Hi,<br> shared/non-shared the corresponding interrupt line is masked
out on all processors. <br>preventing another interrupt on the same line from being received.<br><br>Thanks,<br>Rajath<br><br><div class="gmail_quote">2012/2/26 cheneydeng <span dir="ltr"><<a href="mailto:cheneydeng@qq.com">cheneydeng@qq.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="font-family:Arial"><div>hi all,</div><div> I know that when an interrupt handler is excuting, the irq line which generated the signal will be masked out,however,if the line is shared by many device.Will all be masked out or just the one which is handling now be masked out ?Doed it tell the difference by the forth argument of request_irq() ? </div>
</div></blockquote><div><br> </div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="font-family:Arial">
<div><br></div><div><u></u><div style="color:#909090;font-family:Arial Narrow;font-size:12px">------------------</div><div style="font-size:14px;font-family:Verdana"><div>best regards！</div><span class="HOEnZb"><font color="#888888"><div>
cheneydeng</div>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Thanks & Regards,<br>Rajath N R<br>