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sys/arm64/cavium/thunder_pcie_common.h
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| /*- | |||||
| * Copyright (c) 2015 The FreeBSD Foundation | |||||
| * All rights reserved. | |||||
| * | |||||
| * Redistribution and use in source and binary forms, with or without | |||||
| * modification, are permitted provided that the following conditions | |||||
| * are met: | |||||
| * 1. Redistributions of source code must retain the above copyright | |||||
| * notice, this list of conditions and the following disclaimer. | |||||
| * 2. 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. | |||||
| * | |||||
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. | |||||
| * | |||||
| * $FreeBSD$ | |||||
| */ | |||||
| #ifndef _CAVIUM_THUNDER_PCIE_COMMON_H_ | |||||
| #define _CAVIUM_THUNDER_PCIE_COMMON_H_ | |||||
| #define MAX_RANGES_TUPLES 5 | |||||
| #define MIN_RANGES_TUPLES 2 | |||||
| struct pcie_range { | |||||
| uint64_t pci_base; | |||||
| uint64_t phys_base; | |||||
| uint64_t size; | |||||
| uint64_t flags; | |||||
| }; | |||||
| uint32_t range_addr_is_pci(struct pcie_range *, uint64_t, uint64_t); | |||||
| uint32_t range_addr_is_phys(struct pcie_range *, uint64_t, uint64_t); | |||||
| uint64_t range_addr_pci_to_phys(struct pcie_range *, uint64_t); | |||||
| int thunder_common_alloc_msi(device_t, device_t, int, int, int *); | |||||
| int thunder_common_alloc_msix(device_t, device_t, int *); | |||||
| int thunder_common_map_msi(device_t, device_t, int, uint64_t *, uint32_t *); | |||||
| int thunder_common_release_msi(device_t, device_t, int, int *); | |||||
| int thunder_common_release_msix(device_t, device_t, int); | |||||
| #endif /* _CAVIUM_THUNDER_PCIE_COMMON_H_ */ | |||||