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Searched refs:INTx (Results 1 – 14 of 14) sorted by relevance

/Linux-v5.15/Documentation/PCI/
Dboot-interrupts.rst20 protocol describes this in-band legacy wire-interrupt INTx mechanism for
22 describe problems with the Core IO handling of INTx message routing to the
29 When in-band legacy INTx messages are forwarded to the PCH, they in turn
103 When this bit is set. Local INTx messages received from the
110 has been to make use of PCI Interrupt pin to INTx routing tables for
112 line by default. Therefore, on chipsets where this INTx routing cannot be
147 2.15.2 PCI Express Legacy INTx Support and Boot Interrupt
Dacpi-info.rst14 INTx interrupts (using _PRT).
21 or if the device has INTx interrupts connected by platform interrupt
Dpci.rst341 legacy INTx should chose the right one based on the msi_enabled
/Linux-v5.15/Documentation/devicetree/bindings/pci/
Dlayerscape-pcie-gen4.txt17 none MSI/MSI-X/INTx mode,but there is interrupt line for aer.
19 none MSI/MSI-X/INTx mode,but there is interrupt line for pme.
Dxilinx-pcie.txt33 The core provides a single interrupt for both INTx/MSI messages. So,
36 the four INTx interrupts in ISR and route them to this domain.
Drockchip-pcie-host.txt66 The core controller provides a single interrupt for legacy INTx. The PCIe node
69 INTx interrupts are decoded and routed.
/Linux-v5.15/Documentation/ABI/testing/
Dsysfs-driver-pciback22 List of devices which can have interrupt control flag (INTx,
/Linux-v5.15/Documentation/x86/
Dearlyprintk.rst28 …tus: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
/Linux-v5.15/Documentation/driver-api/
Dvfio-mediated-device.rst358 <TAbort- <MAbort- >SERR- <PERR- INTx-
/Linux-v5.15/drivers/scsi/lpfc/
Dlpfc.h784 INTx, enumerator
Dlpfc_init.c12036 phba->intr_type = INTx; in lpfc_sli_enable_intr()
13031 phba->intr_type = INTx; in lpfc_sli4_enable_intr()
Dlpfc_sli.c538 if ((q->phba->intr_type == INTx) && (arm == LPFC_QUEUE_REARM)) in lpfc_sli4_write_eq_db()
571 if ((q->phba->intr_type == INTx) && (arm == LPFC_QUEUE_REARM)) in lpfc_sli4_if6_write_eq_db()
/Linux-v5.15/arch/x86/
DKconfig1086 Some chipsets generate a legacy INTx "boot IRQ" when the IRQ
/Linux-v5.15/Documentation/admin-guide/
Dkernel-parameters.txt4080 all PCIe root ports use INTx for all services).