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/*-
* BSD LICENSE
*
* Copyright (c) 2017 Intel Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _PMD_I40E_H_
#define _PMD_I40E_H_
/**
* @file rte_pmd_i40e.h
*
* i40e PMD specific functions.
*
* @b EXPERIMENTAL: this API may change, or be removed, without prior notice
*
*/
#include <rte_ethdev.h>
/**
* Response sent back to i40e driver from user app after callback
*/
enum rte_pmd_i40e_mb_event_rsp {
RTE_PMD_I40E_MB_EVENT_NOOP_ACK, /**< skip mbox request and ACK */
RTE_PMD_I40E_MB_EVENT_NOOP_NACK, /**< skip mbox request and NACK */
RTE_PMD_I40E_MB_EVENT_PROCEED, /**< proceed with mbox request */
RTE_PMD_I40E_MB_EVENT_MAX /**< max value of this enum */
};
/**
* Data sent to the user application when the callback is executed.
*/
struct rte_pmd_i40e_mb_event_param {
uint16_t vfid; /**< Virtual Function number */
uint16_t msg_type; /**< VF to PF message type, see virtchnl_ops */
uint16_t retval; /**< return value */
void *msg; /**< pointer to message */
uint16_t msglen; /**< length of the message */
};
/**
* Option of package processing.
*/
enum rte_pmd_i40e_package_op {
RTE_PMD_I40E_PKG_OP_UNDEFINED = 0,
RTE_PMD_I40E_PKG_OP_WR_ADD, /**< load package and add to info list */
RTE_PMD_I40E_PKG_OP_WR_DEL, /**< load package and delete from info list */
RTE_PMD_I40E_PKG_OP_WR_ONLY, /**< load package without modifying info list */
RTE_PMD_I40E_PKG_OP_MAX = 32
};
/**
* Types of package information.
*/
enum rte_pmd_i40e_package_info {
RTE_PMD_I40E_PKG_INFO_UNDEFINED = 0,
RTE_PMD_I40E_PKG_INFO_GLOBAL_HEADER,
RTE_PMD_I40E_PKG_INFO_GLOBAL_NOTES_SIZE,
RTE_PMD_I40E_PKG_INFO_GLOBAL_NOTES,
RTE_PMD_I40E_PKG_INFO_GLOBAL_MAX = 1024,
RTE_PMD_I40E_PKG_INFO_HEADER,
RTE_PMD_I40E_PKG_INFO_DEVID_NUM,
RTE_PMD_I40E_PKG_INFO_DEVID_LIST,
RTE_PMD_I40E_PKG_INFO_PROTOCOL_NUM,
RTE_PMD_I40E_PKG_INFO_PROTOCOL_LIST,
RTE_PMD_I40E_PKG_INFO_PCTYPE_NUM,
RTE_PMD_I40E_PKG_INFO_PCTYPE_LIST,
RTE_PMD_I40E_PKG_INFO_PTYPE_NUM,
RTE_PMD_I40E_PKG_INFO_PTYPE_LIST,
RTE_PMD_I40E_PKG_INFO_MAX = 0xFFFFFFFF
};
/**
* Option types of queue region.
*/
enum rte_pmd_i40e_queue_region_op {
RTE_PMD_I40E_RSS_QUEUE_REGION_UNDEFINED,
/** add queue region set */
RTE_PMD_I40E_RSS_QUEUE_REGION_SET,
/** add PF region pctype set */
RTE_PMD_I40E_RSS_QUEUE_REGION_FLOWTYPE_SET,
/** add queue region user priority set */
RTE_PMD_I40E_RSS_QUEUE_REGION_USER_PRIORITY_SET,
/**
* ALL configuration about queue region from up layer
* at first will only keep in DPDK software stored in driver,
* only after " FLUSH_ON ", it commit all configuration to HW.
* Because PMD had to set hardware configuration at a time, so
* it will record all up layer command at first.
*/
RTE_PMD_I40E_RSS_QUEUE_REGION_ALL_FLUSH_ON,
/**
* "FLUSH_OFF " is just clean all configuration about queue
* region just now, and restore all to DPDK i40e driver default
* config when start up.
*/
RTE_PMD_I40E_RSS_QUEUE_REGION_ALL_FLUSH_OFF,
RTE_PMD_I40E_RSS_QUEUE_REGION_INFO_GET,
RTE_PMD_I40E_RSS_QUEUE_REGION_OP_MAX
};
#define RTE_PMD_I40E_DDP_NAME_SIZE 32
#define RTE_PMD_I40E_PCTYPE_MAX 64
#define RTE_PMD_I40E_REGION_MAX_NUM 8
#define RTE_PMD_I40E_MAX_USER_PRIORITY 8
/**
* Version for dynamic device personalization.
* Version in "major.minor.update.draft" format.
*/
struct rte_pmd_i40e_ddp_version {
uint8_t major;
uint8_t minor;
uint8_t update;
uint8_t draft;
};
/**
* Device ID for dynamic device personalization.
*/
struct rte_pmd_i40e_ddp_device_id {
uint32_t vendor_dev_id;
uint32_t sub_vendor_dev_id;
};
/**
* Profile information in profile info list.
*/
struct rte_pmd_i40e_profile_info {
uint32_t track_id;
struct rte_pmd_i40e_ddp_version version;
uint8_t owner;
uint8_t reserved[7];
uint8_t name[RTE_PMD_I40E_DDP_NAME_SIZE];
};
#define RTE_PMD_I40E_DDP_OWNER_UNKNOWN 0xFF
/**
* Profile information list returned from HW.
*/
struct rte_pmd_i40e_profile_list {
uint32_t p_count;
struct rte_pmd_i40e_profile_info p_info[1];
};
#define RTE_PMD_I40E_PROTO_NUM 6
#define RTE_PMD_I40E_PROTO_UNUSED 0xFF
/**
* Protocols information stored in profile
*/
struct rte_pmd_i40e_proto_info {
uint8_t proto_id;
char name[RTE_PMD_I40E_DDP_NAME_SIZE];
};
/**
* Packet classification/ packet type information stored in profile
*/
struct rte_pmd_i40e_ptype_info {
uint8_t ptype_id;
uint8_t protocols[RTE_PMD_I40E_PROTO_NUM];
};
/**
* ptype mapping table only accept RTE_PTYPE_XXX or "user defined" ptype.
* A ptype with MSB set will be regarded as a user defined ptype.
* Below macro help to create a user defined ptype.
*/
#define RTE_PMD_I40E_PTYPE_USER_DEFINE_MASK 0x80000000
struct rte_pmd_i40e_ptype_mapping {
uint16_t hw_ptype; /**< hardware defined packet type*/
uint32_t sw_ptype; /**< software defined packet type */
};
/**
* Queue region related information.
*/
struct rte_pmd_i40e_queue_region_conf {
/** the region id for this configuration */
uint8_t region_id;
/** the pctype or hardware flowtype of packet,
* the specific index for each type has been defined
* in file i40e_type.h as enum i40e_filter_pctype.
*/
uint8_t hw_flowtype;
/** the start queue index for this region */
uint8_t queue_start_index;
/** the total queue number of this queue region */
uint8_t queue_num;
/** the packet's user priority for this region */
uint8_t user_priority;
};
/* queue region info */
struct rte_pmd_i40e_queue_region_info {
/** the region id for this configuration */
uint8_t region_id;
/** the start queue index for this region */
uint8_t queue_start_index;
/** the total queue number of this queue region */
uint8_t queue_num;
/** the total number of user priority for this region */
uint8_t user_priority_num;
/** the packet's user priority for this region */
uint8_t user_priority[RTE_PMD_I40E_MAX_USER_PRIORITY];
/** the total number of flowtype for this region */
uint8_t flowtype_num;
/**
* the pctype or hardware flowtype of packet,
* the specific index for each type has been defined
* in file i40e_type.h as enum i40e_filter_pctype.
*/
uint8_t hw_flowtype[RTE_PMD_I40E_PCTYPE_MAX];
};
struct rte_pmd_i40e_queue_regions {
/** the total number of queue region for this port */
uint16_t queue_region_number;
struct rte_pmd_i40e_queue_region_info
region[RTE_PMD_I40E_REGION_MAX_NUM];
};
/**
* Behavior will be taken if raw packet template is matched.
*/
enum rte_pmd_i40e_pkt_template_behavior {
RTE_PMD_I40E_PKT_TEMPLATE_ACCEPT,
RTE_PMD_I40E_PKT_TEMPLATE_REJECT,
RTE_PMD_I40E_PKT_TEMPLATE_PASSTHRU,
};
/**
* Flow director report status
* It defines what will be reported if raw packet template is matched.
*/
enum rte_pmd_i40e_pkt_template_status {
/** report nothing */
RTE_PMD_I40E_PKT_TEMPLATE_NO_REPORT_STATUS,
/** only report FD ID */
RTE_PMD_I40E_PKT_TEMPLATE_REPORT_ID,
/** report FD ID and 4 flex bytes */
RTE_PMD_I40E_PKT_TEMPLATE_REPORT_ID_FLEX_4,
/** report 8 flex bytes */
RTE_PMD_I40E_PKT_TEMPLATE_REPORT_FLEX_8,
};
/**
* A structure used to define an action when raw packet template is matched.
*/
struct rte_pmd_i40e_pkt_template_action {
/** queue assigned to if raw packet template match */
uint16_t rx_queue;
/** behavior will be taken */
enum rte_pmd_i40e_pkt_template_behavior behavior;
/** status report option */
enum rte_pmd_i40e_pkt_template_status report_status;
/**
* If report_status is RTE_PMD_I40E_PKT_TEMPLATE_REPORT_ID_FLEX_4 or
* RTE_PMD_I40E_PKT_TEMPLATE_REPORT_FLEX_8, flex_off specifies
* where the reported flex bytes start from in flexible payload.
*/
uint8_t flex_off;
};
/**
* A structure used to define the input for raw packet template.
*/
struct rte_pmd_i40e_pkt_template_input {
/** the pctype used for raw packet template */
uint16_t pctype;
/** the buffer conatining raw packet template */
void *packet;
/** the length of buffer with raw packet template */
uint32_t length;
};
/**
* A structure used to define the configuration parameters
* for raw packet template.
*/
struct rte_pmd_i40e_pkt_template_conf {
/** the input for raw packet template. */
struct rte_pmd_i40e_pkt_template_input input;
/** the action to be taken when raw packet template is matched */
struct rte_pmd_i40e_pkt_template_action action;
/** ID, an unique software index for the raw packet template filter */
uint32_t soft_id;
};
/**
* Add or remove raw packet template filter to Flow Director.
*
* @param port
* The port identifier of the Ethernet device.
* @param conf
* Specifies configuration parameters of raw packet template filter.
* @param add
* Speicifes an action to be taken - add or remove raw packet template filter.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if *conf* invalid.
* - (-ENOTSUP) not supported by firmware.
*/
int rte_pmd_i40e_flow_add_del_packet_template(
uint16_t port,
const struct rte_pmd_i40e_pkt_template_conf *conf,
uint8_t add);
/**
* Notify VF when PF link status changes.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf
* VF id.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if *vf* invalid.
*/
int rte_pmd_i40e_ping_vfs(uint16_t port, uint16_t vf);
/**
* Enable/Disable VF MAC anti spoofing.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* VF on which to set MAC anti spoofing.
* @param on
* 1 - Enable VFs MAC anti spoofing.
* 0 - Disable VFs MAC anti spoofing.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_set_vf_mac_anti_spoof(uint16_t port,
uint16_t vf_id,
uint8_t on);
/**
* Enable/Disable VF VLAN anti spoofing.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* VF on which to set VLAN anti spoofing.
* @param on
* 1 - Enable VFs VLAN anti spoofing.
* 0 - Disable VFs VLAN anti spoofing.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_set_vf_vlan_anti_spoof(uint16_t port,
uint16_t vf_id,
uint8_t on);
/**
* Enable/Disable TX loopback on all the PF and VFs.
*
* @param port
* The port identifier of the Ethernet device.
* @param on
* 1 - Enable TX loopback.
* 0 - Disable TX loopback.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_set_tx_loopback(uint16_t port,
uint8_t on);
/**
* Enable/Disable VF unicast promiscuous mode.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* VF on which to set.
* @param on
* 1 - Enable.
* 0 - Disable.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_set_vf_unicast_promisc(uint16_t port,
uint16_t vf_id,
uint8_t on);
/**
* Enable/Disable VF multicast promiscuous mode.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* VF on which to set.
* @param on
* 1 - Enable.
* 0 - Disable.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_set_vf_multicast_promisc(uint16_t port,
uint16_t vf_id,
uint8_t on);
/**
* Set the VF MAC address.
*
* PF should set MAC address before VF initialized, if PF sets the MAC
* address after VF initialized, new MAC address won't be effective until
* VF reinitialize.
*
* This will remove all existing MAC filters.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* VF id.
* @param mac_addr
* VF MAC address.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if *vf* or *mac_addr* is invalid.
*/
int rte_pmd_i40e_set_vf_mac_addr(uint16_t port, uint16_t vf_id,
struct ether_addr *mac_addr);
/**
* Enable/Disable vf vlan strip for all queues in a pool
*
* @param port
* The port identifier of the Ethernet device.
* @param vf
* ID specifying VF.
* @param on
* 1 - Enable VF's vlan strip on RX queues.
* 0 - Disable VF's vlan strip on RX queues.
*
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int
rte_pmd_i40e_set_vf_vlan_stripq(uint16_t port, uint16_t vf, uint8_t on);
/**
* Enable/Disable vf vlan insert
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* ID specifying VF.
* @param vlan_id
* 0 - Disable VF's vlan insert.
* n - Enable; n is inserted as the vlan id.
*
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_set_vf_vlan_insert(uint16_t port, uint16_t vf_id,
uint16_t vlan_id);
/**
* Enable/Disable vf broadcast mode
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* ID specifying VF.
* @param on
* 0 - Disable broadcast.
* 1 - Enable broadcast.
*
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_set_vf_broadcast(uint16_t port, uint16_t vf_id,
uint8_t on);
/**
* Enable/Disable vf vlan tag
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* ID specifying VF.
* @param on
* 0 - Disable VF's vlan tag.
* n - Enable VF's vlan tag.
*
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_set_vf_vlan_tag(uint16_t port, uint16_t vf_id, uint8_t on);
/**
* Enable/Disable VF VLAN filter
*
* @param port
* The port identifier of the Ethernet device.
* @param vlan_id
* ID specifying VLAN
* @param vf_mask
* Mask to filter VF's
* @param on
* 0 - Disable VF's VLAN filter.
* 1 - Enable VF's VLAN filter.
*
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
* - (-ENOTSUP) not supported by firmware.
*/
int rte_pmd_i40e_set_vf_vlan_filter(uint16_t port, uint16_t vlan_id,
uint64_t vf_mask, uint8_t on);
/**
* Get VF's statistics
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* VF on which to get.
* @param stats
* A pointer to a structure of type *rte_eth_stats* to be filled with
* the values of device counters for the following set of statistics:
* - *ipackets* with the total of successfully received packets.
* - *opackets* with the total of successfully transmitted packets.
* - *ibytes* with the total of successfully received bytes.
* - *obytes* with the total of successfully transmitted bytes.
* - *ierrors* with the total of erroneous received packets.
* - *oerrors* with the total of failed transmitted packets.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_get_vf_stats(uint16_t port,
uint16_t vf_id,
struct rte_eth_stats *stats);
/**
* Clear VF's statistics
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* VF on which to get.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_reset_vf_stats(uint16_t port,
uint16_t vf_id);
/**
* Set VF's max bandwidth.
*
* Per VF bandwidth limitation and per TC bandwidth limitation cannot
* be enabled in parallel. If per TC bandwidth is enabled, this function
* will disable it.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* ID specifying VF.
* @param bw
* Bandwidth for this VF.
* The value should be an absolute bandwidth in Mbps.
* The bandwidth is a L2 bandwidth counting the bytes of ethernet packets.
* Not count the bytes added by physical layer.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
* - (-ENOTSUP) not supported by firmware.
*/
int rte_pmd_i40e_set_vf_max_bw(uint16_t port,
uint16_t vf_id,
uint32_t bw);
/**
* Set all the TCs' bandwidth weight on a specific VF.
*
* The bw_weight means the percentage occupied by the TC.
* It can be taken as the relative min bandwidth setting.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* ID specifying VF.
* @param tc_num
* Number of TCs.
* @param bw_weight
* An array of relative bandwidth weight for all the TCs.
* The summary of the bw_weight should be 100.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
* - (-ENOTSUP) not supported by firmware.
*/
int rte_pmd_i40e_set_vf_tc_bw_alloc(uint16_t port,
uint16_t vf_id,
uint8_t tc_num,
uint8_t *bw_weight);
/**
* Set a specific TC's max bandwidth on a specific VF.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* ID specifying VF.
* @param tc_no
* Number specifying TC.
* @param bw
* Max bandwidth for this TC.
* The value should be an absolute bandwidth in Mbps.
* The bandwidth is a L2 bandwidth counting the bytes of ethernet packets.
* Not count the bytes added by physical layer.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
* - (-ENOTSUP) not supported by firmware.
*/
int rte_pmd_i40e_set_vf_tc_max_bw(uint16_t port,
uint16_t vf_id,
uint8_t tc_no,
uint32_t bw);
/**
* Set some TCs to strict priority mode on a physical port.
*
* @param port
* The port identifier of the Ethernet device.
* @param tc_map
* A bit map for the TCs.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
* - (-ENOTSUP) not supported by firmware.
*/
int rte_pmd_i40e_set_tc_strict_prio(uint16_t port, uint8_t tc_map);
/**
* Load/Unload a ddp package
*
* @param port
* The port identifier of the Ethernet device.
* @param buff
* buffer of package.
* @param size
* size of buffer.
* @param op
* Operation of package processing
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
* - (-EEXIST) if profile exists.
* - (-EACCES) if profile does not exist.
* - (-ENOTSUP) if operation not supported.
*/
int rte_pmd_i40e_process_ddp_package(uint16_t port, uint8_t *buff,
uint32_t size,
enum rte_pmd_i40e_package_op op);
/**
* rte_pmd_i40e_get_ddp_info - Get profile's info
* @param pkg
* buffer of package.
* @param pkg_size
* package buffer size
* @param info
* buffer for response
* @param size
* response buffer size
* @param type
* type of information requested
* @return
* - (0) if successful.
* - (-ENOTSUP) if information type not supported by the profile.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_get_ddp_info(uint8_t *pkg, uint32_t pkg_size,
uint8_t *info, uint32_t size,
enum rte_pmd_i40e_package_info type);
/**
* rte_pmd_i40e_get_ddp_list - Get loaded profile list
* @param port
* port id
* @param buff
* buffer for response
* @param size
* buffer size
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_i40e_get_ddp_list(uint16_t port, uint8_t *buff, uint32_t size);
/**
* Update hardware defined ptype to software defined packet type
* mapping table.
*
* @param port
* pointer to port identifier of the device.
* @param mapping_items
* the base address of the mapping items array.
* @param count
* number of mapping items.
* @param exclusive
* the flag indicate different ptype mapping update method.
* -(0) only overwrite referred PTYPE mapping,
* keep other PTYPEs mapping unchanged.
* -(!0) overwrite referred PTYPE mapping,
* set other PTYPEs maps to PTYPE_UNKNOWN.
*/
int rte_pmd_i40e_ptype_mapping_update(
uint16_t port,
struct rte_pmd_i40e_ptype_mapping *mapping_items,
uint16_t count,
uint8_t exclusive);
/**
* Reset hardware defined ptype to software defined ptype
* mapping table to default.
*
* @param port
* pointer to port identifier of the device
*/
int rte_pmd_i40e_ptype_mapping_reset(uint16_t port);
/**
* Get hardware defined ptype to software defined ptype
* mapping items.
*
* @param port
* pointer to port identifier of the device.
* @param mapping_items
* the base address of the array to store returned items.
* @param size
* the size of the input array.
* @param count
* the place to store the number of returned items.
* @param valid_only
* -(0) return full mapping table.
* -(!0) only return mapping items which packet_type != RTE_PTYPE_UNKNOWN.
*/
int rte_pmd_i40e_ptype_mapping_get(
uint16_t port,
struct rte_pmd_i40e_ptype_mapping *mapping_items,
uint16_t size,
uint16_t *count,
uint8_t valid_only);
/**
* Replace a specific or a group of software defined ptypes
* with a new one
*
* @param port
* pointer to port identifier of the device
* @param target
* the packet type to be replaced
* @param mask
* -(0) target represent a specific software defined ptype.
* -(!0) target is a mask to represent a group of software defined ptypes.
* @param pkt_type
* the new packet type to overwrite
*/
int rte_pmd_i40e_ptype_mapping_replace(uint16_t port,
uint32_t target,
uint8_t mask,
uint32_t pkt_type);
/**
* Add a VF MAC address.
*
* Add more MAC address for VF. The existing MAC addresses
* are still effective.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* VF id.
* @param mac_addr
* VF MAC address.
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if *vf* or *mac_addr* is invalid.
*/
int rte_pmd_i40e_add_vf_mac_addr(uint16_t port, uint16_t vf_id,
struct ether_addr *mac_addr);
#define RTE_PMD_I40E_PCTYPE_MAX 64
#define RTE_PMD_I40E_FLOW_TYPE_MAX 64
struct rte_pmd_i40e_flow_type_mapping {
uint16_t flow_type; /**< software defined flow type*/
uint64_t pctype; /**< hardware defined pctype */
};
/**
* Update hardware defined pctype to software defined flow type
* mapping table.
*
* @param port
* pointer to port identifier of the device.
* @param mapping_items
* the base address of the mapping items array.
* @param count
* number of mapping items.
* @param exclusive
* the flag indicate different pctype mapping update method.
* -(0) only overwrite referred PCTYPE mapping,
* keep other PCTYPEs mapping unchanged.
* -(!0) overwrite referred PCTYPE mapping,
* set other PCTYPEs maps to PCTYPE_INVALID.
*/
int rte_pmd_i40e_flow_type_mapping_update(
uint16_t port,
struct rte_pmd_i40e_flow_type_mapping *mapping_items,
uint16_t count,
uint8_t exclusive);
/**
* Get software defined flow type to hardware defined pctype
* mapping items.
*
* @param port
* pointer to port identifier of the device.
* @param mapping_items
* the base address of the array to store returned items.
* array should be allocated by caller with minimum size of
* RTE_PMD_I40E_FLOW_TYPE_MAX items
*/
int rte_pmd_i40e_flow_type_mapping_get(
uint16_t port,
struct rte_pmd_i40e_flow_type_mapping *mapping_items);
/**
* Reset hardware defined pctype to software defined flow type
* mapping table to default.
*
* @param port
* pointer to port identifier of the device
*/
int rte_pmd_i40e_flow_type_mapping_reset(uint16_t port);
/**
* On the PF, find VF index based on VF MAC address
*
* @param port
* pointer to port identifier of the device
* @param vf_mac
* the mac address of the vf to determine index of
* @return
* The index of vfid If successful.
* -EINVAL: vf mac address does not exist for this port
* -ENOTSUP: i40e not supported for this port.
*/
int rte_pmd_i40e_query_vfid_by_mac(uint16_t port,
const struct ether_addr *vf_mac);
/**
* Do RSS queue region configuration for that port as
* the command option type
*
* @param port_id
* The port identifier of the Ethernet device.
* @param op_type
* Queue region operation type
* @param arg
* Queue region operation type specific data
*/
int rte_pmd_i40e_rss_queue_region_conf(uint16_t port_id,
enum rte_pmd_i40e_queue_region_op op_type, void *arg);
#endif /* _PMD_I40E_H_ */
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