From f146c7bc85a51f95c05e0f8173d484eb301ece78 Mon Sep 17 00:00:00 2001 From: Danilo Krummrich Date: Thu, 13 Aug 2026 18:52:04 +0200 Subject: PCI: Add pci_irq_type() to query the allocated interrupt type Add a helper that returns PCI_IRQ_MSIX, PCI_IRQ_MSI, or PCI_IRQ_INTX based on the interrupt type the PCI core selected after pci_alloc_irq_vectors(). Several drivers already open-code this check against pdev->msix_enabled and pdev->msi_enabled, or even open code this helper [1]. A common helper avoids the duplication and keeps drivers from accessing the bitfield directly (see also [2]). Acked-by: Bjorn Helgaas Tested-by: John Hubbard Link: https://elixir.bootlin.com/linux/v7.1/source/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c#L196 [1] Inspired-by: John Hubbard Link: https://lore.kernel.org/all/DKKG2QM3YJYB.Z2H2B2UXJ75N@kernel.org/ [2] Reviewed-by: Gary Guo Link: https://patch.msgid.link/20260813165234.620555-5-dakr@kernel.org [ Add missing pci_irq_type() stub for CONFIG_PCI=n. ] Signed-off-by: Danilo Krummrich --- drivers/of/Makefile | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 drivers/of/Makefile (limited to 'drivers/of/Makefile') diff --git a/drivers/of/Makefile b/drivers/of/Makefile new file mode 100644 index 000000000..379a0afcb --- /dev/null +++ b/drivers/of/Makefile @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-y = base.o cpu.o device.o module.o platform.o property.o +obj-$(CONFIG_OF_KOBJ) += kobj.o +obj-$(CONFIG_OF_DYNAMIC) += dynamic.o +obj-$(CONFIG_OF_FLATTREE) += fdt.o empty_root.dtb.o +obj-$(CONFIG_OF_EARLY_FLATTREE) += fdt_address.o +obj-$(CONFIG_OF_PROMTREE) += pdt.o +obj-$(CONFIG_OF_ADDRESS) += address.o +obj-$(CONFIG_OF_IRQ) += irq.o +obj-$(CONFIG_OF_UNITTEST) += unittest.o +obj-$(CONFIG_OF_RESERVED_MEM) += of_reserved_mem.o +obj-$(CONFIG_OF_RESOLVE) += resolver.o +obj-$(CONFIG_OF_OVERLAY) += overlay.o +obj-$(CONFIG_OF_NUMA) += of_numa.o + +ifdef CONFIG_KEXEC_FILE +ifdef CONFIG_OF_FLATTREE +obj-y += kexec.o +endif +endif + +obj-$(CONFIG_KUNIT) += of_kunit_helpers.o +obj-$(CONFIG_OF_KUNIT_TEST) += of_test.o +obj-$(CONFIG_OF_OVERLAY_KUNIT_TEST) += overlay-test.o +overlay-test-y := overlay_test.o kunit_overlay_test.dtbo.o + +obj-$(CONFIG_OF_UNITTEST) += unittest-data/ -- cgit v1.3.1