r600g: add initial evergreen support

adds shader opcodes + assembler support (except ARL)
uses constant buffers
add interp instructions in fragment shader
adds all evergreen hw states
adds evergreen pm4 support.

this runs gears for me on my evergreen

1 files changed, 84 insertions, 0 deletions

diff --git a/src/gallium/drivers/r600/eg_asm.c b/src/gallium/drivers/r600/eg_asm.c
new file mode 100644
index 00000000000..bc5dda43ed0
--- /dev/null
+++ b/src/gallium/drivers/r600/eg_asm.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2010 Jerome Glisse <[email protected]>
+ *
+ * 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
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHOR(S) AND/OR THEIR SUPPLIERS 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 "r600_asm.h"
+#include "r600_context.h"
+#include "util/u_memory.h"
+#include "eg_sq.h"
+#include "r600_opcodes.h"
+#include <stdio.h>
+#include <errno.h>
+
+int eg_bc_cf_build(struct r600_bc *bc, struct r600_bc_cf *cf)
+{
+	unsigned id = cf->id;
+
+	switch (cf->inst) {
+	case (EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3):
+	case (EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_PUSH_BEFORE << 3):
+		bc->bytecode[id++] = S_SQ_CF_ALU_WORD0_ADDR(cf->addr >> 1) |
+		  S_SQ_CF_ALU_WORD0_KCACHE_MODE0(cf->kcache0_mode);
+		bc->bytecode[id++] = S_SQ_CF_ALU_WORD1_CF_INST(cf->inst >> 3) |
+					S_SQ_CF_ALU_WORD1_BARRIER(1) |
+					S_SQ_CF_ALU_WORD1_COUNT((cf->ndw / 2) - 1);
+		break;
+	case EG_V_SQ_CF_WORD1_SQ_CF_INST_TEX:
+	case EG_V_SQ_CF_WORD1_SQ_CF_INST_VTX:
+		bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->addr >> 1);
+		bc->bytecode[id++] = S_SQ_CF_WORD1_CF_INST(cf->inst) |
+					S_SQ_CF_WORD1_BARRIER(1) |
+					S_SQ_CF_WORD1_COUNT((cf->ndw / 4) - 1);
+		break;
+	case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
+	case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
+		bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) |
+			S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) |
+			S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) |
+			S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type);
+		bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_X(cf->output.swizzle_x) |
+			S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Y(cf->output.swizzle_y) |
+			S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Z(cf->output.swizzle_z) |
+			S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_W(cf->output.swizzle_w) |
+			S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->output.barrier) |
+			S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(cf->output.inst) |
+			S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->output.end_of_program);
+		break;
+	case EG_V_SQ_CF_WORD1_SQ_CF_INST_JUMP:
+	case EG_V_SQ_CF_WORD1_SQ_CF_INST_ELSE:
+	case EG_V_SQ_CF_WORD1_SQ_CF_INST_POP:
+	case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL:
+	case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END:
+	case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE:
+	case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK:
+		bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->cf_addr >> 1);
+		bc->bytecode[id++] = S_SQ_CF_WORD1_CF_INST(cf->inst) |
+					S_SQ_CF_WORD1_BARRIER(1) |
+			                S_SQ_CF_WORD1_COND(cf->cond) |
+			                S_SQ_CF_WORD1_POP_COUNT(cf->pop_count);
+
+		break;
+	default:
+		R600_ERR("unsupported CF instruction (0x%X)\n", cf->inst);
+		return -EINVAL;
+	}
+	return 0;
+}