acpi: remerge uacpi as inhouse

Signed-off-by: kaguya <vpshinomiya@protonmail.com>
2026-04-15 13:42:16 -04:00
parent d66e042ec1
commit 4f0480fa84
155 changed files with 43506 additions and 0 deletions
@@ -0,0 +1,38 @@
+// Name: Access to non-existent PCI devices should work
+// Expect: int => 18446744073709551615
+
+DefinitionBlock ("", "DSDT", 2, "uTEST", "TESTTABL", 0xF0F0F0F0)
+{
+    Device (PCI0) {
+        Name (_HID, "PNP0A03")
+        Name (_SEG, 0xDEAD)
+
+        Device (XHCI) {
+            Name (_ADR, 0x00030002)
+
+            OperationRegion(HREG, PCI_Config, 0x10, 0xF0)
+            Field (HREG, ByteAcc, NoLock) {
+                REG0, 8
+            }
+            Field (HREG, WordAcc, NoLock) {
+                REG1, 16
+            }
+            Field (HREG, DWordAcc, NoLock) {
+                REG2, 32
+            }
+        }
+    }
+
+    Method (MAIN, 0, NotSerialized)
+    {
+        // Test that writes don't blow up
+        \PCI0.XHCI.REG0 = 0xFF
+        \PCI0.XHCI.REG1 = 0xFFFF
+        \PCI0.XHCI.REG2 = 0xFFFFFFFF
+
+        // Reads should return FFs 
+        Return (\PCI0.XHCI.REG0 == 0xFF &&
+                \PCI0.XHCI.REG1 == 0xFFFF &&
+                \PCI0.XHCI.REG2 == 0xFFFFFFFF)
+    }
+}