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077ee78e39
linux-next/drivers/pci/controller
History
Thomas Gleixner 077ee78e39 PCI/MSI: Make arch_.*_msi_irq[s] fallbacks selectable 
The arch_.*_msi_irq[s] fallbacks are compiled in whether an architecture
requires them or not. Architectures which are fully utilizing hierarchical
irq domains should never call into that code.

It's not only architectures which depend on that by implementing one or
more of the weak functions, there is also a bunch of drivers which relies
on the weak functions which invoke msi_controller::setup_irq[s] and
msi_controller::teardown_irq.

Make the architectures and drivers which rely on them select them in Kconfig
and if not selected replace them by stub functions which emit a warning and
fail the PCI/MSI interrupt allocation.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20200826112333.992429909@linutronix.de
2020-09-16 16:52:37 +02:00
..
cadence Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
dwc treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
mobiveil Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
Kconfig PCI/MSI: Make arch_.*_msi_irq[s] fallbacks selectable 2020-09-16 16:52:37 +02:00
Makefile PCI: xilinx-cpm: Add Versal CPM Root Port driver 2020-08-05 17:09:15 -05:00
pci-aardvark.c Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
pci-ftpci100.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pci-host-common.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pci-host-generic.c PCI: host-generic: Eliminate pci_host_common_probe wrappers 2020-05-07 09:29:43 +01:00
pci-hyperv-intf.c PCI: hv: Add a Hyper-V PCI interface driver for software backchannel interface 2019-08-22 00:25:12 -07:00
pci-hyperv.c x86/msi: Use generic MSI domain ops 2020-09-16 16:52:35 +02:00
pci-loongson.c Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
pci-mvebu.c Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
pci-rcar-gen2.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
pci-tegra.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pci-thunder-ecam.c PCI: host-generic: Eliminate pci_host_common_probe wrappers 2020-05-07 09:29:43 +01:00
pci-thunder-pem.c PCI: host-generic: Eliminate pci_host_common_probe wrappers 2020-05-07 09:29:43 +01:00
pci-v3-semi.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pci-versatile.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pci-xgene-msi.c PCI: Remove dev_err() when handing an error from platform_get_irq() 2020-08-03 09:26:03 -05:00
pci-xgene.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pcie-altera-msi.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pcie-altera.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pcie-brcmstb.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pcie-iproc-bcma.c
pcie-iproc-msi.c PCI: iproc-msi: Fix __iomem annotation in decode_msi_hwirq() 2019-10-17 11:01:24 +01:00
pcie-iproc-platform.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pcie-iproc.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pcie-iproc.h PCI: iproc: Use pci_host_probe() to register host 2020-07-10 11:50:23 +01:00
pcie-mediatek.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pcie-rcar-ep.c PCI: rcar: Add endpoint mode support 2020-05-22 12:35:32 +01:00
pcie-rcar-host.c Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
pcie-rcar.c PCI: rcar: Fix calculating mask for PCIEPAMR register 2020-05-11 11:29:48 +01:00
pcie-rcar.h PCI: rcar: Add endpoint mode support 2020-05-22 12:35:32 +01:00
pcie-rockchip-ep.c PCI: Fix kerneldoc warnings 2020-08-05 18:23:14 -05:00
pcie-rockchip-host.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pcie-rockchip.c PCI: controller: Convert to devm_platform_ioremap_resource_byname() 2020-07-10 11:50:23 +01:00
pcie-rockchip.h PCI: rockchip: Use pci_is_root_bus() to check if bus is root bus 2020-07-23 11:20:50 +01:00
pcie-tango.c PCI: Remove dev_err() when handing an error from platform_get_irq() 2020-08-03 09:26:03 -05:00
pcie-xilinx-cpm.c Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
pcie-xilinx-nwl.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pcie-xilinx.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
vmd.c PCI_vmd_Mark_VMD_irqdomain_with_DOMAIN_BUS_VMD_MSI 2020-09-16 16:52:36 +02:00