drm/nouveau/fence: use NVIDIA's headers for emit()

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>

drivers/gpu/drm/nouveau/include/nvhw/class/cl006e.h

+/*******************************************************************************
+    Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
+
+    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 AUTHORS OR COPYRIGHT HOLDERS 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.
+
+*******************************************************************************/
+#ifndef _cl006e_h_
+#define _cl006e_h_
+
+/* fields and values */
+#define NV06E_SET_OBJECT                                           (0x00000000)
+#define NV06E_REFERENCE                                            (0x00000048)
+#define NV06E_SET_REFERENCE                                        (0x00000050)
+#endif /* _cl006e_h_ */

drivers/gpu/drm/nouveau/include/nvhw/class/cl826f.h

+/*******************************************************************************
+    Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
+
+    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 AUTHORS OR COPYRIGHT HOLDERS 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.
+
+*******************************************************************************/
+#ifndef _cl826f_h_
+#define _cl826f_h_
+
+#define NV826F_SEMAPHOREA                                          (0x00000010)
+#define NV826F_SEMAPHOREA_OFFSET_UPPER                                     7:0
+#define NV826F_SEMAPHOREB                                          (0x00000014)
+#define NV826F_SEMAPHOREB_OFFSET_LOWER                                   31:00
+#define NV826F_SEMAPHOREC                                          (0x00000018)
+#define NV826F_SEMAPHOREC_PAYLOAD                                         31:0
+#define NV826F_SEMAPHORED                                          (0x0000001C)
+#define NV826F_SEMAPHORED_OPERATION                                        2:0
+#define NV826F_SEMAPHORED_OPERATION_ACQUIRE                         0x00000001
+#define NV826F_SEMAPHORED_OPERATION_RELEASE                         0x00000002
+#define NV826F_SEMAPHORED_OPERATION_ACQ_GEQ                         0x00000004
+#define NV826F_NON_STALLED_INTERRUPT                               (0x00000020)
+#define NV826F_SET_CONTEXT_DMA_SEMAPHORE                           (0x00000060)
+#endif /* _cl826f_h_ */

drivers/gpu/drm/nouveau/nouveau_dma.h

@@ -104,7 +104,6 @@ WIND_RING(struct nouveau_channel *chan)
 }
 
 /* FIFO methods */
-#define NV01_SUBCHAN_OBJECT                                          0x00000000
 #define NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH                          0x00000010
 #define NV84_SUBCHAN_SEMAPHORE_ADDRESS_LOW                           0x00000014
 #define NV84_SUBCHAN_SEMAPHORE_SEQUENCE                              0x00000018
@@ -113,14 +112,10 @@ WIND_RING(struct nouveau_channel *chan)
 #define NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG                    0x00000002
 #define NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_GEQUAL                0x00000004
 #define NVC0_SUBCHAN_SEMAPHORE_TRIGGER_YIELD                         0x00001000
-#define NV84_SUBCHAN_UEVENT                                          0x00000020
-#define NV84_SUBCHAN_WRCACHE_FLUSH                                   0x00000024
-#define NV10_SUBCHAN_REF_CNT                                         0x00000050
 #define NV11_SUBCHAN_DMA_SEMAPHORE                                   0x00000060
 #define NV11_SUBCHAN_SEMAPHORE_OFFSET                                0x00000064
 #define NV11_SUBCHAN_SEMAPHORE_ACQUIRE                               0x00000068
 #define NV11_SUBCHAN_SEMAPHORE_RELEASE                               0x0000006c
-#define NV40_SUBCHAN_YIELD                                           0x00000080
 
 /* NV_SW object class */
 #define NV_SW_DMA_VBLSEM                                             0x0000018c

drivers/gpu/drm/nouveau/nv10_fence.c

@@ -27,13 +27,15 @@
 
 #include <nvif/push006c.h>
 
+#include <nvhw/class/cl006e.h>
+
 int
 nv10_fence_emit(struct nouveau_fence *fence)
 {
 	struct nvif_push *push = fence->channel->chan.push;
 	int ret = PUSH_WAIT(push, 2);
 	if (ret == 0) {
-		PUSH_NVSQ(push, NV06E, NV10_SUBCHAN_REF_CNT, fence->base.seqno);
+		PUSH_MTHD(push, NV06E, SET_REFERENCE, fence->base.seqno);
 		PUSH_KICK(push);
 	}
 	return ret;

drivers/gpu/drm/nouveau/nv84_fence.c

@@ -30,20 +30,26 @@
 
 #include <nvif/push206e.h>
 
+#include <nvhw/class/cl826f.h>
+
 static int
 nv84_fence_emit32(struct nouveau_channel *chan, u64 virtual, u32 sequence)
 {
 	struct nvif_push *push = chan->chan.push;
 	int ret = PUSH_WAIT(push, 8);
 	if (ret == 0) {
-		PUSH_NVSQ(push, NV826F, NV11_SUBCHAN_DMA_SEMAPHORE, chan->vram.handle);
-		PUSH_NVSQ(push, NV826F,
-				NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, upper_32_bits(virtual),
-				NV84_SUBCHAN_SEMAPHORE_ADDRESS_LOW, lower_32_bits(virtual),
-				NV84_SUBCHAN_SEMAPHORE_SEQUENCE, sequence,
-				NV84_SUBCHAN_SEMAPHORE_TRIGGER,
-				NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG,
-				NV84_SUBCHAN_UEVENT, 0x00000000);
+		PUSH_MTHD(push, NV826F, SET_CONTEXT_DMA_SEMAPHORE, chan->vram.handle);
+
+		PUSH_MTHD(push, NV826F, SEMAPHOREA,
+			  NVVAL(NV826F, SEMAPHOREA, OFFSET_UPPER, upper_32_bits(virtual)),
+
+					SEMAPHOREB, lower_32_bits(virtual),
+					SEMAPHOREC, sequence,
+
+					SEMAPHORED,
+			  NVDEF(NV826F, SEMAPHORED, OPERATION, RELEASE),
+
+					NON_STALLED_INTERRUPT, 0);
 		PUSH_KICK(push);
 	}
 	return ret;

drivers/gpu/drm/nouveau/nvc0_fence.c

@@ -29,19 +29,26 @@
 
 #include <nvif/push906f.h>
 
+#include <nvhw/class/cl906f.h>
+
 static int
 nvc0_fence_emit32(struct nouveau_channel *chan, u64 virtual, u32 sequence)
 {
 	struct nvif_push *push = chan->chan.push;
 	int ret = PUSH_WAIT(push, 6);
 	if (ret == 0) {
-		PUSH_NVSQ(push, NV906F,
-				NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, upper_32_bits(virtual),
-				NV84_SUBCHAN_SEMAPHORE_ADDRESS_LOW, lower_32_bits(virtual),
-				NV84_SUBCHAN_SEMAPHORE_SEQUENCE, sequence,
-				NV84_SUBCHAN_SEMAPHORE_TRIGGER,
-				NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG,
-				NV84_SUBCHAN_UEVENT, 0x00000000);
+		PUSH_MTHD(push, NV906F, SEMAPHOREA,
+			  NVVAL(NV906F, SEMAPHOREA, OFFSET_UPPER, upper_32_bits(virtual)),
+
+					SEMAPHOREB, lower_32_bits(virtual),
+					SEMAPHOREC, sequence,
+
+					SEMAPHORED,
+			  NVDEF(NV906F, SEMAPHORED, OPERATION, RELEASE) |
+			  NVDEF(NV906F, SEMAPHORED, RELEASE_WFI, EN) |
+			  NVDEF(NV906F, SEMAPHORED, RELEASE_SIZE, 16BYTE),
+
+					NON_STALL_INTERRUPT, 0);
 		PUSH_KICK(push);
 	}
 	return ret;