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| author | Danilo Krummrich <dakr@kernel.org> | 2026-08-13 18:52:04 +0200 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2026-08-17 01:41:36 +0200 |
| commit | f146c7bc85a51f95c05e0f8173d484eb301ece78 (patch) | |
| tree | 07296ae54ed6551492b0c609dc0f5463f61f89ca /drivers/pinctrl/bcm/Makefile | |
| download | linux-stable-f146c7bc85a51f95c05e0f8173d484eb301ece78.tar.gz linux-stable-f146c7bc85a51f95c05e0f8173d484eb301ece78.zip | |
PCI: Add pci_irq_type() to query the allocated interrupt typegrafted
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 <bhelgaas@google.com>
Tested-by: John Hubbard <jhubbard@nvidia.com>
Link: https://elixir.bootlin.com/linux/v7.1/source/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c#L196 [1]
Inspired-by: John Hubbard <jhubbard@nvidia.com>
Link: https://lore.kernel.org/all/DKKG2QM3YJYB.Z2H2B2UXJ75N@kernel.org/ [2]
Reviewed-by: Gary Guo <gary@garyguo.net>
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 <dakr@kernel.org>
Diffstat (limited to 'drivers/pinctrl/bcm/Makefile')
| -rw-r--r-- | drivers/pinctrl/bcm/Makefile | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/pinctrl/bcm/Makefile b/drivers/pinctrl/bcm/Makefile new file mode 100644 index 000000000..482d769b1 --- /dev/null +++ b/drivers/pinctrl/bcm/Makefile @@ -0,0 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0 +# Broadcom pinctrl support + +obj-$(CONFIG_PINCTRL_BCM281XX) += pinctrl-bcm281xx.o +obj-$(CONFIG_PINCTRL_BCM2835) += pinctrl-bcm2835.o +obj-$(CONFIG_PINCTRL_BCM4908) += pinctrl-bcm4908.o +obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o +obj-$(CONFIG_PINCTRL_BCM6318) += pinctrl-bcm6318.o +obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o +obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o +obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o +obj-$(CONFIG_PINCTRL_BCM6368) += pinctrl-bcm6368.o +obj-$(CONFIG_PINCTRL_BCM63268) += pinctrl-bcm63268.o +obj-$(CONFIG_PINCTRL_BRCMSTB) += pinctrl-brcmstb.o +obj-$(CONFIG_PINCTRL_BCM2712) += pinctrl-brcmstb-bcm2712.o +obj-$(CONFIG_PINCTRL_IPROC_GPIO) += pinctrl-iproc-gpio.o +obj-$(CONFIG_PINCTRL_CYGNUS_MUX) += pinctrl-cygnus-mux.o +obj-$(CONFIG_PINCTRL_NS) += pinctrl-ns.o +obj-$(CONFIG_PINCTRL_NSP_GPIO) += pinctrl-nsp-gpio.o +obj-$(CONFIG_PINCTRL_NS2_MUX) += pinctrl-ns2-mux.o +obj-$(CONFIG_PINCTRL_NSP_MUX) += pinctrl-nsp-mux.o |