search for: ehdd

Sounds like we should change the "and cx" mask to 5 so that if either EHDD support or LBA is announced by the bios, the correct EHDD path will be taken. Phil P. -- Philip Pokorny, RHCE Chief Technology Officer PENGUIN COMPUTING, Inc www.penguincomputing.com Changing the world through technical innovation

Hi, friends It is described at this page: http://superuser.com/questions/195275/usb-boot-no-default-or-ui-configuration-directive-found <http://superuser.com/questions/195275/usb-boot-no-default-or-ui-configuration-directive-found>help, thanks! -- regards chenge

...FLK Pentium 4 3.4E GHz -- I see a screenful of information, > with "Key?" at the bottom. Is it exactly the same numbers as in the picture you attached for the isohdpfd.bin boot? > When I press a key, the following message flashes by at the bottom: > > ISOLINUX 6.03 20150819 EHDD Copyright (C) 1994-2014 H. Peter Anvin et al > > > The screen goes black, the PC speaker beeps, then the Debian Installer > starts. When I select Install, there is a delay of ~20 seconds, the screen > goes black, then the following message flashes by at the top: ... [Successful st...

...use has a DEFAULT or UI directive in order to avoid this notification. 5) Could be more specific on the location of these files? 6) Comparing the system that "does work" to the system that "does not work", do you get a different word in the banner message? CBIOS, EBIOS, ETCD, EHDD and CHDD all indicate different disk access methods. 7) Often times, to assist diagnosing a config file search issue, I add a statement to the top of all of my config files like "SAY path/to/config.cfg" to see which config file(s) are being loaded and consider commenting it out (with a &...

Hi, Geert Stappers wrote: > Contact David off-list, he did unsubscribe. Can you tell when he unsubscribed (i.e. which of the messages he got as last one) ? > Martin posted elsewhere in this thread "Thomas, you found the bug" > and provided a patch. Open question is whether the fix helps with David's BIOS. The newest answer from Martin indicates that a failure to read

...A55 > 0004 > 0080 > I die now Hah ! CX announces no LBA addressing but Enhanced Disk Drive Support. https://en.wikipedia.org/wiki/INT_13H#INT_13h_AH.3D41h:_Check_Extensions_Present So isohdpfc pushed CX = 4 onto the stack, because it skipped andw 1,%xc So isolinux.bin read in "EHDD" mode by LBA and succeeded although it did not announce this capability. isohdpfd reached the "andw" instruction. So CX was set to (1 & 4) = 0 before it got pushed. So isolinux.bin read in "CHDD" mode by C/H/S and thus ran into the stack sequence bug. Martin: > &g...

On Fri, Mar 24, 2017 at 05:38:31PM +0100, Thomas Schmitt via Syslinux wrote: > isohdpfc pushes the CX value to the stack which it gets from INT 13 AH 41. > Quite surely bit 0 of that CX is not set. But bit 2 "Enhanced Disk Drive" > could be set. > https://en.wikipedia.org/wiki/INT_13H > > I understand on David's BIOS after > > andw $1,%cx