diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2010-08-26 13:58:05 -0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-08-26 15:14:52 -0700 |
| commit | ee1f284f38c8dfcbc7b656915a039dde016de7d3 (patch) | |
| tree | d89bc3d8bc153ca28e334ed991f0eaf8478b04c3 /arch/x86/kernel/vmlinux.lds.S | |
| parent | 4db77ff3237a88ea74f691dd776e92b2f86a8f3f (diff) | |
x86, iommu: Utilize the IOMMU_INIT macros functionality.
We remove all of the sub-platform detection/init routines and instead
use on the .iommu_table array of structs to call the .early_init if
.detect returned a positive value. Also we can stop detecting other
IOMMUs if the IOMMU used the _FINISH type macro. During the
'pci_iommu_init' stage, we call .init for the second-stage
initialization if it was defined. Currently only SWIOTLB has this
defined and it used to de-allocate the SWIOTLB if the other detected
IOMMUs have deemed it unnecessary to use SWIOTLB.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
LKML-Reference: <1282845485-8991-11-git-send-email-konrad.wilk@oracle.com>
CC: Fujita Tomonori <fujita.tomonori@lab.ntt.co.jp>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kernel/vmlinux.lds.S')
0 files changed, 0 insertions, 0 deletions