diff options
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp index c628cfe9a54..465319af5ce 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp @@ -176,6 +176,8 @@ private: void emitISBERD(); void emitAL2P(); void emitIPA(); + void emitATOM(); + void emitCCTL(); void emitPIXLD(); @@ -2298,6 +2300,50 @@ CodeEmitterGM107::emitIPA() emitGPR(0x27); } +void +CodeEmitterGM107::emitATOM() +{ + unsigned dType, subOp; + switch (insn->dType) { + case TYPE_U32: dType = 0; break; + case TYPE_S32: dType = 1; break; + case TYPE_U64: dType = 2; break; + case TYPE_F32: dType = 3; break; + case TYPE_B128: dType = 4; break; + case TYPE_S64: dType = 5; break; + default: assert(!"unexpected dType"); dType = 0; break; + } + if (insn->subOp == NV50_IR_SUBOP_ATOM_EXCH) + subOp = 8; + else + subOp = insn->subOp; + assert(insn->subOp != NV50_IR_SUBOP_ATOM_CAS); /* XXX */ + + emitInsn (0xed000000); + emitField(0x34, 4, subOp); + emitField(0x31, 3, dType); + emitField(0x30, 1, insn->src(0).getIndirect(0)->getSize() == 8); + emitGPR (0x14, insn->src(1)); + emitADDR (0x08, 0x1c, 20, 0, insn->src(0)); + emitGPR (0x00, insn->def(0)); +} + +void +CodeEmitterGM107::emitCCTL() +{ + unsigned width; + if (insn->src(0).getFile() == FILE_MEMORY_GLOBAL) { + emitInsn(0xef600000); + width = 30; + } else { + emitInsn(0xef800000); + width = 22; + } + emitField(0x34, 1, insn->src(0).getIndirect(0)->getSize() == 8); + emitADDR (0x08, 0x16, width, 2, insn->src(0)); + emitField(0x00, 4, insn->subOp); +} + /******************************************************************************* * surface ******************************************************************************/ @@ -2797,6 +2843,12 @@ CodeEmitterGM107::emitInstruction(Instruction *i) break; } break; + case OP_ATOM: + emitATOM(); + break; + case OP_CCTL: + emitCCTL(); + break; case OP_VFETCH: emitALD(); break; |