Irqchip_set_type_masked

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August undefined, 2024

WebMay 23, 2024 · An "irqchip" is KVM's name for what is more usually called an "interrupt controller". This is a piece of hardware which takes lots of interrupt signals (from devices … WebOn 07/09/2015 03:19 PM, Marc Zyngier wrote: > Commit 0a4377de3056 ("genirq: Introduce irq_set_vcpu_affinity() to > target an interrupt to a VCPU") added just what we needed at the > lowest level to allow an interrupt to be deactivated by a guest.> > When such a request reaches the GIC, it knows it doesn't need to > perform the deactivation anymore, and can …

irqchip: gic: Simplify gic_configure_irq by using …

WebOct 9, 2024 · For ACPI path, the translate callback used IRQ_TYPE_NONE and ignored the irq type in fwspec->param[1]. For supporting to set type for irqs of the irqdomain, fwspec->param[1] should be used to get irq type. WebThe code before the conversion relayed the trigger configuration directly to the underlying GIC. Restore the correct behaviour by setting the wakeupgen irq_set_type callback to irq_chip_set_type_parent(). This propagates the set_trigger() call to … sharon linder public storage

[V3,3/4] irqchip/loongson-pch-pic: Support to set irq type for ACPI ...

WebMar 23, 2024 · Add the IRQCHIP_SKIP_SET_WAKE flag since there are no special IRQ Wake bits that can be set to enable wakeup IRQ. Fixes: 3d9edf09d452 ("[ARM] 4457/2: davinci: … WebOct 9, 2024 · For ACPI path, the xlate callback used IRQ_TYPE_NONE and ignored the irq type in intspec[1]. For supporting to set type for irqs of the irqdomain, intspec[1] should be used to get irq type. Webirqchip core provides IRQCHIP_SET_TYPE_MASKED flag and ensures that the interrupt is masked before calling chip.irq_set_type() if the irqchip sets the flag. This patch adds … sharon lindley resin

linux/irq.h at master · torvalds/linux · GitHub

linux/irq-gic.c at master · torvalds/linux · GitHub

WebOn Wed, Nov 12, 2014 at 02:22:51PM +0800, Jisheng Zhang wrote: > These patches try to improve dw-apb-ictl irqchip driver a bit. > The first patch improves the performance a bit -- use the relaxed version > The two dw-apb-ictl's irq_chip_type instances have separate mask registers, so the second patch enables IRQ_GC_MASK_CACHE_PER_TYPE. > The last … Web.flags = IRQCHIP_SET_TYPE_MASKED -- 2.27.0. Next message: Rob Herring: "Re: [PATCH v9 1/2] PCI: xilinx-cpm: Add YAML schemas for Versal CPM Root Port" Previous message: Sergey Senozhatsky: "Re: [PATCH] MAINTAIERS: Add John Ogness as printk reviewer" popup creation in angularWebJun 5, 2024 · Sign in. android / kernel / common.git / refs/tags/ASB-2024-06-05_mainline / . / drivers / irqchip / irq-gic-v3.c. blob: bc4a80d63ee3ffb8f93895cffa81850a6fe1561e [] [] [] sharon lindquist rockford il

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Irqchip_set_type_masked

http://maquefel.me/en/using-gpio-generic-and-irq_chip_generic-subsystems-for-gpio-driver/ WebLinux debugging, tracing, profiling & perf. analysis. Check our new training course. with Creative Commons CC-BY-SA

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WebDec 19, 2015 · gpiochip_set_chained_irqchip(): sets up a chained irq handler for a gpio_chip from a parent IRQ and passes the struct gpio_chip* as handler data. (Notice handler data, since the irqchip data is likely used by the parent irqchip!) This is for the chained type of chip. This is also used to set up a nested irqchip if NULL is passed as handler. Webirqchip_set_type_masked = (1 << 0), irqchip_eoi_if_handled = (1 << 1), irqchip_mask_on_suspend = (1 << 2), irqchip_onoffline_enabled = (1 << 3), …

Webirqchip: Add RZ/G2L IA55 Interrupt Controller driver Add a driver for the Renesas RZ/G2L Interrupt Controller. This supports external pins being used as interrupts. It supports one line for NMI, 8 external pins and 32 GPIO pins (out of 123) to be used as IRQ lines. Signed-off-by: Lad Prabhakar Web.flags = IRQCHIP_SET_TYPE_MASKED -- 2.27.0. Next message: Rob Herring: "Re: [PATCH v9 1/2] PCI: xilinx-cpm: Add YAML schemas for Versal CPM Root Port" Previous message: …

WebJun 8, 2015 · irqchip core provides IRQCHIP_SET_TYPE_MASKED flag and ensures that the. interrupt is masked before calling chip.irq_set_type () if the irqchip. sets the flag. This … Webirq_set_irqchip_state. set the internal state of a interrupt. irq_set_vcpu_affinity. optional to target a vCPU in a virtual machine. ipi_send_single. send a single IPI to destination cpus. ipi_send_mask. send an IPI to destination cpus in cpumask. irq_nmi_setup. function called from core code before enabling an NMI. irq_nmi_teardown

WebA more natural abstraction is the clean separation of the ‘irq flow’ and the ‘chip details’. Analysing a couple of architecture’s IRQ subsystem implementations reveals that most of … Guidelines¶. Do not forget to use WQ_MEM_RECLAIM if a wq may process … This documentation outlines the Linux kernel crypto API with its concepts, … Korean Translations - Linux generic IRQ handling — The Linux Kernel … ALSA Kernel API Documentation. The ALSA Driver API; Writing an ALSA Driver; … 10. How to set up the Technisat/B2C2 Flexcop devices; 11. … Chinese Translations - Linux generic IRQ handling — The Linux Kernel … Linux GPU Driver Developer’s Guide¶. Introduction. Style Guidelines; Getting … Japanese Translations - Linux generic IRQ handling — The Linux Kernel … This iterates over the objects in an associative array and passes each one to … The individual object size is provided by element_size, while total is the maximum …

WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH V2 1/2] irqchip/gic: Remove static irq_chip definition for eoimode1 @ 2015-12-22 12:09 Jon Hunter 2015-12-22 12:09 ` [PATCH V2 2/2] irqchip/gic: Only populate set_affinity for the root controller Jon Hunter ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: … pop up crafts for kidsWeb.flags = IRQCHIP_SET_TYPE_MASKED,}; David Daney 2014-10-23 15:59:08 UTC. Permalink. Post by Alexander Sverdlin Make Octeon GPIO IRQ chip CPU hotplug-aware Seems that irq_cpu_offline callbacks were forgotten in v1 and v2 CIU GPIO chips. There is such a callback for octeon_irq_chip_ciu2_gpio, sharon lindsay communicationsWebThe base address of the CPU interface is usually. * aliased so that the same address points to different chips depending. * on the CPU it is accessed from. *. * Note that IRQs 0-31 are … sharon lindsayWebJan 3, 2024 · The RISC-V advanced interrupt architecture (AIA) specification defines a new interrupt controller for managing wired interrupts on a RISC-V platform. This new interrupt … sharon lindsay clancyWeb[PATCH v5 1/2] drivers: irqchip: pdc: Add PDC interrupt controller for QCOM SoCs. Lina Iyer Thu, 08 Feb 2024 13:21:37 -0800 sharon linder realtor ctWebThis is used for CPU hotplug where the * target CPU is not yet set in the cpu_online_mask. * @irq_retrigger: resend an IRQ to the CPU * @irq_set_type: set the flow type (IRQ_TYPE_LEVEL/etc.) of an IRQ * @irq_set_wake: enable/disable power-management wake-on of an IRQ * @irq_bus_lock: function to lock access to slow bus (i2c) chips * … sharon lindsay hixson tnWebJan 3, 2024 · The RISC-V advanced interrupt architecture (AIA) specification defines a new interrupt controller for managing wired interrupts on a RISC-V platform. pop up credit card holder nz