patch-2.4.19 linux-2.4.19/include/asm-ia64/sn/sn2/shub.h

• Lines: 45
• Date: Fri Aug 2 17:39:45 2002
• Orig file: linux-2.4.18/include/asm-ia64/sn/sn2/shub.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/include/asm-ia64/sn/sn2/shub.h linux-2.4.19/include/asm-ia64/sn/sn2/shub.h
@@ -0,0 +1,44 @@
+/*
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2001 Silicon Graphics, Inc.  All rights reserved.
+ */
+
+
+#ifndef _ASM_IA64_SN_SN2_SHUB_H
+#define _ASM_IA64_SN_SN2_SHUB_H
+
+#include <asm/sn/sn2/shub_mmr.h>		/* shub mmr addresses and formats */
+#include <asm/sn/sn2/shub_md.h>	
+#include <asm/sn/sn2/shubio.h>	
+#ifndef __ASSEMBLY__
+#include <asm/sn/sn2/shub_mmr_t.h>		/* shub mmr struct defines */
+#endif
+
+/*
+ * Junk Bus Address Space
+ *   The junk bus is used to access the PROM, LED's, and UART. It's 
+ *   accessed through the local block MMR space. The data path is
+ *   16 bits wide. This space requires address bits 31-27 to be set, and
+ *   is further divided by address bits 26:15.
+ *   The LED addresses are write-only. To read the LEDs, you need to use
+ *   SH_JUNK_BUS_LED0-3, defined in shub_mmr.h
+ *		
+ */
+#define SH_REAL_JUNK_BUS_LED0           0x7fed00000
+#define SH_REAL_JUNK_BUS_LED1           0x7fed10000
+#define SH_REAL_JUNK_BUS_LED2           0x7fed20000
+#define SH_REAL_JUNK_BUS_LED3           0x7fed30000
+#define SH_JUNK_BUS_UART0               0x7fed40000
+#define SH_JUNK_BUS_UART1               0x7fed40008
+#define SH_JUNK_BUS_UART2               0x7fed40010
+#define SH_JUNK_BUS_UART3               0x7fed40018
+#define SH_JUNK_BUS_UART4               0x7fed40020
+#define SH_JUNK_BUS_UART5               0x7fed40028
+#define SH_JUNK_BUS_UART6               0x7fed40030
+#define SH_JUNK_BUS_UART7               0x7fed40038
+
+#endif /* _ASM_IA64_SN_SN2_SHUB_H */