From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e23smtp03.au.ibm.com (e23smtp03.au.ibm.com [202.81.31.145]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id F3211140180 for ; Mon, 5 May 2014 11:27:56 +1000 (EST) Received: from /spool/local by e23smtp03.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 5 May 2014 11:27:56 +1000 Received: from d23relay05.au.ibm.com (d23relay05.au.ibm.com [9.190.235.152]) by d23dlp03.au.ibm.com (Postfix) with ESMTP id 7CDF03578047 for ; Mon, 5 May 2014 11:27:52 +1000 (EST) Received: from d23av02.au.ibm.com (d23av02.au.ibm.com [9.190.235.138]) by d23relay05.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id s4516aQP1310998 for ; Mon, 5 May 2014 11:06:36 +1000 Received: from d23av02.au.ibm.com (localhost [127.0.0.1]) by d23av02.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id s451Rpa4000960 for ; Mon, 5 May 2014 11:27:52 +1000 From: Gavin Shan To: linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org Subject: [PATCH 01/22] powerpc: Introduce CONFIG_KVM_EEH Date: Mon, 5 May 2014 11:27:50 +1000 Message-Id: <1399253291-3975-2-git-send-email-gwshan@linux.vnet.ibm.com> In-Reply-To: <1399253291-3975-1-git-send-email-gwshan@linux.vnet.ibm.com> References: <1399253291-3975-1-git-send-email-gwshan@linux.vnet.ibm.com> Cc: aik@ozlabs.ru, alex.williamson@redhat.com, qiudayu@linux.vnet.ibm.com, Gavin Shan List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , The patch introduces kernel configuration option KVM_EEH, which depends on KVM_BOOK3S_64, VFIO_IOMMU_SPAPR_TCE and EEH. The option is to enable emulating EEH RTAS services that required by EEH module in pSeries-based guest. Signed-off-by: Gavin Shan --- arch/powerpc/kvm/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig index 141b202..743d2d9 100644 --- a/arch/powerpc/kvm/Kconfig +++ b/arch/powerpc/kvm/Kconfig @@ -189,6 +189,14 @@ config KVM_XICS Specification) interrupt controller architecture used on IBM POWER (pSeries) servers. +config KVM_EEH + bool "KVM in-kernel EEH RTAS emulation" + depends on PPC_POWERNV && KVM_BOOK3S_64 && EEH && VFIO_IOMMU_SPAPR_TCE + default y + ---help--- + Enable support for emulating EEH RTAS services used on IBM + POWER (pSeries) servers. + source drivers/vhost/Kconfig endif # VIRTUALIZATION -- 1.8.3.2