* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-#include <stdio.h>
-#include <errno.h>
-#include "util/u_memory.h"
#include "r600_pipe.h"
-#include "r600_asm.h"
-#include "eg_sq.h"
#include "r600_opcodes.h"
-#include "evergreend.h"
+#include "r600_shader.h"
+
+#include "util/u_memory.h"
+#include "eg_sq.h"
+#include <errno.h>
-int eg_bc_cf_build(struct r600_bc *bc, struct r600_bc_cf *cf)
+int eg_bytecode_cf_build(struct r600_bytecode *bc, struct r600_bytecode_cf *cf)
{
unsigned id = cf->id;
- unsigned end_of_program = bc->cf.prev == &cf->list;
-
- 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):
- assert(!end_of_program);
- bc->bytecode[id++] = S_SQ_CF_ALU_WORD0_ADDR(cf->addr >> 1) |
- S_SQ_CF_ALU_WORD0_KCACHE_MODE0(cf->kcache0_mode) |
- S_SQ_CF_ALU_WORD0_KCACHE_BANK0(cf->kcache0_bank) |
- S_SQ_CF_ALU_WORD0_KCACHE_BANK1(cf->kcache1_bank);
- bc->bytecode[id++] = S_SQ_CF_ALU_WORD1_CF_INST(cf->inst >> 3) |
- S_SQ_CF_ALU_WORD1_KCACHE_MODE1(cf->kcache1_mode) |
- S_SQ_CF_ALU_WORD1_KCACHE_ADDR0(cf->kcache0_addr) |
- S_SQ_CF_ALU_WORD1_KCACHE_ADDR1(cf->kcache1_addr) |
- S_SQ_CF_ALU_WORD1_BARRIER(cf->barrier) |
+
+ if (cf->op == CF_NATIVE) {
+ bc->bytecode[id++] = cf->isa[0];
+ bc->bytecode[id++] = cf->isa[1];
+ } else {
+ const struct cf_op_info *cfop = r600_isa_cf(cf->op);
+ unsigned opcode = r600_isa_cf_opcode(bc->isa->hw_class, cf->op);
+ if (cfop->flags & CF_ALU) { /* ALU clauses */
+
+ /* prepend ALU_EXTENDED if we need more than 2 kcache sets */
+ if (cf->eg_alu_extended) {
+ bc->bytecode[id++] =
+ S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE0(cf->kcache[0].index_mode) |
+ S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE1(cf->kcache[1].index_mode) |
+ S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE2(cf->kcache[2].index_mode) |
+ S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE3(cf->kcache[3].index_mode) |
+ S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK2(cf->kcache[2].bank) |
+ S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK3(cf->kcache[3].bank) |
+ S_SQ_CF_ALU_WORD0_EXT_KCACHE_MODE2(cf->kcache[2].mode);
+ bc->bytecode[id++] =
+ S_SQ_CF_ALU_WORD1_EXT_CF_INST(
+ r600_isa_cf_opcode(bc->isa->hw_class, CF_OP_ALU_EXT)) |
+ S_SQ_CF_ALU_WORD1_EXT_KCACHE_MODE3(cf->kcache[3].mode) |
+ S_SQ_CF_ALU_WORD1_EXT_KCACHE_ADDR2(cf->kcache[2].addr) |
+ S_SQ_CF_ALU_WORD1_EXT_KCACHE_ADDR3(cf->kcache[3].addr) |
+ S_SQ_CF_ALU_WORD1_EXT_BARRIER(1);
+ }
+ bc->bytecode[id++] = S_SQ_CF_ALU_WORD0_ADDR(cf->addr >> 1) |
+ S_SQ_CF_ALU_WORD0_KCACHE_MODE0(cf->kcache[0].mode) |
+ S_SQ_CF_ALU_WORD0_KCACHE_BANK0(cf->kcache[0].bank) |
+ S_SQ_CF_ALU_WORD0_KCACHE_BANK1(cf->kcache[1].bank);
+ bc->bytecode[id++] = S_SQ_CF_ALU_WORD1_CF_INST(opcode) |
+ S_SQ_CF_ALU_WORD1_KCACHE_MODE1(cf->kcache[1].mode) |
+ S_SQ_CF_ALU_WORD1_KCACHE_ADDR0(cf->kcache[0].addr) |
+ S_SQ_CF_ALU_WORD1_KCACHE_ADDR1(cf->kcache[1].addr) |
+ 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(cf->barrier) |
- S_SQ_CF_WORD1_COUNT((cf->ndw / 4) - 1) |
- S_SQ_CF_WORD1_END_OF_PROGRAM(end_of_program);
- 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->barrier) |
- S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(cf->inst) |
- S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(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:
- case EG_V_SQ_CF_WORD1_SQ_CF_INST_CALL_FS:
- case EG_V_SQ_CF_WORD1_SQ_CF_INST_RETURN:
- 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(cf->barrier) |
- S_SQ_CF_WORD1_COND(cf->cond) |
- S_SQ_CF_WORD1_POP_COUNT(cf->pop_count) |
- S_SQ_CF_WORD1_END_OF_PROGRAM(end_of_program);
-
- break;
- default:
- R600_ERR("unsupported CF instruction (0x%X)\n", cf->inst);
- return -EINVAL;
+ } else if (cfop->flags & CF_CLAUSE) {
+ /* CF_TEX/VTX (CF_ALU already handled above) */
+ bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->addr >> 1);
+ bc->bytecode[id++] = S_SQ_CF_WORD1_CF_INST(opcode) |
+ S_SQ_CF_WORD1_BARRIER(1) |
+ S_SQ_CF_WORD1_COUNT((cf->ndw / 4) - 1);
+ } else if (cfop->flags & CF_EXP) {
+ /* EXPORT instructions */
+ 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) |
+ S_SQ_CF_ALLOC_EXPORT_WORD0_INDEX_GPR(cf->output.index_gpr);
+ bc->bytecode[id] =
+ S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) |
+ 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->barrier) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(opcode);
+
+ if (bc->chip_class == EVERGREEN) /* no EOP on cayman */
+ bc->bytecode[id] |= S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->end_of_program);
+ id++;
+ } else if (cfop->flags & CF_MEM) {
+ /* MEM_STREAM, MEM_RING instructions */
+ 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) |
+ S_SQ_CF_ALLOC_EXPORT_WORD0_INDEX_GPR(cf->output.index_gpr);
+ bc->bytecode[id] = S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->barrier) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(opcode) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_COMP_MASK(cf->output.comp_mask) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_ARRAY_SIZE(cf->output.array_size);
+ if (bc->chip_class == EVERGREEN) /* no EOP on cayman */
+ bc->bytecode[id] |= S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->end_of_program);
+ id++;
+ } else {
+ /* other instructions */
+ bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->cf_addr >> 1);
+ bc->bytecode[id++] = S_SQ_CF_WORD1_CF_INST(opcode)|
+ S_SQ_CF_WORD1_BARRIER(1) |
+ S_SQ_CF_WORD1_COND(cf->cond) |
+ S_SQ_CF_WORD1_POP_COUNT(cf->pop_count) |
+ S_SQ_CF_WORD1_END_OF_PROGRAM(cf->end_of_program);
+ }
}
return 0;
}
-void eg_cf_vtx(struct r600_vertex_element *ve, u32 *bytecode, unsigned count)
+#if 0
+void eg_bytecode_export_read(struct r600_bytecode *bc,
+ struct r600_bytecode_output *output, uint32_t word0, uint32_t word1)
{
- struct r600_pipe_state *rstate;
- unsigned i = 0;
-
- if (count > 8) {
- bytecode[i++] = S_SQ_CF_WORD0_ADDR(8 >> 1);
- bytecode[i++] = S_SQ_CF_WORD1_CF_INST(EG_V_SQ_CF_WORD1_SQ_CF_INST_VTX) |
- S_SQ_CF_WORD1_BARRIER(1) |
- S_SQ_CF_WORD1_COUNT(8 - 1);
- bytecode[i++] = S_SQ_CF_WORD0_ADDR(40 >> 1);
- bytecode[i++] = S_SQ_CF_WORD1_CF_INST(EG_V_SQ_CF_WORD1_SQ_CF_INST_VTX) |
- S_SQ_CF_WORD1_BARRIER(1) |
- S_SQ_CF_WORD1_COUNT(count - 8 - 1);
- } else {
- bytecode[i++] = S_SQ_CF_WORD0_ADDR(8 >> 1);
- bytecode[i++] = S_SQ_CF_WORD1_CF_INST(EG_V_SQ_CF_WORD1_SQ_CF_INST_VTX) |
- S_SQ_CF_WORD1_BARRIER(1) |
- S_SQ_CF_WORD1_COUNT(count - 1);
+ output->array_base = G_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(word0);
+ output->type = G_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(word0);
+ output->gpr = G_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(word0);
+ output->elem_size = G_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(word0);
+
+ output->swizzle_x = G_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_X(word1);
+ output->swizzle_y = G_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Y(word1);
+ output->swizzle_z = G_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Z(word1);
+ output->swizzle_w = G_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_W(word1);
+ output->burst_count = G_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(word1);
+ output->end_of_program = G_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(word1);
+ output->op = r600_isa_cf_by_opcode(bc->isa,
+ G_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(word1), /* is_cf_alu = */ 0 );
+ output->barrier = G_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(word1);
+ output->array_size = G_SQ_CF_ALLOC_EXPORT_WORD1_BUF_ARRAY_SIZE(word1);
+ output->comp_mask = G_SQ_CF_ALLOC_EXPORT_WORD1_BUF_COMP_MASK(word1);
+}
+#endif
+
+int egcm_load_index_reg(struct r600_bytecode *bc, unsigned id, bool inside_alu_clause)
+{
+ struct r600_bytecode_alu alu;
+ int r;
+ unsigned type;
+
+ assert(id < 2);
+ assert(bc->chip_class >= EVERGREEN);
+
+ if (bc->index_loaded[id])
+ return 0;
+
+ memset(&alu, 0, sizeof(alu));
+ alu.op = ALU_OP1_MOVA_INT;
+ alu.src[0].sel = bc->index_reg[id];
+ alu.src[0].chan = 0;
+ alu.last = 1;
+ r = r600_bytecode_add_alu(bc, &alu);
+ if (r)
+ return r;
+
+ bc->ar_loaded = 0; /* clobbered */
+
+ memset(&alu, 0, sizeof(alu));
+ alu.op = id == 0 ? ALU_OP0_SET_CF_IDX0 : ALU_OP0_SET_CF_IDX1;
+ alu.last = 1;
+ r = r600_bytecode_add_alu(bc, &alu);
+ if (r)
+ return r;
+
+ /* Must split ALU group as index only applies to following group */
+ if (inside_alu_clause) {
+ type = bc->cf_last->op;
+ if ((r = r600_bytecode_add_cf(bc))) {
+ return r;
+ }
+ bc->cf_last->op = type;
}
- bytecode[i++] = S_SQ_CF_WORD0_ADDR(0);
- bytecode[i++] = S_SQ_CF_WORD1_CF_INST(EG_V_SQ_CF_WORD1_SQ_CF_INST_RETURN) |
- S_SQ_CF_WORD1_BARRIER(1);
-
- rstate = &ve->rstate;
- rstate->id = R600_PIPE_STATE_FETCH_SHADER;
- rstate->nregs = 0;
- r600_pipe_state_add_reg(rstate, R_0288A8_SQ_PGM_RESOURCES_FS,
- 0x00000000, 0xFFFFFFFF, NULL);
- r600_pipe_state_add_reg(rstate, R_0288A4_SQ_PGM_START_FS,
- (r600_bo_offset(ve->fetch_shader)) >> 8,
- 0xFFFFFFFF, ve->fetch_shader);
+
+ bc->index_loaded[id] = 1;
+
+ return 0;
}
projects / mesa.git / blobdiff