Question

How to make a scanf() type function in a 32bit os in c?

score 476 · Answer 1 · 2015-06-14 13:09:47

476

Views

How to make a scanf() type function in a 32bit os in c?

Published on 14 June 2015 at 13:09

score 1.2k · Answer 2 · 2014-11-13 04:57:58

1.2k

Views

how single irq line is shared at physical hardware among multiple devices

Published on 13 November 2014 at 04:57

score 1.4k · Answer 3 · 2014-11-21 15:21:01

1.4k

Views

How IRQS get assigned

Published on 21 November 2014 at 15:21

score 391 · Answer 4 · 2014-11-25 04:20:57

391

Views

IRQ 8 isn't working... HW or SW?

Published on 25 November 2014 at 04:20

score 1.2k · Answer 5 · 2013-12-08 12:01:05

1.2k

Views

What is a safe and easy way to exchange data from a threaded ISR? (Raspberry Pi)

Published on 08 December 2013 at 12:01

score 139 · Answer 6 · 2013-09-11 14:59:28

139

Views

how to set state_use_accessors of Linux irq?

Published on 11 September 2013 at 14:59

score 1k · Answer 7 · 2020-10-25 11:03:04

1k

Views

request_threaded_irq with IRQF_ONESHOT from Raspberry PI GPIO PIN doesn't block new IRQ while in

Published on 25 October 2020 at 11:03

score 668 · Answer 8 · 2020-10-26 08:24:52

668

Views

aarch64 execute IRQ from EL1 in EL3

Published on 26 October 2020 at 08:24

score 272 · Answer 9 · 2013-12-28 05:59:21

272

Views

Initialize the AD controller in IRQ mode

Published on 28 December 2013 at 05:59

score 57 · Answer 10 · 2014-12-04 15:48:51

57

Views

how does the linux shell in a multi-processor computer read the keyboard inputs?

Published on 04 December 2014 at 15:48

score 458 · Answer 11 · 2014-12-10 16:19:42

458

Views

Compiling c program with disable_irq and enable_irq error can't find lib linux/irq.h

Published on 10 December 2014 at 16:19

score 3.4k · Answer 12 · 2014-12-18 05:19:25

3.4k

Views

Is it safe to call printk inside spin_lock_irqsave?

Published on 18 December 2014 at 05:19

score 829 · Answer 13 · 2020-12-01 15:38:13

829

Views

Why does the Linux kernel not stop at the first handler for a shared IRQ that returns IRQ_HANDLED?

Published on 01 December 2020 at 15:38

score 344 · Answer 14 · 2021-04-25 14:55:25

344

Views

Handling x86 IRQs from secondary PIC: EOI order important?

Published on 25 April 2021 at 14:55

score 192 · Answer 15 · 2013-08-24 09:39:08

192

Views

Is it possible to achieve that the interruption from network adapter arose on different CPU-cores x86_64?

Published on 24 August 2013 at 09:39

score 2.5k · Answer 16 · 2012-10-10 14:05:18

2.5k

Views

soft vs. hard interrupt handle timing in Linux

Published on 10 October 2012 at 14:05

score 9.7k · Answer 17 · 2012-10-06 16:21:33

9.7k

Views

DCD instruction and IRQ stack

Published on 06 October 2012 at 16:21

score 258 · Answer 18 · 2021-05-18 18:51:24

258

Views

Device's IRQ broke after Linux kernel update

Published on 18 May 2021 at 18:51

score 140 · Answer 19 · 2022-12-14 13:02:52

140

Views

How to trigger the Linux IRQ handler thread again when it finishes if there was same IRQ triggered while it was running

Published on 14 December 2022 at 13:02

score 380 · Answer 20 · 2023-01-15 18:02:04

380

Views

STM32MP1 linux IRQs & EXTI controller config in DTS file

Published on 15 January 2023 at 18:02

List Question

How to make a scanf() type function in a 32bit os in c?

how single irq line is shared at physical hardware among multiple devices

How IRQS get assigned

IRQ 8 isn't working... HW or SW?

What is a safe and easy way to exchange data from a threaded ISR? (Raspberry Pi)

how to set state_use_accessors of Linux irq?

request_threaded_irq with IRQF_ONESHOT from Raspberry PI GPIO PIN doesn't block new IRQ while in

aarch64 execute IRQ from EL1 in EL3

Initialize the AD controller in IRQ mode

how does the linux shell in a multi-processor computer read the keyboard inputs?

Compiling c program with disable_irq and enable_irq error can't find lib linux/irq.h

Is it safe to call printk inside spin_lock_irqsave?

Why does the Linux kernel not stop at the first handler for a shared IRQ that returns IRQ_HANDLED?

Handling x86 IRQs from secondary PIC: EOI order important?

Is it possible to achieve that the interruption from network adapter arose on different CPU-cores x86_64?

soft vs. hard interrupt handle timing in Linux

DCD instruction and IRQ stack

Device's IRQ broke after Linux kernel update

How to trigger the Linux IRQ handler thread again when it finishes if there was same IRQ triggered while it was running

STM32MP1 linux IRQs & EXTI controller config in DTS file

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