| /Linux-v6.6/drivers/pci/msi/ |
| D | api.c | 283 if (flags & PCI_IRQ_LEGACY) { in pci_alloc_irq_vectors_affinity()
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| /Linux-v6.6/Documentation/translations/zh_CN/PCI/ |
| D | msi-howto.rst | 91 flags参数用来指定设备和驱动程序可以使用哪种类型的中断（PCI_IRQ_LEGACY, PCI_IRQ_MSI,
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| D | pci.rst | 307 所以尽量也要指定 ``PCI_IRQ_LEGACY`` 。
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| /Linux-v6.6/drivers/infiniband/hw/qib/ |
| D | qib_pcie.c | 213 flags |= PCI_IRQ_LEGACY; in qib_pcie_params()
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| D | qib_iba7322.c | 3475 PCI_IRQ_LEGACY); in qib_setup_7322_interrupt()
5146 if (pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_LEGACY) < 0) in qib_7322_intr_fallback()
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| /Linux-v6.6/drivers/net/ethernet/aquantia/atlantic/ |
| D | aq_pci_func.c | 304 PCI_IRQ_LEGACY); in aq_pci_probe()
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| /Linux-v6.6/drivers/net/ethernet/amd/xgbe/ |
| D | xgbe-pci.c | 173 PCI_IRQ_LEGACY | PCI_IRQ_MSI); in xgbe_config_irqs()
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| /Linux-v6.6/drivers/pci/pcie/ |
| D | portdrv.c | 197 ret = pci_alloc_irq_vectors(dev, 1, 1, PCI_IRQ_LEGACY); in pcie_init_service_irqs()
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| /Linux-v6.6/drivers/usb/core/ |
| D | hcd-pci.c | 192 retval = pci_alloc_irq_vectors(dev, 1, 1, PCI_IRQ_LEGACY | PCI_IRQ_MSI); in usb_hcd_pci_probe()
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| /Linux-v6.6/drivers/misc/vmw_vmci/ |
| D | vmci_guest.c | 791 PCI_IRQ_MSIX | PCI_IRQ_MSI | PCI_IRQ_LEGACY); in vmci_guest_probe_device()
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| /Linux-v6.6/include/linux/ |
| D | pci.h | 1052 #define PCI_IRQ_LEGACY (1 << 0) /* Allow legacy interrupts */ macro
1618 (PCI_IRQ_LEGACY | PCI_IRQ_MSI | PCI_IRQ_MSIX)
1681 if ((flags & PCI_IRQ_LEGACY) && min_vecs == 1 && dev->irq) in pci_alloc_irq_vectors_affinity()
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| /Linux-v6.6/sound/soc/intel/avs/ |
| D | core.c | 329 ret = pci_alloc_irq_vectors(pci, 1, 1, PCI_IRQ_MSI | PCI_IRQ_LEGACY); in avs_hdac_acquire_irq()
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| /Linux-v6.6/drivers/misc/ |
| D | pci_endpoint_test.c | 185 irq = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_LEGACY); in pci_endpoint_test_alloc_irq_vectors()
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| /Linux-v6.6/Documentation/PCI/ |
| D | msi-howto.rst | 106 by the device and the driver (PCI_IRQ_LEGACY, PCI_IRQ_MSI, PCI_IRQ_MSIX).
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| D | pci.rst | 338 specify PCI_IRQ_LEGACY as well.
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| /Linux-v6.6/drivers/platform/x86/ |
| D | intel_ips.c | 1525 ret = pci_alloc_irq_vectors(dev, 1, 1, PCI_IRQ_LEGACY); in ips_probe()
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| /Linux-v6.6/drivers/infiniband/hw/vmw_pvrdma/ |
| D | pvrdma_main.c | 534 PCI_IRQ_MSI | PCI_IRQ_LEGACY); in pvrdma_alloc_intrs()
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| /Linux-v6.6/drivers/scsi/ |
| D | vmw_pvscsi.c | 1349 unsigned int irq_flag = PCI_IRQ_MSIX | PCI_IRQ_MSI | PCI_IRQ_LEGACY; in pvscsi_probe()
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| D | pmcraid.c | 3991 unsigned int irq_flag = PCI_IRQ_LEGACY, flag; in pmcraid_register_interrupt_handler()
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| /Linux-v6.6/drivers/net/wireless/realtek/rtw88/ |
| D | pci.c | 1611 unsigned int flags = PCI_IRQ_LEGACY; in rtw_pci_request_irq()
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| /Linux-v6.6/drivers/ntb/hw/idt/ |
| D | ntb_hw_idt.c | 2132 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI | PCI_IRQ_LEGACY); in idt_init_isr()
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| /Linux-v6.6/drivers/net/ethernet/atheros/alx/ |
| D | main.c | 904 PCI_IRQ_MSI | PCI_IRQ_LEGACY); in alx_init_intr()
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| /Linux-v6.6/drivers/net/ethernet/wangxun/libwx/ |
| D | wx_lib.c | 1716 nvecs, PCI_IRQ_MSI | PCI_IRQ_LEGACY); in wx_set_interrupt_capability()
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| /Linux-v6.6/drivers/scsi/megaraid/ |
| D | megaraid_sas_base.c | 6303 i = pci_alloc_irq_vectors(instance->pdev, 1, 1, PCI_IRQ_LEGACY); in megasas_init_fw()
7842 PCI_IRQ_LEGACY); in megasas_resume()
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| /Linux-v6.6/drivers/tty/serial/8250/ |
| D | 8250_pci.c | 3857 rc = pci_alloc_irq_vectors(dev, 1, 1, PCI_IRQ_LEGACY); in pciserial_init_ports()
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