Searched refs:msi_irq (Results 1 – 11 of 11) sorted by relevance
| /Linux-v5.15/drivers/pci/controller/ |
| D | pci-xgene-msi.c | 198 int msi_irq; in xgene_irq_domain_alloc() local
202 msi_irq = bitmap_find_next_zero_area(msi->bitmap, NR_MSI_VEC, 0, in xgene_irq_domain_alloc()
204 if (msi_irq < NR_MSI_VEC) in xgene_irq_domain_alloc()
205 bitmap_set(msi->bitmap, msi_irq, msi->num_cpus); in xgene_irq_domain_alloc()
207 msi_irq = -ENOSPC; in xgene_irq_domain_alloc()
211 if (msi_irq < 0) in xgene_irq_domain_alloc()
212 return msi_irq; in xgene_irq_domain_alloc()
214 irq_domain_set_info(domain, virq, msi_irq, in xgene_irq_domain_alloc()
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| D | pcie-microchip-host.c | 991 int i, intx_irq, msi_irq, event_irq; in mc_platform_init() local
1050 msi_irq = irq_create_mapping(port->event_domain, in mc_platform_init()
1052 if (!msi_irq) in mc_platform_init()
1056 irq_set_chained_handler_and_data(msi_irq, mc_handle_msi, port); in mc_platform_init()
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| /Linux-v5.15/drivers/pci/controller/dwc/ |
| D | pcie-designware-host.c | 260 if (pp->msi_irq) in dw_pcie_free_msi()
261 irq_set_chained_handler_and_data(pp->msi_irq, NULL, NULL); in dw_pcie_free_msi()
355 if (!pp->msi_irq) { in dw_pcie_host_init()
356 pp->msi_irq = platform_get_irq_byname_optional(pdev, "msi"); in dw_pcie_host_init()
357 if (pp->msi_irq < 0) { in dw_pcie_host_init()
358 pp->msi_irq = platform_get_irq(pdev, 0); in dw_pcie_host_init()
359 if (pp->msi_irq < 0) in dw_pcie_host_init()
360 return pp->msi_irq; in dw_pcie_host_init()
370 if (pp->msi_irq > 0) in dw_pcie_host_init()
371 irq_set_chained_handler_and_data(pp->msi_irq, in dw_pcie_host_init()
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| D | pcie-spear13xx.c | 175 pp->msi_irq = -ENODEV; in spear13xx_add_pcie_port()
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| D | pcie-keembay.c | 341 pp->msi_irq = -ENODEV; in keembay_pcie_add_pcie_port()
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| D | pci-exynos.c | 296 pp->msi_irq = -ENODEV; in exynos_add_pcie_port()
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| D | pcie-designware.h | 190 int msi_irq; member
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| D | pci-dra7xx.c | 484 pp->msi_irq = -ENODEV; in dra7xx_add_pcie_port()
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| D | pcie-tegra194.c | 2274 disable_irq(pcie->pci.pp.msi_irq); in tegra_pcie_dw_shutdown()
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| /Linux-v5.15/arch/sparc/kernel/ |
| D | pci_msi.c | 113 static struct irq_chip msi_irq = { variable
137 irq_set_chip_and_handler_name(*irq_p, &msi_irq, handle_simple_irq, in sparc64_setup_msi_irq()
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| /Linux-v5.15/drivers/ntb/ |
| D | ntb_transport.c | 199 int msi_irq; member
738 if (!qp->msi_irq) { in ntb_transport_setup_qp_msi()
739 qp->msi_irq = ntbm_msi_request_irq(qp->ndev, ntb_transport_isr, in ntb_transport_setup_qp_msi()
742 if (qp->msi_irq < 0) { in ntb_transport_setup_qp_msi()
759 qp_num, qp->msi_irq, qp->msi_desc.addr_offset, in ntb_transport_setup_qp_msi()
765 devm_free_irq(&nt->ndev->dev, qp->msi_irq, qp); in ntb_transport_setup_qp_msi()
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