Delete no-longer-needed nvgpu headers

The dependency on these was removed in commit 8340d234.

1 files changed, 0 insertions, 132 deletions

diff --git a/include/os/linux/nvlink.c b/include/os/linux/nvlink.c
deleted file mode 100644
index dd7c02c..0000000
--- a/include/os/linux/nvlink.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright (c) 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/>.
- */
-
-#ifdef CONFIG_TEGRA_NVLINK
-#include <linux/platform/tegra/tegra-nvlink.h>
-#endif
-
-#include <nvgpu/gk20a.h>
-#include <nvgpu/nvlink.h>
-#include <nvgpu/enabled.h>
-#include "module.h"
-
-#ifdef CONFIG_TEGRA_NVLINK
-int nvgpu_nvlink_read_dt_props(struct gk20a *g)
-{
-        struct device_node *np;
-        struct nvlink_device *ndev = g->nvlink.priv;
-        u32 local_dev_id;
-        u32 local_link_id;
-        u32 remote_dev_id;
-        u32 remote_link_id;
-        bool is_master;
-
-        /* Parse DT */
-        np = nvgpu_get_node(g);
-        if (!np)
-                goto fail;
-
-        np = of_get_child_by_name(np, "nvidia,nvlink");
-        if (!np)
-                goto fail;
-
-        np = of_get_child_by_name(np, "endpoint");
-        if (!np)
-                goto fail;
-
-        /* Parse DT structure to detect endpoint topology */
-        of_property_read_u32(np, "local_dev_id", &local_dev_id);
-        of_property_read_u32(np, "local_link_id", &local_link_id);
-        of_property_read_u32(np, "remote_dev_id", &remote_dev_id);
-        of_property_read_u32(np, "remote_link_id", &remote_link_id);
-        is_master = of_property_read_bool(np, "is_master");
-
-        /* Check that we are in dGPU mode */
-        if (local_dev_id != NVLINK_ENDPT_GV100) {
-                nvgpu_err(g, "Local nvlink device is not dGPU");
-                return -EINVAL;
-        }
-
-        ndev->is_master = is_master;
-        ndev->device_id = local_dev_id;
-        ndev->link.link_id = local_link_id;
-        ndev->link.remote_dev_info.device_id = remote_dev_id;
-        ndev->link.remote_dev_info.link_id = remote_link_id;
-
-        return 0;
-
-fail:
-        nvgpu_info(g, "nvlink endpoint not found or invaling in DT");
-        return -ENODEV;
-}
-#endif /* CONFIG_TEGRA_NVLINK */
-
-void nvgpu_mss_nvlink_init_credits(struct gk20a *g)
-{
-                /* MSS_NVLINK_1_BASE */
-                void __iomem *soc1 = ioremap(0x01f20010, 4096);
-                /* MSS_NVLINK_2_BASE */
-                void __iomem *soc2 = ioremap(0x01f40010, 4096);
-                /* MSS_NVLINK_3_BASE */
-                void __iomem *soc3 = ioremap(0x01f60010, 4096);
-                /* MSS_NVLINK_4_BASE */
-                void __iomem *soc4 = ioremap(0x01f80010, 4096);
-                u32 val;
-
-                nvgpu_log(g, gpu_dbg_info, "init nvlink soc credits");
-
-                val = readl_relaxed(soc1);
-                writel_relaxed(val, soc1);
-                val = readl_relaxed(soc1 + 4);
-                writel_relaxed(val, soc1 + 4);
-
-                val = readl_relaxed(soc2);
-                writel_relaxed(val, soc2);
-                val = readl_relaxed(soc2 + 4);
-                writel_relaxed(val, soc2 + 4);
-
-                val = readl_relaxed(soc3);
-                writel_relaxed(val, soc3);
-                val = readl_relaxed(soc3 + 4);
-                writel_relaxed(val, soc3 + 4);
-
-                val = readl_relaxed(soc4);
-                writel_relaxed(val, soc4);
-                val = readl_relaxed(soc4 + 4);
-                writel_relaxed(val, soc4 + 4);
-}
-
-int nvgpu_nvlink_deinit(struct gk20a *g)
-{
-#ifdef CONFIG_TEGRA_NVLINK
-        struct nvlink_device *ndev = g->nvlink.priv;
-        int err;
-
-        if (!nvgpu_is_enabled(g, NVGPU_SUPPORT_NVLINK))
-                return -ENODEV;
-
-        err = nvlink_shutdown(ndev);
-        if (err) {
-                nvgpu_err(g, "failed to shut down nvlink");
-                return err;
-        }
-
-        nvgpu_nvlink_remove(g);
-
-        return 0;
-#endif
-        return -ENODEV;
-}