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| author | Radim Krčmář <rkrcmar@redhat.com> | 2016-10-10 17:28:43 +0200 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2016-10-17 15:44:49 -0200 |
| commit | 267ee357153bb61870b60da69ba9f839ddb0e32e (patch) | |
| tree | 00d445a965aa271f50d8740ba131b9159e9277ce /include/hw/i386/apic_internal.h | |
| parent | 2f114315dcf239bc513f18ae0b04b5df81cae059 (diff) | |
| download | focaccia-qemu-267ee357153bb61870b60da69ba9f839ddb0e32e.tar.gz focaccia-qemu-267ee357153bb61870b60da69ba9f839ddb0e32e.zip | |
apic: add send_msi() to APICCommonClass
The MMIO based interface to APIC doesn't work well with MSIs that have upper address bits set (remapped x2APIC MSIs). A specialized interface is a quick and dirty way to avoid the shortcoming. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'include/hw/i386/apic_internal.h')
| -rw-r--r-- | include/hw/i386/apic_internal.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/i386/apic_internal.h b/include/hw/i386/apic_internal.h index 286684857e..cdd11fb093 100644 --- a/include/hw/i386/apic_internal.h +++ b/include/hw/i386/apic_internal.h @@ -146,6 +146,10 @@ typedef struct APICCommonClass void (*pre_save)(APICCommonState *s); void (*post_load)(APICCommonState *s); void (*reset)(APICCommonState *s); + /* send_msi emulates an APIC bus and its proper place would be in a new + * device, but it's convenient to have it here for now. + */ + void (*send_msi)(MSIMessage *msi); } APICCommonClass; struct APICCommonState { |