From patchwork Tue Mar 8 19:20:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Leroy X-Patchwork-Id: 1603163 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4KClYr2mBFz9sGD for ; Wed, 9 Mar 2022 06:21:36 +1100 (AEDT) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4KClYq13yGz3bff for ; Wed, 9 Mar 2022 06:21:35 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=csgroup.eu (client-ip=93.17.235.10; helo=pegase2.c-s.fr; envelope-from=christophe.leroy@csgroup.eu; receiver=) Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4KClXx5wvMz3bTj for ; Wed, 9 Mar 2022 06:20:49 +1100 (AEDT) Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4KClXk24Fgz9sSk; Tue, 8 Mar 2022 20:20:38 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Q21GJ4Dap7cE; Tue, 8 Mar 2022 20:20:38 +0100 (CET) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4KClXh6Dc4z9sSX; Tue, 8 Mar 2022 20:20:36 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id BD9188B77E; Tue, 8 Mar 2022 20:20:36 +0100 (CET) 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 tkujhpM5_J9Z; Tue, 8 Mar 2022 20:20:36 +0100 (CET) Received: from PO20335.IDSI0.si.c-s.fr (unknown [192.168.202.9]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 427B88B783; Tue, 8 Mar 2022 20:20:36 +0100 (CET) Received: from PO20335.IDSI0.si.c-s.fr (localhost [127.0.0.1]) by PO20335.IDSI0.si.c-s.fr (8.17.1/8.16.1) with ESMTPS id 228JKS8j3553839 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Tue, 8 Mar 2022 20:20:28 +0100 Received: (from chleroy@localhost) by PO20335.IDSI0.si.c-s.fr (8.17.1/8.17.1/Submit) id 228JKPeT3553838; Tue, 8 Mar 2022 20:20:25 +0100 X-Authentication-Warning: PO20335.IDSI0.si.c-s.fr: chleroy set sender to christophe.leroy@csgroup.eu using -f From: Christophe Leroy To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Subject: [PATCH v1 1/6] powerpc/64: Move pci_device_from_OF_node() out of asm/pci-bridge.h Date: Tue, 8 Mar 2022 20:20:20 +0100 Message-Id: <3c88286b55413730d7784133993a46ef4a3607ce.1646767214.git.christophe.leroy@csgroup.eu> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1646767223; l=2027; s=20211009; h=from:subject:message-id; bh=mAJX7N3vTZPKixeL2cCTPk4O2NDIuRL15HeHkjweej8=; b=ndIrWl2AXaYMAxQITZB1EIAwT73MFbQK/J17ktE+hWXpsv9PDxN4cpp4yC9tfMHb9ghEDBZavAvm Gkc+Wrx9CHqYdfdK4bR1gDvHgRGdVONgvryo1MU/8Zc5qiA/yVxR X-Developer-Key: i=christophe.leroy@csgroup.eu; a=ed25519; pk=HIzTzUj91asvincQGOFx6+ZF5AoUuP9GdOtQChs7Mm0= X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Move pci_device_from_OF_node() in pci64.c because it needs definition of struct device_node and is not worth inlining. ppc32.c already has it in pci32.c. That way pci-bridge.h doesn't need linux/of.h (Brought by asm/prom.h via asm/pci.h) Signed-off-by: Christophe Leroy --- arch/powerpc/include/asm/pci-bridge.h | 14 ++------------ arch/powerpc/kernel/pci_64.c | 9 +++++++++ 2 files changed, 11 insertions(+), 12 deletions(-) diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index 90f488fa4c17..c85f901227c9 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -170,10 +170,10 @@ static inline struct pci_controller *pci_bus_to_host(const struct pci_bus *bus) return bus->sysdata; } -#ifndef CONFIG_PPC64 - extern int pci_device_from_OF_node(struct device_node *node, u8 *bus, u8 *devfn); +#ifndef CONFIG_PPC64 + extern void pci_create_OF_bus_map(void); #else /* CONFIG_PPC64 */ @@ -235,16 +235,6 @@ struct pci_dn *add_sriov_vf_pdns(struct pci_dev *pdev); void remove_sriov_vf_pdns(struct pci_dev *pdev); #endif -static inline int pci_device_from_OF_node(struct device_node *np, - u8 *bus, u8 *devfn) -{ - if (!PCI_DN(np)) - return -ENODEV; - *bus = PCI_DN(np)->busno; - *devfn = PCI_DN(np)->devfn; - return 0; -} - #if defined(CONFIG_EEH) static inline struct eeh_dev *pdn_to_eeh_dev(struct pci_dn *pdn) { diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 3fb7e572abed..81f84e71ab93 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -285,3 +285,12 @@ int pcibus_to_node(struct pci_bus *bus) } EXPORT_SYMBOL(pcibus_to_node); #endif + +int pci_device_from_OF_node(struct device_node *np, u8 *bus, u8 *devfn) +{ + if (!PCI_DN(np)) + return -ENODEV; + *bus = PCI_DN(np)->busno; + *devfn = PCI_DN(np)->devfn; + return 0; +}