qemu/hw/msix.h
Jan Kiszka 60ba3cc231 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 <jan.kiszka@siemens.com>
2012-01-19 12:14:39 +01:00

33 lines
836 B
C

#ifndef QEMU_MSIX_H
#define QEMU_MSIX_H
#include "qemu-common.h"
#include "pci.h"
int msix_init(PCIDevice *pdev, unsigned short nentries,
MemoryRegion *bar,
unsigned bar_nr, unsigned bar_size);
void msix_write_config(PCIDevice *pci_dev, uint32_t address,
uint32_t val, int len);
int msix_uninit(PCIDevice *d, MemoryRegion *bar);
void msix_save(PCIDevice *dev, QEMUFile *f);
void msix_load(PCIDevice *dev, QEMUFile *f);
int msix_enabled(PCIDevice *dev);
int msix_present(PCIDevice *dev);
uint32_t msix_bar_size(PCIDevice *dev);
int msix_vector_use(PCIDevice *dev, unsigned vector);
void msix_vector_unuse(PCIDevice *dev, unsigned vector);
void msix_unuse_all_vectors(PCIDevice *dev);
void msix_notify(PCIDevice *dev, unsigned vector);
void msix_reset(PCIDevice *dev);
#endif