diff options
-rw-r--r-- | TODO | 18 |
1 files changed, 15 insertions, 3 deletions
@@ -8,6 +8,18 @@ - EBIOS support. - FAT32 support? - Support initrd that span multiple input media? -- Support a small set of DOS system calls for COMBOOT images? (Serial - console support makes this particularly desirable.) -- PXELINUX still needs work. +- Support a small set of DOS system calls for COMBOOT images? Serial + console support makes this particularly desirable; otherwise the + user could just use the BIOS I/O calls, but that won't work with the + serial port. A feasible set would be the following: + 00h - Terminate program + 01h - Read char with echo (return char AL) + 02h - Display character (in DL) + 08h - Read Keyboard Without Echo (return char in AL) + 09h - Display string (DS:DX -> end string in $) + 0Bh - Check keyboard status (AL = 0FFh if char avail; AL = 00h if not) + 30h - Get version number (return AX=0000h BX=0000h CX=0000h) + 4Ch - Terminate program + + ... in addition to INT 20h (Terminate program), of course. +- Create or point users to a better PXE boot daemon. |