From patchwork Tue Sep 5 03:46:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jordan Niethe X-Patchwork-Id: 1829954 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20221208 header.b=WF56hF/7; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=kvm-ppc-owner@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4Rg9mR2Brkz1ygc for ; Wed, 6 Sep 2023 02:23:35 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233820AbjIEQXS (ORCPT ); Tue, 5 Sep 2023 12:23:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45436 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344533AbjIEDrp (ORCPT ); Mon, 4 Sep 2023 23:47:45 -0400 Received: from mail-pg1-x531.google.com (mail-pg1-x531.google.com [IPv6:2607:f8b0:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA4EFCC7; Mon, 4 Sep 2023 20:47:41 -0700 (PDT) Received: by mail-pg1-x531.google.com with SMTP id 41be03b00d2f7-564af0ac494so1067332a12.0; Mon, 04 Sep 2023 20:47:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693885660; x=1694490460; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=mfYGiOc8xcK7Vn4qmYetUsNfG+LL1eRQ4OGdu2ofqYg=; b=WF56hF/7d8+PclhEW05jpMh7JgQvMHVwmmPUlH+ammtER6PGesfOPvKRRjm5Y1ImNt xLY/dik731zCuQXwq+falQvJFQBcjQ7ca3e6qhGPNHBFXPw8F4IZzh4yDl3+7dRt1zf4 G82Z/WoPkrVBiiJYbZj194s58VncW5tqiKiVnuSBGEyfB2BUCvLJjd5TXro6shklfwWr OcfYNmvjX0nCS0aYGvtiL651+L6eW1kYBsVdo1MvjvNYk6ERu6L4YCj+rd2e/2HIV38B Wf4ztMXYfvwrm7qkaiHoNOVHr+ekHXkhFCTfM2FzvMx2cDpfj/yHAfL0zCgJX4ZCqayt F8FA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693885660; x=1694490460; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=mfYGiOc8xcK7Vn4qmYetUsNfG+LL1eRQ4OGdu2ofqYg=; b=Mslu+blCaj8Bp4t318iwK9xM2yRTYKC7VrMVEZ9CqBk0N9J4b4lW6f6/a49PyduWKF aUWk183vSCIz5N9ppjrXGLZdxFYRPQtP5OtcPpNBPZFxJMKPlc1kFjsxlaTMdThXcGfm 9IsQcww+zTikG+dODIgmHKXFokIxoUOjUT8q6R8rofWQUD0JFML4S+EtmgJc7nzM4NlV oRsVa4hFR0uinZdc8jNAY6ho5+FNevf6hpB/FljQZxzu38qc4jFqLWabqDg4EcdR4Jo7 gBnIeGCyOWHw9SQsMCiy8MLQHMUav1doylevUPWgXX3xijk2ovbGokEE713lpbu1I4nz cmnQ== X-Gm-Message-State: AOJu0Yxepy94k42q5PXchkvp/UIawEzanYnSRM2d/4qq9IqQ+yV+15Po w8Tvmktl/G731Irc/e6TKBY= X-Google-Smtp-Source: AGHT+IEj8hNU5vIYi4xMcpdm/xTNOK09AHlZTYZQyqO6QJuKyCrKM4h0tjTIKRtrWBIrqmEyxWt2mQ== X-Received: by 2002:a05:6a20:13d3:b0:14d:4673:4300 with SMTP id ho19-20020a056a2013d300b0014d46734300mr9452330pzc.56.1693885659942; Mon, 04 Sep 2023 20:47:39 -0700 (PDT) Received: from pwon.ozlabs.ibm.com ([129.41.57.2]) by smtp.gmail.com with ESMTPSA id v23-20020aa78097000000b0063f0068cf6csm7994951pff.198.2023.09.04.20.47.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Sep 2023 20:47:39 -0700 (PDT) From: Jordan Niethe To: linuxppc-dev@lists.ozlabs.org Cc: kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, npiggin@gmail.com, mikey@neuling.org, paulus@ozlabs.org, vaibhav@linux.ibm.com, sbhat@linux.ibm.com, gautam@linux.ibm.com, kconsul@linux.vnet.ibm.com, amachhiw@linux.vnet.ibm.com, David.Laight@ACULAB.COM, mpe@ellerman.id.au, Jordan Niethe Subject: [PATCH v4 03/11] KVM: PPC: Rename accessor generator macros Date: Tue, 5 Sep 2023 13:46:50 +1000 Message-Id: <20230905034658.82835-4-jniethe5@gmail.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20230905034658.82835-1-jniethe5@gmail.com> References: <20230905034658.82835-1-jniethe5@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: kvm-ppc@vger.kernel.org More "wrapper" style accessor generating macros will be introduced for the nestedv2 guest support. Rename the existing macros with more descriptive names now so there is a consistent naming convention. Reviewed-by: Nicholas Piggin Signed-off-by: Jordan Niethe --- v3: - New to series v4: - Fix ACESSOR typo --- arch/powerpc/include/asm/kvm_ppc.h | 60 +++++++++++++++--------------- 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index d16d80ad2ae4..d554bc56e7f3 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -927,19 +927,19 @@ static inline bool kvmppc_shared_big_endian(struct kvm_vcpu *vcpu) #endif } -#define SPRNG_WRAPPER_GET(reg, bookehv_spr) \ +#define KVMPPC_BOOKE_HV_SPRNG_ACCESSOR_GET(reg, bookehv_spr) \ static inline ulong kvmppc_get_##reg(struct kvm_vcpu *vcpu) \ { \ return mfspr(bookehv_spr); \ } \ -#define SPRNG_WRAPPER_SET(reg, bookehv_spr) \ +#define KVMPPC_BOOKE_HV_SPRNG_ACCESSOR_SET(reg, bookehv_spr) \ static inline void kvmppc_set_##reg(struct kvm_vcpu *vcpu, ulong val) \ { \ mtspr(bookehv_spr, val); \ } \ -#define SHARED_WRAPPER_GET(reg, size) \ +#define KVMPPC_VCPU_SHARED_REGS_ACCESSOR_GET(reg, size) \ static inline u##size kvmppc_get_##reg(struct kvm_vcpu *vcpu) \ { \ if (kvmppc_shared_big_endian(vcpu)) \ @@ -948,7 +948,7 @@ static inline u##size kvmppc_get_##reg(struct kvm_vcpu *vcpu) \ return le##size##_to_cpu(vcpu->arch.shared->reg); \ } \ -#define SHARED_WRAPPER_SET(reg, size) \ +#define KVMPPC_VCPU_SHARED_REGS_ACCESSOR_SET(reg, size) \ static inline void kvmppc_set_##reg(struct kvm_vcpu *vcpu, u##size val) \ { \ if (kvmppc_shared_big_endian(vcpu)) \ @@ -957,36 +957,36 @@ static inline void kvmppc_set_##reg(struct kvm_vcpu *vcpu, u##size val) \ vcpu->arch.shared->reg = cpu_to_le##size(val); \ } \ -#define SHARED_WRAPPER(reg, size) \ - SHARED_WRAPPER_GET(reg, size) \ - SHARED_WRAPPER_SET(reg, size) \ +#define KVMPPC_VCPU_SHARED_REGS_ACCESSOR(reg, size) \ + KVMPPC_VCPU_SHARED_REGS_ACCESSOR_GET(reg, size) \ + KVMPPC_VCPU_SHARED_REGS_ACCESSOR_SET(reg, size) \ -#define SPRNG_WRAPPER(reg, bookehv_spr) \ - SPRNG_WRAPPER_GET(reg, bookehv_spr) \ - SPRNG_WRAPPER_SET(reg, bookehv_spr) \ +#define KVMPPC_BOOKE_HV_SPRNG_ACCESSOR(reg, bookehv_spr) \ + KVMPPC_BOOKE_HV_SPRNG_ACCESSOR_GET(reg, bookehv_spr) \ + KVMPPC_BOOKE_HV_SPRNG_ACCESSOR_SET(reg, bookehv_spr) \ #ifdef CONFIG_KVM_BOOKE_HV -#define SHARED_SPRNG_WRAPPER(reg, size, bookehv_spr) \ - SPRNG_WRAPPER(reg, bookehv_spr) \ +#define KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(reg, size, bookehv_spr) \ + KVMPPC_BOOKE_HV_SPRNG_ACCESSOR(reg, bookehv_spr) \ #else -#define SHARED_SPRNG_WRAPPER(reg, size, bookehv_spr) \ - SHARED_WRAPPER(reg, size) \ +#define KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(reg, size, bookehv_spr) \ + KVMPPC_VCPU_SHARED_REGS_ACCESSOR(reg, size) \ #endif -SHARED_WRAPPER(critical, 64) -SHARED_SPRNG_WRAPPER(sprg0, 64, SPRN_GSPRG0) -SHARED_SPRNG_WRAPPER(sprg1, 64, SPRN_GSPRG1) -SHARED_SPRNG_WRAPPER(sprg2, 64, SPRN_GSPRG2) -SHARED_SPRNG_WRAPPER(sprg3, 64, SPRN_GSPRG3) -SHARED_SPRNG_WRAPPER(srr0, 64, SPRN_GSRR0) -SHARED_SPRNG_WRAPPER(srr1, 64, SPRN_GSRR1) -SHARED_SPRNG_WRAPPER(dar, 64, SPRN_GDEAR) -SHARED_SPRNG_WRAPPER(esr, 64, SPRN_GESR) -SHARED_WRAPPER_GET(msr, 64) +KVMPPC_VCPU_SHARED_REGS_ACCESSOR(critical, 64) +KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(sprg0, 64, SPRN_GSPRG0) +KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(sprg1, 64, SPRN_GSPRG1) +KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(sprg2, 64, SPRN_GSPRG2) +KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(sprg3, 64, SPRN_GSPRG3) +KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(srr0, 64, SPRN_GSRR0) +KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(srr1, 64, SPRN_GSRR1) +KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(dar, 64, SPRN_GDEAR) +KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(esr, 64, SPRN_GESR) +KVMPPC_VCPU_SHARED_REGS_ACCESSOR_GET(msr, 64) static inline void kvmppc_set_msr_fast(struct kvm_vcpu *vcpu, u64 val) { if (kvmppc_shared_big_endian(vcpu)) @@ -994,12 +994,12 @@ static inline void kvmppc_set_msr_fast(struct kvm_vcpu *vcpu, u64 val) else vcpu->arch.shared->msr = cpu_to_le64(val); } -SHARED_WRAPPER(dsisr, 32) -SHARED_WRAPPER(int_pending, 32) -SHARED_WRAPPER(sprg4, 64) -SHARED_WRAPPER(sprg5, 64) -SHARED_WRAPPER(sprg6, 64) -SHARED_WRAPPER(sprg7, 64) +KVMPPC_VCPU_SHARED_REGS_ACCESSOR(dsisr, 32) +KVMPPC_VCPU_SHARED_REGS_ACCESSOR(int_pending, 32) +KVMPPC_VCPU_SHARED_REGS_ACCESSOR(sprg4, 64) +KVMPPC_VCPU_SHARED_REGS_ACCESSOR(sprg5, 64) +KVMPPC_VCPU_SHARED_REGS_ACCESSOR(sprg6, 64) +KVMPPC_VCPU_SHARED_REGS_ACCESSOR(sprg7, 64) static inline u32 kvmppc_get_sr(struct kvm_vcpu *vcpu, int nr) {