korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-12 21:44:06 +08:00
Code Issues Packages Projects Releases Wiki Activity
7327b16f5f
linux/drivers/irqchip
History
Marc Zyngier 7327b16f5f APCI: irq: Add support for multiple GSI domains 
In an unfortunate departure from the ACPI spec, the LoongArch
architecture split its GSI space across multiple interrupt
controllers.

In order to be able to reuse the core code and prevent
architectures from reinventing an already square wheel, offer
the arch code the ability to register a dispatcher function
that will return the domain fwnode for a given GSI.

The ARM GIC drivers are updated to support this (with a single
domain, as intended).

Signed-off-by: Marc Zyngier <maz@kernel.org>
Cc: Hanjun Guo <guohanjun@huawei.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn>
Tested-by: Hanjun Guo <guohanjun@huawei.com>
Reviewed-by: Hanjun Guo <guohanjun@huawei.com>
Link: https://lore.kernel.org/r/1658314292-35346-3-git-send-email-lvjianmin@loongson.cn
2022-07-20 12:05:17 +01:00
..
alphascale_asm9260-icoll.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
exynos-combiner.c Merge branch irq/generic_handle_domain_irq-core into irq/irqchip-next 2021-06-11 14:32:12 +01:00
irq-al-fic.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-alpine-msi.c irqchip/alpine-msi: Switch to bitmap_zalloc() 2021-07-26 18:01:44 +01:00
irq-apple-aic.c irqchip/apple-aic: Fix refcount leak in aic_of_ic_init 2022-06-09 17:36:57 +01:00
irq-armada-370-xp.c irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x 2022-05-06 12:18:37 +01:00
irq-aspeed-i2c-ic.c irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value 2022-05-04 16:37:48 +01:00
irq-aspeed-scu-ic.c irqchip/aspeed-scu-ic: Fix irq_of_parse_and_map() return value 2022-05-04 16:37:48 +01:00
irq-aspeed-vic.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-ath79-cpu.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
irq-ath79-misc.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-atmel-aic5.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-atmel-aic-common.c irqchip/atmel-aic: Remove root argument from ->fixup() prototype 2017-07-04 11:10:37 +01:00
irq-atmel-aic-common.h irqchip/atmel-aic: Remove root argument from ->fixup() prototype 2017-07-04 11:10:37 +01:00
irq-atmel-aic.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-bcm2835.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-bcm2836.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-bcm6345-l1.c irqchip/bmips: Replace cpumask_weight() with cpumask_empty() 2022-04-10 22:28:28 +02:00
irq-bcm7038-l1.c irqchip/irq-bcm7038-l1: Switch to IRQCHIP_PLATFORM_DRIVER 2021-10-20 20:06:33 +01:00
irq-bcm7120-l2.c irqchip/irq-bcm7120-l2: Add put_device() after of_find_device_by_node() 2021-12-10 13:23:13 +00:00
irq-brcmstb-l2.c irqchip/irq-brcmstb-l2: Switch to IRQCHIP_PLATFORM_DRIVER 2021-10-20 20:06:33 +01:00
irq-clps711x.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-crossbar.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
irq-csky-apb-intc.c irqchip/csky: Return true/false (not 1/0) from bool functions 2022-05-04 16:49:47 +01:00
irq-csky-mpintc.c irqchip/csky-mpintc: Fixup mask/unmask implementation 2021-11-12 16:09:50 +00:00
irq-davinci-aintc.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-davinci-cp-intc.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-digicolor.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-dw-apb-ictl.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-ftintc010.c irqchip/versatile-fpga: Switch to dynamic chip name output 2022-02-15 11:25:46 +00:00
irq-gic-common.c irqchip/gic: Split vGIC probing information from the GIC code 2021-06-01 10:45:58 +01:00
irq-gic-common.h irqchip/gic: Split vGIC probing information from the GIC code 2021-06-01 10:45:58 +01:00
irq-gic-pm.c irqchip: gic-pm: Remove redundant error log of clock bulk 2021-06-11 14:21:04 +01:00
irq-gic-realview.c irqchip/gic/realview: Fix refcount leak in realview_gic_of_init 2022-06-09 17:36:57 +01:00
irq-gic-v2m.c Rework of the MSI interrupt infrastructure: 2022-01-13 09:05:29 -08:00
irq-gic-v3-its-fsl-mc-msi.c bus: fsl-mc: Add ACPI support for fsl-mc 2020-07-28 15:51:32 +01:00
irq-gic-v3-its-pci-msi.c PCI/MSI: Make pci_msi_domain_write_msg() static 2021-12-09 11:52:20 +01:00
irq-gic-v3-its-platform-msi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
irq-gic-v3-its.c irqchip updates for 5.19: 2022-05-20 18:48:54 +02:00
irq-gic-v3-mbi.c PCI/MSI: Make pci_msi_domain_write_msg() static 2021-12-09 11:52:20 +01:00
irq-gic-v3.c APCI: irq: Add support for multiple GSI domains 2022-07-20 12:05:17 +01:00
irq-gic-v4.c irqchip/gic-v4.1: Disable vSGI upon (GIC CPUIF < v4.1) detection 2021-04-22 15:55:21 +01:00
irq-gic.c APCI: irq: Add support for multiple GSI domains 2022-07-20 12:05:17 +01:00
irq-goldfish-pic.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-hip04.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-i8259.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-idt3243x.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-imgpdc.c Merge branch irq/generic_handle_domain_irq-core into irq/irqchip-next 2021-06-11 14:32:12 +01:00
irq-imx-gpcv2.c irqchip/imx-gpcv2: Mark imx_gpcv2_instance with __ro_after_init 2021-12-16 15:19:43 +00:00
irq-imx-intmux.c irqchip/imx-intmux: Move PM device over to irq domain 2022-02-09 13:36:53 +00:00
irq-imx-irqsteer.c irqchip/imx-irqsteer: Add runtime PM support 2022-05-04 16:44:51 +01:00
irq-ingenic-tcu.c irqchip/ingenic-tcu: Use correctly sized arguments for bit field 2021-12-16 15:19:52 +00:00
irq-ingenic.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-ixp4xx.c irq/gpio: ixp4xx: Drop boardfile probe path 2022-04-25 20:53:18 +02:00
irq-jcore-aic.c irqchip/jcore-aic: Kill use of irq_create_strict_mappings() 2021-04-22 15:55:22 +01:00
irq-keystone.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-loongson-htpic.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-loongson-htvec.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-loongson-liointc.c irqchip/loongson-liointc: Use architecture register to get coreid 2022-06-10 08:57:19 +01:00
irq-loongson-pch-msi.c irqchip/loongson-pch-ms: Use bitmap_free() to free bitmap 2022-01-17 13:16:26 +00:00
irq-loongson-pch-pic.c irqchip/loongson-pch-pic: Improve edge triggered interrupt support 2021-08-12 07:57:23 +01:00
irq-lpc32xx.c irqchip/lpc32xx: Switch to dynamic chip name output 2022-02-15 11:25:46 +00:00
irq-ls1x.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-ls-extirq.c irqchip/ls-extirq: add IRQCHIP_SKIP_SET_WAKE to the irqchip flags 2021-01-29 11:06:38 +00:00
irq-ls-scfg-msi.c irqchip/ls-scfg-msi: Switch to devm_bitmap_zalloc() 2021-07-26 18:04:10 +01:00
irq-madera.c irqchip/madera: Drop GPIO includes 2019-01-17 17:04:24 +00:00
irq-mbigen.c platform-msi: Rename functions and clarify comments 2021-12-16 22:16:39 +01:00
irq-mchp-eic.c irqchip/mchp-eic: Fix return value check in mchp_eic_init() 2021-10-25 09:02:18 +01:00
irq-meson-gpio.c irqchip/meson-gpio: Add support for meson s4 SoCs 2022-03-09 11:19:56 +00:00
irq-mips-cpu.c irqchip/mips: Fix RCU violation when using irqdomain lookup on interrupt entry 2021-07-09 10:18:58 +01:00
irq-mips-gic.c irqchip/mips-gic: Use bitfield helpers 2021-11-25 16:55:40 +00:00
irq-mmp.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-mscc-ocelot.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-mst-intc.c irqchip/irq-mst: Support polarity configuration 2021-04-07 13:26:00 +01:00
irq-mtk-cirq.c irq: Fix typos in comments 2021-03-22 04:23:14 +01:00
irq-mtk-sysirq.c irqchip/mtk-sysirq: Skip setting irq-wake 2021-08-12 08:15:15 +01:00
irq-mvebu-gicp.c irqchip/mvebu-gicp: Switch to devm_bitmap_zalloc() 2021-07-26 18:04:10 +01:00
irq-mvebu-icu.c platform-msi: Rename functions and clarify comments 2021-12-16 22:16:39 +01:00
irq-mvebu-odmi.c irqchip/mvebu-odmi: Switch to bitmap_zalloc() 2021-07-26 18:04:11 +01:00
irq-mvebu-pic.c irqchip/mvebu-pic: Switch to dynamic chip name output 2022-02-15 11:25:46 +00:00
irq-mvebu-sei.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-mxs.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-nvic.c ARM development updates for 5.18: 2022-03-23 17:35:57 -07:00
irq-omap-intc.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-ompic.c irqchip/ompic: fix return value check in ompic_of_init() 2018-01-04 11:13:22 +00:00
irq-or1k-pic.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-orion.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-owl-sirq.c irqchip: Add Actions Semi Owl SIRQ controller 2020-09-25 16:57:33 +01:00
irq-partition-percpu.c irqchip/partitions: Switch to bitmap_zalloc() 2021-07-26 18:01:27 +01:00
irq-pic32-evic.c irqchip/mips: Fix RCU violation when using irqdomain lookup on interrupt entry 2021-07-09 10:18:58 +01:00
irq-pruss-intc.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-qcom-mpm.c irqchip/irq-qcom-mpm: fix return value check in qcom_mpm_init() 2022-04-05 16:33:13 +01:00
irq-rda-intc.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-realtek-rtl.c irqchip/realtek-rtl: Fix refcount leak in map_interrupts 2022-06-09 17:36:57 +01:00
irq-renesas-intc-irqpin.c irqchip/renesas-intc-irqpin: Move PM device over to irq domain 2022-02-09 13:36:44 +00:00
irq-renesas-irqc.c irqchip/renesas-irqc: Move PM device over to irq domain 2022-02-09 13:36:53 +00:00
irq-renesas-rza1.c irqchip/renesas-rza1: Use semicolons instead of commas 2021-09-22 14:37:59 +01:00
irq-riscv-intc.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-sa11x0.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-sifive-plic.c irqchip updates for 5.18 2022-03-14 10:23:22 +01:00
irq-sl28cpld.c irqchip/irq-sl28cpld: Convert comma to semicolon 2020-12-18 17:43:47 +00:00
irq-sni-exiu.c irqchip/exiu: Fix acknowledgment of edge triggered interrupts 2022-05-04 16:33:17 +01:00
irq-st.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
irq-stm32-exti.c irqchip/stm32-exti: Add STM32MP13 support 2022-02-09 13:43:07 +00:00
irq-sun4i.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-sun6i-r.c irqchip/sun6i-r: Use NULL for chip_data 2022-05-04 16:36:59 +01:00
irq-sunxi-nmi.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-tb10x.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
irq-tegra.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
irq-ti-sci-inta.c soc: ti: ti_sci_inta_msi: Use msi_desc::msi_index 2021-12-16 22:16:40 +01:00
irq-ti-sci-intr.c irqchip/ti-sci-intr: Fix freeing of irqs 2020-12-11 14:47:50 +00:00
irq-ts4800.c irqchip/ts4800: Switch to dynamic chip name output 2022-02-15 11:25:46 +00:00
irq-uniphier-aidet.c irqchip/uniphier-aidet: Add compatible string for NX1 SoC 2022-06-09 17:41:57 +01:00
irq-versatile-fpga.c irqchip/versatile-fpga: Switch to dynamic chip name output 2022-02-15 11:25:46 +00:00
irq-vf610-mscm-ir.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
irq-vic.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-vt8500.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-wpcm450-aic.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irq-xilinx-intc.c irqchip/xilinx: Switch to GENERIC_IRQ_MULTI_HANDLER 2022-03-04 14:32:57 +00:00
irq-xtensa-mx.c irqchip/xtensa-mx: Fix initial IRQ affinity in non-SMP setup 2022-05-04 16:35:38 +01:00
irq-xtensa-pic.c drivers/irqchip: xtensa: add warning to irq_retrigger 2019-01-26 02:02:14 -08:00
irq-zevio.c irq: remove handle_domain_{irq,nmi}() 2021-10-26 10:13:31 +01:00
irqchip.c treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
Kconfig irqchip/xilinx: Remove microblaze+zynq dependency 2022-06-09 17:34:56 +01:00
Makefile asm-generic changes for 5.19 2022-05-26 10:50:30 -07:00
qcom-irq-combiner.c irqchip: Bulk conversion to generic_handle_domain_irq() 2021-06-10 13:09:19 +01:00
qcom-pdc.c irqchip/qcom-pdc: Drop open coded version of __assign_bit() 2022-03-01 10:06:25 +00:00
spear-shirq.c irqchip/spear-shirq: Add support for IRQ 0..6 2021-12-16 13:29:44 +00:00