mirror of https://github.com/F-Stack/f-stack.git
98 lines
2.8 KiB
C
98 lines
2.8 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2016-2020 Intel Corporation
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*/
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#ifndef __DLB2_MAIN_H
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#define __DLB2_MAIN_H
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#include <rte_debug.h>
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#include <rte_log.h>
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#include <rte_spinlock.h>
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#include <rte_pci.h>
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#include <rte_bus_pci.h>
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#ifndef PAGE_SIZE
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#define PAGE_SIZE (sysconf(_SC_PAGESIZE))
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#endif
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#include "base/dlb2_hw_types.h"
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#include "../dlb2_user.h"
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#define DLB2_DEFAULT_UNREGISTER_TIMEOUT_S 5
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struct dlb2_dev;
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struct dlb2_port_memory {
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struct dlb2_list_head list;
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void *cq_base;
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bool valid;
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};
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struct dlb2_dev {
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struct rte_pci_device *pdev;
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struct dlb2_hw hw;
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/* struct list_head list; */
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struct device *dlb2_device;
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bool domain_reset_failed;
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/* The resource mutex serializes access to driver data structures and
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* hardware registers.
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*/
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rte_spinlock_t resource_mutex;
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bool worker_launched;
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u8 revision;
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};
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struct dlb2_dev *dlb2_probe(struct rte_pci_device *pdev);
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int dlb2_pf_reset(struct dlb2_dev *dlb2_dev);
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int dlb2_pf_create_sched_domain(struct dlb2_hw *hw,
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struct dlb2_create_sched_domain_args *args,
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struct dlb2_cmd_response *resp);
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int dlb2_pf_create_ldb_queue(struct dlb2_hw *hw,
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u32 domain_id,
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struct dlb2_create_ldb_queue_args *args,
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struct dlb2_cmd_response *resp);
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int dlb2_pf_create_dir_queue(struct dlb2_hw *hw,
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u32 domain_id,
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struct dlb2_create_dir_queue_args *args,
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struct dlb2_cmd_response *resp);
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int dlb2_pf_create_ldb_port(struct dlb2_hw *hw,
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u32 domain_id,
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struct dlb2_create_ldb_port_args *args,
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uintptr_t cq_dma_base,
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struct dlb2_cmd_response *resp);
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int dlb2_pf_create_dir_port(struct dlb2_hw *hw,
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u32 domain_id,
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struct dlb2_create_dir_port_args *args,
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uintptr_t cq_dma_base,
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struct dlb2_cmd_response *resp);
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int dlb2_pf_start_domain(struct dlb2_hw *hw,
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u32 domain_id,
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struct dlb2_start_domain_args *args,
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struct dlb2_cmd_response *resp);
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int dlb2_pf_enable_ldb_port(struct dlb2_hw *hw,
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u32 domain_id,
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struct dlb2_enable_ldb_port_args *args,
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struct dlb2_cmd_response *resp);
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int dlb2_pf_disable_ldb_port(struct dlb2_hw *hw,
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u32 domain_id,
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struct dlb2_disable_ldb_port_args *args,
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struct dlb2_cmd_response *resp);
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int dlb2_pf_enable_dir_port(struct dlb2_hw *hw,
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u32 domain_id,
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struct dlb2_enable_dir_port_args *args,
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struct dlb2_cmd_response *resp);
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int dlb2_pf_disable_dir_port(struct dlb2_hw *hw,
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u32 domain_id,
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struct dlb2_disable_dir_port_args *args,
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struct dlb2_cmd_response *resp);
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int dlb2_pf_reset_domain(struct dlb2_hw *hw, u32 domain_id);
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int dlb2_pf_ldb_port_owned_by_domain(struct dlb2_hw *hw,
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u32 domain_id,
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u32 port_id);
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int dlb2_pf_dir_port_owned_by_domain(struct dlb2_hw *hw,
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u32 domain_id,
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u32 port_id);
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#endif /* __DLB2_MAIN_H */
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