Commit cb697aaa authored by Jan Kiszka's avatar Jan Kiszka Committed by Avi Kivity
Browse files

msix: Add msix_nr_vectors_allocated 



Analogously to msi_nr_vectors_allocated, add a service for MSI-X. Will
be used by the virtio-pci layer.

Signed-off-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent bbf3b804

hw/msix.c

+5 −0
Original line number Diff line number Diff line
@@ -452,6 +452,11 @@ void msix_unuse_all_vectors(PCIDevice *dev) 
    msix_free_irq_entries(dev);

}



unsigned int msix_nr_vectors_allocated(const PCIDevice *dev)

{

    return dev->msix_entries_nr;

}



static int msix_set_notifier_for_vector(PCIDevice *dev, unsigned int vector)

{

    MSIMessage msg;

hw/msix.h

+2 −0
Original line number Diff line number Diff line
@@ -13,6 +13,8 @@ void msix_write_config(PCIDevice *pci_dev, uint32_t address, 


int msix_uninit(PCIDevice *d, MemoryRegion *bar);



unsigned int msix_nr_vectors_allocated(const PCIDevice *dev);



void msix_save(PCIDevice *dev, QEMUFile *f);

void msix_load(PCIDevice *dev, QEMUFile *f);