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Searched refs:nvec_used (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/kernel/irq/
Dmsi.c40 desc->nvec_used = nvec; in alloc_msi_entry()
325 if (WARN_ON(!desc->irq || desc->nvec_used != 1)) { in msi_domain_populate_irqs()
417 virq = __irq_domain_alloc_irqs(domain, -1, desc->nvec_used, in msi_domain_alloc_irqs()
429 for (i = 0; i < desc->nvec_used; i++) { in msi_domain_alloc_irqs()
442 if (desc->nvec_used == 1) in msi_domain_alloc_irqs()
446 virq, virq + desc->nvec_used - 1); in msi_domain_alloc_irqs()
507 irq_domain_free_irqs(desc->irq, desc->nvec_used); in msi_domain_free_irqs()
/Linux-v5.4/drivers/pci/
Dmsi.c127 for (i = 0; i < entry->nvec_used; i++) in default_teardown_msi_irqs()
373 for (i = 0; i < entry->nvec_used; i++) in free_msi_irqs()
494 num_msi += entry->nvec_used; in populate_msi_sysfs()
503 for (i = 0; i < entry->nvec_used; i++) { in populate_msi_sysfs()
1275 if (WARN_ON_ONCE(nr >= entry->nvec_used)) in pci_irq_vector()
1308 nr >= entry->nvec_used)) in pci_irq_get_affinity()
1383 return !desc->msi_attrib.is_msix && desc->nvec_used > 1; in pci_msi_desc_is_multi_msi()
/Linux-v5.4/include/linux/
Dmsi.h89 unsigned int nvec_used; member
/Linux-v5.4/drivers/base/
Dplatform-msi.c373 if (WARN_ON(!desc->irq || desc->nvec_used != 1)) in platform_msi_domain_free()
/Linux-v5.4/drivers/pci/controller/
Dpcie-rcar.c836 desc->nvec_used = nvec; in rcar_msi_setup_irqs()