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52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2020 Marvell International Ltd.
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*
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* PKO helper, configuration API
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*/
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#ifndef __CVMX_HELPER_PKO_H__
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#define __CVMX_HELPER_PKO_H__
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/* CSR typedefs have been moved to cvmx-pko-defs.h */
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/**
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* cvmx_override_pko_queue_priority(int ipd_port, u64
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* priorities[16]) is a function pointer. It is meant to allow
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* customization of the PKO queue priorities based on the port
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* number. Users should set this pointer to a function before
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* calling any cvmx-helper operations.
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*/
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void (*cvmx_override_pko_queue_priority)(int ipd_port, u8 *priorities);
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/**
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* Gets the fpa pool number of pko pool
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*/
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s64 cvmx_fpa_get_pko_pool(void);
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/**
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* Gets the buffer size of pko pool
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*/
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u64 cvmx_fpa_get_pko_pool_block_size(void);
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/**
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* Gets the buffer size of pko pool
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*/
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u64 cvmx_fpa_get_pko_pool_buffer_count(void);
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int cvmx_helper_pko_init(void);
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/*
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* This function is a no-op
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* included here for backwards compatibility only.
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*/
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static inline int cvmx_pko_initialize_local(void)
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{
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return 0;
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}
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int __cvmx_helper_pko_drain(void);
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int __cvmx_helper_interface_setup_pko(int interface);
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#endif /* __CVMX_HELPER_PKO_H__ */
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