}
/**
- * Set the Message Descriptor and Extended Message Descriptor fields
- * for SEND messages.
- *
- * \note This zeroes out the Function Control bits, so it must be called
- * \b before filling out any message-specific data. Callers can
- * choose not to fill in irrelevant bits; they will be zero.
- */
-void
-brw_set_message_descriptor(struct brw_codegen *p,
- brw_inst *inst,
- enum brw_message_target sfid,
- unsigned msg_length,
- unsigned response_length,
- bool header_present,
- bool end_of_thread)
-{
- const struct gen_device_info *devinfo = p->devinfo;
-
- brw_set_src1(p, inst, brw_imm_d(0));
-
- /* For indirect sends, `inst` will not be the SEND/SENDC instruction
- * itself; instead, it will be a MOV/OR into the address register.
- *
- * In this case, we avoid setting the extended message descriptor bits,
- * since they go on the later SEND/SENDC instead and if set here would
- * instead clobber the conditionalmod bits.
- */
- unsigned opcode = brw_inst_opcode(devinfo, inst);
- if (opcode == BRW_OPCODE_SEND || opcode == BRW_OPCODE_SENDC) {
- brw_inst_set_sfid(devinfo, inst, sfid);
- }
-
- brw_inst_set_mlen(devinfo, inst, msg_length);
- brw_inst_set_rlen(devinfo, inst, response_length);
- brw_inst_set_eot(devinfo, inst, end_of_thread);
-
- if (devinfo->gen >= 5) {
- brw_inst_set_header_present(devinfo, inst, header_present);
- }
-}
-
-/**
* Specify the descriptor and extended descriptor immediate for a SEND(C)
* message instruction.
*/
break;
}
+ brw_set_desc(p, inst, brw_message_desc(
+ devinfo, msg_length, response_length, false));
- brw_set_message_descriptor(p, inst, BRW_SFID_MATH,
- msg_length, response_length, false, false);
+ brw_inst_set_sfid(devinfo, inst, BRW_SFID_MATH);
brw_inst_set_math_msg_function(devinfo, inst, function);
brw_inst_set_math_msg_signed_int(devinfo, inst, integer_type);
brw_inst_set_math_msg_precision(devinfo, inst, low_precision);
{
const struct gen_device_info *devinfo = p->devinfo;
- brw_set_message_descriptor(p, insn, BRW_SFID_URB,
- 1, response_length, true, end_of_thread);
+ brw_set_desc(p, insn, brw_message_desc(
+ devinfo, 1, response_length, true));
+
+ brw_inst_set_sfid(devinfo, insn, BRW_SFID_URB);
+ brw_inst_set_eot(devinfo, insn, end_of_thread);
brw_inst_set_urb_opcode(devinfo, insn, 1); /* FF_SYNC */
brw_inst_set_urb_allocate(devinfo, insn, allocate);
/* The following fields are not used by FF_SYNC: */
assert(devinfo->gen < 7 || !(flags & BRW_URB_WRITE_ALLOCATE));
assert(devinfo->gen >= 7 || !(flags & BRW_URB_WRITE_PER_SLOT_OFFSET));
- brw_set_message_descriptor(p, insn, BRW_SFID_URB,
- msg_length, response_length, true,
- flags & BRW_URB_WRITE_EOT);
+ brw_set_desc(p, insn, brw_message_desc(
+ devinfo, msg_length, response_length, true));
+
+ brw_inst_set_sfid(devinfo, insn, BRW_SFID_URB);
+ brw_inst_set_eot(devinfo, insn, !!(flags & BRW_URB_WRITE_EOT));
if (flags & BRW_URB_WRITE_OWORD) {
assert(msg_length == 2); /* header + one OWORD of data */
const unsigned sfid = (devinfo->gen >= 6 ? target_cache :
BRW_SFID_DATAPORT_WRITE);
- brw_set_message_descriptor(p, insn, sfid, msg_length, response_length,
- header_present, end_of_thread);
+ brw_set_desc(p, insn, brw_message_desc(
+ devinfo, msg_length, response_length, header_present));
+ brw_inst_set_sfid(devinfo, insn, sfid);
+ brw_inst_set_eot(devinfo, insn, !!end_of_thread);
brw_inst_set_binding_table_index(devinfo, insn, binding_table_index);
brw_inst_set_dp_write_msg_type(devinfo, insn, msg_type);
brw_inst_set_dp_write_msg_control(devinfo, insn, msg_control);
const unsigned sfid = (devinfo->gen >= 6 ? target_cache :
BRW_SFID_DATAPORT_READ);
- brw_set_message_descriptor(p, insn, sfid, msg_length, response_length,
- header_present, false);
+ brw_set_desc(p, insn, brw_message_desc(
+ devinfo, msg_length, response_length, header_present));
+ const unsigned opcode = brw_inst_opcode(devinfo, insn);
+ if (opcode == BRW_OPCODE_SEND || opcode == BRW_OPCODE_SENDC)
+ brw_inst_set_sfid(devinfo, insn, sfid);
brw_inst_set_binding_table_index(devinfo, insn, binding_table_index);
brw_inst_set_dp_read_msg_type(devinfo, insn, msg_type);
brw_inst_set_dp_read_msg_control(devinfo, insn, msg_control);
{
const struct gen_device_info *devinfo = p->devinfo;
- brw_set_message_descriptor(p, inst, BRW_SFID_SAMPLER, msg_length,
- response_length, header_present, false);
+ brw_set_desc(p, inst, brw_message_desc(
+ devinfo, msg_length, response_length, header_present));
+ const unsigned opcode = brw_inst_opcode(devinfo, inst);
+ if (opcode == BRW_OPCODE_SEND || opcode == BRW_OPCODE_SENDC)
+ brw_inst_set_sfid(devinfo, inst, BRW_SFID_SAMPLER);
brw_inst_set_binding_table_index(devinfo, inst, binding_table_index);
brw_inst_set_sampler(devinfo, inst, sampler);
brw_inst_set_sampler_msg_type(devinfo, inst, msg_type);
const unsigned block_size = (devinfo->gen >= 8 ? _mesa_logbase2(num_regs) :
num_regs - 1);
- brw_set_message_descriptor(p, inst, GEN7_SFID_DATAPORT_DATA_CACHE,
- mlen, rlen, header_present, false);
+ brw_set_desc(p, inst, brw_message_desc(
+ devinfo, mlen, rlen, header_present));
+
+ brw_inst_set_sfid(devinfo, inst, GEN7_SFID_DATAPORT_DATA_CACHE);
brw_inst_set_dp_category(devinfo, inst, 1); /* Scratch Block Read/Write msgs */
brw_inst_set_scratch_read_write(devinfo, inst, write);
brw_inst_set_scratch_type(devinfo, inst, dword);
{
const struct gen_device_info *devinfo = p->devinfo;
- brw_set_message_descriptor(p, insn, sfid,
- 1 /* message length */,
- (commit_enable ? 1 : 0) /* response length */,
- true /* header present */,
- false);
+ brw_set_desc(p, insn, brw_message_desc(
+ devinfo, 1, (commit_enable ? 1 : 0), true));
+
+ brw_inst_set_sfid(devinfo, insn, sfid);
switch (sfid) {
case GEN6_SFID_DATAPORT_RENDER_CACHE:
brw_set_src0(p, send, brw_vec1_reg(payload.file,
payload.nr, 0));
brw_set_src1(p, send, brw_imm_ud(0));
- brw_set_message_descriptor(p, send, sfid, 2, 0, false, false);
+ brw_set_desc(p, send, brw_message_desc(p->devinfo, 2, 0, false));
+ brw_inst_set_sfid(p->devinfo, send, sfid);
brw_inst_set_binding_table_index(p->devinfo, send, surf_index);
brw_set_dp_untyped_atomic_message(p, send, BRW_AOP_ADD, false);
brw_set_dest(p, inst, retype(brw_null_reg(), BRW_REGISTER_TYPE_UW));
brw_set_src0(p, inst, src);
brw_set_src1(p, inst, brw_null_reg());
+ brw_set_desc(p, inst, brw_message_desc(devinfo, 1, 0, false));
- brw_set_message_descriptor(p, inst, BRW_SFID_MESSAGE_GATEWAY,
- 1 /* msg_length */,
- 0 /* response_length */,
- false /* header_present */,
- false /* end_of_thread */);
-
+ brw_inst_set_sfid(devinfo, inst, BRW_SFID_MESSAGE_GATEWAY);
brw_inst_set_gateway_notify(devinfo, inst, 1);
brw_inst_set_gateway_subfuncid(devinfo, inst,
BRW_MESSAGE_GATEWAY_SFID_BARRIER_MSG);
brw_inst *send = brw_next_insn(p, BRW_OPCODE_SEND);
brw_set_dest(p, send, brw_null_reg());
brw_set_src0(p, send, urb_header);
+ brw_set_desc(p, send, brw_message_desc(devinfo, inst->mlen, 0, true));
- brw_set_message_descriptor(p, send, BRW_SFID_URB,
- inst->mlen /* mlen */, 0 /* rlen */,
- true /* header */, false /* eot */);
+ brw_inst_set_sfid(devinfo, send, BRW_SFID_URB);
brw_inst_set_urb_opcode(devinfo, send, BRW_URB_OPCODE_WRITE_OWORD);
brw_inst_set_urb_global_offset(devinfo, send, inst->offset);
if (inst->urb_write_flags & BRW_URB_WRITE_EOT) {
brw_set_dest(p, send, dst);
brw_set_src0(p, send, header);
- brw_set_message_descriptor(p, send, BRW_SFID_URB,
- 1 /* mlen */, 1 /* rlen */,
- true /* header */, false /* eot */);
+ brw_set_desc(p, send, brw_message_desc(devinfo, 1, 1, true));
+
+ brw_inst_set_sfid(devinfo, send, BRW_SFID_URB);
brw_inst_set_urb_opcode(devinfo, send, BRW_URB_OPCODE_READ_OWORD);
brw_inst_set_urb_swizzle_control(devinfo, send, BRW_URB_SWIZZLE_INTERLEAVE);
brw_inst_set_urb_per_slot_offset(devinfo, send, 1);
brw_inst *send = brw_next_insn(p, BRW_OPCODE_SEND);
brw_set_dest(p, send, brw_null_reg());
brw_set_src0(p, send, header);
- brw_set_message_descriptor(p, send, BRW_SFID_URB,
- 1 /* mlen */, 0 /* rlen */,
- true /* header */, false /* eot */);
+ brw_set_desc(p, send, brw_message_desc(devinfo, 1, 0, true));
+
+ brw_inst_set_sfid(devinfo, send, BRW_SFID_URB);
brw_inst_set_urb_opcode(devinfo, send, BRW_URB_OPCODE_READ_OWORD);
brw_inst_set_urb_complete(devinfo, send, 1);
brw_inst_set_urb_swizzle_control(devinfo, send, is_unpaired.ud ?