system/kernel: Rework uart management

Change-Id: I6cb31760519c8ba4542d217d6e68439602eda558 Reviewed-on: https://review.haiku-os.org/c/haiku/+/4356 Reviewed-by: Jessica Hamilton <[email protected]> Reviewed-by: Alex von Gluck IV <[email protected]>
2021-08-20 03:03:25 +00:00
parent fbd2589b8c
commit d637e0bec1
9 changed files with 141 additions and 92 deletions
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2021 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef KERNEL_BOOT_UART_H
+#define KERNEL_BOOT_UART_H
+
+
+#include <boot/addr_range.h>
+#include <SupportDefs.h>
+
+
+typedef struct {
+	char kind[32];
+	addr_range regs;
+	uint32 irq;
+	int64 clock;
+} __attribute__((packed)) uart_info;
+
+
+#endif /* KERNEL_BOOT_UART_H */