* PATCH: PC9800 system common area definition
@ 2003-03-21 20:31 Alan Cox
0 siblings, 0 replies; only message in thread
From: Alan Cox @ 2003-03-21 20:31 UTC (permalink / raw)
To: linux-kernel, torvalds
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.5.65/include/asm-i386/pc9800_sca.h linux-2.5.65-ac2/include/asm-i386/pc9800_sca.h
--- linux-2.5.65/include/asm-i386/pc9800_sca.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.5.65-ac2/include/asm-i386/pc9800_sca.h 2003-02-14 23:29:24.000000000 +0000
@@ -0,0 +1,25 @@
+/*
+ * System-common area definitions for NEC PC-9800 series
+ *
+ * Copyright (C) 1999 TAKAI Kousuke <tak@kmc.kyoto-u.ac.jp>,
+ * Kyoto University Microcomputer Club.
+ */
+
+#ifndef _ASM_I386_PC9800SCA_H_
+#define _ASM_I386_PC9800SCA_H_
+
+#define PC9800SCA_EXPMMSZ (0x0401) /* B */
+#define PC9800SCA_SCSI_PARAMS (0x0460) /* 8 * 4B */
+#define PC9800SCA_DISK_EQUIPS (0x0482) /* B */
+#define PC9800SCA_XROM_ID (0x04C0) /* 52B */
+#define PC9800SCA_BIOS_FLAG (0x0501) /* B */
+#define PC9800SCA_MMSZ16M (0x0594) /* W */
+
+/* PC-9821 have additional system common area in their BIOS-ROM segment. */
+
+#define PC9821SCA__BASE (0xF8E8 << 4)
+#define PC9821SCA_ROM_ID (PC9821SCA__BASE + 0x00)
+#define PC9821SCA_ROM_FLAG4 (PC9821SCA__BASE + 0x05)
+#define PC9821SCA_RSFLAGS (PC9821SCA__BASE + 0x11) /* B */
+
+#endif /* !_ASM_I386_PC9800SCA_H_ */
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2003-03-21 20:31 PATCH: PC9800 system common area definition Alan Cox
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