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authorKevin O'Connor <kevin@koconnor.net>2013-07-20 17:06:51 -0400
committerKevin O'Connor <kevin@koconnor.net>2013-07-21 14:09:21 -0400
commit23c14a16392922f0706b97f38f61c5d2e55af81a (patch)
tree00b8706493c453f1970a73c14232214b1ba5b9ae /src/serial.c
parent0edf1d6bcc8026bca8f1fb5ebf8bcfd3795be151 (diff)
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Shift CPU TSC down to reduce need for 64bit variables.
The time-stamp-counter has a higher accuracy than is needed in SeaBIOS. Down shift it to ensure it safely fits in a 32bit variable. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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