Re: [SeaBIOS] SEABIOS and DOS compatibility

2012-11-12 Thread Peter Stuge
Fred . wrote: Fred . wrote: Anyone wishing to test this, can get a bootdisk from bootdisk.com. http://bootdisk.com/bootdisk.htm Did you verify that those bootdisks do in fact reproduce the problem? Doing that would be a good way to help the project. No, I did not. It would

[SeaBIOS] SEABIOS and DOS compatibility

2012-11-11 Thread Gerhard Wiesinger
Hello, I bisected down 2 DOS 6.22 compatibility issues: 1.) COMMAND.COM can not be loaded high, 9c98517c938d20c38f537d516c71b30bb60c3ea0 is the first bad commit Looks like and UMB generated which is not recognizeable ... Before: 9E80-9F7F: 4k EBDA, 9F80-9FFF: 2k UNUSED, really unused or used

Re: [SeaBIOS] SEABIOS and DOS compatibility

2012-11-11 Thread Kevin O'Connor
On Sun, Nov 11, 2012 at 06:44:53PM +0100, Gerhard Wiesinger wrote: Hello, I bisected down 2 DOS 6.22 compatibility issues: 1.) COMMAND.COM can not be loaded high, 9c98517c938d20c38f537d516c71b30bb60c3ea0 is the first bad commit Looks like and UMB generated which is not recognizeable ...