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nak: Encode ureg handle sources for surface ops on Blackwell

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At least I assume this is a handle.  It shows up on SM120 and it looks
very much like the texture thing.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35895>
This commit is contained in:
Faith Ekstrand
2025-07-02 14:38:36 -04:00
committed by Marge Bot
parent 19bee26056
commit d433f4e8bf
1 changed files with 9 additions and 0 deletions
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src/nouveau/compiler/nak/sm70_encode.rs
+9
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@@ -2906,6 +2906,9 @@ impl SM70Op for OpSuLd {
e.set_reg_src(24..32, &self.coord);
e.set_reg_src(64..72, &self.handle);
e.set_pred_dst(81..84, &self.fault);
if e.sm >= 120 {
e.set_ureg_src(48..56, &Src::ZERO); // handle
}
e.set_image_dim(61..64, self.image_dim);
e.set_mem_order(&self.mem_order);
@@ -2933,6 +2936,9 @@ impl SM70Op for OpSuSt {
e.set_reg_src(24..32, &self.coord);
e.set_reg_src(32..40, &self.data);
e.set_reg_src(64..72, &self.handle);
if e.sm >= 120 {
e.set_ureg_src(48..56, &Src::ZERO); // handle
}
e.set_image_dim(61..64, self.image_dim);
e.set_mem_order(&self.mem_order);
@@ -2962,6 +2968,9 @@ impl SM70Op for OpSuAtom {
e.set_reg_src(32..40, &self.data);
e.set_reg_src(64..72, &self.handle);
e.set_pred_dst(81..84, &self.fault);
if e.sm >= 120 {
e.set_ureg_src(48..56, &Src::ZERO); // handle
}
e.set_image_dim(61..64, self.image_dim);
e.set_mem_order(&self.mem_order);