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/tee/qcomtee/Kconfig | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 drivers/tee/qcomtee/Kconfig (limited to 'drivers/tee/qcomtee/Kconfig') diff --git a/drivers/tee/qcomtee/Kconfig b/drivers/tee/qcomtee/Kconfig new file mode 100644 index 000000000..9f19dee08 --- /dev/null +++ b/drivers/tee/qcomtee/Kconfig @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-2.0-only +# Qualcomm Trusted Execution Environment Configuration +config QCOMTEE + tristate "Qualcomm TEE Support" + depends on ARCH_QCOM || COMPILE_TEST + depends on !CPU_BIG_ENDIAN + select QCOM_SCM + select QCOM_TZMEM_MODE_SHMBRIDGE + help + This option enables the Qualcomm Trusted Execution Environment (QTEE) + driver. It provides an API to access services offered by QTEE and + its loaded Trusted Applications (TAs). Additionally, it facilitates + the export of userspace services provided by supplicants to QTEE. -- cgit v1.3.1