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198b2576ea
Add platform_caps.c to maintain platform related information Set platform_caps.pi to true if all iommus are posted interrupt capable, false otherwise If lapic passthru is not configured and platform_caps.pi is true, the vm may be able to use posted interrupt for a ptdev, if the ptdev's IRQ is single-destination Tracked-On: #4506 Signed-off-by: dongshen <dongsheng.x.zhang@intel.com> Reviewed-by: Eddie Dong <eddie.dong@Intel.com>
11 lines
216 B
C
11 lines
216 B
C
/*
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* Copyright (C) 2020 Intel Corporation. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <types.h>
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#include <platform_caps.h>
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struct platform_caps_x86 platform_caps = {.pi = true};
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