[Nouveau] [PATCH 1/9] pci: add gk104 variant

Karol Herbst
2015-10-12T20:27:42Z

drm/nouveau/include/nvkm/subdev/pci.h |  1 +
 drm/nouveau/nvkm/engine/device/base.c | 20 +++++++++---------
 drm/nouveau/nvkm/subdev/pci/Kbuild    |  1 +
 drm/nouveau/nvkm/subdev/pci/gk104.c   | 38 +++++++++++++++++++++++++++++++++++
 4 files changed, 50 insertions(+), 10 deletions(-)
 create mode 100644 drm/nouveau/nvkm/subdev/pci/gk104.c

diff --git a/drm/nouveau/include/nvkm/subdev/pci.h
b/drm/nouveau/include/nvkm/subdev/pci.h
index fee0a97..1cf5f72 100644
--- a/drm/nouveau/include/nvkm/subdev/pci.h
+++ b/drm/nouveau/include/nvkm/subdev/pci.h
@@ -34,4 +34,5 @@ int nv4c_pci_new(struct nvkm_device *, int, struct nvkm_pci
**);
 int g84_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int g94_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int gf100_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
+int gk104_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 #endif
diff --git a/drm/nouveau/nvkm/engine/device/base.c
b/drm/nouveau/nvkm/engine/device/base.c
index 439c003..9c10c84 100644
--- a/drm/nouveau/nvkm/engine/device/base.c
+++ b/drm/nouveau/nvkm/engine/device/base.c
@@ -1669,7 +1669,7 @@ nve4_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk104_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1706,7 +1706,7 @@ nve6_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk104_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1743,7 +1743,7 @@ nve7_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk104_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1804,7 +1804,7 @@ nvf0_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk110_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1840,7 +1840,7 @@ nvf1_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk110_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1876,7 +1876,7 @@ nv106_chipset = {
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk208_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1912,7 +1912,7 @@ nv108_chipset = {
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk208_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1948,7 +1948,7 @@ nv117_chipset = {
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
 	.therm = gm107_therm_new,
 	.timer = gk20a_timer_new,
@@ -1979,7 +1979,7 @@ nv124_chipset = {
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
 	.timer = gk20a_timer_new,
 	.volt = gk104_volt_new,
@@ -2010,7 +2010,7 @@ nv126_chipset = {
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
 	.timer = gk20a_timer_new,
 	.volt = gk104_volt_new,
diff --git a/drm/nouveau/nvkm/subdev/pci/Kbuild
b/drm/nouveau/nvkm/subdev/pci/Kbuild
index 4476ef7..1a29869 100644
--- a/drm/nouveau/nvkm/subdev/pci/Kbuild
+++ b/drm/nouveau/nvkm/subdev/pci/Kbuild
@@ -7,3 +7,4 @@ nvkm-y += nvkm/subdev/pci/nv4c.o
 nvkm-y += nvkm/subdev/pci/g84.o
 nvkm-y += nvkm/subdev/pci/g94.o
 nvkm-y += nvkm/subdev/pci/gf100.o
+nvkm-y += nvkm/subdev/pci/gk104.o
diff --git a/drm/nouveau/nvkm/subdev/pci/gk104.c
b/drm/nouveau/nvkm/subdev/pci/gk104.c
new file mode 100644
index 0000000..95ecc51
--- /dev/null
+++ b/drm/nouveau/nvkm/subdev/pci/gk104.c
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2015 Karol Herbst
+ *
+ * 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: Karol Herbst <git at karolherbst.de>
+ */
+#include "priv.h"
+
+static const struct nvkm_pci_func
+gk104_pci_func = {
+	.rd32 = nv40_pci_rd32,
+	.wr08 = nv40_pci_wr08,
+	.wr32 = nv40_pci_wr32,
+	.msi_rearm = nv40_pci_msi_rearm,
+};
+
+int
+gk104_pci_new(struct nvkm_device *device, int index, struct nvkm_pci **ppci)
+{
+	return nvkm_pci_new_(&gk104_pci_func, device, index, ppci);
+}
--
2.6.1