28 lines
647 B
C
28 lines
647 B
C
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/*
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* Copyright (c) 2020 Intel Corporation.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_DRIVERS_VIRTUALIZATION_VIRT_IVSHMEM_H_
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#define ZEPHYR_DRIVERS_VIRTUALIZATION_VIRT_IVSHMEM_H_
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#define IVSHMEM_VENDOR_ID 0x1AF4
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#define IVSHMEM_DEVICE_ID 0x1110
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#define IVSHMEM_PCIE_REG_BAR_IDX 0
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#define IVSHMEM_PCIE_SHMEM_BAR_IDX 1
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#define MAX_BUS (0xFFFFFFFF & PCIE_BDF_BUS_MASK)
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#define MAX_DEV (0xFFFFFFFF & PCIE_BDF_DEV_MASK)
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#define MAX_FUNC (0xFFFFFFFF & PCIE_BDF_FUNC_MASK)
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struct ivshmem {
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DEVICE_MMIO_RAM;
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pcie_bdf_t bdf;
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uintptr_t shmem;
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size_t size;
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};
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#endif /* ZEPHYR_DRIVERS_VIRTUALIZATION_VIRT_IVSHMEM_H_ */
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