_eth_fdir_filter *filter,
- bool add);
+struct rte_flow *
+i40e_fdir_entry_pool_get(struct i40e_fdir_info *fdir_info);
+void i40e_fdir_entry_pool_put(struct i40e_fdir_info *fdir_info,
+ struct rte_flow *flow);
int i40e_flow_add_del_fdir_filter(struct rte_eth_dev *dev,
- const struct i40e_fdir_filter_conf *filter,
- bool add);
+ const struct i40e_fdir_filter_conf *filter,
+ bool add);
int i40e_dev_tunnel_filter_set(struct i40e_pf *pf,
struct rte_eth_tunnel_filter_conf *tunnel_filter,
uint8_t add);
bool is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv);
bool is_i40e_supported(struct rte_eth_dev *dev);
bool is_i40evf_supported(struct rte_eth_dev *dev);
-
+void i40e_set_symmetric_hash_enable_per_port(struct i40e_hw *hw,
+ uint8_t enable);
int i40e_validate_input_set(enum i40e_filter_pctype pctype,
enum rte_filter_type filter, uint64_t inset);
int i40e_generate_inset_mask_reg(uint64_t inset, uint32_t *mask,
struct i40e_hw *hw, struct i40e_pf *pf, uint16_t on);
void i40e_init_queue_region_conf(struct rte_eth_dev *dev);
void i40e_flex_payload_reg_set_default(struct i40e_hw *hw);
+void i40e_pf_disable_rss(struct i40e_pf *pf);
+int i40e_pf_calc_configured_queues_num(struct i40e_pf *pf);
+int i40e_pf_reset_rss_reta(struct i40e_pf *pf);
+int i40e_pf_reset_rss_key(struct i40e_pf *pf);
+int i40e_pf_config_rss(struct i40e_pf *pf);
int i40e_set_rss_key(struct i40e_vsi *vsi, uint8_t *key, uint8_t key_len);
int i40e_set_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size);
-int i40e_rss_conf_init(struct i40e_rte_flow_rss_conf *out,
- const struct rte_flow_action_rss *in);
-int i40e_config_rss_filter(struct i40e_pf *pf,
- struct i40e_rte_flow_rss_conf *conf, bool add);
int i40e_vf_representor_init(struct rte_eth_dev *ethdev, void *init_params);
int i40e_vf_representor_uninit(struct rte_eth_dev *ethdev);
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