GMAC - add hardware IDs for use by Windows

Set GMAC HID to RKCP6543 (arbitrarily-chosen, open to alternatives). Move the PRP0001 id to `_CID`.
edk2-porting · Dec 22, 2023 · dc1d255 · dc1d255
1 parent a6c7ca1
commit dc1d255
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/edk2-rockchip/Silicon/Rockchip/RK3588/AcpiTables/Gmac0.asl b/edk2-rockchip/Silicon/Rockchip/RK3588/AcpiTables/Gmac0.asl
@@ -11,7 +11,10 @@
 
 // Gigabit Media Access Controller (GMAC0)
 Device (MAC0) {
-  Name (_HID, "PRP0001")
+  Name (_HID, "RKCP6543")
+  Name (_CID, Package() {
+    "PRP0001"
+  })
   Name (_UID, 60)
   Name (_CCA, 0)
   Name (_STA, 0xF)

diff --git a/edk2-rockchip/Silicon/Rockchip/RK3588/AcpiTables/Gmac1.asl b/edk2-rockchip/Silicon/Rockchip/RK3588/AcpiTables/Gmac1.asl
@@ -11,7 +11,10 @@
 
 // Gigabit Media Access Controller (GMAC1)
 Device (MAC1) {
-  Name (_HID, "PRP0001")
+  Name (_HID, "RKCP6543")
+  Name (_CID, Package() {
+    "PRP0001"
+  })
   Name (_UID, 61)
   Name (_CCA, 0)
   Name (_STA, 0xF)