32 lines
929 B
C
32 lines
929 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2022, Intel Corporation. All rights reserved.
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*/
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#ifndef _LINUX_MEI_AUX_H
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#define _LINUX_MEI_AUX_H
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#include <linux/auxiliary_bus.h>
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/**
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* struct mei_aux_device - mei auxiliary device
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* @aux_dev: - auxiliary device object
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* @irq: interrupt driving the mei auxiliary device
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* @bar: mmio resource bar reserved to mei auxiliary device
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* @ext_op_mem: resource for extend operational memory
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* used in graphics PXP mode.
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* @slow_firmware: The device has slow underlying firmware.
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* Such firmware will require to use larger operation timeouts.
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*/
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struct mei_aux_device {
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struct auxiliary_device aux_dev;
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int irq;
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struct resource bar;
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struct resource ext_op_mem;
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bool slow_firmware;
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};
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#define auxiliary_dev_to_mei_aux_dev(auxiliary_dev) \
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container_of(auxiliary_dev, struct mei_aux_device, aux_dev)
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#endif /* _LINUX_MEI_AUX_H */
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