[rt2x00-users] What is GPIO_CTRL_CFG doing for ?
machen at suse.com
Mon Feb 6 12:12:10 EST 2012
What is the GPIO_CTRL_CFG meaning for ? Is it a specific address of
GPIO PIN or something ?
Because recently I found in rt2800lib.c:rt2800_rfkill_poll(), code is as below
rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, ®);
as this is a rfkill polling function, it should be executed when I
press Fn key to enable/disable wifi device, but seems like the reg
from rt2800_register_read is never changed.
Does it have thing to do with GPIO_CTRL_CFG value, and what is define
GPIO_CTRL_CFG 0x0228 meaning for ?
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