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Diffstat (limited to 'nvkm/subdev/fuse/gf100.c')
-rw-r--r--nvkm/subdev/fuse/gf100.c83
1 files changed, 0 insertions, 83 deletions
diff --git a/nvkm/subdev/fuse/gf100.c b/nvkm/subdev/fuse/gf100.c
deleted file mode 100644
index 5ed03f54b..000000000
--- a/nvkm/subdev/fuse/gf100.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2014 Martin Peres
- *
- * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
- *
- * Authors: Martin Peres
- */
-
-#include "priv.h"
-
-struct gf100_fuse_priv {
- struct nouveau_fuse base;
-
- spinlock_t fuse_enable_lock;
-};
-
-static u32
-gf100_fuse_rd32(struct nouveau_object *object, u64 addr)
-{
- struct gf100_fuse_priv *priv = (void *)object;
- unsigned long flags;
- u32 fuse_enable, unk, val;
-
- spin_lock_irqsave(&priv->fuse_enable_lock, flags);
-
- /* racy if another part of nouveau start writing to these regs */
- fuse_enable = nv_mask(priv, 0x22400, 0x800, 0x800);
- unk = nv_mask(priv, 0x21000, 0x1, 0x1);
- val = nv_rd32(priv, 0x21100 + addr);
- nv_wr32(priv, 0x21000, unk);
- nv_wr32(priv, 0x22400, fuse_enable);
-
- spin_unlock_irqrestore(&priv->fuse_enable_lock, flags);
-
- return val;
-}
-
-
-static int
-gf100_fuse_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct gf100_fuse_priv *priv;
- int ret;
-
- ret = nouveau_fuse_create(parent, engine, oclass, &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
-
- spin_lock_init(&priv->fuse_enable_lock);
-
- return 0;
-}
-
-struct nouveau_oclass
-gf100_fuse_oclass = {
- .handle = NV_SUBDEV(FUSE, 0xC0),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = gf100_fuse_ctor,
- .dtor = _nouveau_fuse_dtor,
- .init = _nouveau_fuse_init,
- .fini = _nouveau_fuse_fini,
- .rd32 = gf100_fuse_rd32,
- },
-};