pci: msix: move 'MSIX_CAP_LENGTH' to header file
'MSIX_CAP_LENGTH' is defined in two .c file. Move it to hw/pci/msix.h file to reduce duplicated code. CC: qemu-trivial@nongnu.org Signed-off-by: Li Qiang <liq3ea@163.com> Message-Id: <20190521151543.92274-5-liq3ea@163.com> Acked-by: Alex Williamson <alex.williamson@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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@ -24,8 +24,6 @@
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#include "qapi/error.h"
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#include "trace.h"
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#define MSIX_CAP_LENGTH 12
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/* MSI enable bit and maskall bit are in byte 1 in FLAGS register */
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#define MSIX_CONTROL_OFFSET (PCI_MSIX_FLAGS + 1)
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#define MSIX_ENABLE_MASK (PCI_MSIX_FLAGS_ENABLE >> 8)
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@ -35,8 +35,6 @@
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#include "trace.h"
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#include "qapi/error.h"
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#define MSIX_CAP_LENGTH 12
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#define TYPE_VFIO_PCI "vfio-pci"
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#define PCI_VFIO(obj) OBJECT_CHECK(VFIOPCIDevice, obj, TYPE_VFIO_PCI)
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@ -4,6 +4,8 @@
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#include "qemu-common.h"
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#include "hw/pci/pci.h"
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#define MSIX_CAP_LENGTH 12
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void msix_set_message(PCIDevice *dev, int vector, MSIMessage msg);
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MSIMessage msix_get_message(PCIDevice *dev, unsigned int vector);
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int msix_init(PCIDevice *dev, unsigned short nentries,
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