support irq

2024-04-25 09:32:10 +08:00
parent 213a92330e
commit 52b549c14c
9 changed files with 170 additions and 12 deletions
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2020 AIIT XUOS Lab
+ * XiUOS is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *        http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+#include "libipc.h"
+#include "libserial.h"
+#include "usyscall.h"
+
+IPC_SERVICES(IpcSwIntrHandler, Ipc_intr_3);
+
+enum {
+    SW_INTERRUPT_3 = 3,
+};
+
+void sgi_test_handler(void)
+{
+    printf("TEST_SW_HDLR: In %s()\n", __func__);
+}
+
+int IPC_DO_SERVE_FUNC(Ipc_intr_3)(void* useless)
+{
+    sgi_test_handler();
+    return 0;
+}
+
+IPC_SERVER_INTERFACE(Ipc_intr_3, 1);
+IPC_SERVER_REGISTER_INTERFACES(IpcSwIntrHandler, 1, Ipc_intr_3);
+int main()
+{
+    register_irq(SW_INTERRUPT_3, Ipc_intr_3);
+    ipc_server_loop(&IpcSwIntrHandler);
+
+    exit();
+}