From: Nitin Kulkarni <nitink@kth.se>
To: Philippe Gerum <rpm@xenomai.org>,
"xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai] problem gpio interrupts xenomai3 on the raspberry pi 2 (or 3)
Date: Wed, 31 May 2017 10:34:56 +0000 [thread overview]
Message-ID: <1496226896420.15161@kth.se> (raw)
In-Reply-To: <e1ed397b-c902-7b7d-5d1c-e78d9c5f8bf0@xenomai.org>
This is the output from /proc/interrupts (Note: irq 300 is the one I have requested )
root@intel-corei7-64:~# cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3
0: 84 0 0 0 IO-APIC 2-edge timer
3: 7666 0 0 0 IO-APIC 3-fasteoi mmc0
4: 0 0 0 0 IO-APIC 4-fasteoi idma64.7
5: 0 0 0 0 IO-APIC 5-fasteoi idma64.8
6: 1276 0 0 0 IO-APIC 6-fasteoi serial
8: 1 0 0 0 IO-APIC 8-fasteoi rtc0
9: 39 0 0 0 IO-APIC 9-fasteoi acpi
14: 0 0 0 0 IO-APIC 14-fasteoi INT34D1:00, INT34D1:01, INT34D1:02, INT34D1:03, INT34D1:04
27: 70 0 0 0 IO-APIC 27-fasteoi idma64.0, i2c_designware.0
28: 0 0 0 0 IO-APIC 28-fasteoi idma64.1, i2c_designware.1
29: 0 0 0 0 IO-APIC 29-fasteoi idma64.2, i2c_designware.2
30: 0 0 0 0 IO-APIC 30-fasteoi idma64.3, i2c_designware.3
31: 0 0 0 0 IO-APIC 31-fasteoi idma64.4, i2c_designware.4
33: 0 0 0 0 IO-APIC 33-fasteoi idma64.5, i2c_designware.5
34: 0 0 0 0 IO-APIC 34-fasteoi idma64.6, i2c_designware.6
35: 0 0 0 0 IO-APIC 35-fasteoi idma64.11, pxa2xx-spi.11
36: 0 0 0 0 IO-APIC 36-fasteoi idma64.12, pxa2xx-spi.12
37: 0 0 0 0 IO-APIC 37-fasteoi idma64.13, pxa2xx-spi.13
39: 1483 0 0 0 IO-APIC 39-fasteoi mmc1
40: 1141 0 0 0 IO-APIC 40-fasteoi intel_pmc_ipc
41: 1 0 0 0 IO-APIC 41-fasteoi bxtwc_irq_chip, bxtwc_irq_chip_level2, bxtwc_irq_chip_tmu
120: 1 0 0 0 PCI-MSI 327680-edge PCIe PME
121: 4838 0 0 0 PCI-MSI 344064-edge xhci_hcd
122: 31 0 0 0 PCI-MSI 245760-edge mei_me
142: 0 0 0 0 intel-gpio 19 bq25890_irq
300: 0 0 0 0 intel-gpio 22 test_interrupt
371: 31 0 0 0 PCI-MSI 32768-edge i915
372: 1525 0 0 0 PCI-MSI 524288-edge iwlwifi
373: 0 0 0 0 bxtwc_irq_chip_level2 0 pmic_thermal
374: 0 0 0 0 bxtwc_irq_chip_level2 1 pmic_thermal
375: 0 0 0 0 bxtwc_irq_chip_level2 2 pmic_thermal
383: 1 0 0 0 Whiskey Cove 7 ACPI:Event
470: 1 0 0 0 bxtwc_irq_chip_level2 7 bxt_wcove_gpio
471: 1 0 0 0 bxtwc_irq_chip_level2 5 wcove_typec
472: 0 0 0 0 bxtwc_irq_chip_tmu 10 bxt_wcove_tmu
473: 69 0 0 0 PCI-MSI 229376-edge snd_hda_intel
NMI: 0 0 0 0 Non-maskable interrupts
LOC: 12420 8239 7278 6081 Local timer interrupts
SPU: 0 0 0 0 Spurious interrupts
PMI: 0 0 0 0 Performance monitoring interrupts
IWI: 0 0 0 0 IRQ work interrupts
RTR: 0 0 0 0 APIC ICR read retries
RES: 600 558 934 711 Rescheduling interrupts
CAL: 142 339 343 348 Function call interrupts
TLB: 63 50 75 71 TLB shootdowns
TRM: 0 0 0 0 Thermal event interrupts
THR: 0 0 0 0 Threshold APIC interrupts
DFR: 0 0 0 0 Deferred Error APIC interrupts
MCE: 0 0 0 0 Machine check exceptions
MCP: 6 6 6 6 Machine check polls
ERR: 0
MIS: 2
PIN: 0 0 0 0 Posted-interrupt notification event
PIW: 0 0 0 0 Posted-interrupt wakeup event
________________________________________
From: Philippe Gerum <rpm@xenomai.org>
Sent: Wednesday, May 31, 2017 9:16 AM
To: Nitin Kulkarni; xenomai@xenomai.org
Subject: Re: [Xenomai] problem gpio interrupts xenomai3 on the raspberry pi 2 (or 3)
On 05/30/2017 08:02 PM, Nitin Kulkarni wrote:
> Hi Philippe,
>>From your reply I guess its the same issue with my SoC also. Do you think in my case the Intel joule pinctrl driver is not aware of Ipipe ?
> Do you have any instances where an x86 based SoC was ported to solve this issue ?
> Thanks for the info it explains a lot of things now.
What is the output of /proc/interrupts on your board?
--
Philippe.
next prev parent reply other threads:[~2017-05-31 10:34 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.117.1496166485.4225.xenomai@xenomai.org>
2017-05-30 18:02 ` [Xenomai] problem gpio interrupts xenomai3 on the raspberry pi 2 (or 3) Nitin Kulkarni
2017-05-31 7:16 ` Philippe Gerum
2017-05-31 10:34 ` Nitin Kulkarni [this message]
2017-06-01 7:11 ` Philippe Gerum
[not found] ` <1497222185664.65276@kth.se>
2017-06-12 11:02 ` [Xenomai] Problem with gpio interrupts for xenomai3 on Intel joule Nitin Kulkarni
2017-06-14 8:27 ` Philippe Gerum
2017-06-14 12:57 ` Nitin Kulkarni
2017-06-25 13:59 ` Philippe Gerum
2017-06-28 10:47 ` Nitin Kulkarni
2017-06-30 19:40 ` Philippe Gerum
[not found] <mailman.115.1496162312.4225.xenomai@xenomai.org>
2017-05-30 17:47 ` [Xenomai] problem gpio interrupts xenomai3 on the raspberry pi 2 (or 3) Nitin Kulkarni
2017-05-30 16:38 Harco Kuppens
2017-05-30 17:30 ` Philippe Gerum
2017-05-30 19:32 ` Harco Kuppens
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