From c116c5457c46edb767df6f4e36d4905e3514ad37 Mon Sep 17 00:00:00 2001 From: Konrad Rzeszutek Wilk Date: Thu, 26 Aug 2010 13:58:00 -0400 Subject: [PATCH] x86, swiotlb: Make SWIOTLB use IOMMU_INIT_* macros. We utilize the IOMMU_INIT macros to create this dependency: [pci_xen_swiotlb_detect] | [pci_swiotlb_detect_override] | [pci_swiotlb_detect_4gb] And set the SWIOTLB IOMMU_INIT to utilize 'pci_swiotlb_init' for .init and 'pci_swiotlb_late_init' for .late_init. Signed-off-by: Konrad Rzeszutek Wilk LKML-Reference: <1282845485-8991-6-git-send-email-konrad.wilk@oracle.com> CC: Fujita Tomonori Signed-off-by: H. Peter Anvin --- arch/x86/kernel/pci-swiotlb.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index c7a72faeb146..8f972cbddef0 100644 --- a/arch/x86/kernel/pci-swiotlb.c +++ b/arch/x86/kernel/pci-swiotlb.c @@ -10,7 +10,8 @@ #include #include #include - +#include +#include int swiotlb __read_mostly; static void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size, @@ -55,6 +56,10 @@ int __init pci_swiotlb_detect_override(void) return use_swiotlb; } +IOMMU_INIT_FINISH(pci_swiotlb_detect_override, + pci_xen_swiotlb_detect, + pci_swiotlb_init, + pci_swiotlb_late_init); /* * if 4GB or more detected (and iommu=off not set) return 1 @@ -69,6 +74,10 @@ int __init pci_swiotlb_detect_4gb(void) #endif return swiotlb; } +IOMMU_INIT(pci_swiotlb_detect_4gb, + pci_swiotlb_detect_override, + pci_swiotlb_init, + pci_swiotlb_late_init); void __init pci_swiotlb_init(void) { -- 2.20.1