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| author | Sheng Yang <sheng@linux.intel.com> | 2009-01-06 16:25:11 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-03-24 11:03:02 +0200 |
| commit | 17071fe74fe0fbfdb03cd9b82f2490447cf1f986 (patch) | |
| tree | 1090267522ecf64960c0745ccf6dca32927e481d /fs | |
| parent | 67346440e83d2a2f2e9801f370b6240317c7d9bd (diff) | |
| download | linux-17071fe74fe0fbfdb03cd9b82f2490447cf1f986.tar.gz linux-17071fe74fe0fbfdb03cd9b82f2490447cf1f986.tar.bz2 linux-17071fe74fe0fbfdb03cd9b82f2490447cf1f986.zip | |
KVM: Add support to disable MSI for assigned device
MSI is always enabled by default for msi2intx=1. But if msi2intx=0, we
have to disable MSI if guest require to do so.
The patch also discard unnecessary msi2intx judgment if guest want to update
MSI state.
Notice KVM_DEV_IRQ_ASSIGN_MSI_ACTION is a mask which should cover all MSI
related operations, though we only got one for now.
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions