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# Date Author Comment
932d4a42 07/19/2012 05:56 pm Alexey Kardashevskiy

msi/msix: added API to set MSI message address and data

Added (msi|msix)_set_message() function for whoever might
want to use them.

Currently msi_notify()/msix_notify() write to these vectors to
signal the guest about an interrupt so the correct values have to...
14de9bab 05/17/2012 12:04 am Jan Kiszka

Introduce MSIMessage structure

Will be used for generating and distributing MSI messages, both in
emulation mode and under KVM.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>
60ba3cc2 01/19/2012 01:14 pm Jan Kiszka

msi: Generalize msix_supported to msi_supported

Rename msix_supported to msi_supported and control MSI and MSI-X
activation this way. That was likely to original intention for this
flag, but MSI support came after MSI-X.

Signed-off-by: Jan Kiszka <>
e4c7d2ae 10/19/2010 03:09 pm Isaku Yamahata

msi: implements msi

implements msi related functions.

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Michael S. Tsirkin <>