Yaya48
cf256aa081
Upstream: https://gitlab.com/qemu-project/qemu.git Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/*
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* libqos Generic PCI bindings and generic pci host bridge
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*
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* Copyright Red Hat Inc., 2022
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*
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* Authors:
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* Eric Auger <[email protected]>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef LIBQOS_GENERIC_PCIHOST_H
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#define LIBQOS_GENERIC_PCIHOST_H
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#include "pci.h"
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#include "libqos-malloc.h"
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#include "qgraph.h"
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typedef struct QGenericPCIBus {
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QOSGraphObject obj;
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QPCIBus bus;
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uint64_t gpex_pio_base;
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uint64_t ecam_alloc_ptr;
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} QGenericPCIBus;
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/*
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* qpci_init_generic():
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* @ret: A valid QGenericPCIBus * pointer
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* @qts: The %QTestState
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* @alloc: A previously initialized @alloc providing memory for @qts
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* @bool: devices can be hotplugged on this bus
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*
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* This function initializes an already allocated
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* QGenericPCIBus object.
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*/
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void qpci_init_generic(QGenericPCIBus *ret, QTestState *qts,
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QGuestAllocator *alloc, bool hotpluggable);
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/* QGenericPCIHost */
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typedef struct QGenericPCIHost QGenericPCIHost;
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struct QGenericPCIHost {
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QOSGraphObject obj;
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QGenericPCIBus pci;
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};
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QOSGraphObject *generic_pcihost_get_device(void *obj, const char *device);
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void qos_create_generic_pcihost(QGenericPCIHost *host,
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QTestState *qts,
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QGuestAllocator *alloc);
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#endif
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