Bugs in the PPC/shared interrupt code + dec21140
eric.valette at free.fr
Sun Feb 23 18:43:14 UTC 2003
gregory.menke at gsfc.nasa.gov wrote:
> It seems that RTEMS simply uses the default content of the
> PCI_INTERRUPT_LINE register, blindly using it as the vector. It would
> be useful to include something in the revised irq api to provide some
> means of allocating vectors rather than simply picking arbitrary ones.
> Would traversing the vector list to find unused entries be enough?
The API I implemented provides isOn function and a call to get the full
irq table... I do not know waht the new will bring.
The call is :
What I mean regarding IRQ names is that the Intel code will always us
the irq value provided by the PCI configuration space while PPC will
provide something else...
More information about the users