ec0dec44ec
These are driver MACsec configuration routines. They fill in config structures and prepare these to be send to FW. Actual configuration will happen in link interrupt handler. We declare MACsec offload bits in DPDK offload capabilities and provide external experimental MACsec API wrappers. Also update documentation with feature matrix for the enabled feature. Signed-off-by: Pavel Belous <pavel.belous@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
121 lines
3.1 KiB
C
121 lines
3.1 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2018 Aquantia Corporation
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*/
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/**
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* @file rte_pmd_atlantic.h
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* atlantic PMD specific functions.
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*
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**/
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#ifndef _PMD_ATLANTIC_H_
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#define _PMD_ATLANTIC_H_
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#include <rte_ethdev_driver.h>
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/**
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* Enable MACsec offload.
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*
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* @param port
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* The port identifier of the Ethernet device.
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* @param encr
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* 1 - Enable encryption (encrypt and add integrity signature).
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* 0 - Disable encryption (only add integrity signature).
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* @param repl_prot
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* 1 - Enable replay protection.
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* 0 - Disable replay protection.
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* @return
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* - (0) if successful.
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* - (-ENODEV) if *port* invalid.
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* - (-ENOTSUP) if hardware doesn't support this feature.
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*/
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int rte_pmd_atl_macsec_enable(uint16_t port, uint8_t encr, uint8_t repl_prot);
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/**
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* Disable MACsec offload.
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*
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* @param port
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* The port identifier of the Ethernet device.
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* @return
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* - (0) if successful.
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* - (-ENODEV) if *port* invalid.
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* - (-ENOTSUP) if hardware doesn't support this feature.
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*/
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int rte_pmd_atl_macsec_disable(uint16_t port);
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/**
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* Configure Tx SC (Secure Connection).
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*
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* @param port
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* The port identifier of the Ethernet device.
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* @param mac
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* The MAC address on the local side.
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* @return
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* - (0) if successful.
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* - (-ENODEV) if *port* invalid.
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* - (-ENOTSUP) if hardware doesn't support this feature.
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*/
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int rte_pmd_atl_macsec_config_txsc(uint16_t port, uint8_t *mac);
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/**
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* Configure Rx SC (Secure Connection).
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*
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* @param port
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* The port identifier of the Ethernet device.
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* @param mac
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* The MAC address on the remote side.
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* @param pi
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* The PI (port identifier) on the remote side.
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* @return
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* - (0) if successful.
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* - (-ENODEV) if *port* invalid.
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* - (-ENOTSUP) if hardware doesn't support this feature.
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*/
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int rte_pmd_atl_macsec_config_rxsc(uint16_t port, uint8_t *mac, uint16_t pi);
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/**
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* Enable Tx SA (Secure Association).
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*
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* @param port
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* The port identifier of the Ethernet device.
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* @param idx
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* The SA to be enabled (0 or 1).
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* @param an
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* The association number on the local side.
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* @param pn
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* The packet number on the local side.
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* @param key
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* The key on the local side.
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* @return
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* - (0) if successful.
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* - (-ENODEV) if *port* invalid.
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* - (-ENOTSUP) if hardware doesn't support this feature.
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* - (-EINVAL) if bad parameter.
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*/
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int rte_pmd_atl_macsec_select_txsa(uint16_t port, uint8_t idx, uint8_t an,
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uint32_t pn, uint8_t *key);
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/**
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* Enable Rx SA (Secure Association).
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*
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* @param port
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* The port identifier of the Ethernet device.
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* @param idx
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* The SA to be enabled (0 or 1)
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* @param an
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* The association number on the remote side.
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* @param pn
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* The packet number on the remote side.
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* @param key
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* The key on the remote side.
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* @return
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* - (0) if successful.
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* - (-ENODEV) if *port* invalid.
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* - (-ENOTSUP) if hardware doesn't support this feature.
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* - (-EINVAL) if bad parameter.
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*/
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int rte_pmd_atl_macsec_select_rxsa(uint16_t port, uint8_t idx, uint8_t an,
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uint32_t pn, uint8_t *key);
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#endif /* _PMD_ATLANTIC_H_ */
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