[PATCH] Update to the Compaq cpqarray driver for 2.4.15-pre4

[White, Charles]

The patch is to big to include in the e-mail... 
Again, This is version 2.4.20 of the cpqarray driver... patched was
againt pre3 kernel, but this patch also patches clean against pre4. 

This changes the driver to use the new 2.4 kernel PCI APIs. This changes
how all our cards are detected. 
This adds some new IOCTLs for adding/deleting volumes while the driver
is online. 
It have added code to request/release the io-region used by our cards.

It has a small fix to the flush on unload.  

ftp://ftp.compaq.com/pub/products/drivers/linux/beta/cpqarray_2.4.20D_fo
r_2.4.15-pre3.patch