From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 17 Jun 2025 19:11:01 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uRZpt-008LBG-0F for lore@lore.pengutronix.de; Tue, 17 Jun 2025 19:11:01 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uRZps-0001pJ-DE for lore@pengutronix.de; Tue, 17 Jun 2025 19:11:01 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/VH2jXM+pJOpurUQN4u7O/nlv16I3T59I9J5mzqYiPM=; b=g+V9j+Hs9aJ/U2vZQWra/GiFCt i9PlzMJc0uJjTuby0z35k0Ls6iIfCF+dcSxIB8Mzq7K0a1ajUDxQMZM8wsPTWVpj0Yp6nfi7oGdqM dnxWQOosma+oO8jnRUpw/+gAJtX0aOO4qrDkkZC3MQCJXy/GtBakZY/XEj5y2QBFm58ay5YrwhB9v u+c+mentej1usZUoLGWqBJCvoCpY91mCdVlrB6RWDLK2JP6sed1R4UfzKOKsADiPfLOKSGp+Pz6dm 6X1TaL8PzDZZZ6EZoA/Bu+e775hdqUWdLVoKPETSwdiwUId7mm1JRZqkKtZFgcs0voWkAZoWVR2ek 1KIo9nVA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uRZpb-00000007xhA-2G6v; Tue, 17 Jun 2025 17:10:43 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uRXIU-00000007YVj-1d6V for barebox@lists.infradead.org; Tue, 17 Jun 2025 14:28:24 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uRXIL-0007nY-5j; Tue, 17 Jun 2025 16:28:13 +0200 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uRXIK-003zFf-2n; Tue, 17 Jun 2025 16:28:12 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1uRXIK-00Gvg5-2Q; Tue, 17 Jun 2025 16:28:12 +0200 From: Sascha Hauer Date: Tue, 17 Jun 2025 16:28:09 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250617-mmu-xn-ro-v2-2-3c7aa9046b67@pengutronix.de> References: <20250617-mmu-xn-ro-v2-0-3c7aa9046b67@pengutronix.de> In-Reply-To: <20250617-mmu-xn-ro-v2-0-3c7aa9046b67@pengutronix.de> To: Ahmad Fatoum , BAREBOX X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1750170492; l=1687; i=s.hauer@pengutronix.de; s=20230412; h=from:subject:message-id; bh=erTe6dWGPT/2Oa5NvRuRyGYJpVl/fD3kbUpLRILxklA=; b=jqXp+Y60NcSOtcMk39d4qSJpR0XioiAo32Er4XExQ6jDP9sHb5v6gPtwmCq5jOGcmybNYiOHT +K6LDa7WKfEAdkJ4466Qxa28mMQVftjbK8/IGUQ9pBPZsV5x2/yTmRN X-Developer-Key: i=s.hauer@pengutronix.de; a=ed25519; pk=4kuc9ocmECiBJKWxYgqyhtZOHj5AWi7+d0n/UjhkwTg= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250617_072822_438974_323364C4 X-CRM114-Status: GOOD ( 11.01 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-6.2 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v2 2/6] ARM: mmu: move ARCH_MAP_WRITECOMBINE to header X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) ARCH_MAP_WRITECOMBINE is defined equally for both mmu_32 and mmu_64 and we'll add more mapping types later, so move it to a header file to be shared by both mmu implementations. Reviewed-by: Ahmad Fatoum Signed-off-by: Sascha Hauer --- arch/arm/cpu/mmu-common.h | 2 ++ arch/arm/cpu/mmu_32.c | 1 - arch/arm/cpu/mmu_64.c | 2 -- 3 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/arm/cpu/mmu-common.h b/arch/arm/cpu/mmu-common.h index d0b50662570a48fafd47edac9fbc12fe2a62458a..0f11a4b73d1199ec2400f64a2f057cf940d4ff2d 100644 --- a/arch/arm/cpu/mmu-common.h +++ b/arch/arm/cpu/mmu-common.h @@ -9,6 +9,8 @@ #include #include +#define ARCH_MAP_WRITECOMBINE ((unsigned)-1) + struct device; void dma_inv_range(void *ptr, size_t size); diff --git a/arch/arm/cpu/mmu_32.c b/arch/arm/cpu/mmu_32.c index 2c2144327380c7cbb6c7426212d94a4a9ba5f70f..104780ff6b9827982e16c1e2b8ac8aae6e4b5c6a 100644 --- a/arch/arm/cpu/mmu_32.c +++ b/arch/arm/cpu/mmu_32.c @@ -23,7 +23,6 @@ #include "mmu_32.h" #define PTRS_PER_PTE (PGDIR_SIZE / PAGE_SIZE) -#define ARCH_MAP_WRITECOMBINE ((unsigned)-1) static inline uint32_t *get_ttb(void) { diff --git a/arch/arm/cpu/mmu_64.c b/arch/arm/cpu/mmu_64.c index cb0803400cfd6a55f0b34dea823576d6593e96f1..121dd136af33967e516b66091a6c671d45e6e119 100644 --- a/arch/arm/cpu/mmu_64.c +++ b/arch/arm/cpu/mmu_64.c @@ -24,8 +24,6 @@ #include "mmu_64.h" -#define ARCH_MAP_WRITECOMBINE ((unsigned)-1) - static uint64_t *get_ttb(void) { return (uint64_t *)get_ttbr(current_el()); -- 2.39.5