From patchwork Fri Aug 1 09:18:05 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Graf X-Patchwork-Id: 4661691 Return-Path: X-Original-To: patchwork-kvm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 7C9F49F440 for ; Fri, 1 Aug 2014 09:21:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 94CAD2010E for ; Fri, 1 Aug 2014 09:21:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8E7C72020F for ; Fri, 1 Aug 2014 09:21:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755132AbaHAJVJ (ORCPT ); Fri, 1 Aug 2014 05:21:09 -0400 Received: from cantor2.suse.de ([195.135.220.15]:49847 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754667AbaHAJSr (ORCPT ); Fri, 1 Aug 2014 05:18:47 -0400 Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 3201075045; Fri, 1 Aug 2014 09:18:36 +0000 (UTC) From: Alexander Graf To: kvm-ppc@vger.kernel.org Cc: kvm@vger.kernel.org, Bharat Bhushan Subject: [PULL 34/63] kvm: ppc: Add SPRN_EPR get helper function Date: Fri, 1 Aug 2014 11:18:05 +0200 Message-Id: <1406884714-33099-35-git-send-email-agraf@suse.de> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1406884714-33099-1-git-send-email-agraf@suse.de> References: <1406884714-33099-1-git-send-email-agraf@suse.de> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Bharat Bhushan kvmppc_set_epr() is already defined in asm/kvm_ppc.h, So rename and move get_epr helper function to same file. Signed-off-by: Bharat Bhushan [agraf: remove duplicate return] Signed-off-by: Alexander Graf --- arch/powerpc/include/asm/kvm_ppc.h | 11 +++++++++++ arch/powerpc/kvm/booke.c | 11 +---------- 2 files changed, 12 insertions(+), 10 deletions(-) diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index c95bdbd..246fb9a 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -392,6 +392,17 @@ static inline int kvmppc_xics_hcall(struct kvm_vcpu *vcpu, u32 cmd) { return 0; } #endif +static inline unsigned long kvmppc_get_epr(struct kvm_vcpu *vcpu) +{ +#ifdef CONFIG_KVM_BOOKE_HV + return mfspr(SPRN_GEPR); +#elif defined(CONFIG_BOOKE) + return vcpu->arch.epr; +#else + return 0; +#endif +} + static inline void kvmppc_set_epr(struct kvm_vcpu *vcpu, u32 epr) { #ifdef CONFIG_KVM_BOOKE_HV diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 34562d4..a06ef6b 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -292,15 +292,6 @@ static void set_guest_mcsrr(struct kvm_vcpu *vcpu, unsigned long srr0, u32 srr1) vcpu->arch.mcsrr1 = srr1; } -static unsigned long get_guest_epr(struct kvm_vcpu *vcpu) -{ -#ifdef CONFIG_KVM_BOOKE_HV - return mfspr(SPRN_GEPR); -#else - return vcpu->arch.epr; -#endif -} - /* Deliver the interrupt of the corresponding priority, if possible. */ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu, unsigned int priority) @@ -1452,7 +1443,7 @@ int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg) val = get_reg_val(reg->id, vcpu->arch.dbg_reg.dac2); break; case KVM_REG_PPC_EPR: { - u32 epr = get_guest_epr(vcpu); + u32 epr = kvmppc_get_epr(vcpu); val = get_reg_val(reg->id, epr); break; }