2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2011 NetApp, Inc.
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8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
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13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
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19 * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
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25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 int ppt_unassign_all(struct vm *vm);
35 int ppt_map_mmio(struct vm *vm, int bus, int slot, int func,
36 vm_paddr_t gpa, size_t len, vm_paddr_t hpa);
37 int ppt_setup_msi(struct vm *vm, int vcpu, int bus, int slot, int func,
38 uint64_t addr, uint64_t msg, int numvec);
39 int ppt_setup_msix(struct vm *vm, int vcpu, int bus, int slot, int func,
40 int idx, uint64_t addr, uint64_t msg, uint32_t vector_control);
41 int ppt_assigned_devices(struct vm *vm);
42 boolean_t ppt_is_mmio(struct vm *vm, vm_paddr_t gpa);
45 * Returns the number of devices sequestered by the ppt driver for assignment
46 * to virtual machines.
48 int ppt_avail_devices(void);
51 * The following functions should never be called directly.
52 * Use 'vm_assign_pptdev()' and 'vm_unassign_pptdev()' instead.
54 int ppt_assign_device(struct vm *vm, int bus, int slot, int func);
55 int ppt_unassign_device(struct vm *vm, int bus, int slot, int func);