1 files changed, 0 insertions, 77 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmtu104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmtu104.c
deleted file mode 100644
index adaadd92110f..000000000000
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmtu104.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright 2018 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 "vmm.h"
-
-#include <subdev/timer.h>
-
-static void
-tu104_vmm_flush(struct nvkm_vmm *vmm, int depth)
-{
-	struct nvkm_subdev *subdev = &vmm->mmu->subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 type = depth << 24; /*XXX: not confirmed */
-
-	type = 0x00000001; /* PAGE_ALL */
-	if (atomic_read(&vmm->engref[NVKM_SUBDEV_BAR]))
-		type |= 0x00000004; /* HUB_ONLY */
-
-	mutex_lock(&subdev->mutex);
-
-	nvkm_wr32(device, 0xb830a0, vmm->pd->pt[0]->addr >> 8);
-	nvkm_wr32(device, 0xb830a4, 0x00000000);
-	nvkm_wr32(device, 0x100e68, 0x00000000);
-	nvkm_wr32(device, 0xb830b0, 0x80000000 | type);
-
-	nvkm_msec(device, 2000,
-		if (!(nvkm_rd32(device, 0xb830b0) & 0x80000000))
-			break;
-	);
-
-	mutex_unlock(&subdev->mutex);
-}
-
-static const struct nvkm_vmm_func
-tu104_vmm = {
-	.join = gv100_vmm_join,
-	.part = gf100_vmm_part,
-	.aper = gf100_vmm_aper,
-	.valid = gp100_vmm_valid,
-	.flush = tu104_vmm_flush,
-	.page = {
-		{ 47, &gp100_vmm_desc_16[4], NVKM_VMM_PAGE_Sxxx },
-		{ 38, &gp100_vmm_desc_16[3], NVKM_VMM_PAGE_Sxxx },
-		{ 29, &gp100_vmm_desc_16[2], NVKM_VMM_PAGE_Sxxx },
-		{ 21, &gp100_vmm_desc_16[1], NVKM_VMM_PAGE_SVxC },
-		{ 16, &gp100_vmm_desc_16[0], NVKM_VMM_PAGE_SVxC },
-		{ 12, &gp100_vmm_desc_12[0], NVKM_VMM_PAGE_SVHx },
-		{}
-	}
-};
-
-int
-tu104_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size,
-	      void *argv, u32 argc, struct lock_class_key *key,
-	      const char *name, struct nvkm_vmm **pvmm)
-{
-	return nv04_vmm_new_(&tu104_vmm, mmu, 0, addr, size,
-			     argv, argc, key, name, pvmm);
-}