From 2a2c16af5f9f1ccfc93a13e820d5381e5c881e92 Mon Sep 17 00:00:00 2001
From: Terje Bergstrom <tbergstrom@nvidia.com>
Date: Wed, 18 Apr 2018 12:59:00 -0700
Subject: gpu: nvgpu: Move Linux files away from common

Move all Linux source code files to drivers/gpu/nvgpu/os/linux from
drivers/gpu/nvgpu/common/linux. This changes the meaning of common
to be OS independent.

JIRA NVGPU-598
JIRA NVGPU-601

Change-Id: Ib7f2a43d3688bb0d0b7dcc48469a6783fd988ce9
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1747714
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
---
 drivers/gpu/nvgpu/common/linux/sim_pci.c | 91 --------------------------------
 1 file changed, 91 deletions(-)
 delete mode 100644 drivers/gpu/nvgpu/common/linux/sim_pci.c

(limited to 'drivers/gpu/nvgpu/common/linux/sim_pci.c')

diff --git a/drivers/gpu/nvgpu/common/linux/sim_pci.c b/drivers/gpu/nvgpu/common/linux/sim_pci.c
deleted file mode 100644
index d37767b7..00000000
--- a/drivers/gpu/nvgpu/common/linux/sim_pci.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2017-2018, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/io.h>
-#include <linux/highmem.h>
-#include <linux/platform_device.h>
-
-#include <nvgpu/log.h>
-#include <nvgpu/linux/vm.h>
-#include <nvgpu/bitops.h>
-#include <nvgpu/nvgpu_mem.h>
-#include <nvgpu/dma.h>
-#include <nvgpu/hw_sim_pci.h>
-#include <nvgpu/sim.h>
-#include "gk20a/gk20a.h"
-#include "os_linux.h"
-#include "module.h"
-
-static bool _nvgpu_pci_is_simulation(struct gk20a *g, u32 sim_base)
-{
-	u32 cfg;
-	bool is_simulation = false;
-
-	cfg = nvgpu_readl(g, sim_base + sim_config_r());
-	if (sim_config_mode_v(cfg) == sim_config_mode_enabled_v())
-		is_simulation = true;
-
-	return is_simulation;
-}
-
-void nvgpu_remove_sim_support_linux_pci(struct gk20a *g)
-{
-	struct sim_nvgpu_linux *sim_linux;
-	bool is_simulation;
-
-	is_simulation = _nvgpu_pci_is_simulation(g, sim_r());
-
-	if (!is_simulation) {
-		return;
-	}
-
-	if (!g->sim) {
-		nvgpu_warn(g, "sim_gk20a not allocated");
-		return;
-	}
-	sim_linux = container_of(g->sim, struct sim_nvgpu_linux, sim);
-
-	if (sim_linux->regs) {
-		sim_writel(g->sim, sim_config_r(), sim_config_mode_disabled_v());
-		sim_linux->regs = NULL;
-	}
-	nvgpu_kfree(g, sim_linux);
-	g->sim = NULL;
-}
-
-int nvgpu_init_sim_support_linux_pci(struct gk20a *g)
-{
-	struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
-	struct sim_nvgpu_linux *sim_linux;
-	int err = -ENOMEM;
-	bool is_simulation;
-
-	is_simulation = _nvgpu_pci_is_simulation(g, sim_r());
-	__nvgpu_set_enabled(g, NVGPU_IS_FMODEL, is_simulation);
-
-	if (!is_simulation)
-		return 0;
-
-	sim_linux = nvgpu_kzalloc(g, sizeof(*sim_linux));
-	if (!sim_linux)
-		return err;
-	g->sim = &sim_linux->sim;
-	g->sim->g = g;
-	sim_linux->regs = l->regs + sim_r();
-	sim_linux->remove_support_linux = nvgpu_remove_sim_support_linux_pci;
-
-	return 0;
-}
-- 
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