e39c5add32
This patch introduces the generic vGPU MMIO emulation intercept framework. The MPT modules will request GVT-g core logic to emulate MMIO read/write through IO emulation operations callback when hypervisor trapped a guest GTTMMIO read/write. Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/*
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* Copyright(c) 2011-2016 Intel Corporation. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __GVT_DEBUG_H__
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#define __GVT_DEBUG_H__
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#define gvt_err(fmt, args...) \
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DRM_ERROR("gvt: "fmt, ##args)
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#define gvt_dbg_core(fmt, args...) \
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DRM_DEBUG_DRIVER("gvt: core: "fmt, ##args)
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#define gvt_dbg_irq(fmt, args...) \
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DRM_DEBUG_DRIVER("gvt: irq: "fmt, ##args)
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#define gvt_dbg_mm(fmt, args...) \
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DRM_DEBUG_DRIVER("gvt: mm: "fmt, ##args)
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#define gvt_dbg_mmio(fmt, args...) \
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DRM_DEBUG_DRIVER("gvt: mmio: "fmt, ##args)
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#endif
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