Ok thank you, I will begin to implement the irq functions
2008/8/22, Michael Ellerman <[EMAIL PROTECTED]>: > > On Thu, 2008-08-21 at 10:23 +0200, Sébastien Chrétien wrote: > > Exactly, I mean ppc_md.init_IRQ(). > > > Ok. What have I to setup in this function ? I set the mask and other > > registers. Is it right ? How do I chose the mask ? > > > It totally depends on your platform, I really can't tell you. You can > look at similar platform code if there is some, otherwise the reference > manual for your hardware or similar should have what you need. > > > > At the end of this funtion, IRQ are disable. Is that right ? So who > > does enable IRQs ? > > > Yes, irqs get enabled a bit later in start_kernel(). > > > cheers > > -- > Michael Ellerman > OzLabs, IBM Australia Development Lab > > wwweb: http://michael.ellerman.id.au > phone: +61 2 6212 1183 (tie line 70 21183) > > We do not inherit the earth from our ancestors, > we borrow it from our children. - S.M.A.R.T Person > >
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