x86, xen-swiotlb: Make Xen-SWIOTLB use IOMMU_INIT_* macros.
commit5cb3a267939a223eb84692d229569d2ef493d7ca
authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Thu, 26 Aug 2010 17:58:01 +0000 (26 13:58 -0400)
committerH. Peter Anvin <hpa@linux.intel.com>
Thu, 26 Aug 2010 22:14:06 +0000 (26 15:14 -0700)
tree689c687df5247936d15f17214824da07f4101d32
parentc116c5457c46edb767df6f4e36d4905e3514ad37
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>
arch/x86/xen/pci-swiotlb-xen.c