ItSpCommArea.h
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上传日期:2013-04-10
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- /*
- * ItSpCommArea.h
- * Copyright (C) 2001 Mike Corrigan IBM Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
- #ifndef _ITSPCOMMAREA_H
- #define _ITSPCOMMAREA_H
- struct SpCommArea
- {
- u32 xDesc; // Descriptor (only in new formats) 000-003
- u8 xFormat; // Format (only in new formats) 004-004
- u8 xRsvd1[11]; // Reserved 005-00F
- u64 xRawTbAtIplStart; // Raw HW TB value when IPL is started 010-017
- u64 xRawTodAtIplStart; // Raw HW TOD value when IPL is started 018-01F
- u64 xBcdTimeAtIplStart; // BCD time when IPL is started 020-027
- u64 xBcdTimeAtOsStart; // BCD time when OS passed control 028-02F
- u8 xRsvd2[80]; // Reserved 030-07F
- };
- extern struct SpCommArea xSpCommArea;
- #endif /* _ITSPCOMMAREA_H */