Searched refs:nvectors (Results 1 - 9 of 9) sorted by relevance
| /kernel/linux/linux-5.10/kernel/irq/ |
| H A D | affinity.c | 102 unsigned nvectors; member
228 unsigned nvectors, ncpus; in alloc_nodes_vectors() local
236 nvectors = max_t(unsigned, 1, in alloc_nodes_vectors()
238 WARN_ON_ONCE(nvectors > ncpus); in alloc_nodes_vectors()
240 node_vectors[n].nvectors = nvectors; in alloc_nodes_vectors()
243 numvecs -= nvectors; in alloc_nodes_vectors()
295 if (nv->nvectors == UINT_MAX) in __irq_build_affinity_masks()
304 WARN_ON_ONCE(nv->nvectors > ncpus); in __irq_build_affinity_masks()
307 extra_vecs = ncpus - nv->nvectors * (ncpu in __irq_build_affinity_masks()
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| /kernel/linux/linux-5.10/drivers/virtio/ |
| H A D | virtio_pci_common.c | 102 static int vp_request_msix_vectors(struct virtio_device *vdev, int nvectors, in vp_request_msix_vectors() argument
111 vp_dev->msix_vectors = nvectors; in vp_request_msix_vectors()
113 vp_dev->msix_names = kmalloc_array(nvectors, in vp_request_msix_vectors()
119 = kcalloc(nvectors, sizeof(*vp_dev->msix_affinity_masks), in vp_request_msix_vectors()
123 for (i = 0; i < nvectors; ++i) in vp_request_msix_vectors()
133 err = pci_alloc_irq_vectors_affinity(vp_dev->pci_dev, nvectors, in vp_request_msix_vectors()
134 nvectors, flags, desc); in vp_request_msix_vectors()
286 int i, err, nvectors, allocated_vectors, queue_idx = 0; in vp_find_vqs_msix() local
294 nvectors = 1; in vp_find_vqs_msix()
297 ++nvectors; in vp_find_vqs_msix()
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| /kernel/linux/linux-6.6/drivers/virtio/ |
| H A D | virtio_pci_common.c | 102 static int vp_request_msix_vectors(struct virtio_device *vdev, int nvectors, in vp_request_msix_vectors() argument
111 vp_dev->msix_vectors = nvectors; in vp_request_msix_vectors()
113 vp_dev->msix_names = kmalloc_array(nvectors, in vp_request_msix_vectors()
119 = kcalloc(nvectors, sizeof(*vp_dev->msix_affinity_masks), in vp_request_msix_vectors()
123 for (i = 0; i < nvectors; ++i) in vp_request_msix_vectors()
133 err = pci_alloc_irq_vectors_affinity(vp_dev->pci_dev, nvectors, in vp_request_msix_vectors()
134 nvectors, flags, desc); in vp_request_msix_vectors()
292 int i, err, nvectors, allocated_vectors, queue_idx = 0; in vp_find_vqs_msix() local
300 nvectors = 1; in vp_find_vqs_msix()
303 ++nvectors; in vp_find_vqs_msix()
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| /kernel/linux/linux-6.6/drivers/vdpa/ifcvf/ |
| H A D | ifcvf_main.c | 320 int nvectors, ret, max_intr; in ifcvf_request_irq() local
322 nvectors = ifcvf_alloc_vectors(vf); in ifcvf_request_irq()
323 if (nvectors <= 0) in ifcvf_request_irq()
328 if (nvectors < max_intr) in ifcvf_request_irq()
331 if (nvectors == 1) { in ifcvf_request_irq()
347 vf->num_msix_vectors = nvectors; in ifcvf_request_irq()
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| H A D | ifcvf_base.c | 411 u32 nvectors = hw->num_msix_vectors; in ifcvf_synchronize_irq() local
415 for (i = 0; i < nvectors; i++) { in ifcvf_synchronize_irq()
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| /kernel/linux/linux-6.6/drivers/scsi/ |
| H A D | ipr.c | 3729 if (ioa_cfg->iopoll_weight && ioa_cfg->sis64 && ioa_cfg->nvectors > 1) { in ipr_store_iopoll_weight()
3736 if (ioa_cfg->iopoll_weight && ioa_cfg->sis64 && ioa_cfg->nvectors > 1) { in ipr_store_iopoll_weight()
5581 if (ioa_cfg->iopoll_weight && ioa_cfg->sis64 && ioa_cfg->nvectors > 1) { in ipr_isr_mhrrq()
7462 if (ioa_cfg->nvectors == 1) in ipr_ioafp_identify_hrrq()
8835 for (i = 0; i < ioa_cfg->nvectors; i++) in ipr_free_irqs()
9273 for (vec_idx = 0; vec_idx < ioa_cfg->nvectors; vec_idx++) { in name_msi_vectors()
9286 for (i = 1; i < ioa_cfg->nvectors; i++) { in ipr_request_other_msi_irqs()
9525 ioa_cfg->nvectors = rc; in ipr_probe_ioa()
9546 "Request for %d MSI%ss succeeded.", ioa_cfg->nvectors, in ipr_probe_ioa()
9553 ioa_cfg->nvectors in ipr_probe_ioa()
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| H A D | ipr.h | 1530 unsigned int nvectors; member
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| /kernel/linux/linux-5.10/drivers/scsi/ |
| H A D | ipr.c | 3818 if (ioa_cfg->iopoll_weight && ioa_cfg->sis64 && ioa_cfg->nvectors > 1) { in ipr_store_iopoll_weight()
3825 if (ioa_cfg->iopoll_weight && ioa_cfg->sis64 && ioa_cfg->nvectors > 1) { in ipr_store_iopoll_weight()
5900 if (ioa_cfg->iopoll_weight && ioa_cfg->sis64 && ioa_cfg->nvectors > 1) { in ipr_isr_mhrrq()
8235 if (ioa_cfg->nvectors == 1) in ipr_ioafp_identify_hrrq()
9611 for (i = 0; i < ioa_cfg->nvectors; i++) in ipr_free_irqs()
10049 for (vec_idx = 0; vec_idx < ioa_cfg->nvectors; vec_idx++) { in name_msi_vectors()
10062 for (i = 1; i < ioa_cfg->nvectors; i++) { in ipr_request_other_msi_irqs()
10303 ioa_cfg->nvectors = rc; in ipr_probe_ioa()
10324 "Request for %d MSI%ss succeeded.", ioa_cfg->nvectors, in ipr_probe_ioa()
10331 ioa_cfg->nvectors in ipr_probe_ioa()
[all...] |
| H A D | ipr.h | 1591 unsigned int nvectors; member
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