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-rw-r--r--arch/ia64/sn/include/ioerror.h81
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diff --git a/arch/ia64/sn/include/ioerror.h b/arch/ia64/sn/include/ioerror.h
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index e68f2b0789a7..000000000000
--- a/arch/ia64/sn/include/ioerror.h
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@@ -1,81 +0,0 @@
-/*
- * 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) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
- */
-#ifndef _ASM_IA64_SN_IOERROR_H
-#define _ASM_IA64_SN_IOERROR_H
-
-/*
- * IO error structure.
- *
- * This structure would expand to hold the information retrieved from
- * all IO related error registers.
- *
- * This structure is defined to hold all system specific
- * information related to a single error.
- *
- * This serves a couple of purpose.
- * - Error handling often involves translating one form of address to other
- * form. So, instead of having different data structures at each level,
- * we have a single structure, and the appropriate fields get filled in
- * at each layer.
- * - This provides a way to dump all error related information in any layer
- * of erorr handling (debugging aid).
- *
- * A second possibility is to allow each layer to define its own error
- * data structure, and fill in the proper fields. This has the advantage
- * of isolating the layers.
- * A big concern is the potential stack usage (and overflow), if each layer
- * defines these structures on stack (assuming we don't want to do kmalloc.
- *
- * Any layer wishing to pass extra information to a layer next to it in
- * error handling hierarchy, can do so as a separate parameter.
- */
-
-typedef struct io_error_s {
- /* Bit fields indicating which structure fields are valid */
- union {
- struct {
- unsigned ievb_errortype:1;
- unsigned ievb_widgetnum:1;
- unsigned ievb_widgetdev:1;
- unsigned ievb_srccpu:1;
- unsigned ievb_srcnode:1;
- unsigned ievb_errnode:1;
- unsigned ievb_sysioaddr:1;
- unsigned ievb_xtalkaddr:1;
- unsigned ievb_busspace:1;
- unsigned ievb_busaddr:1;
- unsigned ievb_vaddr:1;
- unsigned ievb_memaddr:1;
- unsigned ievb_epc:1;
- unsigned ievb_ef:1;
- unsigned ievb_tnum:1;
- } iev_b;
- unsigned iev_a;
- } ie_v;
-
- short ie_errortype; /* error type: extra info about error */
- short ie_widgetnum; /* Widget number that's in error */
- short ie_widgetdev; /* Device within widget in error */
- cpuid_t ie_srccpu; /* CPU on srcnode generating error */
- cnodeid_t ie_srcnode; /* Node which caused the error */
- cnodeid_t ie_errnode; /* Node where error was noticed */
- iopaddr_t ie_sysioaddr; /* Sys specific IO address */
- iopaddr_t ie_xtalkaddr; /* Xtalk (48bit) addr of Error */
- iopaddr_t ie_busspace; /* Bus specific address space */
- iopaddr_t ie_busaddr; /* Bus specific address */
- caddr_t ie_vaddr; /* Virtual address of error */
- iopaddr_t ie_memaddr; /* Physical memory address */
- caddr_t ie_epc; /* pc when error reported */
- caddr_t ie_ef; /* eframe when error reported */
- short ie_tnum; /* Xtalk TNUM field */
-} ioerror_t;
-
-#define IOERROR_INIT(e) do { (e)->ie_v.iev_a = 0; } while (0)
-#define IOERROR_SETVALUE(e,f,v) do { (e)->ie_ ## f = (v); (e)->ie_v.iev_b.ievb_ ## f = 1; } while (0)
-
-#endif /* _ASM_IA64_SN_IOERROR_H */