diff options
| author | Li, Zhen-Hua <zhen-hual@hp.com> | 2013-03-25 16:20:52 +0800 |
|---|---|---|
| committer | Joerg Roedel <joro@8bytes.org> | 2013-03-26 17:17:54 +0100 |
| commit | bd5cdad0c8e0f0adcd6e9c582abe4c4233c19b03 (patch) | |
| tree | 978d99a04a9ee1be0cdcfb5f89da3a4169ee2379 /Documentation/ldm.txt | |
| parent | 8bb9660418e05bb1845ac1a2428444d78e322cc7 (diff) | |
iommu/vt-d: dmar_fault should only clear PPF/PFO field.
When there is a dmar irq, dmar_fault is called and all of the fields
in FSTS are cleared. But ICE/IQE/ITE should not be cleared here,
they need to be processed and cleared in function qi_check_fault.
[Minor cleanup by Joerg Roedel]
Signed-off-by: Li, Zhen-Hua <zhen-hual@hp.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Diffstat (limited to 'Documentation/ldm.txt')
0 files changed, 0 insertions, 0 deletions