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-rw-r--r--include/asm-sparc/idprom.h33
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diff --git a/include/asm-sparc/idprom.h b/include/asm-sparc/idprom.h
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+/* $Id: idprom.h,v 1.6 1996/08/04 10:35:07 ecd Exp $
+ * idprom.h: Macros and defines for idprom routines
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ */
+
+#ifndef _SPARC_IDPROM_H
+#define _SPARC_IDPROM_H
+
+/* Offset into the EEPROM where the id PROM is located on the 4c */
+#define IDPROM_OFFSET 0x7d8
+
+/* On sun4m; physical. */
+/* MicroSPARC(-II) does not decode 31rd bit, but it works. */
+#define IDPROM_OFFSET_M 0xfd8
+
+struct idprom
+{
+ unsigned char id_format; /* Format identifier (always 0x01) */
+ unsigned char id_machtype; /* Machine type */
+ unsigned char id_ethaddr[6]; /* Hardware ethernet address */
+ long id_date; /* Date of manufacture */
+ unsigned int id_sernum:24; /* Unique serial number */
+ unsigned char id_cksum; /* Checksum - xor of the data bytes */
+ unsigned char reserved[16];
+};
+
+extern struct idprom *idprom;
+extern void idprom_init(void);
+
+#define IDPROM_SIZE (sizeof(struct idprom))
+
+#endif /* !(_SPARC_IDPROM_H) */