X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fi40e%2Frte_pmd_i40e.h;h=faac9e2e2c99079ac610584d5e79dcb3c00dce9d;hb=1630871b0c0afb98e4d1ba8de8d657759b735a2c;hp=467b415b9efe2611f5740c8877518b7f0eb3bb27;hpb=04b443fb2c439b78436f32e7ab2a3267067a0fbe;p=dpdk.git diff --git a/drivers/net/i40e/rte_pmd_i40e.h b/drivers/net/i40e/rte_pmd_i40e.h index 467b415b9e..faac9e2e2c 100644 --- a/drivers/net/i40e/rte_pmd_i40e.h +++ b/drivers/net/i40e/rte_pmd_i40e.h @@ -1,33 +1,5 @@ -/*- - * 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. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2017 Intel Corporation */ #ifndef _PMD_I40E_H_ @@ -42,7 +14,7 @@ * */ -#include +#include /** * Response sent back to i40e driver from user app after callback @@ -94,7 +66,7 @@ enum rte_pmd_i40e_package_info { 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 + RTE_PMD_I40E_PKG_INFO_MAX = (int)0xFFFFFFFF }; /** @@ -250,6 +222,110 @@ struct rte_pmd_i40e_queue_regions { 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 containing 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; +}; + +enum rte_pmd_i40e_inset_type { + INSET_NONE = 0, + INSET_HASH, + INSET_FDIR, + INSET_FDIR_FLX, +}; + +struct rte_pmd_i40e_inset_mask { + uint8_t field_idx; + uint16_t mask; +}; + +struct rte_pmd_i40e_inset { + uint64_t inset; + struct rte_pmd_i40e_inset_mask mask[2]; +}; + +/** + * 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 + * Specifies 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. * @@ -377,7 +453,25 @@ int rte_pmd_i40e_set_vf_multicast_promisc(uint16_t port, * - (-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); + struct rte_ether_addr *mac_addr); + +/** + * Remove the VF MAC address. + * + * @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_remove_vf_mac_addr(uint16_t port, uint16_t vf_id, + struct rte_ether_addr *mac_addr); /** * Enable/Disable vf vlan strip for all queues in a pool @@ -760,7 +854,7 @@ int rte_pmd_i40e_ptype_mapping_replace(uint16_t port, * - (-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); + struct rte_ether_addr *mac_addr); #define RTE_PMD_I40E_PCTYPE_MAX 64 #define RTE_PMD_I40E_FLOW_TYPE_MAX 64 @@ -830,7 +924,7 @@ int rte_pmd_i40e_flow_type_mapping_reset(uint16_t 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); + const struct rte_ether_addr *vf_mac); /** * Do RSS queue region configuration for that port as @@ -846,4 +940,125 @@ int rte_pmd_i40e_query_vfid_by_mac(uint16_t port, int rte_pmd_i40e_rss_queue_region_conf(uint16_t port_id, enum rte_pmd_i40e_queue_region_op op_type, void *arg); +int rte_pmd_i40e_cfg_hash_inset(uint16_t port, + uint64_t pctype, uint64_t inset); + +/** + * Get input set + * + * @param port + * The port identifier of the Ethernet device. + * @param pctype + * HW pctype. + * @param inset + * Buffer for input set info. + * @param inset_type + * Type of input set. + * @return + * - (0) if successful. + * - (-ENODEV) if *port* invalid. + * - (-EINVAL) if bad parameter. + * - (-ENOTSUP) if operation not supported. + */ +int rte_pmd_i40e_inset_get(uint16_t port, uint8_t pctype, + struct rte_pmd_i40e_inset *inset, + enum rte_pmd_i40e_inset_type inset_type); + +/** + * Set input set + * + * @param port + * The port identifier of the Ethernet device. + * @param pctype + * HW pctype. + * @param inset + * Input set info. + * @param inset_type + * Type of input set. + * @return + * - (0) if successful. + * - (-ENODEV) if *port* invalid. + * - (-EINVAL) if bad parameter. + * - (-ENOTSUP) if operation not supported. + */ +int rte_pmd_i40e_inset_set(uint16_t port, uint8_t pctype, + struct rte_pmd_i40e_inset *inset, + enum rte_pmd_i40e_inset_type inset_type); + +/** + * Get bit value for some field index + * + * @param inset + * Input set value. + * @param field_idx + * Field index for input set. + * @return + * - (1) if set. + * - (0) if cleared. + */ +static inline int +rte_pmd_i40e_inset_field_get(uint64_t inset, uint8_t field_idx) +{ + uint8_t bit_idx; + + if (field_idx > 63) + return 0; + + bit_idx = 63 - field_idx; + if (inset & (1ULL << bit_idx)) + return 1; + + return 0; +} + +/** + * Set bit value for some field index + * + * @param inset + * Input set value. + * @param field_idx + * Field index for input set. + * @return + * - (-1) if failed. + * - (0) if success. + */ +static inline int +rte_pmd_i40e_inset_field_set(uint64_t *inset, uint8_t field_idx) +{ + uint8_t bit_idx; + + if (field_idx > 63) + return -1; + + bit_idx = 63 - field_idx; + *inset = *inset | (1ULL << bit_idx); + + return 0; +} + +/** + * Clear bit value for some field index + * + * @param inset + * Input set value. + * @param field_idx + * Field index for input set. + * @return + * - (-1) if failed. + * - (0) if success. + */ +static inline int +rte_pmd_i40e_inset_field_clear(uint64_t *inset, uint8_t field_idx) +{ + uint8_t bit_idx; + + if (field_idx > 63) + return -1; + + bit_idx = 63 - field_idx; + *inset = *inset & ~(1ULL << bit_idx); + + return 0; +} + #endif /* _PMD_I40E_H_ */