linux/drivers/irqchip
Linus Torvalds 66ebbdfdeb Switch ARM/ARM64 over to the modern per device MSI domains:
This simplifies the handling of platform MSI and wire to MSI controllers
   and removes about 500 lines of legacy code.
 
   Aside of that it paves the way for ARM/ARM64 to utilize the dynamic
   allocation of PCI/MSI interrupts and to support the upcoming non
   standard IMS (Interrupt Message Store) mechanism on PCIe devices
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Merge tag 'irq-msi-2024-07-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull MSI interrupt updates from Thomas Gleixner:
 "Switch ARM/ARM64 over to the modern per device MSI domains.

  This simplifies the handling of platform MSI and wire to MSI
  controllers and removes about 500 lines of legacy code.

  Aside of that it paves the way for ARM/ARM64 to utilize the dynamic
  allocation of PCI/MSI interrupts and to support the upcoming non
  standard IMS (Interrupt Message Store) mechanism on PCIe devices"

* tag 'irq-msi-2024-07-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (25 commits)
  irqchip/gic-v3-its: Correctly fish out the DID for platform MSI
  irqchip/gic-v3-its: Correctly honor the RID remapping
  genirq/msi: Move msi_device_data to core
  genirq/msi: Remove platform MSI leftovers
  irqchip/irq-mvebu-icu: Remove platform MSI leftovers
  irqchip/irq-mvebu-sei: Switch to MSI parent
  irqchip/mvebu-odmi: Switch to parent MSI
  irqchip/mvebu-gicp: Switch to MSI parent
  irqchip/irq-mvebu-icu: Prepare for real per device MSI
  irqchip/imx-mu-msi: Switch to MSI parent
  irqchip/gic-v2m: Switch to device MSI
  irqchip/gic_v3_mbi: Switch over to parent domain
  genirq/msi: Remove platform_msi_create_device_domain()
  irqchip/mbigen: Remove platform_msi_create_device_domain() fallback
  irqchip/gic-v3-its: Switch platform MSI to MSI parent
  irqchip/irq-msi-lib: Prepare for DOMAIN_BUS_WIRED_TO_MSI
  irqchip/mbigen: Prepare for real per device MSI
  irqchip/irq-msi-lib: Prepare for DEVICE MSI to replace platform MSI
  irqchip/gic-v3-its: Provide MSI parent for PCI/MSI[-X]
  irqchip/irq-msi-lib: Prepare for PCI MSI/MSIX
  ...
2024-07-22 14:02:19 -07:00
..
alphascale_asm9260-icoll.h
exynos-combiner.c
irq-al-fic.c irqchip/al-fic: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:50 -07:00
irq-alpine-msi.c irqchip/alpine-msi: Fix off-by-one in allocation error path 2024-04-09 11:03:15 +02:00
irq-apple-aic.c ARM: 2023-02-25 11:30:21 -08:00
irq-armada-370-xp.c irqchip/armada-370-xp: Add support for 32 MSI interrupts on non-IPI platforms 2024-06-23 17:23:08 +02:00
irq-aspeed-i2c-ic.c
irq-aspeed-scu-ic.c irqchip/aspeed-scu-ic: Correctly initialise status and enable registers 2023-02-05 10:55:19 +00:00
irq-aspeed-vic.c
irq-ath79-cpu.c
irq-ath79-misc.c
irq-atmel-aic5.c
irq-atmel-aic-common.c
irq-atmel-aic-common.h
irq-atmel-aic.c
irq-bcm2835.c irqchip/bcm2835: Enable SKIP_SET_WAKE and MASK_ON_SUSPEND 2024-07-15 15:13:55 +02:00
irq-bcm2836.c irqchip: Use irq_domain_alloc_irqs() 2023-01-11 19:51:39 +01:00
irq-bcm6345-l1.c irqchip/irq-bcm6345-l1: Avoid explicit cpumask allocation on stack 2024-04-24 21:23:49 +02:00
irq-bcm7038-l1.c irqchip/irq-bcm7038-l1: Prefer struct_size over open coded arithmetic 2024-02-13 10:53:15 +01:00
irq-bcm7120-l2.c irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts 2023-02-18 14:23:41 +00:00
irq-brcmstb-l2.c irqchip/irq-brcmstb-l2: Avoid saving mask on shutdown 2024-04-24 21:11:48 +02:00
irq-clps711x.c irqchip/clps711x: Remove unused clps711x_intc_init() function 2023-06-17 07:21:08 +01:00
irq-crossbar.c
irq-csky-apb-intc.c irqchip: Use of_property_read_bool() for boolean properties 2023-04-08 11:07:49 +01:00
irq-csky-mpintc.c
irq-davinci-cp-intc.c
irq-digicolor.c
irq-dw-apb-ictl.c Revert "irqchip/dw-apb-ictl: Support building as module" 2024-06-25 21:30:48 +02:00
irq-ftintc010.c irqchip/ftintc010: Mark all function static 2023-06-17 07:20:52 +01:00
irq-gic-common.c irqchip/gic-v3: Make distributor priorities variables 2024-06-24 18:16:44 +01:00
irq-gic-common.h Switch ARM/ARM64 over to the modern per device MSI domains: 2024-07-22 14:02:19 -07:00
irq-gic-pm.c irqchip: Explicitly include correct DT includes 2023-08-21 17:49:11 +01:00
irq-gic-realview.c
irq-gic-v2m.c irqchip/gic-v2m: Switch to device MSI 2024-07-18 20:31:20 +02:00
irq-gic-v3-its-fsl-mc-msi.c irqchip: Explicitly include correct DT includes 2023-08-21 17:49:11 +01:00
irq-gic-v3-its-msi-parent.c irqchip/gic-v3-its: Correctly fish out the DID for platform MSI 2024-07-18 20:34:46 +02:00
irq-gic-v3-its.c Switch ARM/ARM64 over to the modern per device MSI domains: 2024-07-22 14:02:19 -07:00
irq-gic-v3-mbi.c irqchip/gic_v3_mbi: Switch over to parent domain 2024-07-18 20:31:20 +02:00
irq-gic-v3.c Updates for the interrupt subsystem: 2024-07-22 13:52:05 -07:00
irq-gic-v4.c sched.h: move pid helpers to pid.h 2023-12-20 19:26:31 -05:00
irq-gic.c irqchip/gic-v3: Make distributor priorities variables 2024-06-24 18:16:44 +01:00
irq-goldfish-pic.c
irq-hip04.c irqchip/gic-v3: Make distributor priorities variables 2024-06-24 18:16:44 +01:00
irq-i8259.c irqchipr/i8259: Mark i8259_of_init() static 2023-08-21 17:40:30 +01:00
irq-idt3243x.c
irq-imgpdc.c irqchip/imgpdc: Convert to platform_driver::remove_new() callback 2024-02-27 18:12:09 +01:00
irq-imx-gpcv2.c irqchip/irq-imx-gpcv2: Mark fwnode device as not initialized 2023-02-08 13:37:55 +01:00
irq-imx-intmux.c Updates for the MSI interrupt subsystem and RISC-V initial MSI support: 2024-03-11 14:03:03 -07:00
irq-imx-irqsteer.c irqchip/imx-irqsteer: Handle runtime power management correctly 2024-07-15 15:13:56 +02:00
irq-imx-mu-msi.c irqchip/imx-mu-msi: Switch to MSI parent 2024-07-18 20:31:20 +02:00
irq-ingenic-tcu.c
irq-ingenic.c
irq-ixp4xx.c
irq-jcore-aic.c irqchip/jcore-aic: Fix missing allocation of IRQ descriptors 2023-06-17 07:54:48 +01:00
irq-keystone.c irqchip/keystone: Convert to platform_driver::remove_new() callback 2024-02-27 18:12:09 +01:00
irq-lan966x-oic.c irqchip: Add support for LAN966x OIC 2024-06-17 15:48:15 +02:00
irq-loongarch-cpu.c Revert "Loongarch: Support loongarch avec" 2024-06-25 07:40:08 +02:00
irq-loongson-eiointc.c Revert "Loongarch: Support loongarch avec" 2024-06-25 07:40:08 +02:00
irq-loongson-htpic.c
irq-loongson-htvec.c irqchip: Explicitly include correct DT includes 2023-08-21 17:49:11 +01:00
irq-loongson-liointc.c irqchip/loongson-liointc: Set different ISRs for different cores 2024-06-23 17:09:26 +02:00
irq-loongson-pch-lpc.c irqchip/loongson-pch-lpc: Add suspend/resume support 2022-11-26 13:12:13 +00:00
irq-loongson-pch-msi.c Revert "Loongarch: Support loongarch avec" 2024-06-25 07:40:08 +02:00
irq-loongson-pch-pic.c irqchip/loongson-pch-pic: Update interrupt registration policy 2024-04-23 00:17:07 +02:00
irq-lpc32xx.c
irq-ls1x.c
irq-ls-extirq.c irqchip/ls-extirq: Fix endianness detection 2022-12-05 10:39:52 +00:00
irq-ls-scfg-msi.c irqchip/ls-scfg-msi: Convert to platform_driver::remove_new() callback 2024-02-27 18:12:10 +01:00
irq-madera.c irqchip/madera: Convert to platform_driver::remove_new() callback 2024-02-27 18:12:10 +01:00
irq-mbigen.c irqchip/mbigen: Remove platform_msi_create_device_domain() fallback 2024-07-18 20:31:20 +02:00
irq-mchp-eic.c irqchip/mchp-eic: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:52 -07:00
irq-meson-gpio.c irqchip: Add missing MODULE_DESCRIPTION() macros 2024-06-23 17:23:08 +02:00
irq-mips-cpu.c
irq-mips-gic.c irqchip/mips-gic: Mark gic_irq_domain_free() static 2023-08-21 17:40:20 +01:00
irq-mmp.c irqchip/mmp: Remove non-DT codepath 2023-06-17 07:21:02 +01:00
irq-mscc-ocelot.c
irq-msi-lib.c irqchip/imx-mu-msi: Switch to MSI parent 2024-07-18 20:31:20 +02:00
irq-msi-lib.h irqchip/irq-msi-lib: Prepare for DEVICE MSI to replace platform MSI 2024-07-18 20:31:20 +02:00
irq-mst-intc.c
irq-mtk-cirq.c irqchip/irq-mtk-cirq: Add support for System CIRQ on MT8192 2022-11-28 11:44:02 +00:00
irq-mtk-sysirq.c
irq-mvebu-gicp.c irqchip/mvebu-gicp: Switch to MSI parent 2024-07-18 20:31:20 +02:00
irq-mvebu-icu.c irqchip/irq-mvebu-icu: Remove platform MSI leftovers 2024-07-18 20:31:21 +02:00
irq-mvebu-odmi.c irqchip/mvebu-odmi: Switch to parent MSI 2024-07-18 20:31:21 +02:00
irq-mvebu-pic.c irqchip: Add missing MODULE_DESCRIPTION() macros 2024-06-23 17:23:08 +02:00
irq-mvebu-sei.c irqchip/irq-mvebu-sei: Switch to MSI parent 2024-07-18 20:31:21 +02:00
irq-mxs.c irqchip/mxs: Declare icoll_handle_irq() as static 2024-04-23 00:28:14 +02:00
irq-nvic.c
irq-omap-intc.c
irq-ompic.c
irq-or1k-pic.c
irq-orion.c irqchip/orion: Use of_address_count() helper 2023-08-21 17:48:59 +01:00
irq-owl-sirq.c
irq-partition-percpu.c
irq-pic32-evic.c
irq-pruss-intc.c irqchip/pruss-intc: Convert to platform_driver::remove_new() callback 2024-02-27 18:12:10 +01:00
irq-qcom-mpm.c irqchip/qcom-mpm: Fix IS_ERR() vs NULL check in qcom_mpm_init() 2024-02-13 10:26:15 +01:00
irq-rda-intc.c
irq-realtek-rtl.c
irq-renesas-intc-irqpin.c irqchip/renesas-intc-irqpin: Convert to platform_driver::remove_new() callback 2024-02-27 18:12:10 +01:00
irq-renesas-irqc.c irqchip/renesas-irqc: Convert to platform_driver::remove_new() callback 2024-02-27 18:12:10 +01:00
irq-renesas-rza1.c irqchip/renesas-rza1: Convert to platform_driver::remove_new() callback 2024-02-27 18:12:10 +01:00
irq-renesas-rzg2l.c irqchip/renesas-rzg2l: Reorder function calls in rzg2l_irqc_irq_disable() 2024-06-23 17:23:08 +02:00
irq-riscv-aplic-direct.c irqchip/riscv-aplic-direct: Avoid explicit cpumask allocation on stack 2024-04-24 21:23:49 +02:00
irq-riscv-aplic-main.c irqchip/riscv-aplic: Simplify the initialization code 2024-06-23 19:09:14 +02:00
irq-riscv-aplic-main.h irqchip/riscv-aplic: Add support for MSI-mode 2024-03-25 17:38:29 +01:00
irq-riscv-aplic-msi.c irqchip/riscv-aplic: Fix spelling mistake "forwared" -> "forwarded" 2024-04-09 11:03:15 +02:00
irq-riscv-imsic-early.c irqchip: riscv-imsic: Fixup riscv_ipi_set_virq_range() conflict 2024-05-23 04:48:40 -07:00
irq-riscv-imsic-platform.c irqchip/riscv-imsic: Fix boot time update effective affinity warning 2024-04-14 13:28:49 +02:00
irq-riscv-imsic-state.c irqchip: Add RISC-V incoming MSI controller early driver 2024-03-25 17:38:28 +01:00
irq-riscv-imsic-state.h irqchip/riscv-imsic: Add device MSI domain support for platform devices 2024-03-25 17:38:28 +01:00
irq-riscv-intc.c Updates for the interrupt subsystem: 2024-07-22 13:52:05 -07:00
irq-sa11x0.c
irq-sifive-plic.c irqchip/sifive-plic: Chain to parent IRQ after handlers are ready 2024-06-03 13:53:12 +02:00
irq-sl28cpld.c irqchip/irq-sl28cpld: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:53 -07:00
irq-sni-exiu.c
irq-sp7021-intc.c
irq-st.c irqchip: Explicitly include correct DT includes 2023-08-21 17:49:11 +01:00
irq-starfive-jh8100-intc.c irqchip: Add StarFive external interrupt controller 2024-02-26 15:09:18 +01:00
irq-stm32-exti.c irqchip/stm32-exti: Split MCU and MPU code 2024-06-23 19:49:45 +02:00
irq-stm32mp-exti.c irqchip/stm32mp-exti: Allow building as module 2024-06-24 00:16:43 +02:00
irq-sun4i.c
irq-sun6i-r.c
irq-sunxi-nmi.c irqchip: Remove redundant irq_chip::name initialization 2024-03-25 17:38:29 +01:00
irq-tb10x.c irqchip: Remove redundant irq_chip::name initialization 2024-03-25 17:38:29 +01:00
irq-tegra.c
irq-ti-sci-inta.c irqchip: Explicitly include correct DT includes 2023-08-21 17:49:11 +01:00
irq-ti-sci-intr.c irqchip: Explicitly include correct DT includes 2023-08-21 17:49:11 +01:00
irq-ts4800.c irqchip: Add missing MODULE_DESCRIPTION() macros 2024-06-23 17:23:08 +02:00
irq-uniphier-aidet.c irqchip: Explicitly include correct DT includes 2023-08-21 17:49:11 +01:00
irq-versatile-fpga.c irqchip: irq-versatile-fpga: remove obsolete oxnas compatible 2023-08-14 10:26:56 +02:00
irq-vf610-mscm-ir.c
irq-vic.c irqchip/vic: Fix a kernel-doc warning 2024-02-21 18:31:08 +01:00
irq-vt8500.c
irq-wpcm450-aic.c irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init() 2022-11-26 13:29:48 +00:00
irq-xilinx-intc.c
irq-xtensa-mx.c irqchip: irq-xtensa-mx: include header for missing prototype 2023-09-20 05:03:20 -07:00
irq-xtensa-pic.c irqchip/irq-xtensa-pic: Clean up 2023-12-12 15:45:39 +01:00
irq-zevio.c
irqchip.c irqchip: Explicitly include correct DT includes 2023-08-21 17:49:11 +01:00
Kconfig Switch ARM/ARM64 over to the modern per device MSI domains: 2024-07-22 14:02:19 -07:00
Makefile Switch ARM/ARM64 over to the modern per device MSI domains: 2024-07-22 14:02:19 -07:00
qcom-irq-combiner.c
qcom-pdc.c irqchip/qcom-pdc: Add support for v3.2 HW 2023-09-12 13:38:08 +01:00
spear-shirq.c