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nak/sm50: Add support for OpAL2P

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30381>
This commit is contained in:
Faith Ekstrand 2024-07-25 18:17:34 -05:00 • committed by Marge Bot
parent cd176c8784
commit 37a38f6744
1 changed files with 26 additions and 1 deletions
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27
src/nouveau/compiler/nak/sm50.rs
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@ -2572,6 +2572,26 @@ impl SM50Op for OpAtom {
}
}
impl SM50Op for OpAL2P {
fn legalize(&mut self, b: &mut LegalizeBuilder) {
legalize_ext_instr(self, b);
}
fn encode(&self, e: &mut SM50Encoder<'_>) {
e.set_opcode(0xefa0);
e.set_dst(self.dst);
e.set_reg_src(8..16, self.offset);
e.set_field(20..31, self.access.addr);
assert!(!self.access.patch);
e.set_bit(32, self.access.output);
e.set_field(47..49, 0_u8); // comps
e.set_pred_dst(44..47, Dst::None);
}
}
impl SM50Op for OpALd {
fn legalize(&mut self, b: &mut LegalizeBuilder) {
legalize_ext_instr(self, b);
@ -2581,10 +2601,14 @@ impl SM50Op for OpALd {
e.set_opcode(0xefd8);
e.set_dst(self.dst);
if self.access.phys {
assert!(self.offset.src_ref.as_reg().is_some());
} else {
assert!(self.offset.is_zero());
}
e.set_reg_src(8..16, self.offset);
e.set_reg_src(39..47, self.vtx);
assert!(!self.access.phys);
e.set_field(20..30, self.access.addr);
e.set_bit(31, self.access.patch);
e.set_bit(32, self.access.output);
@ -3048,6 +3072,7 @@ macro_rules! as_sm50_op_match {
Op::Txd(op) => op,
Op::Txq(op) => op,
Op::Ipa(op) => op,
Op::AL2P(op) => op,
Op::ALd(op) => op,
Op::ASt(op) => op,
Op::CCtl(op) => op,