[ros-diffs] [reactos] 02/03: [HALXBOX] Do not claim interrupt resources for the KD COM port

[Dmitry Borisov]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=269f3a2b245af7bbed9011...

commit 269f3a2b245af7bbed90111d4e9838735a48a53f
Author:     Dmitry Borisov [e-mail]
AuthorDate: Sun Jul 25 00:49:51 2021 +0600
Commit:     Stanislav Motylkov [e-mail]
CommitDate: Sat Apr 16 11:54:24 2022 +0300

[HALXBOX] Do not claim interrupt resources for the KD COM port

The actual COM port lacks SERIRQ, IRQ 4 is hardwired to the NIC

CORE-15872 CORE-16216
---
 hal/halx86/generic/usage.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/hal/halx86/generic/usage.c b/hal/halx86/generic/usage.c
index 0652e817a95..14af02a37fc 100644
--- a/hal/halx86/generic/usage.c
+++ b/hal/halx86/generic/usage.c
@@ -287,6 +287,13 @@ HalpReportResourceUsage(IN PUNICODE_STRING HalName,
         HalpComIoSpace.Next = HalpAddressUsageList;
         HalpAddressUsageList = &HalpComIoSpace;

+#if defined(SARCH_XBOX)
+        /*
+         * Do not claim interrupt resources for the KD COM port.
+         * The actual COM port lacks SERIRQ, IRQ 4 is hardwired to the NIC.
+         */
+        UNREFERENCED_PARAMETER(Port);
+#else
         /* Use the debug port table if we have one */
         HalpGetInfoFromACPI = HalpGetDebugPortTable();

@@ -310,6 +317,7 @@ HalpReportResourceUsage(IN PUNICODE_STRING HalName,
                 }
             }
         }
+#endif
     }

/* On non-ACPI systems, we need to build an address map */