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authorBen Skeggs <bskeggs@redhat.com>2016-06-16 17:43:15 +1000
committerJérôme Glisse <jglisse@redhat.com>2017-08-09 18:13:31 -0400
commitba82ac325c20d86a73d3a997622d63d47f2b1569 (patch)
tree74af9c084b6fa9c1c7b5bd7cd2a4d18d63ba46d4
parent2dcd4c5fd604a668b409489555f695d1a1ee68c9 (diff)
mmu/gp100: fork from gf100
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
-rw-r--r--drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h1
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/device/base.c12
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild1
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp100.c32
4 files changed, 40 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h
index cac4f3ffd41a..154b20abaf4f 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h
@@ -68,4 +68,5 @@ int nv44_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
int nv50_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
int g84_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
int gf100_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
+int gp100_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 3aee5da0bbba..e0cf2ea669ae 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -2165,7 +2165,7 @@ nv130_chipset = {
.imem = nv50_instmem_new,
.ltc = gp100_ltc_new,
.mc = gp100_mc_new,
- .mmu = gf100_mmu_new,
+ .mmu = gp100_mmu_new,
.secboot = gm200_secboot_new,
.pci = gp100_pci_new,
.pmu = gp100_pmu_new,
@@ -2199,7 +2199,7 @@ nv132_chipset = {
.imem = nv50_instmem_new,
.ltc = gp100_ltc_new,
.mc = gp100_mc_new,
- .mmu = gf100_mmu_new,
+ .mmu = gp100_mmu_new,
.secboot = gp102_secboot_new,
.pci = gp100_pci_new,
.pmu = gp102_pmu_new,
@@ -2233,7 +2233,7 @@ nv134_chipset = {
.imem = nv50_instmem_new,
.ltc = gp100_ltc_new,
.mc = gp100_mc_new,
- .mmu = gf100_mmu_new,
+ .mmu = gp100_mmu_new,
.secboot = gp102_secboot_new,
.pci = gp100_pci_new,
.pmu = gp102_pmu_new,
@@ -2267,7 +2267,7 @@ nv136_chipset = {
.imem = nv50_instmem_new,
.ltc = gp100_ltc_new,
.mc = gp100_mc_new,
- .mmu = gf100_mmu_new,
+ .mmu = gp100_mmu_new,
.secboot = gp102_secboot_new,
.pci = gp100_pci_new,
.pmu = gp102_pmu_new,
@@ -2301,7 +2301,7 @@ nv137_chipset = {
.imem = nv50_instmem_new,
.ltc = gp100_ltc_new,
.mc = gp100_mc_new,
- .mmu = gf100_mmu_new,
+ .mmu = gp100_mmu_new,
.secboot = gp102_secboot_new,
.pci = gp100_pci_new,
.pmu = gp102_pmu_new,
@@ -2331,7 +2331,7 @@ nv13b_chipset = {
.imem = gk20a_instmem_new,
.ltc = gp100_ltc_new,
.mc = gp10b_mc_new,
- .mmu = gf100_mmu_new,
+ .mmu = gp100_mmu_new,
.secboot = gp10b_secboot_new,
.pmu = gm20b_pmu_new,
.timer = gk20a_timer_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild
index 2c0db24202d1..3f13560658df 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild
@@ -5,3 +5,4 @@ nvkm-y += nvkm/subdev/mmu/nv44.o
nvkm-y += nvkm/subdev/mmu/nv50.o
nvkm-y += nvkm/subdev/mmu/g84.o
nvkm-y += nvkm/subdev/mmu/gf100.o
+nvkm-y += nvkm/subdev/mmu/gp100.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp100.c
new file mode 100644
index 000000000000..38c4ab149c7c
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp100.c
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2017 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 "gf100.h"
+
+static const struct gf100_mmu_func
+gp100_mmu = {
+};
+
+int
+gp100_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
+{
+ return gf100_mmu_new_(&gp100_mmu, device, index, pmmu);
+}