Irqchip_set_type_masked

Author: egnc

August undefined, 2024

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. 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. This new interrupt …

[tip:irq/urgent] ARM: OMAP: wakeupgen: Restore the irq_set_type ...

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 … WebMar 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" , … i have all the power meme

What are linux irq domains, why are they needed?

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 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 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: … is the introduction of new goods and services

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

Re: [PATCH v2 0/3] irqchip: dw-apb-ictl: IRQ_GC_MASK_CACHE_PER_TYPE …

WebLinux debugging, tracing, profiling & perf. analysis. Check our new training course. with Creative Commons CC-BY-SA 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 … is the introduction bolded in apa 7 formatWebThe 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 … is the intruder on netflix

"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. " - Irqchip_set_type_masked

Irqchip_set_type_masked

Linux generic IRQ handling — The Linux Kernel …

Web+ .flags = IRQCHIP_SET_TYPE_MASKED IRQCHIP_SKIP_SET_WAKE,}; static void gpio_irq_handler(struct irq_desc *desc)-- 2.25.1. Next message: Dhruva Gole: "[PATCH 0/2] gpio: davinci: interrupt related fixes" Previous message: Dhruva Gole: "[PATCH 1/2] gpio: davinci: Do not clear the bank intr enable bit in save_context" 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

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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 ¶ 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: …

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: … 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;

WebThe crossbar irq chip itself has no mechanism and therefor no irq_set_type() callback. The code before the conversion relayed the trigger configuration directly to the underlying GIC. Restore the correct behaviour by setting the crossbar irq_set_type callback to irq_chip_set_type_parent(). WebIndicates if the mask method is overridden by the implementor. source. const HAS_UNMASK: bool = false. Indicates if the unmask method is overridden by the …

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 …

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 * … i have a logitech keyboard wirelessWebJul 15, 2015 · The irqchip infrastructure can handle masking of those interrupts at the chip level. The chip implementation just have to indicate that with … is the intruder multiplayer robloxWebOn 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 … is the introduction part of the bodyWebirqchip 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 … is the introduction in apa on a separate pagehttp://maquefel.me/en/using-gpio-generic-and-irq_chip_generic-subsystems-for-gpio-driver/ i have a long dayWebOct 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. is the inverse of a function perpendicularWebJun 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 … i have a long chin