1 files changed, 37 insertions, 0 deletions
diff --git a/aer-inject.c b/aer-inject.c
new file mode 100644
index 0000000..1bcfc54
--- /dev/null
+++ b/aer-inject.c
@@ -0,0 +1,37 @@
+/*
+ * Inject PCIE AER error into Linux kernel for testing
+ *
+ * Copyright 2009 Intel Corporation.
+ *     Huang Ying <ying.huang@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of the
+ * License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include "aer.h"
+#include "util.h"
+
+#define AER_DEV "/dev/aer_inject"
+
+void init_aer(struct aer_error_inj *aerr)
+{
+	memset(aerr, 0, sizeof(struct aer_error_inj));
+}
+
+void submit_aer(struct aer_error_inj *err)
+{
+	int fd, ret;
+
+	fd = open(AER_DEV, O_WRONLY);
+	ERROR_EXIT_ON(fd <= 0, "Failed to open device file: %s", AER_DEV);
+	ret = write(fd, err, sizeof(struct aer_error_inj));
+	ERROR_EXIT_ON(ret != sizeof(struct aer_error_inj), "Failed to write");
+	close(fd);
+}