From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-x22c.google.com (mail-pd0-x22c.google.com [IPv6:2607:f8b0:400e:c02::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id A4A701A06DA for ; Tue, 31 Mar 2015 16:01:58 +1100 (AEDT) Received: by pdcp1 with SMTP id p1so8467548pdc.3 for ; Mon, 30 Mar 2015 22:01:57 -0700 (PDT) From: Daniel Axtens To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2 13/19] powerpc/powernv: Move controller ops from ppc_md to controller_ops Date: Tue, 31 Mar 2015 16:00:51 +1100 Message-Id: <1427778057-9505-14-git-send-email-dja@axtens.net> In-Reply-To: <1427778057-9505-1-git-send-email-dja@axtens.net> References: <1427778057-9505-1-git-send-email-dja@axtens.net> Cc: Daniel Axtens List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This moves the PowerNV platform to use the pci_controller_ops structure rather than ppc_md for PCI controller operations. Signed-off-by: Daniel Axtens --- arch/powerpc/platforms/powernv/pci-ioda.c | 7 ++++--- arch/powerpc/platforms/powernv/pci-p5ioc2.c | 1 + arch/powerpc/platforms/powernv/pci.c | 5 ++++- arch/powerpc/platforms/powernv/powernv.h | 2 ++ 4 files changed, 11 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index c18e191..b4e46bf 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1988,6 +1988,7 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np, hose->last_busno = 0xff; } hose->private_data = phb; + hose->controller_ops = pnv_pci_controller_ops; phb->hub_id = hub_id; phb->opal_id = phb_id; phb->type = ioda_type; @@ -2104,9 +2105,9 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np, * the child P2P bridges) can form individual PE. */ ppc_md.pcibios_fixup = pnv_pci_ioda_fixup; - ppc_md.pcibios_enable_device_hook = pnv_pci_enable_device_hook; - ppc_md.pcibios_window_alignment = pnv_pci_window_alignment; - ppc_md.pcibios_reset_secondary_bus = pnv_pci_reset_secondary_bus; + pnv_pci_controller_ops.enable_device_hook = pnv_pci_enable_device_hook; + pnv_pci_controller_ops.window_alignment = pnv_pci_window_alignment; + pnv_pci_controller_ops.reset_secondary_bus = pnv_pci_reset_secondary_bus; pci_add_flags(PCI_REASSIGN_ALL_RSRC); /* Reset IODA tables to a clean state */ diff --git a/arch/powerpc/platforms/powernv/pci-p5ioc2.c b/arch/powerpc/platforms/powernv/pci-p5ioc2.c index 6ef6d4d..4729ca7 100644 --- a/arch/powerpc/platforms/powernv/pci-p5ioc2.c +++ b/arch/powerpc/platforms/powernv/pci-p5ioc2.c @@ -133,6 +133,7 @@ static void __init pnv_pci_init_p5ioc2_phb(struct device_node *np, u64 hub_id, phb->hose->first_busno = 0; phb->hose->last_busno = 0xff; phb->hose->private_data = phb; + phb->hose->controller_ops = pnv_pci_controller_ops; phb->hub_id = hub_id; phb->opal_id = phb_id; phb->type = PNV_PHB_P5IOC2; diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index c8939ad..63518b3 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -761,7 +761,6 @@ void __init pnv_pci_init(void) pci_devs_phb_init(); /* Configure IOMMU DMA hooks */ - ppc_md.pci_dma_dev_setup = pnv_pci_dma_dev_setup; ppc_md.tce_build = pnv_tce_build_vm; ppc_md.tce_free = pnv_tce_free_vm; ppc_md.tce_build_rm = pnv_tce_build_rm; @@ -777,3 +776,7 @@ void __init pnv_pci_init(void) } machine_subsys_initcall_sync(powernv, tce_iommu_bus_notifier_init); + +struct pci_controller_ops pnv_pci_controller_ops = { + .dma_dev_setup = pnv_pci_dma_dev_setup, +}; diff --git a/arch/powerpc/platforms/powernv/powernv.h b/arch/powerpc/platforms/powernv/powernv.h index 604c48e..826d2c9 100644 --- a/arch/powerpc/platforms/powernv/powernv.h +++ b/arch/powerpc/platforms/powernv/powernv.h @@ -29,6 +29,8 @@ static inline u64 pnv_pci_dma_get_required_mask(struct pci_dev *pdev) } #endif +extern struct pci_controller_ops pnv_pci_controller_ops; + extern u32 pnv_get_supported_cpuidle_states(void); extern void pnv_lpc_init(void); -- 2.1.4