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[209.132.180.67]) by mx.google.com with ESMTP id n84-v6si23411241pfg.127.2018.10.18.23.55.48; Thu, 18 Oct 2018 23:56:03 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727189AbeJSO7p (ORCPT + 99 others); Fri, 19 Oct 2018 10:59:45 -0400 Received: from pegase1.c-s.fr ([93.17.236.30]:8553 "EHLO pegase1.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726340AbeJSO7o (ORCPT ); Fri, 19 Oct 2018 10:59:44 -0400 Received: from localhost (mailhub1-int [192.168.12.234]) by localhost (Postfix) with ESMTP id 42bxVq2Kwdz9ttFT; Fri, 19 Oct 2018 08:54:59 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at c-s.fr Received: from pegase1.c-s.fr ([192.168.12.234]) by localhost (pegase1.c-s.fr [192.168.12.234]) (amavisd-new, port 10024) with ESMTP id jzC2x4oMcXs1; Fri, 19 Oct 2018 08:54:59 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 42bxVq1rBnz9ttFM; Fri, 19 Oct 2018 08:54:59 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 7218C8B8DF; Fri, 19 Oct 2018 08:55:00 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id YYOXmQZDdf1L; Fri, 19 Oct 2018 08:55:00 +0200 (CEST) Received: from pc13168vm.idsi0.si.c-s.fr (po15451.idsi0.si.c-s.fr [172.25.231.2]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 4995A8B75B; Fri, 19 Oct 2018 08:55:00 +0200 (CEST) Received: by pc13168vm.idsi0.si.c-s.fr (Postfix, from userid 0) id 384D96F496; Fri, 19 Oct 2018 06:55:00 +0000 (UTC) Message-Id: In-Reply-To: References: From: Christophe Leroy Subject: [PATCH v6 04/20] powerpc/mm: move platform specific mmu-xxx.h in platform directories To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Date: Fri, 19 Oct 2018 06:55:00 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The purpose of this patch is to move platform specific mmu-xxx.h files in platform directories like pte-xxx.h files. In the meantime this patch creates common nohash and nohash/32 + nohash/64 mmu.h files for future common parts. Reviewed-by: Aneesh Kumar K.V Signed-off-by: Christophe Leroy --- arch/powerpc/include/asm/mmu.h | 14 ++------------ arch/powerpc/include/asm/{ => nohash/32}/mmu-40x.h | 0 arch/powerpc/include/asm/{ => nohash/32}/mmu-44x.h | 0 arch/powerpc/include/asm/{ => nohash/32}/mmu-8xx.h | 0 arch/powerpc/include/asm/nohash/32/mmu.h | 19 +++++++++++++++++++ arch/powerpc/include/asm/nohash/64/mmu.h | 8 ++++++++ arch/powerpc/include/asm/{ => nohash}/mmu-book3e.h | 0 arch/powerpc/include/asm/nohash/mmu.h | 11 +++++++++++ arch/powerpc/kernel/cpu_setup_fsl_booke.S | 2 +- arch/powerpc/kvm/e500.h | 2 +- 10 files changed, 42 insertions(+), 14 deletions(-) rename arch/powerpc/include/asm/{ => nohash/32}/mmu-40x.h (100%) rename arch/powerpc/include/asm/{ => nohash/32}/mmu-44x.h (100%) rename arch/powerpc/include/asm/{ => nohash/32}/mmu-8xx.h (100%) create mode 100644 arch/powerpc/include/asm/nohash/32/mmu.h create mode 100644 arch/powerpc/include/asm/nohash/64/mmu.h rename arch/powerpc/include/asm/{ => nohash}/mmu-book3e.h (100%) create mode 100644 arch/powerpc/include/asm/nohash/mmu.h diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index eb20eb3b8fb0..2184021b0e1c 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -341,18 +341,8 @@ static inline void mmu_early_init_devtree(void) { } #if defined(CONFIG_PPC_STD_MMU_32) /* 32-bit classic hash table MMU */ #include -#elif defined(CONFIG_40x) -/* 40x-style software loaded TLB */ -# include -#elif defined(CONFIG_44x) -/* 44x-style software loaded TLB */ -# include -#elif defined(CONFIG_PPC_BOOK3E_MMU) -/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */ -# include -#elif defined (CONFIG_PPC_8xx) -/* Motorola/Freescale 8xx software loaded TLB */ -# include +#elif defined(CONFIG_PPC_MMU_NOHASH) +#include #endif #endif /* __KERNEL__ */ diff --git a/arch/powerpc/include/asm/mmu-40x.h b/arch/powerpc/include/asm/nohash/32/mmu-40x.h similarity index 100% rename from arch/powerpc/include/asm/mmu-40x.h rename to arch/powerpc/include/asm/nohash/32/mmu-40x.h diff --git a/arch/powerpc/include/asm/mmu-44x.h b/arch/powerpc/include/asm/nohash/32/mmu-44x.h similarity index 100% rename from arch/powerpc/include/asm/mmu-44x.h rename to arch/powerpc/include/asm/nohash/32/mmu-44x.h diff --git a/arch/powerpc/include/asm/mmu-8xx.h b/arch/powerpc/include/asm/nohash/32/mmu-8xx.h similarity index 100% rename from arch/powerpc/include/asm/mmu-8xx.h rename to arch/powerpc/include/asm/nohash/32/mmu-8xx.h diff --git a/arch/powerpc/include/asm/nohash/32/mmu.h b/arch/powerpc/include/asm/nohash/32/mmu.h new file mode 100644 index 000000000000..af0e8b54876a --- /dev/null +++ b/arch/powerpc/include/asm/nohash/32/mmu.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_NOHASH_32_MMU_H_ +#define _ASM_POWERPC_NOHASH_32_MMU_H_ + +#if defined(CONFIG_40x) +/* 40x-style software loaded TLB */ +#include +#elif defined(CONFIG_44x) +/* 44x-style software loaded TLB */ +#include +#elif defined(CONFIG_PPC_BOOK3E_MMU) +/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */ +#include +#elif defined (CONFIG_PPC_8xx) +/* Motorola/Freescale 8xx software loaded TLB */ +#include +#endif + +#endif /* _ASM_POWERPC_NOHASH_32_MMU_H_ */ diff --git a/arch/powerpc/include/asm/nohash/64/mmu.h b/arch/powerpc/include/asm/nohash/64/mmu.h new file mode 100644 index 000000000000..87871d027b75 --- /dev/null +++ b/arch/powerpc/include/asm/nohash/64/mmu.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_NOHASH_64_MMU_H_ +#define _ASM_POWERPC_NOHASH_64_MMU_H_ + +/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */ +#include + +#endif /* _ASM_POWERPC_NOHASH_64_MMU_H_ */ diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/nohash/mmu-book3e.h similarity index 100% rename from arch/powerpc/include/asm/mmu-book3e.h rename to arch/powerpc/include/asm/nohash/mmu-book3e.h diff --git a/arch/powerpc/include/asm/nohash/mmu.h b/arch/powerpc/include/asm/nohash/mmu.h new file mode 100644 index 000000000000..a037cb1efb57 --- /dev/null +++ b/arch/powerpc/include/asm/nohash/mmu.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_NOHASH_MMU_H_ +#define _ASM_POWERPC_NOHASH_MMU_H_ + +#ifdef CONFIG_PPC64 +#include +#else +#include +#endif + +#endif /* _ASM_POWERPC_NOHASH_MMU_H_ */ diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S index 8d142e5d84cd..5fbc890d1094 100644 --- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S +++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/powerpc/kvm/e500.h b/arch/powerpc/kvm/e500.h index 94f04fcb373e..962ee90a0dfe 100644 --- a/arch/powerpc/kvm/e500.h +++ b/arch/powerpc/kvm/e500.h @@ -20,7 +20,7 @@ #define KVM_E500_H #include -#include +#include #include #include -- 2.13.3