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Searched refs:msi_irq (Results 1 - 25 of 27) sorted by relevance

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/kernel/linux/linux-5.10/drivers/pci/controller/
H A Dpci-xgene-msi.c198 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()
H A Dpcie-rcar-host.c530 unsigned int msi_irq; in rcar_pcie_msi_irq() local
535 msi_irq = irq_find_mapping(msi->domain, index); in rcar_pcie_msi_irq()
536 if (msi_irq) { in rcar_pcie_msi_irq()
538 generic_handle_irq(msi_irq); in rcar_pcie_msi_irq()
/kernel/linux/linux-6.6/drivers/pci/controller/
H A Dpci-xgene-msi.c198 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()
H A Dpcie-microchip-host.c1059 int i, intx_irq, msi_irq, event_irq; in mc_init_interrupts() local
1097 msi_irq = irq_create_mapping(port->event_domain, in mc_init_interrupts()
1099 if (!msi_irq) in mc_init_interrupts()
1103 irq_set_chained_handler_and_data(msi_irq, mc_handle_msi, port); in mc_init_interrupts()
/kernel/linux/linux-6.6/drivers/pci/controller/dwc/
H A Dpcie-designware-host.c264 if (pp->msi_irq[ctrl] > 0) in dw_pcie_free_msi()
265 irq_set_chained_handler_and_data(pp->msi_irq[ctrl], in dw_pcie_free_msi()
307 pp->msi_irq[ctrl] = irq; in dw_pcie_parse_split_msi_irq()
338 if (!pp->msi_irq[0]) { in dw_pcie_msi_host_init()
348 if (!pp->msi_irq[0]) { in dw_pcie_msi_host_init()
349 pp->msi_irq[0] = platform_get_irq_byname_optional(pdev, "msi"); in dw_pcie_msi_host_init()
350 if (pp->msi_irq[0] < 0) { in dw_pcie_msi_host_init()
351 pp->msi_irq[0] = platform_get_irq(pdev, 0); in dw_pcie_msi_host_init()
352 if (pp->msi_irq[0] < 0) in dw_pcie_msi_host_init()
353 return pp->msi_irq[ in dw_pcie_msi_host_init()
[all...]
H A Dpcie-spear13xx.c175 pp->msi_irq[0] = -ENODEV; in spear13xx_add_pcie_port()
H A Dpcie-keembay.c346 pp->msi_irq[0] = -ENODEV; in keembay_pcie_add_pcie_port()
H A Dpci-exynos.c294 pp->msi_irq[0] = -ENODEV; in exynos_add_pcie_port()
H A Dpcie-designware.h319 int msi_irq[MAX_MSI_CTRLS]; member
/kernel/linux/linux-5.10/drivers/pci/controller/dwc/
H A Dpcie-designware-plat.c126 pp->msi_irq = platform_get_irq(pdev, 0); in dw_plat_add_pcie_port()
127 if (pp->msi_irq < 0) in dw_plat_add_pcie_port()
128 return pp->msi_irq; in dw_plat_add_pcie_port()
H A Dpcie-designware-host.c261 if (pp->msi_irq) { in dw_pcie_free_msi()
262 irq_set_chained_handler(pp->msi_irq, NULL); in dw_pcie_free_msi()
263 irq_set_handler_data(pp->msi_irq, NULL); in dw_pcie_free_msi()
386 if (pp->msi_irq) in dw_pcie_host_init()
387 irq_set_chained_handler_and_data(pp->msi_irq, in dw_pcie_host_init()
H A Dpcie-artpec6.c352 pp->msi_irq = platform_get_irq_byname(pdev, "msi"); in artpec6_add_pcie_port()
353 if (pp->msi_irq < 0) in artpec6_add_pcie_port()
354 return pp->msi_irq; in artpec6_add_pcie_port()
H A Dpcie-uniphier.c339 pp->msi_irq = platform_get_irq_byname(pdev, "msi"); in uniphier_add_pcie_port()
340 if (pp->msi_irq < 0) in uniphier_add_pcie_port()
341 return pp->msi_irq; in uniphier_add_pcie_port()
H A Dpcie-histb.c404 pp->msi_irq = platform_get_irq_byname(pdev, "msi"); in histb_pcie_probe()
405 if (pp->msi_irq < 0) in histb_pcie_probe()
406 return pp->msi_irq; in histb_pcie_probe()
H A Dpci-exynos.c419 pp->msi_irq = platform_get_irq(pdev, 0); in exynos_add_pcie_port()
420 if (pp->msi_irq < 0) in exynos_add_pcie_port()
421 return pp->msi_irq; in exynos_add_pcie_port()
H A Dpci-meson.c409 pp->msi_irq = platform_get_irq(pdev, 0); in meson_add_pcie_port()
410 if (pp->msi_irq < 0) in meson_add_pcie_port()
411 return pp->msi_irq; in meson_add_pcie_port()
H A Dpci-imx6.c862 pp->msi_irq = platform_get_irq_byname(pdev, "msi"); in imx6_add_pcie_port()
863 if (pp->msi_irq < 0) in imx6_add_pcie_port()
864 return pp->msi_irq; in imx6_add_pcie_port()
H A Dpcie-designware.h190 int msi_irq; member
H A Dpcie-kirin.c457 pci->pp.msi_irq = irq; in kirin_pcie_add_msi()
H A Dpcie-tegra194.c1570 pp->msi_irq = of_irq_get_byname(dev->of_node, "msi"); in tegra_pcie_config_rp()
1571 if (!pp->msi_irq) { in tegra_pcie_config_rp()
2299 disable_irq(pcie->pci.pp.msi_irq); in tegra_pcie_dw_shutdown()
H A Dpcie-qcom.c1428 pp->msi_irq = platform_get_irq_byname(pdev, "msi"); in qcom_pcie_probe()
1429 if (pp->msi_irq < 0) { in qcom_pcie_probe()
1430 ret = pp->msi_irq; in qcom_pcie_probe()
/kernel/linux/linux-5.10/arch/sparc/kernel/
H A Dpci_msi.c113 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()
/kernel/linux/linux-6.6/arch/sparc/kernel/
H A Dpci_msi.c115 static struct irq_chip msi_irq = { variable
139 irq_set_chip_and_handler_name(*irq_p, &msi_irq, handle_simple_irq, in sparc64_setup_msi_irq()
/kernel/linux/linux-5.10/drivers/ntb/
H A Dntb_transport.c199 int msi_irq; member
740 if (!qp->msi_irq) { in ntb_transport_setup_qp_msi()
741 qp->msi_irq = ntbm_msi_request_irq(qp->ndev, ntb_transport_isr, in ntb_transport_setup_qp_msi()
744 if (qp->msi_irq < 0) { in ntb_transport_setup_qp_msi()
761 qp_num, qp->msi_irq, qp->msi_desc.addr_offset, in ntb_transport_setup_qp_msi()
767 devm_free_irq(&nt->ndev->dev, qp->msi_irq, qp); in ntb_transport_setup_qp_msi()
/kernel/linux/linux-6.6/drivers/ntb/
H A Dntb_transport.c199 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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