This is a start on reducing the stack usage in qlogicfc.c::
isp2x00_make_portdb().  I think that the stack reduction portion
of it is fine, but I'm concerned about the function returning
early due to kmalloc() failure, without making the port database.

[reduces stack from 0xc38 to 0x34 bytes (P4 UP, gcc 2.96)]

Can anyone suggest way(s) to have the isp2x00_make_portdb() function
called over and over again until it gets its job done?
Or does anyone even still use this driver?