My system hangs while booting from a CD using SysLinux (2.08). I think that the
driver hooks into the INT13 and INT15 handlers, writing their new handler hook
into the Extended BIOS Data Area (EBDA) used by Phoenix BIOS for BIOS data
information. This area is used and modified during legacy USB SMI's. I
think that the hang happens because the new handler hook for INT13 or INT15 gets
corrupted after the legacy USB SMI when any bootable USB device is connected
causing the system to get the invalid opcode interrupt handler, INT6. I think
that the driver should not place thier handler in areas already reserved by BIOS
in the E820 table. Am I correct? Is there a way to fix this? Thanks!
Tony
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