search for: msix_present

Displaying 20 results from an estimated 35 matches for "msix_present".

[PATCHv3 12/13] qemu: virtio save/load bindings
2009 Jun 05
2
[PATCHv3 12/13] qemu: virtio save/load bindings
...vector) qemu_set_irq(proxy->pci_dev.irq[0], proxy->vdev->isr & 1); } +static void virtio_pci_save_config(void * opaque, QEMUFile *f) +{ + VirtIOPCIProxy *proxy = opaque; + pci_device_save(&proxy->pci_dev, f); + msix_save(&proxy->pci_dev, f); + if (msix_present(&proxy->pci_dev)) + qemu_put_be16(f, proxy->vdev->config_vector); +} + +static void virtio_pci_save_queue(void * opaque, int n, QEMUFile *f) +{ + VirtIOPCIProxy *proxy = opaque; + if (msix_present(&proxy->pci_dev)) + qemu_put_be16(f, virtio_queue_vector(proxy...
[PATCHv3 12/13] qemu: virtio save/load bindings
2009 Jun 05
2
[PATCHv3 12/13] qemu: virtio save/load bindings
...vector) qemu_set_irq(proxy->pci_dev.irq[0], proxy->vdev->isr & 1); } +static void virtio_pci_save_config(void * opaque, QEMUFile *f) +{ + VirtIOPCIProxy *proxy = opaque; + pci_device_save(&proxy->pci_dev, f); + msix_save(&proxy->pci_dev, f); + if (msix_present(&proxy->pci_dev)) + qemu_put_be16(f, proxy->vdev->config_vector); +} + +static void virtio_pci_save_queue(void * opaque, int n, QEMUFile *f) +{ + VirtIOPCIProxy *proxy = opaque; + if (msix_present(&proxy->pci_dev)) + qemu_put_be16(f, virtio_queue_vector(proxy...
[PATCH] qemu: virtio save/load bindings
2009 May 25
1
[PATCH] qemu: virtio save/load bindings
...vector) qemu_set_irq(proxy->pci_dev.irq[0], proxy->vdev->isr & 1); } +static void virtio_pci_save_config(void * opaque, QEMUFile *f) +{ + VirtIOPCIProxy *proxy = opaque; + pci_device_save(&proxy->pci_dev, f); + msix_save(&proxy->pci_dev, f); + if (msix_present(&proxy->pci_dev)) + qemu_put_be16(f, proxy->vdev->config_vector); +} + +static void virtio_pci_save_queue(void * opaque, int n, QEMUFile *f) +{ + VirtIOPCIProxy *proxy = opaque; + if (msix_present(&proxy->pci_dev)) + qemu_put_be16(f, virtio_queue_vector(proxy...
[PATCH] qemu: virtio save/load bindings
2009 May 25
1
[PATCH] qemu: virtio save/load bindings
...vector) qemu_set_irq(proxy->pci_dev.irq[0], proxy->vdev->isr & 1); } +static void virtio_pci_save_config(void * opaque, QEMUFile *f) +{ + VirtIOPCIProxy *proxy = opaque; + pci_device_save(&proxy->pci_dev, f); + msix_save(&proxy->pci_dev, f); + if (msix_present(&proxy->pci_dev)) + qemu_put_be16(f, proxy->vdev->config_vector); +} + +static void virtio_pci_save_queue(void * opaque, int n, QEMUFile *f) +{ + VirtIOPCIProxy *proxy = opaque; + if (msix_present(&proxy->pci_dev)) + qemu_put_be16(f, virtio_queue_vector(proxy...
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
2009 May 20
0
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
...AL; + } + + msix_free_irq_entries(dev); + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_SIZE / 2, + (nentries + 63) / 64); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->cap.msix + PCI_CAP_FLAGS + 1] & + (PCI_MSI...
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
2009 May 20
0
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
...AL; + } + + msix_free_irq_entries(dev); + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_SIZE / 2, + (nentries + 63) / 64); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->cap.msix + PCI_CAP_FLAGS + 1] & + (PCI_MSI...
[PATCHv6 05/12] qemu/pci: MSI-X support functions
2009 Jun 21
1
[PATCHv6 05/12] qemu/pci: MSI-X support functions
...dev->msix_entries_nr; + + if (!dev->cap_present & QEMU_PCI_CAP_MSIX) + return; + + qemu_get_buffer(f, dev->msix_table_page, n * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, (n + 7) / 8); +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCHv6 05/12] qemu/pci: MSI-X support functions
2009 Jun 21
1
[PATCHv6 05/12] qemu/pci: MSI-X support functions
...dev->msix_entries_nr; + + if (!dev->cap_present & QEMU_PCI_CAP_MSIX) + return; + + qemu_get_buffer(f, dev->msix_table_page, n * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, (n + 7) / 8); +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCHv2 05/13] qemu: MSI-X support functions
2009 Jun 02
0
[PATCHv2 05/13] qemu: MSI-X support functions
...fset; + + dev->msix_entries_nr = nentries; + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, + (nentries + 7) / 8); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCHv2 05/13] qemu: MSI-X support functions
2009 Jun 02
0
[PATCHv2 05/13] qemu: MSI-X support functions
...fset; + + dev->msix_entries_nr = nentries; + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, + (nentries + 7) / 8); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCHv5 05/13] qemu: MSI-X support functions
2009 Jun 18
0
[PATCHv5 05/13] qemu: MSI-X support functions
...fset; + + dev->msix_entries_nr = nentries; + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, + (nentries + 7) / 8); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCHv5 05/13] qemu: MSI-X support functions
2009 Jun 18
0
[PATCHv5 05/13] qemu: MSI-X support functions
...fset; + + dev->msix_entries_nr = nentries; + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, + (nentries + 7) / 8); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCHv4 05/13] qemu: MSI-X support functions
2009 Jun 10
0
[PATCHv4 05/13] qemu: MSI-X support functions
...fset; + + dev->msix_entries_nr = nentries; + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, + (nentries + 7) / 8); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCHv4 05/13] qemu: MSI-X support functions
2009 Jun 10
0
[PATCHv4 05/13] qemu: MSI-X support functions
...fset; + + dev->msix_entries_nr = nentries; + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, + (nentries + 7) / 8); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCH 05/11] qemu: MSI-X support functions
2009 May 25
1
[PATCH 05/11] qemu: MSI-X support functions
...fset; + + dev->msix_entries_nr = nentries; + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, + (nentries + 7) / 8); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCH 05/11] qemu: MSI-X support functions
2009 May 25
1
[PATCH 05/11] qemu: MSI-X support functions
...fset; + + dev->msix_entries_nr = nentries; + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, + (nentries + 7) / 8); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCHv3 05/13] qemu: MSI-X support functions
2009 Jun 05
1
[PATCHv3 05/13] qemu: MSI-X support functions
...fset; + + dev->msix_entries_nr = nentries; + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, + (nentries + 7) / 8); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCHv3 05/13] qemu: MSI-X support functions
2009 Jun 05
1
[PATCHv3 05/13] qemu: MSI-X support functions
...fset; + + dev->msix_entries_nr = nentries; + + qemu_get_buffer(f, dev->msix_table_page, nentries * MSIX_ENTRY_SIZE); + qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, + (nentries + 7) / 8); + + return 0; +} + +/* Does device support MSI-X? */ +int msix_present(PCIDevice *dev) +{ + return dev->cap_present & QEMU_PCI_CAP_MSIX; +} + +/* Is MSI-X enabled? */ +int msix_enabled(PCIDevice *dev) +{ + return (dev->cap_present & QEMU_PCI_CAP_MSIX) && + (dev->config[dev->msix_cap + MSIX_ENABLE_OFFSET] & + MSIX_EN...
[PATCH 10/11] qemu: MSI-X support in virtio PCI
2009 May 25
0
[PATCH 10/11] qemu: MSI-X support in virtio PCI
...define VIRTIO_MSI_CONFIG_VECTOR 20 +/* A 16-bit vector for selected queue notifications. */ +#define VIRTIO_MSI_QUEUE_VECTOR 22 + +/* Config space size */ +#define VIRTIO_PCI_CONFIG_NOMSI 20 +#define VIRTIO_PCI_CONFIG_MSI 24 +#define VIRTIO_PCI_REGION_SIZE(dev) (msix_present(dev) ? \ + VIRTIO_PCI_CONFIG_MSI : \ + VIRTIO_PCI_CONFIG_NOMSI) + +/* The remaining space is defined by each driver as the per-driver + * configuration space */ +#define VIRTIO_PCI_CONFIG(dev) (msix_enabled(dev...
[PATCHv2 10/13] qemu: MSI-X support in virtio PCI
2009 Jun 02
0
[PATCHv2 10/13] qemu: MSI-X support in virtio PCI
...define VIRTIO_MSI_CONFIG_VECTOR 20 +/* A 16-bit vector for selected queue notifications. */ +#define VIRTIO_MSI_QUEUE_VECTOR 22 + +/* Config space size */ +#define VIRTIO_PCI_CONFIG_NOMSI 20 +#define VIRTIO_PCI_CONFIG_MSI 24 +#define VIRTIO_PCI_REGION_SIZE(dev) (msix_present(dev) ? \ + VIRTIO_PCI_CONFIG_MSI : \ + VIRTIO_PCI_CONFIG_NOMSI) + +/* The remaining space is defined by each driver as the per-driver + * configuration space */ +#define VIRTIO_PCI_CONFIG(dev) (msix_enabled(dev...