1 files changed, 0 insertions, 114 deletions
diff --git a/nvkm/subdev/bios/shadowramin.c b/nvkm/subdev/bios/shadowramin.c
deleted file mode 100644
index a7a890fad..000000000
--- a/nvkm/subdev/bios/shadowramin.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * 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.
- *
- */
-
-#include "priv.h"
-
-struct priv {
-	struct nouveau_bios *bios;
-	u32 bar0;
-};
-
-static u32
-pramin_read(void *data, u32 offset, u32 length, struct nouveau_bios *bios)
-{
-	u32 i;
-	if (offset + length <= 0x00100000) {
-		for (i = offset; i < offset + length; i += 4)
-			*(u32 *)&bios->data[i] = nv_rd32(bios, 0x700000 + i);
-		return length;
-	}
-	return 0;
-}
-
-static void
-pramin_fini(void *data)
-{
-	struct priv *priv = data;
-	if (priv) {
-		nv_wr32(priv->bios, 0x001700, priv->bar0);
-		kfree(priv);
-	}
-}
-
-static void *
-pramin_init(struct nouveau_bios *bios, const char *name)
-{
-	struct priv *priv = NULL;
-	u64 addr = 0;
-
-	/* PRAMIN always potentially available prior to nv50 */
-	if (nv_device(bios)->card_type < NV_50)
-		return NULL;
-
-	/* we can't get the bios image pointer without PDISP */
-	if (nv_device(bios)->card_type >= GM100)
-		addr = nv_rd32(bios, 0x021c04);
-	else
-	if (nv_device(bios)->card_type >= NV_C0)
-		addr = nv_rd32(bios, 0x022500);
-	if (addr & 0x00000001) {
-		nv_debug(bios, "... display disabled\n");
-		return ERR_PTR(-ENODEV);
-	}
-
-	/* check that the window is enabled and in vram, particularly
-	 * important as we don't want to be touching vram on an
-	 * uninitialised board
-	 */
-	addr = nv_rd32(bios, 0x619f04);
-	if (!(addr & 0x00000008)) {
-		nv_debug(bios, "... not enabled\n");
-		return ERR_PTR(-ENODEV);
-	}
-	if ( (addr & 0x00000003) != 1) {
-		nv_debug(bios, "... not in vram\n");
-		return ERR_PTR(-ENODEV);
-	}
-
-	/* some alternate method inherited from xf86-video-nv... */
-	addr = (addr & 0xffffff00) << 8;
-	if (!addr) {
-		addr  = (u64)nv_rd32(bios, 0x001700) << 16;
-		addr += 0xf0000;
-	}
-
-	/* modify bar0 PRAMIN window to cover the bios image */
-	if (!(priv = kmalloc(sizeof(*priv), GFP_KERNEL))) {
-		nv_error(bios, "... out of memory\n");
-		return ERR_PTR(-ENOMEM);
-	}
-
-	priv->bios = bios;
-	priv->bar0 = nv_rd32(bios, 0x001700);
-	nv_wr32(bios, 0x001700, addr >> 16);
-	return priv;
-}
-
-const struct nvbios_source
-nvbios_ramin = {
-	.name = "PRAMIN",
-	.init = pramin_init,
-	.fini = pramin_fini,
-	.read = pramin_read,
-	.rw = true,
-};