Searched refs:min_vecs (Results 1 - 5 of 5) sorted by relevance
| /linux-master/drivers/pci/msi/ |
| H A D | api.c | 209 * @min_vecs: minimum required number of vectors (must be >= 1)
217 * and only if @min_vecs == 1
231 * @max_vecs), -ENOSPC if less than @min_vecs interrupt vectors are
234 int pci_alloc_irq_vectors(struct pci_dev *dev, unsigned int min_vecs, argument
237 return pci_alloc_irq_vectors_affinity(dev, min_vecs, max_vecs,
246 * @min_vecs: minimum required number of vectors (must be >= 1)
254 int pci_alloc_irq_vectors_affinity(struct pci_dev *dev, unsigned int min_vecs, argument
270 nvecs = __pci_enable_msix_range(dev, NULL, min_vecs, max_vecs,
277 nvecs = __pci_enable_msi_range(dev, min_vecs, max_vecs, affd);
284 if (min_vecs
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| /linux-master/drivers/net/ethernet/fungible/funcore/ |
| H A D | fun_dev.c | 595 /* Allocate all MSI-X vectors available on a function and at least @min_vecs. */
596 static int fun_alloc_irqs(struct pci_dev *pdev, unsigned int min_vecs) argument
602 if (min_vecs > num_msix)
605 vecs = pci_alloc_irq_vectors(pdev, min_vecs, num_msix, PCI_IRQ_MSIX);
613 min_vecs);
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| /linux-master/include/linux/ |
| H A D | pci.h | 1681 int pci_alloc_irq_vectors(struct pci_dev *dev, unsigned int min_vecs,
1683 int pci_alloc_irq_vectors_affinity(struct pci_dev *dev, unsigned int min_vecs,
1718 pci_alloc_irq_vectors_affinity(struct pci_dev *dev, unsigned int min_vecs, argument
1722 if ((flags & PCI_IRQ_LEGACY) && min_vecs == 1 && dev->irq)
1727 pci_alloc_irq_vectors(struct pci_dev *dev, unsigned int min_vecs, argument
1730 return pci_alloc_irq_vectors_affinity(dev, min_vecs, max_vecs,
2090 pci_alloc_irq_vectors_affinity(struct pci_dev *dev, unsigned int min_vecs, argument
2097 pci_alloc_irq_vectors(struct pci_dev *dev, unsigned int min_vecs, argument
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| /linux-master/drivers/net/ethernet/marvell/octeontx2/af/ |
| H A D | rvu.c | 580 int min_vecs; local
594 min_vecs = RVU_AF_INT_VEC_CNT + RVU_PF_INT_VEC_CNT;
596 min_vecs = RVU_PF_INT_VEC_CNT;
598 if (!(nvecs < min_vecs))
602 pf, nvecs, min_vecs);
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| /linux-master/drivers/scsi/qla2xxx/ |
| H A D | qla_isr.c | 4528 int min_vecs = QLA_BASE_VECTORS; local
4536 min_vecs++;
4541 ret = pci_alloc_irq_vectors(ha->pdev, min_vecs,
4542 min((u16)ha->msix_count, (u16)(num_online_cpus() + min_vecs)),
4545 ret = pci_alloc_irq_vectors_affinity(ha->pdev, min_vecs,
4546 min((u16)ha->msix_count, (u16)(num_online_cpus() + min_vecs)),
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