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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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28c4c6ca7f
This patch introduces the vGPU workload submission logics. Under virtualization environment, guest will submit workload through virtual execlist submit port. The submitted workload load will be wrapped into an gvt workload which will be picked by GVT workload scheduler and executed on host i915 later. Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
81 lines
3.1 KiB
C
81 lines
3.1 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_REG_H
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#define _GVT_REG_H
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#define INTEL_GVT_PCI_CLASS_VGA_OTHER 0x80
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#define INTEL_GVT_PCI_GMCH_CONTROL 0x50
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#define BDW_GMCH_GMS_SHIFT 8
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#define BDW_GMCH_GMS_MASK 0xff
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#define INTEL_GVT_PCI_SWSCI 0xe8
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#define SWSCI_SCI_SELECT (1 << 15)
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#define SWSCI_SCI_TRIGGER 1
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#define INTEL_GVT_PCI_OPREGION 0xfc
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#define INTEL_GVT_OPREGION_CLID 0x1AC
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#define INTEL_GVT_OPREGION_SCIC 0x200
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#define OPREGION_SCIC_FUNC_MASK 0x1E
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#define OPREGION_SCIC_FUNC_SHIFT 1
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#define OPREGION_SCIC_SUBFUNC_MASK 0xFF00
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#define OPREGION_SCIC_SUBFUNC_SHIFT 8
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#define OPREGION_SCIC_EXIT_MASK 0xE0
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#define INTEL_GVT_OPREGION_SCIC_F_GETBIOSDATA 4
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#define INTEL_GVT_OPREGION_SCIC_F_GETBIOSCALLBACKS 6
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#define INTEL_GVT_OPREGION_SCIC_SF_SUPPRTEDCALLS 0
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#define INTEL_GVT_OPREGION_SCIC_SF_REQEUSTEDCALLBACKS 1
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#define INTEL_GVT_OPREGION_PARM 0x204
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#define INTEL_GVT_OPREGION_PAGES 2
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#define INTEL_GVT_OPREGION_PORDER 1
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#define INTEL_GVT_OPREGION_SIZE (2 * 4096)
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#define VGT_SPRSTRIDE(pipe) _PIPE(pipe, _SPRA_STRIDE, _PLANE_STRIDE_2_B)
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#define _REG_VECS_EXCC 0x1A028
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#define _REG_VCS2_EXCC 0x1c028
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#define _REG_701C0(pipe, plane) (0x701c0 + pipe * 0x1000 + (plane - 1) * 0x100)
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#define _REG_701C4(pipe, plane) (0x701c4 + pipe * 0x1000 + (plane - 1) * 0x100)
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#define GFX_MODE_BIT_SET_IN_MASK(val, bit) \
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((((bit) & 0xffff0000) == 0) && !!((val) & (((bit) << 16))))
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#define FORCEWAKE_RENDER_GEN9_REG 0xa278
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#define FORCEWAKE_ACK_RENDER_GEN9_REG 0x0D84
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#define FORCEWAKE_BLITTER_GEN9_REG 0xa188
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#define FORCEWAKE_ACK_BLITTER_GEN9_REG 0x130044
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#define FORCEWAKE_MEDIA_GEN9_REG 0xa270
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#define FORCEWAKE_ACK_MEDIA_GEN9_REG 0x0D88
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#define FORCEWAKE_ACK_HSW_REG 0x130044
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#define RB_HEAD_OFF_MASK ((1U << 21) - (1U << 2))
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#define RB_TAIL_OFF_MASK ((1U << 21) - (1U << 3))
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#define RB_TAIL_SIZE_MASK ((1U << 21) - (1U << 12))
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#define _RING_CTL_BUF_SIZE(ctl) (((ctl) & RB_TAIL_SIZE_MASK) + GTT_PAGE_SIZE)
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#endif
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