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path: root/src/arch/i386/firmware/pcbios/gateA20.c
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* [a20] Send a null command to the KBC after changing A20H. Peter Anvin2008-06-271-0/+3
* Modify gPXE core and drivers to work with the new timer subsystemAlexey Zaytsev2008-03-021-4/+3Star
* On advice of hpa: be more patient with the KBC and SCPA methods; retryMichael Brown2007-07-141-47/+71
* Be more aggressive in attempts to enable A20, now that we have theMichael Brown2007-07-141-28/+50
* Use fast in-situ test for gate A20 being set, to cut down on theMichael Brown2007-07-131-19/+55
* Avoid draining the keyboard buffer during gateA20_set(). It shouldn'tMichael Brown2006-12-051-8/+10
* Updated to REAL_CODE()Michael Brown2006-05-241-14/+11Star
* Merged mcb30-realmode-redesign back to HEADMichael Brown2005-04-081-0/+90