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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/arm64/cavium/thunder_pcie_common.h
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/*-

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 * Copyright (c) 2015 The FreeBSD Foundation

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions

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 * are met:

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 * 1. Redistributions of source code must retain the above copyright

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 * notice, this list of conditions and the following disclaimer.

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 * 2. Redistributions in binary form must reproduce the above copyright

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 * notice, this list of conditions and the following disclaimer in the

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 * documentation and/or other materials provided with the distribution.

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 *

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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND

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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

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 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

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 * SUCH DAMAGE.

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 */

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#ifndef _CAVIUM_THUNDER_PCIE_COMMON_H_

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#define	_CAVIUM_THUNDER_PCIE_COMMON_H_

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DECLARE_CLASS(thunder_pcie_driver);

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DECLARE_CLASS(thunder_pem_driver);

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MALLOC_DECLARE(M_THUNDER_PCIE);

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uint32_t range_addr_is_pci(struct pcie_range *, uint64_t, uint64_t);

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uint32_t range_addr_is_phys(struct pcie_range *, uint64_t, uint64_t);

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uint64_t range_addr_phys_to_pci(struct pcie_range *, uint64_t);

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uint64_t range_addr_pci_to_phys(struct pcie_range *, uint64_t);

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int thunder_pcie_identify_ecam(device_t, int *);

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#ifdef THUNDERX_PASS_1_1_ERRATA

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struct resource *thunder_pcie_alloc_resource(device_t,

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    device_t, int, int *, rman_res_t, rman_res_t, rman_res_t, u_int);

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#endif

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#endif /* _CAVIUM_THUNDER_PCIE_COMMON_H_ */

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