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ca762e4220
Move all programming of FB to fb_*.c files, and remove the inclusion of FB hardware headers from other files. TLB invalidate function took previously a pointer to VM, but the new API takes only a PDB mem_desc, because FB does not need to know about higher level VM. GPC MMU is programmed from the same function as FB MMU, so added dependency to GR hardware header to FB. GP106 ACR was also triggering a VPR fetch, but that's not applicable to dGPU, so removed that call. Change-Id: I4eb69377ac3745da205907626cf60948b7c5392a Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1321516 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
26 lines
822 B
C
26 lines
822 B
C
/*
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* GM20B GMMU
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*
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* Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef _NVHOST_GM20B_MM
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#define _NVHOST_GM20B_MM
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struct gk20a;
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#define PDE_ADDR_START(x, y) ((x) & ~((0x1UL << (y)) - 1))
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#define PDE_ADDR_END(x, y) ((x) | ((0x1UL << (y)) - 1))
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void gm20b_init_mm(struct gpu_ops *gops);
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int gm20b_mm_mmu_vpr_info_fetch(struct gk20a *g);
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#endif
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