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[IA64-SGI] fix SGI Altix tioce_bus_fixup() bug

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The following patch fixes a bug in the SGI Altix tioce_bus_fixup()
code.  ce_dre_comp_err_addr needs to be zero'd out not ~0ULL.  As
a result completion errors weren't being captured.

Signed-off-by: Mike Habeck <habeck@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Mike Habeck 2006-06-19 15:38:10 -05:00 committed by Tony Luck
parent d270acbc24
commit f640f94ec4
1 changed files with 2 additions and 2 deletions
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4
arch/ia64/sn/pci/tioce_provider.c
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@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2003-2005 Silicon Graphics, Inc. All Rights Reserved.
* Copyright (C) 2003-2006 Silicon Graphics, Inc. All Rights Reserved.
*/
#include <linux/types.h>
@ -1002,7 +1002,7 @@ tioce_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_adm_int_status_alias, ~0ULL);
tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_adm_error_summary_alias,
~0ULL);
tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_dre_comp_err_addr, ~0ULL);
tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_dre_comp_err_addr, 0ULL);
if (request_irq(SGI_PCIASIC_ERROR,
tioce_error_intr_handler,