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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2010-08-26 19:58:01 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-08-27 00:14:06 +0200 |
| commit | 5cb3a267939a223eb84692d229569d2ef493d7ca (patch) | |
| tree | 689c687df5247936d15f17214824da07f4101d32 /arch | |
| parent | x86, swiotlb: Make SWIOTLB use IOMMU_INIT_* macros. (diff) | |
| download | linux-5cb3a267939a223eb84692d229569d2ef493d7ca.tar.xz linux-5cb3a267939a223eb84692d229569d2ef493d7ca.zip | |
x86, xen-swiotlb: Make Xen-SWIOTLB use IOMMU_INIT_* macros.
We utilize the IOMMU_INIT macros to create this dependency:
[null]
|
[pci_xen_swiotlb_detect]
|
[pci_swiotlb_detect_override]
|
[pci_swiotlb_detect_4gb]
In other words, we set 'pci_xen_swiotlb_detect' to be
the first detection to be run during start.
CC: Fujita Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
LKML-Reference: <1282845485-8991-7-git-send-email-konrad.wilk@oracle.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/xen/pci-swiotlb-xen.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/xen/pci-swiotlb-xen.c b/arch/x86/xen/pci-swiotlb-xen.c index a013ec9d0c54..22471001b74c 100644 --- a/arch/x86/xen/pci-swiotlb-xen.c +++ b/arch/x86/xen/pci-swiotlb-xen.c @@ -5,6 +5,7 @@ #include <asm/xen/hypervisor.h> #include <xen/xen.h> +#include <asm/iommu_table.h> int xen_swiotlb __read_mostly; @@ -56,3 +57,7 @@ void __init pci_xen_swiotlb_init(void) dma_ops = &xen_swiotlb_dma_ops; } } +IOMMU_INIT_FINISH(pci_xen_swiotlb_detect, + 0, + pci_xen_swiotlb_init, + 0); |