Irqchip_set_type_masked

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August undefined, 2024

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" Webirqchip_set_type_masked = (1 << 0), irqchip_eoi_if_handled = (1 << 1), irqchip_mask_on_suspend = (1 << 2), irqchip_onoffline_enabled = (1 << 3), …

linux/irq-mst-intc.c at master · torvalds/linux · GitHub

WebJul 15, 2015 · The irqchip infrastructure can handle masking of those interrupts at the chip level. The chip implementation just have to indicate that with … orasure inc

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

Web[PATCH v5 1/2] drivers: irqchip: pdc: Add PDC interrupt controller for QCOM SoCs. Lina Iyer Thu, 08 Feb 2024 13:21:37 -0800 WebThe hallmark of threaded GPIO irqchips is that they set the .can_sleep flag on struct gpio_chip to true, indicating that this chip may sleep when accessing the GPIOs. These kinds of irqchips are inherently realtime tolerant as they are already set up to handle sleeping contexts. Infrastructure helpers for GPIO irqchips ¶ 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 orasure press release

irq-gic.c - drivers/irqchip/irq-gic.c - Linux source code (v6 ... - Bootlin

[v2,7/9] irqchip: Add RISC-V advanced PLIC driver

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 … WebJan 3, 2024 · The RISC-V advanced interrupt architecture (AIA) specification defines a new interrupt controller for managing wired interrupts on a RISC-V platform. orasure phone numberWebMay 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 … iplayer app on windows 10

"WebSep 10, 2016 · A try on using irq_chip_genric togather with gpiochip_irqchip_add and gpiochip_set_chained_irqchip Memory allocation for irq_chip_generic and initialization is done by irq_alloc_generic_chip. Function, in addition to the trivial parameters, also requires irq_base parameter, which, generally speaking, we do not know untill … " - Irqchip_set_type_masked

Irqchip_set_type_masked

What are linux irq domains, why are they needed?

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. 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 …

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WebThis 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 * … WebMay 19, 2024 · Change the way we deal with GICv3 SGIs by turning them into proper IRQs, and calling into the arch code to register the interrupt range instead of a callback.

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. 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. irq_set_type = mst_irq_chip_set_type, . irq_retrigger = irq_chip_retrigger_hierarchy, . flags = IRQCHIP_SET_TYPE_MASKED IRQCHIP_SKIP_SET_WAKE IRQCHIP_MASK_ON_SUSPEND, }; # ifdef CONFIG_PM_SLEEP static void mst_intc_polarity_save ( struct mst_intc_chip_data *cd) { int i; void __iomem *addr = cd-> base + INTC_REV_POLARITY; WebLinux debugging, tracing, profiling & perf. analysis. Check our new training course. with Creative Commons CC-BY-SA

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: …

WebThe 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 … iplayer app for windows 10 laptopWebMar 16, 2024 · LKML Archive on lore.kernel.org help / color / mirror / Atom feed From: Linus Walleij To: [email protected], "Bartosz Golaszewski" , "Manivannan Sadhasivam" , "Thorsten Scherer" , "Uwe Kleine-König" , … iplayer archers catch upWebJan 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 … iplayer argentinaWebirqchip: 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 orasure reviewsWebJun 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 … iplayer archiveWebIndicates if the mask method is overridden by the implementor. source. const HAS_UNMASK: bool = false. Indicates if the unmask method is overridden by the … iplayer app for windows 10 tablet modeWebOct 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. iplayer archers omnibus