2ad146efb1
Currently, the hns3 driver uses _HNS3_XXX conditional compilation macros to prevent duplicate header files. But in the C11 standard, all identifiers starting with an underscore plus an uppercase letter are always reserved. So this patch fixes it. Signed-off-by: Chengwen Feng <fengchengwen@huawei.com> Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(C) 2021 HiSilicon Limited
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*/
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#ifndef HNS3_FLOW_H
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#define HNS3_FLOW_H
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#include <rte_flow.h>
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#include <ethdev_driver.h>
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#include "hns3_rss.h"
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struct hns3_flow_counter {
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LIST_ENTRY(hns3_flow_counter) next; /* Pointer to the next counter. */
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uint32_t indirect:1; /* Indirect counter flag */
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uint32_t ref_cnt:31; /* Reference counter. */
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uint16_t id; /* Counter ID. */
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uint64_t hits; /* Number of packets matched by the rule. */
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};
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struct rte_flow {
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enum rte_filter_type filter_type;
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void *rule;
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uint32_t counter_id;
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};
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/* rss filter list structure */
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struct hns3_rss_conf_ele {
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TAILQ_ENTRY(hns3_rss_conf_ele) entries;
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struct hns3_rss_conf filter_info;
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};
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/* hns3_flow memory list structure */
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struct hns3_flow_mem {
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TAILQ_ENTRY(hns3_flow_mem) entries;
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struct rte_flow *flow;
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};
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enum {
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HNS3_INDIRECT_ACTION_TYPE_COUNT = 1,
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};
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struct rte_flow_action_handle {
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int indirect_type;
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uint32_t counter_id;
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};
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TAILQ_HEAD(hns3_rss_filter_list, hns3_rss_conf_ele);
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TAILQ_HEAD(hns3_flow_mem_list, hns3_flow_mem);
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int hns3_dev_flow_ops_get(struct rte_eth_dev *dev,
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const struct rte_flow_ops **ops);
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void hns3_flow_init(struct rte_eth_dev *dev);
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void hns3_flow_uninit(struct rte_eth_dev *dev);
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int hns3_restore_filter(struct hns3_adapter *hns);
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#endif /* HNS3_FLOW_H */
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