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| author | Anthony Liguori <aliguori@us.ibm.com> | 2013-04-08 13:12:32 -0500 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-04-08 13:12:33 -0500 |
| commit | 47b5264eb3e1cd2825e48d28fd0d1b239ed53974 (patch) | |
| tree | 3efa22775b82624df0cb10486ea05526613b9ea6 /include/hw/pci/msix.h | |
| parent | 1f8010f0790b53e5a75dbbd3e14868759ac00e6c (diff) | |
| parent | 47b43a1f414c5b3eb9eb7502d0b0be0d134259ba (diff) | |
| download | focaccia-qemu-47b5264eb3e1cd2825e48d28fd0d1b239ed53974.tar.gz focaccia-qemu-47b5264eb3e1cd2825e48d28fd0d1b239ed53974.zip | |
Merge remote-tracking branch 'bonzini/hw-dirs' into staging
# By Paolo Bonzini # Via Paolo Bonzini * bonzini/hw-dirs: (35 commits) hw: move private headers to hw/ subdirectories. MAINTAINERS: update for source code movement hw: move last file to hw/arm/ hw: move hw/kvm/ to hw/i386/kvm hw: move ARM CPU cores to hw/cpu/, configure with default-configs/ hw: move other devices to hw/misc/, configure with default-configs/ hw: move NVRAM interfaces to hw/nvram/, configure with default-configs/ hw: move GPIO interfaces to hw/gpio/, configure with default-configs/ hw: move interrupt controllers to hw/intc/, configure with default-configs/ hw: move DMA controllers to hw/dma/, configure with default-configs/ hw: move VFIO and ivshmem to hw/misc/ hw: move PCI bridges to hw/pci-* or hw/ARCH hw: move SD/MMC devices to hw/sd/, configure with default-configs/ hw: move timer devices to hw/timer/, configure with default-configs/ hw: move ISA bridges and devices to hw/isa/, configure with default-configs/ hw: move char devices to hw/char/, configure via default-configs/ hw: move more files to hw/xen/ hw: move SCSI controllers to hw/scsi/, configure via default-configs/ hw: move SSI controllers to hw/ssi/, configure via default-configs/ hw: move I2C controllers to hw/i2c/, configure via default-configs/ ... Message-id: 1365442249-18259-1-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'include/hw/pci/msix.h')
| -rw-r--r-- | include/hw/pci/msix.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/hw/pci/msix.h b/include/hw/pci/msix.h new file mode 100644 index 0000000000..e648410535 --- /dev/null +++ b/include/hw/pci/msix.h @@ -0,0 +1,46 @@ +#ifndef QEMU_MSIX_H +#define QEMU_MSIX_H + +#include "qemu-common.h" +#include "hw/pci/pci.h" + +void msix_set_message(PCIDevice *dev, int vector, MSIMessage msg); +MSIMessage msix_get_message(PCIDevice *dev, unsigned int vector); +int msix_init(PCIDevice *dev, unsigned short nentries, + MemoryRegion *table_bar, uint8_t table_bar_nr, + unsigned table_offset, MemoryRegion *pba_bar, + uint8_t pba_bar_nr, unsigned pba_offset, uint8_t cap_pos); +int msix_init_exclusive_bar(PCIDevice *dev, unsigned short nentries, + uint8_t bar_nr); + +void msix_write_config(PCIDevice *dev, uint32_t address, uint32_t val, int len); + +void msix_uninit(PCIDevice *dev, MemoryRegion *table_bar, + MemoryRegion *pba_bar); +void msix_uninit_exclusive_bar(PCIDevice *dev); + +unsigned int msix_nr_vectors_allocated(const PCIDevice *dev); + +void msix_save(PCIDevice *dev, QEMUFile *f); +void msix_load(PCIDevice *dev, QEMUFile *f); + +int msix_enabled(PCIDevice *dev); +int msix_present(PCIDevice *dev); + +bool msix_is_masked(PCIDevice *dev, unsigned vector); +void msix_set_pending(PCIDevice *dev, unsigned vector); + +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); + +int msix_set_vector_notifiers(PCIDevice *dev, + MSIVectorUseNotifier use_notifier, + MSIVectorReleaseNotifier release_notifier, + MSIVectorPollNotifier poll_notifier); +void msix_unset_vector_notifiers(PCIDevice *dev); +#endif |