blob: 723c3e0794f685a6e480f5666f4efbd2f2583b4b [file] [log] [blame]
Kevin O'Connor2ad37442008-05-06 19:49:01 -04001Split rombios32.c up into multiple files.
Kevin O'Connorf292f3b2008-06-28 12:19:52 -04003Disable a20 on jump to 16bit mode.
Kevin O'Connor22dfb852008-06-07 15:24:19 -04004
5Do a pci scan for ide controllers - don't just assume ISA ports are
Kevin O'Connorc7812932008-06-08 23:08:12 -04008The keyboard driver should detect ctrl+alt+del and reboot the
Kevin O'Connorf292f3b2008-06-28 12:19:52 -040011Fix keyboard LEDs.
Kevin O'Connor2ad37442008-05-06 19:49:01 -040013Review changes committed to coreboot, virtualbox, qemu, kvm, and bochs
14cvs tip.
Kevin O'Connor22dfb852008-06-07 15:24:19 -040015 * bochs cvs (1.209) -- all changes synched
16 * coreboot (r3348): 1.163 -- no noteworthy enhancements
17 * qemu (r4675): 1.207 -- supports >4Gig memory
Kevin O'Connorc7812932008-06-08 23:08:12 -040018 * kvm (45a442c): 1.182 -- >4gig, e820 vmx pages, enable cache?,
19 wrmsr in smp_start and rombios32, acpi insrcovr table
Kevin O'Connor22dfb852008-06-07 15:24:19 -040020 * virtualbox (r9404): 1.176 -- f11/f12 kbd, lots of mouse changes,
21 logo, set text mode?, int 1589, floppy data rate?,
22 dummy_isr_function, int19 calls post
Kevin O'Connor2ad37442008-05-06 19:49:01 -040023
Kevin O'Connor5c4a8c62008-05-12 23:50:16 -040024Look into ways to reduce stack usage. Alter ISRs so that they do not
25enable irqs. Only call out to other bios functions after minimizing
26stack usage.
Kevin O'Connor2ad37442008-05-06 19:49:01 -040027
Kevin O'Connor7a558e42008-03-11 20:38:33 -040028Audit all sti/cli calls. Audit all call16 calls to make sure flags is
29setup properly with respect to irqs.
Kevin O'Connor44c631d2008-03-02 11:24:36 -050030
Kevin O'Connored128492008-03-11 11:14:59 -040031Audit statements where a 32bit intermediary changes meaning of a 16bit
Kevin O'Connor63dbcfb2008-03-01 22:17:07 -050034Code assumes ebda segment is static - it doesn't read 0x40e.
Kevin O'Connorb8aacb02008-03-01 14:56:07 -050036The __call16 code does a long jump to the interrupt trampolines - this
37is unnecessary.
Kevin O'Connorf076a3e2008-02-25 22:25:15 -050038
39Fix makefiles so that they rebuild the required files automatically.
Kevin O'Connorf076a3e2008-02-25 22:25:15 -050041Cleanup setting of ES on GET/SET_BDA
Kevin O'Connor2ad37442008-05-06 19:49:01 -040043Possibly implement 32bit pcibios support.
Kevin O'Connorf076a3e2008-02-25 22:25:15 -050044
45Allow one to select adding 32 bit code to 0xf000 or in a separate
Kevin O'Connor22dfb852008-06-07 15:24:19 -040048Look at integrating the lgpl vgabios into tree.