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. This patch is based off the aegl/linux-2.6.git tree Signed-off-by: Mike Habeck <habeck@xxxxxxx> Index: linux-2.6/arch/ia64/sn/pci/tioce_provider.c =================================================================== --- linux-2.6.orig/arch/ia64/sn/pci/tioce_provider.c 2006-06-19 09:48:04.000000000 -0500 +++ linux-2.6/arch/ia64/sn/pci/tioce_provider.c 2006-06-19 10:21:36.677454591 -0500 @@ -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_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, - : send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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