#
# show registers in 88x3220
#

open 0 /sys/bus/pci/devices/0000:01:00.0/resource0 0 0x00100000
open 2 /sys/bus/pci/devices/0000:01:00.0/resource2 0 0x04000000
open 4 /sys/bus/pci/devices/0000:01:00.0/resource4 0 0x00800000

write 2 0x00000000 4 0x00000000

echo # vendorid
mread 2 0x01040008 0x01040000 7 1 0x0002 1

echo # fw version
mread 2 0x01040008 0x01040000 7 1 0xc011 2

echo # boot status
mread 2 0x01040008 0x01040000 7 1 0xc050 1

echo # mode config, port control
mread 2 0x01040008 0x01040000 7 31 0xf000 2

echo # mode config, port control
mread 2 0x01040008 0x01040000 7 3 0x1000 2

echo # 10GBase-R PCS Status 1, 2
mread 2 0x01040008 0x01040000 7 3 0x1020 2

echo # 10GBase-R Interrupt status, real time status
mread 2 0x01040008 0x01040000 7 3 0x9001 2