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System-specific handling of bus errors for DECstation variations

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supporting parity errors only for memory (Pmax/3min/Maxine).
Fixes for resources decoded by the KN04/KN05 MB ASIC.  Additional
clean-ups for the ECC handler.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Maciej W. Rozycki
2005-06-22 20:56:26 +00:00
committed by Ralf Baechle
parent 3b2396d972
commit 64dac503e8
9 changed files with 121 additions and 70 deletions
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4
arch/mips/dec/kn02-irq.c
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@@ -4,7 +4,7 @@
* DECstation 5000/200 (KN02) Control and Status Register
* interrupts.
*
* Copyright (c) 2002, 2003 Maciej W. Rozycki
* Copyright (c) 2002, 2003, 2005 Maciej W. Rozycki
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -111,7 +111,7 @@ void __init init_kn02_irqs(int base)
/* Mask interrupts. */
spin_lock_irqsave(&kn02_lock, flags);
cached_kn02_csr &= ~KN03_CSR_IOINTEN;
cached_kn02_csr &= ~KN02_CSR_IOINTEN;
*csr = cached_kn02_csr;
iob();
spin_unlock_irqrestore(&kn02_lock, flags);