[Declarations]

This section is a list of port mnemonics defined by their offsets. Use 
MMIO for those whose offset is relative to MemoryIOAddress and PIO for 
those whose offset is relative to the PortIOAddress field in the Hardware 
section. Addresses for the ports that are referenced by their mnemonics 
are resolved at the time of the mode sets, using the MemoryIOAddress 
and/or PortIOAddress hardware values. These values can be changed at run 
time to allow for dynamic reconfiguration. 

Here is a sample .PMI file for a Viper VLB card: 

sysconfig   = MMIO{0x00100004}
interrupt_en= MMIO{0x0010000c}
x0y0        = MMIO{0x00181018}
x1y1        = MMIO{0x00181028}
x2y2        = MMIO{0x00181048}
x3y3        = MMIO{0x00181068}
cindex      = MMIO{0x0018018c}
w_off.xy    = MMIO{0x00180190}
fground     = MMIO{0x00180200}
bground     = MMIO{0x00180204}
pmask       = MMIO{0x00180208}
draw_mode   = MMIO{0x0018020c}
pat_originx = MMIO{0x00180210}
pat_originy = MMIO{0x00180214}
raster      = MMIO{0x00180218}
pixel8_reg  = MMIO{0x0018021c}
w_min       = MMIO{0x00180220}
w_max       = MMIO{0x00180224}
pattern0    = MMIO{0x00180280}
pattern2    = MMIO{0x00180284}
pattern4    = MMIO{0x00180288}
pattern6    = MMIO{0x0018028c}
pattern8    = MMIO{0x00180290}
patternA    = MMIO{0x00180294}
patternC    = MMIO{0x00180298}
patternE    = MMIO{0x0018029c}