º¸³½ »ç¶÷: Geoffrey Wossum <firstname.lastname@example.org>
¹Þ´Â »ç¶÷: ucsimm@uClinux.com <ucsimm@uClinux.com>
ÂüÁ¶: email@example.com <firstname.lastname@example.org>
³¯Â¥: 2000³â 3¿ù 12ÀÏ ÀÏ¿äÀÏ ¿ÀÈÄ 6:41
Á¦¸ñ: [uCsimm] IRQ6 on uCsimm
>We've built a custom board for the uCsimm that has an I/O coprocessor that
>connects to the uCsimm on PD7/IRQ6.
>We ported our device driver the I/O coprocessor, originally for 2.2 x86 to
>the 2.0 uCsimm driver. But when ever we try to request the IRQ6, we just
>get screenfulls of stack traces.
>We're setting up the line to be rising edge triggered with IMR and ICR,
>and then using request_irq() to install the top-half ISR. It's dying
>as it's doing this according to our printk()'s.
>Setting up IMR and ICR is the right thing to do?
>What irq# do we pass to request_irq()? Right now we're saying 6, but we
>can't find out if this is correct.
>Any (fast) help/suggestions/guidance would be greatly appreciated!!
>Project AKO - http://rover1.uta.edu/~ako
>Internet Imperialists - http://inetimperial.sourceforge.net
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