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/*-
* BSD LICENSE
*
* Copyright(c) 2017 Broadcom Limited.
* 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 Broadcom 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_BNXT_H_
#define _PMD_BNXT_H_
#include <rte_ethdev_driver.h>
/*
* Response sent back to the caller after callback
*/
enum rte_pmd_bnxt_mb_event_rsp {
RTE_PMD_BNXT_MB_EVENT_NOOP_ACK, /**< skip mbox request and ACK */
RTE_PMD_BNXT_MB_EVENT_NOOP_NACK, /**< skip mbox request and NACK */
RTE_PMD_BNXT_MB_EVENT_PROCEED, /**< proceed with mbox request */
RTE_PMD_BNXT_MB_EVENT_MAX /**< max value of this enum */
};
/* mailbox message types */
#define BNXT_VF_RESET 0x01 /* VF requests reset */
#define BNXT_VF_SET_MAC_ADDR 0x02 /* VF requests PF to set MAC addr */
#define BNXT_VF_SET_VLAN 0x03 /* VF requests PF to set VLAN */
#define BNXT_VF_SET_MTU 0x04 /* VF requests PF to set MTU */
#define BNXT_VF_SET_MRU 0x05 /* VF requests PF to set MRU */
/*
* Data sent to the caller when the callback is executed.
*/
struct rte_pmd_bnxt_mb_event_param {
uint16_t vf_id; /* Virtual Function number */
int retval; /* return value */
void *msg; /* pointer to message */
};
/**
* Enable/Disable VF MAC anti spoof
*
* @param port
* The port identifier of the Ethernet device.
* @param vf
* VF id.
* @param on
* 1 - Enable VF MAC anti spoof.
* 0 - Disable VF MAC anti spoof.
*
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_bnxt_set_vf_mac_anti_spoof(uint16_t port, uint16_t vf, uint8_t on);
/**
* Set the VF MAC address.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf
* 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_bnxt_set_vf_mac_addr(uint16_t port, uint16_t vf,
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.
* - (-ENOTSUP) if hardware doesn't support this feature.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int
rte_pmd_bnxt_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 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_bnxt_set_vf_vlan_insert(uint16_t port, uint16_t vf,
uint16_t vlan_id);
/**
* Enable/Disable hardware VF VLAN filtering by an Ethernet device of
* received VLAN packets tagged with a given VLAN Tag Identifier.
*
* @param port
* The port identifier of the Ethernet device.
* @param vlan
* The VLAN Tag Identifier whose filtering must be enabled or disabled.
* @param vf_mask
* Bitmap listing which VFs participate in the VLAN filtering.
* @param vlan_on
* 1 - Enable VFs VLAN filtering.
* 0 - Disable VFs VLAN filtering.
* @return
* - (0) if successful.
* - (-ENOTSUP) if hardware doesn't support.
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_bnxt_set_vf_vlan_filter(uint16_t port, uint16_t vlan,
uint64_t vf_mask, uint8_t vlan_on);
/**
* Enable/Disable tx loopback
*
* @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_bnxt_set_tx_loopback(uint16_t port, uint8_t on);
/**
* set all queues drop enable bit
*
* @param port
* The port identifier of the Ethernet device.
* @param on
* 1 - set the queue drop enable bit for all pools.
* 0 - reset the queue drop enable bit for all pools.
*
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_bnxt_set_all_queues_drop_en(uint16_t port, uint8_t on);
/**
* Set the VF rate limit.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf
* VF id.
* @param tx_rate
* Tx rate for the VF
* @param q_msk
* Mask of the Tx queue
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if *vf* or *mac_addr* is invalid.
*/
int rte_pmd_bnxt_set_vf_rate_limit(uint16_t port, uint16_t vf,
uint16_t tx_rate, uint64_t q_msk);
/**
* 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 supported statistics:
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_bnxt_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_bnxt_reset_vf_stats(uint16_t port,
uint16_t vf_id);
/**
* Enable/Disable VF VLAN anti spoof
*
* @param port
* The port identifier of the Ethernet device.
* @param vf
* VF id.
* @param on
* 1 - Enable VF VLAN anti spoof.
* 0 - Disable VF VLAN anti spoof.
*
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_bnxt_set_vf_vlan_anti_spoof(uint16_t port, uint16_t vf, uint8_t on);
/**
* Set RX L2 Filtering mode of a VF of an Ethernet device.
*
* @param port
* The port identifier of the Ethernet device.
* @param vf
* VF id.
* @param rx_mask
* The RX mode mask
* @param on
* 1 - Enable a VF RX mode.
* 0 - Disable a VF RX mode.
* @return
* - (0) if successful.
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_bnxt_set_vf_rxmode(uint16_t port, uint16_t vf,
uint16_t rx_mask, uint8_t on);
/**
* Returns the number of default RX queues on a VF
*
* @param port
* The port identifier of the Ethernet device.
* @param vf
* VF id.
* @return
* - Non-negative value - Number of default RX queues
* - (-EINVAL) if bad parameter.
* - (-ENOTSUP) if on a function without VFs
* - (-ENOMEM) on an allocation failure
* - (-1) firmware interface error
*/
int rte_pmd_bnxt_get_vf_rx_status(uint16_t port, uint16_t vf_id);
/**
* Queries the TX drop counter for the function
*
* @param port
* The port identifier of the Ethernet device.
* @param vf_id
* VF on which to get.
* @param count
* Pointer to a uint64_t that will be populated with the counter value.
* @return
* - Positive Non-zero value - Error code from HWRM
* - (-EINVAL) invalid vf_id specified.
* - (-ENOTSUP) Ethernet device is not a PF
*/
int rte_pmd_bnxt_get_vf_tx_drop_count(uint16_t port, uint16_t vf_id,
uint64_t *count);
/**
* Programs the MAC address for the function specified
*
* @param port
* The port identifier of the Ethernet device.
* @param mac_addr
* The MAC address to be programmed in the filter.
* @param vf_id
* VF on which to get.
* @return
* - Positive Non-zero value - Error code from HWRM
* - (-EINVAL) invalid vf_id specified.
* - (-ENOTSUP) Ethernet device is not a PF
* - (-ENOMEM) on an allocation failure
*/
int rte_pmd_bnxt_mac_addr_add(uint16_t port, struct ether_addr *mac_addr,
uint32_t vf_id);
/**
* Enable/Disable VF statistics retention
*
* @param port
* The port identifier of the Ethernet device.
* @param vf
* VF id.
* @param on
* 1 - Prevent VF statistics from automatically resetting
* 0 - Allow VF statistics to automatically reset
*
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int rte_pmd_bnxt_set_vf_persist_stats(uint16_t port, uint16_t vf, uint8_t on);
#endif /* _PMD_BNXT_H_ */
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