search for: msix_per_vq_vectors

Displaying 4 results from an estimated 4 matches for "msix_per_vq_vectors".

2009 Apr 27
0
[PATCH 8/8] virtio_pci: optional MSI-X support
...is size should be enough, + * and I'm too lazy to allocate each name separately. */ + char (*msix_names)[256]; + /* Number of vectors configured at startup (excludes per-virtqueue + * vectors if any) */ + unsigned msix_preset_vectors; + /* Number of per-virtqueue vectors if any. */ + unsigned msix_per_vq_vectors; +}; + +/* Constants for MSI-X */ +/* Use first vector for configuration changes, second and the rest for + * virtqueues Thus, we need at least 2 vectors for MSI. */ +enum { + VP_MSIX_CONFIG_VECTOR = 0, + VP_MSIX_VQ_VECTOR = 1, + VP_MSIX_MIN_VECTORS = 2 }; +static inline int vq_vector(int index)...
2009 Apr 27
0
[PATCH 8/8] virtio_pci: optional MSI-X support
...is size should be enough, + * and I'm too lazy to allocate each name separately. */ + char (*msix_names)[256]; + /* Number of vectors configured at startup (excludes per-virtqueue + * vectors if any) */ + unsigned msix_preset_vectors; + /* Number of per-virtqueue vectors if any. */ + unsigned msix_per_vq_vectors; +}; + +/* Constants for MSI-X */ +/* Use first vector for configuration changes, second and the rest for + * virtqueues Thus, we need at least 2 vectors for MSI. */ +enum { + VP_MSIX_CONFIG_VECTOR = 0, + VP_MSIX_VQ_VECTOR = 1, + VP_MSIX_MIN_VECTORS = 2 }; +static inline int vq_vector(int index)...
2009 May 07
1
[PATCH 3/3] virtio_pci: optional MSI-X support
...is size should be enough, + * and I'm too lazy to allocate each name separately. */ + char (*msix_names)[256]; + /* Number of vectors configured at startup (excludes per-virtqueue + * vectors if any) */ + unsigned msix_preset_vectors; + /* Number of per-virtqueue vectors if any. */ + unsigned msix_per_vq_vectors; +}; + +/* Constants for MSI-X */ +/* Use first vector for configuration changes, second and the rest for + * virtqueues Thus, we need at least 2 vectors for MSI. */ +enum { + VP_MSIX_CONFIG_VECTOR = 0, + VP_MSIX_VQ_VECTOR = 1, + VP_MSIX_MIN_VECTORS = 2, + VP_MSIX_NO_VECTOR = 0xffff, }; struct...
2009 May 07
1
[PATCH 3/3] virtio_pci: optional MSI-X support
...is size should be enough, + * and I'm too lazy to allocate each name separately. */ + char (*msix_names)[256]; + /* Number of vectors configured at startup (excludes per-virtqueue + * vectors if any) */ + unsigned msix_preset_vectors; + /* Number of per-virtqueue vectors if any. */ + unsigned msix_per_vq_vectors; +}; + +/* Constants for MSI-X */ +/* Use first vector for configuration changes, second and the rest for + * virtqueues Thus, we need at least 2 vectors for MSI. */ +enum { + VP_MSIX_CONFIG_VECTOR = 0, + VP_MSIX_VQ_VECTOR = 1, + VP_MSIX_MIN_VECTORS = 2, + VP_MSIX_NO_VECTOR = 0xffff, }; struct...