i965: Move PIPE_CONTROL defines and prototypes to brw_pipe_control.h.

We need to be able to emit PIPE_CONTROLs from genX_state_upload.c,
which can't safely include brw_defines.h because it conflicts with
genxml.  Move all the PIPE_CONTROL related stuff together into a
separate header.

Reviewed-by: Matt Turner <[email protected]>

4 files changed, 90 insertions, 62 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index 06704838061..aa91380b964 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -37,6 +37,7 @@
 #include "main/macros.h"
 #include "main/mtypes.h"
 #include "brw_structs.h"
+#include "brw_pipe_control.h"
 #include "compiler/brw_compiler.h"
 
 #include "isl/isl.h"
@@ -1674,22 +1675,6 @@ bool
 gen9_use_linear_1d_layout(const struct brw_context *brw,
                           const struct intel_mipmap_tree *mt);
 
-/* brw_pipe_control.c */
-int brw_init_pipe_control(struct brw_context *brw,
-			  const struct gen_device_info *info);
-void brw_fini_pipe_control(struct brw_context *brw);
-
-void brw_emit_pipe_control_flush(struct brw_context *brw, uint32_t flags);
-void brw_emit_pipe_control_write(struct brw_context *brw, uint32_t flags,
-                                 struct brw_bo *bo, uint32_t offset,
-                                 uint64_t imm);
-void brw_emit_end_of_pipe_sync(struct brw_context *brw, uint32_t flags);
-void brw_emit_mi_flush(struct brw_context *brw);
-void brw_emit_post_sync_nonzero_flush(struct brw_context *brw);
-void brw_emit_depth_stall_flushes(struct brw_context *brw);
-void gen7_emit_vs_workaround_flush(struct brw_context *brw);
-void gen7_emit_cs_stall_flush(struct brw_context *brw);
-
 /* brw_queryformat.c */
 void brw_query_internal_format(struct gl_context *ctx, GLenum target,
                                GLenum internalFormat, GLenum pname,
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h
index 59d9e5cf21b..99d41cf1a56 100644
--- a/src/mesa/drivers/dri/i965/brw_defines.h
+++ b/src/mesa/drivers/dri/i965/brw_defines.h
@@ -1490,49 +1490,6 @@ enum brw_pixel_shader_coverage_mask_mode {
 #define MI_MATH_OPERAND_ZF   0x32
 #define MI_MATH_OPERAND_CF   0x33
 
-/** @{
- *
- * PIPE_CONTROL operation, a combination MI_FLUSH and register write with
- * additional flushing control.
- */
-#define _3DSTATE_PIPE_CONTROL		(CMD_3D | (3 << 27) | (2 << 24))
-#define PIPE_CONTROL_CS_STALL		(1 << 20)
-#define PIPE_CONTROL_GLOBAL_SNAPSHOT_COUNT_RESET	(1 << 19)
-#define PIPE_CONTROL_TLB_INVALIDATE	(1 << 18)
-#define PIPE_CONTROL_SYNC_GFDT		(1 << 17)
-#define PIPE_CONTROL_MEDIA_STATE_CLEAR	(1 << 16)
-#define PIPE_CONTROL_NO_WRITE		(0 << 14)
-#define PIPE_CONTROL_WRITE_IMMEDIATE	(1 << 14)
-#define PIPE_CONTROL_WRITE_DEPTH_COUNT	(2 << 14)
-#define PIPE_CONTROL_WRITE_TIMESTAMP	(3 << 14)
-#define PIPE_CONTROL_DEPTH_STALL	(1 << 13)
-#define PIPE_CONTROL_RENDER_TARGET_FLUSH (1 << 12)
-#define PIPE_CONTROL_INSTRUCTION_INVALIDATE (1 << 11)
-#define PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE	(1 << 10) /* GM45+ only */
-#define PIPE_CONTROL_ISP_DIS		(1 << 9)
-#define PIPE_CONTROL_INTERRUPT_ENABLE	(1 << 8)
-#define PIPE_CONTROL_FLUSH_ENABLE	(1 << 7) /* Gen7+ only */
-/* GT */
-#define PIPE_CONTROL_DATA_CACHE_FLUSH   	(1 << 5)
-#define PIPE_CONTROL_VF_CACHE_INVALIDATE	(1 << 4)
-#define PIPE_CONTROL_CONST_CACHE_INVALIDATE	(1 << 3)
-#define PIPE_CONTROL_STATE_CACHE_INVALIDATE	(1 << 2)
-#define PIPE_CONTROL_STALL_AT_SCOREBOARD	(1 << 1)
-#define PIPE_CONTROL_DEPTH_CACHE_FLUSH		(1 << 0)
-#define PIPE_CONTROL_PPGTT_WRITE	(0 << 2)
-#define PIPE_CONTROL_GLOBAL_GTT_WRITE	(1 << 2)
-
-#define PIPE_CONTROL_CACHE_FLUSH_BITS \
-   (PIPE_CONTROL_DEPTH_CACHE_FLUSH | PIPE_CONTROL_DATA_CACHE_FLUSH | \
-    PIPE_CONTROL_RENDER_TARGET_FLUSH)
-
-#define PIPE_CONTROL_CACHE_INVALIDATE_BITS \
-   (PIPE_CONTROL_STATE_CACHE_INVALIDATE | PIPE_CONTROL_CONST_CACHE_INVALIDATE | \
-    PIPE_CONTROL_VF_CACHE_INVALIDATE | PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE | \
-    PIPE_CONTROL_INSTRUCTION_INVALIDATE)
-
-/** @} */
-
 #define XY_SETUP_BLT_CMD		(CMD_2D | (0x01 << 22))
 
 #define XY_COLOR_BLT_CMD		(CMD_2D | (0x50 << 22))
diff --git a/src/mesa/drivers/dri/i965/brw_pipe_control.h b/src/mesa/drivers/dri/i965/brw_pipe_control.h
new file mode 100644
index 00000000000..6e9a404870d
--- /dev/null
+++ b/src/mesa/drivers/dri/i965/brw_pipe_control.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright © 2017 Intel Corporation
+ *
+ * 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 (including the next
+ * paragraph) 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 BRW_PIPE_CONTROL_DOT_H
+#define BRW_PIPE_CONTROL_DOT_H
+
+struct brw_context;
+struct gen_device_info;
+struct brw_bo;
+
+/** @{
+ *
+ * PIPE_CONTROL operation, a combination MI_FLUSH and register write with
+ * additional flushing control.
+ */
+#define _3DSTATE_PIPE_CONTROL		(CMD_3D | (3 << 27) | (2 << 24))
+#define PIPE_CONTROL_CS_STALL		(1 << 20)
+#define PIPE_CONTROL_GLOBAL_SNAPSHOT_COUNT_RESET	(1 << 19)
+#define PIPE_CONTROL_TLB_INVALIDATE	(1 << 18)
+#define PIPE_CONTROL_SYNC_GFDT		(1 << 17)
+#define PIPE_CONTROL_MEDIA_STATE_CLEAR	(1 << 16)
+#define PIPE_CONTROL_NO_WRITE		(0 << 14)
+#define PIPE_CONTROL_WRITE_IMMEDIATE	(1 << 14)
+#define PIPE_CONTROL_WRITE_DEPTH_COUNT	(2 << 14)
+#define PIPE_CONTROL_WRITE_TIMESTAMP	(3 << 14)
+#define PIPE_CONTROL_DEPTH_STALL	(1 << 13)
+#define PIPE_CONTROL_RENDER_TARGET_FLUSH (1 << 12)
+#define PIPE_CONTROL_INSTRUCTION_INVALIDATE (1 << 11)
+#define PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE	(1 << 10) /* GM45+ only */
+#define PIPE_CONTROL_ISP_DIS		(1 << 9)
+#define PIPE_CONTROL_INTERRUPT_ENABLE	(1 << 8)
+#define PIPE_CONTROL_FLUSH_ENABLE	(1 << 7) /* Gen7+ only */
+/* GT */
+#define PIPE_CONTROL_DATA_CACHE_FLUSH   	(1 << 5)
+#define PIPE_CONTROL_VF_CACHE_INVALIDATE	(1 << 4)
+#define PIPE_CONTROL_CONST_CACHE_INVALIDATE	(1 << 3)
+#define PIPE_CONTROL_STATE_CACHE_INVALIDATE	(1 << 2)
+#define PIPE_CONTROL_STALL_AT_SCOREBOARD	(1 << 1)
+#define PIPE_CONTROL_DEPTH_CACHE_FLUSH		(1 << 0)
+#define PIPE_CONTROL_PPGTT_WRITE	(0 << 2)
+#define PIPE_CONTROL_GLOBAL_GTT_WRITE	(1 << 2)
+
+#define PIPE_CONTROL_CACHE_FLUSH_BITS \
+   (PIPE_CONTROL_DEPTH_CACHE_FLUSH | PIPE_CONTROL_DATA_CACHE_FLUSH | \
+    PIPE_CONTROL_RENDER_TARGET_FLUSH)
+
+#define PIPE_CONTROL_CACHE_INVALIDATE_BITS \
+   (PIPE_CONTROL_STATE_CACHE_INVALIDATE | PIPE_CONTROL_CONST_CACHE_INVALIDATE | \
+    PIPE_CONTROL_VF_CACHE_INVALIDATE | PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE | \
+    PIPE_CONTROL_INSTRUCTION_INVALIDATE)
+
+/** @} */
+
+int brw_init_pipe_control(struct brw_context *brw,
+			  const struct gen_device_info *info);
+void brw_fini_pipe_control(struct brw_context *brw);
+
+void brw_emit_pipe_control_flush(struct brw_context *brw, uint32_t flags);
+void brw_emit_pipe_control_write(struct brw_context *brw, uint32_t flags,
+                                 struct brw_bo *bo, uint32_t offset,
+                                 uint64_t imm);
+void brw_emit_end_of_pipe_sync(struct brw_context *brw, uint32_t flags);
+void brw_emit_mi_flush(struct brw_context *brw);
+void brw_emit_post_sync_nonzero_flush(struct brw_context *brw);
+void brw_emit_depth_stall_flushes(struct brw_context *brw);
+void gen7_emit_vs_workaround_flush(struct brw_context *brw);
+void gen7_emit_cs_stall_flush(struct brw_context *brw);
+
+#endif
diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c b/src/mesa/drivers/dri/i965/genX_state_upload.c
index dcf497c9183..533ef8b7033 100644
--- a/src/mesa/drivers/dri/i965/genX_state_upload.c
+++ b/src/mesa/drivers/dri/i965/genX_state_upload.c
@@ -34,9 +34,6 @@
 #include "main/state.h"
 
 #include "brw_context.h"
-#if GEN_GEN == 6
-#include "brw_defines.h"
-#endif
 #include "brw_draw.h"
 #include "brw_multisample_state.h"
 #include "brw_state.h"