[parisc-linux] Some questions about the 715/50

[Matthew Wilcox]

On Sat, Dec 23, 2000 at 12:48:16PM -0500, Alex deVries wrote:
> Scorpio's a 715/old, and has two IO chips in it: WAX and Lasi. Scorpio
> Jr. (715/33) and Scorpio Sr. (715/75) are identical.

uh, no, it has Wax and Asp.  Lasi was a later chip.  It's very similar to
Lasi though.

> My questions:
> 
> a. The docs say that WAX's HIL on a GSC (not GSC+) is at 0xf0201000, but
> the HIL reported above is clearly in the ASP range.  Is there actually a
> HIL controller on ASP? More importantly, how are the interrupts routed?

The HIL controller is definitely on Asp.  The interrupt `just worked'
when i first stole phil blundell's hil driver he'd written for the hp300.

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