GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2002
+ * Daniel Engström, Omicron Ceti AB, daniel@omicron.se
+ */
+
+#ifndef __ASM_IBMPC_H_
+#define __ASM_IBMPC_H_ 1
+
+/* misc ports in an ibm compatible pc */
+
+#define MASTER_PIC      0x20
+#define PIT_BASE	0x40
+#define KBDDATA         0x60
+#define SYSCTLB         0x62
+#define KBDCMD          0x64
+#define SYSCTLA         0x92
+#define SLAVE_PIC       0xa0
+
+#define UART0_BASE	0x3f8
+#define UART1_BASE	0x2f8
+
+#define UART0_IRQ	4
+#define UART1_IRQ	3
+
+#define KBD_IRQ		1
+#define MSE_IRQ		12
+
+#endif