[edk2-devel] [PATCH v4 15/15] DynamicTablesPkg: Handle 16550_WITH_GAS id

[PierreGondois]

From: Pierre Gondois <Pierre.Gondois at arm.com>

Handle the EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_16550_WITH_GAS
id when generating an AML description of a serial port. The same
_HID/_CID as the EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550
are generated.

Signed-off-by: Pierre Gondois <Pierre.Gondois at arm.com>
---
 .../Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c b/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c
index 0270ab89446d..389c9eb914d8 100644
--- a/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c
+++ b/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c
@@ -85,7 +85,9 @@ ValidateSerialPortInfo (
         (SerialPortInfo->PortSubtype !=
          EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_DCC) &&
         (SerialPortInfo->PortSubtype !=
-         EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550))
+         EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550) &&
+        (SerialPortInfo->PortSubtype !=
+         EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_16550_WITH_GAS))
     {
       DEBUG ((
         DEBUG_ERROR,
@@ -147,6 +149,7 @@ FixupIds (
   // Get the _CID and _HID value to write.
   switch (SerialPortInfo->PortSubtype) {
     case EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550:
+    case EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_16550_WITH_GAS:
     {
       // If there is a non-BSA compliant HID, use that.
       NonBsaHid = (CONST CHAR8 *)PcdGetPtr (PcdNonBsaCompliant16550SerialHid);
-- 
2.25.1



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