c94018bcd8
handlers.
o Put the IVT in its own section and keep the supporting code close.
o Make sure the VHPT is sized so that it can be mapped using a single
translation.
o Map the PAL code and VHPT with a translation that has the right size.
Assume the platform has a PAL code size that can be mapped with a
single translations.
o Pass the pointer to the bootinfo structure as an argument to ia64_init().
o Get rid of LOG2_ID_PAGE_SIZE and IA64_ID_PAGE_SIZE. It was used to map
the regions 6 & 7 and was as large as possible. The problem is that we
can't support memory attributes easily if the granuratity is not a page.
We need to support memory attributes because the new USB stack violates
the BUS_DMA(9) interface.
o Update some comments...
NOTE: this is broken for SMP kernels, because the AP startup code hasn't
been updated yet.