Lines Matching refs:vectors

93 To automatically use MSI or MSI-X interrupt vectors, use the following
99 which allocates up to max_vecs interrupt vectors for a PCI device.  It
100 returns the number of vectors allocated or a negative error.  If the device
101 has a requirements for a minimum number of vectors the driver can pass a
103 if it can't meet the minimum number of vectors.
112 vectors, use the following function::
125 MSI interrupt vectors must be allocated consecutively, so the system might
126 not be able to allocate as many vectors for MSI as it could for MSI-X.  On
133 The typical usage of MSI or MSI-X interrupts is to allocate as many vectors
137 vectors supported beforehand::
180 vectors: pci_msi_vec_count() and pci_msix_vec_count().  In general these
182 number of vectors.  If you have a legitimate special use case for the count
183 of vectors we might have to revisit that decision and add a