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/*
* Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <nvgpu/types.h>
#include <nvgpu/dma.h>
#include <nvgpu/gmmu.h>
#include <nvgpu/timers.h>
#include <nvgpu/nvgpu_common.h>
#include <nvgpu/kmem.h>
#include <nvgpu/nvgpu_mem.h>
#include <nvgpu/firmware.h>
#include <nvgpu/mm.h>
#include <nvgpu/acr/nvgpu_acr.h>
#include <nvgpu/enabled.h>
#include <nvgpu/io.h>
#include <nvgpu/utils.h>
#include <nvgpu/gk20a.h>
#include "acr_gv11b.h"
#include "pmu_gv11b.h"
#include "gm20b/mm_gm20b.h"
#include "gm20b/acr_gm20b.h"
#include "gp106/acr_gp106.h"
#include <nvgpu/hw/gv11b/hw_pwr_gv11b.h>
/*Defines*/
#define gv11b_dbg_pmu(g, fmt, arg...) \
nvgpu_log(g, gpu_dbg_pmu, fmt, ##arg)
/*Externs*/
/*Forwards*/
int gv11b_alloc_blob_space(struct gk20a *g,
size_t size, struct nvgpu_mem *mem)
{
int err;
gv11b_dbg_pmu(g, "alloc blob space: NVGPU_DMA_FORCE_CONTIGUOUS");
err = nvgpu_dma_alloc_flags_sys(g, NVGPU_DMA_FORCE_CONTIGUOUS,
size, mem);
return err;
}
void gv11b_setup_apertures(struct gk20a *g)
{
struct mm_gk20a *mm = &g->mm;
struct nvgpu_mem *inst_block = &mm->pmu.inst_block;
/* setup apertures - virtual */
gk20a_writel(g, pwr_fbif_transcfg_r(GK20A_PMU_DMAIDX_UCODE),
pwr_fbif_transcfg_mem_type_physical_f() |
nvgpu_aperture_mask(g, inst_block,
pwr_fbif_transcfg_target_noncoherent_sysmem_f(),
pwr_fbif_transcfg_target_coherent_sysmem_f(),
pwr_fbif_transcfg_target_local_fb_f()));
gk20a_writel(g, pwr_fbif_transcfg_r(GK20A_PMU_DMAIDX_VIRT),
pwr_fbif_transcfg_mem_type_virtual_f());
/* setup apertures - physical */
gk20a_writel(g, pwr_fbif_transcfg_r(GK20A_PMU_DMAIDX_PHYS_VID),
pwr_fbif_transcfg_mem_type_physical_f() |
nvgpu_aperture_mask(g, inst_block,
pwr_fbif_transcfg_target_noncoherent_sysmem_f(),
pwr_fbif_transcfg_target_coherent_sysmem_f(),
pwr_fbif_transcfg_target_local_fb_f()));
gk20a_writel(g, pwr_fbif_transcfg_r(GK20A_PMU_DMAIDX_PHYS_SYS_COH),
pwr_fbif_transcfg_mem_type_physical_f() |
pwr_fbif_transcfg_target_coherent_sysmem_f());
gk20a_writel(g, pwr_fbif_transcfg_r(GK20A_PMU_DMAIDX_PHYS_SYS_NCOH),
pwr_fbif_transcfg_mem_type_physical_f() |
pwr_fbif_transcfg_target_noncoherent_sysmem_f());
}
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