Gilles,
I have tested the new patch but i have the same result.
i have a logic analyzer who monitored the irq and the answer to the irq.
Below two acquisitions with response latency higher than 1ms :
****** ****** ****** ****** ****** ******
****** ****** ****** ****** ****** ******
****** the irq input on GPIO (2KHz)
***************** *********** ************
first acquisition
****** ****** ************
*********** the toggle of the output GPIO on IRQ
*********************** *********** ************
second acquisition
****** ****** ************
****** the toggle of the output GPIO on IRQ
My irq on the linux space is : (cat /proc/interrupts).
CPU0
7: 6005 INTC TWL4030-PIH
11: 0 INTC prcm
12: 84772 INTC DMA
25: 4 INTC OMAP DSS
38: 589982 INTC gp timer
56: 138661 INTC omap_i2c
61: 1015 INTC omap_i2c
72: 3 INTC serial idle
73: 0 INTC serial idle
74: 280 INTC serial idle, OMAP UART2
77: 0 INTC ehci_hcd:usb2
83: 31139 INTC mmc0
86: 26 INTC mmc1
92: 0 INTC musb-hdrc
93: 0 INTC musb-hdrc
336: 291209 GPIO eth0
371: 0 twl4030 twl4030_madc
378: 0 twl4030 twl4030_usb
379: 6005 twl4030 rtc0
My irq in the xenomai space are: (cat /proc/xenomai/irq).
IRQ CPU0
38: 603343 [timer]
307: 2956569 XENO_IRQ_RECEIVE
418: 0 [virtual]
What kind of test do you need, for help me to solve my problem?
Thanks.
JP
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