From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3zGhWP6c8RzDqgs for ; Wed, 10 Jan 2018 19:09:53 +1100 (AEDT) From: Christoph Hellwig To: iommu@lists.linux-foundation.org Cc: Konrad Rzeszutek Wilk , Michal Simek , Guan Xuetao , =?UTF-8?q?Christian=20K=C3=B6nig?= , linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-mips@linux-mips.org, linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 03/22] ia64: rename swiotlb_dma_ops Date: Wed, 10 Jan 2018 09:09:13 +0100 Message-Id: <20180110080932.14157-4-hch@lst.de> In-Reply-To: <20180110080932.14157-1-hch@lst.de> References: <20180110080932.14157-1-hch@lst.de> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , We'll need that name for a generic implementation soon. Signed-off-by: Christoph Hellwig --- arch/ia64/hp/common/hwsw_iommu.c | 4 ++-- arch/ia64/hp/common/sba_iommu.c | 6 +++--- arch/ia64/kernel/pci-swiotlb.c | 6 +++--- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c index 63d8e1d2477f..41279f0442bd 100644 --- a/arch/ia64/hp/common/hwsw_iommu.c +++ b/arch/ia64/hp/common/hwsw_iommu.c @@ -19,7 +19,7 @@ #include #include -extern const struct dma_map_ops sba_dma_ops, swiotlb_dma_ops; +extern const struct dma_map_ops sba_dma_ops, ia64_swiotlb_dma_ops; /* swiotlb declarations & definitions: */ extern int swiotlb_late_init_with_default_size (size_t size); @@ -38,7 +38,7 @@ static inline int use_swiotlb(struct device *dev) const struct dma_map_ops *hwsw_dma_get_ops(struct device *dev) { if (use_swiotlb(dev)) - return &swiotlb_dma_ops; + return &ia64_swiotlb_dma_ops; return &sba_dma_ops; } EXPORT_SYMBOL(hwsw_dma_get_ops); diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index aec4a3354abe..8c0a9ae6afec 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -2096,7 +2096,7 @@ static int __init acpi_sba_ioc_init_acpi(void) /* This has to run before acpi_scan_init(). */ arch_initcall(acpi_sba_ioc_init_acpi); -extern const struct dma_map_ops swiotlb_dma_ops; +extern const struct dma_map_ops ia64_swiotlb_dma_ops; static int __init sba_init(void) @@ -2111,7 +2111,7 @@ sba_init(void) * a successful kdump kernel boot is to use the swiotlb. */ if (is_kdump_kernel()) { - dma_ops = &swiotlb_dma_ops; + dma_ops = &ia64_swiotlb_dma_ops; if (swiotlb_late_init_with_default_size(64 * (1<<20)) != 0) panic("Unable to initialize software I/O TLB:" " Try machvec=dig boot option"); @@ -2133,7 +2133,7 @@ sba_init(void) * If we didn't find something sba_iommu can claim, we * need to setup the swiotlb and switch to the dig machvec. */ - dma_ops = &swiotlb_dma_ops; + dma_ops = &ia64_swiotlb_dma_ops; if (swiotlb_late_init_with_default_size(64 * (1<<20)) != 0) panic("Unable to find SBA IOMMU or initialize " "software I/O TLB: Try machvec=dig boot option"); diff --git a/arch/ia64/kernel/pci-swiotlb.c b/arch/ia64/kernel/pci-swiotlb.c index 5e50939aa03e..f1ae873a8c35 100644 --- a/arch/ia64/kernel/pci-swiotlb.c +++ b/arch/ia64/kernel/pci-swiotlb.c @@ -31,7 +31,7 @@ static void ia64_swiotlb_free_coherent(struct device *dev, size_t size, swiotlb_free_coherent(dev, size, vaddr, dma_addr); } -const struct dma_map_ops swiotlb_dma_ops = { +const struct dma_map_ops ia64_swiotlb_dma_ops = { .alloc = ia64_swiotlb_alloc_coherent, .free = ia64_swiotlb_free_coherent, .map_page = swiotlb_map_page, @@ -48,7 +48,7 @@ const struct dma_map_ops swiotlb_dma_ops = { void __init swiotlb_dma_init(void) { - dma_ops = &swiotlb_dma_ops; + dma_ops = &ia64_swiotlb_dma_ops; swiotlb_init(1); } @@ -60,7 +60,7 @@ void __init pci_swiotlb_init(void) printk(KERN_INFO "PCI-DMA: Re-initialize machine vector.\n"); machvec_init("dig"); swiotlb_init(1); - dma_ops = &swiotlb_dma_ops; + dma_ops = &ia64_swiotlb_dma_ops; #else panic("Unable to find Intel IOMMU"); #endif -- 2.14.2