Kevin O'Connor | 65e6342 | 2008-07-19 14:12:32 -0400 | [diff] [blame] | 1 | Clean up timer code. Don't use PORT_DIAG as delay mechanism. |
| 2 | |
Kevin O'Connor | f292f3b | 2008-06-28 12:19:52 -0400 | [diff] [blame] | 3 | Disable a20 on jump to 16bit mode. |
Kevin O'Connor | 22dfb85 | 2008-06-07 15:24:19 -0400 | [diff] [blame] | 4 | |
Kevin O'Connor | c781293 | 2008-06-08 23:08:12 -0400 | [diff] [blame] | 5 | The keyboard driver should detect ctrl+alt+del and reboot the |
| 6 | machine. |
| 7 | |
Kevin O'Connor | f292f3b | 2008-06-28 12:19:52 -0400 | [diff] [blame] | 8 | Fix keyboard LEDs. |
| 9 | |
Kevin O'Connor | f13b008 | 2008-08-17 11:26:42 -0400 | [diff] [blame] | 10 | Improve option rom handling. A real bios can copy the option roms |
Kevin O'Connor | 9937386 | 2008-10-25 23:10:27 -0400 | [diff] [blame] | 11 | from PCI space. Also, there is no handling for BCVs today. Verify |
| 12 | option roms wont stomp on seabios stack and bss. |
Kevin O'Connor | f13b008 | 2008-08-17 11:26:42 -0400 | [diff] [blame] | 13 | |
| 14 | Clean up and clarify usage/scope of .bss and .data variables. |
| 15 | |
Kevin O'Connor | 2ad3744 | 2008-05-06 19:49:01 -0400 | [diff] [blame] | 16 | Review changes committed to coreboot, virtualbox, qemu, kvm, and bochs |
| 17 | cvs tip. |
Kevin O'Connor | 9937386 | 2008-10-25 23:10:27 -0400 | [diff] [blame] | 18 | * bochs cvs 20081016: -- better post resume support |
| 19 | * coreboot (r3348): 20060708 -- no noteworthy enhancements |
| 20 | * qemu (r5536): 20080603 -- has cmos smp count |
Kevin O'Connor | 970a032 | 2008-10-26 12:01:21 -0400 | [diff] [blame] | 21 | * kvm (1a33292): 20071016 -- acpi dsdt changes, e820 vmx |
Kevin O'Connor | 9937386 | 2008-10-25 23:10:27 -0400 | [diff] [blame] | 22 | pages, setup mtrrs, clear tsc, acpi intsrcovr table, different pci |
| 23 | irqs, smbios always uses 16 cpus, no acpi ssdt, fadt->gpe0_blk set |
| 24 | * virtualbox (r13560): 20061231 -- lots of mouse changes, logo, |
| 25 | scsi/etherboot hooks, int 1589, floppy data rate?, int19 calls |
| 26 | post |
Kevin O'Connor | 2ad3744 | 2008-05-06 19:49:01 -0400 | [diff] [blame] | 27 | |
Kevin O'Connor | 5c4a8c6 | 2008-05-12 23:50:16 -0400 | [diff] [blame] | 28 | Look into ways to reduce stack usage. Alter ISRs so that they do not |
| 29 | enable irqs. Only call out to other bios functions after minimizing |
| 30 | stack usage. |
Kevin O'Connor | 2ad3744 | 2008-05-06 19:49:01 -0400 | [diff] [blame] | 31 | |
Kevin O'Connor | 7a558e4 | 2008-03-11 20:38:33 -0400 | [diff] [blame] | 32 | Audit all sti/cli calls. Audit all call16 calls to make sure flags is |
| 33 | setup properly with respect to irqs. |
Kevin O'Connor | 44c631d | 2008-03-02 11:24:36 -0500 | [diff] [blame] | 34 | |
Kevin O'Connor | ed12849 | 2008-03-11 11:14:59 -0400 | [diff] [blame] | 35 | Audit statements where a 32bit intermediary changes meaning of a 16bit |
| 36 | comparison. |
| 37 | |
Kevin O'Connor | 63dbcfb | 2008-03-01 22:17:07 -0500 | [diff] [blame] | 38 | Code assumes ebda segment is static - it doesn't read 0x40e. |
| 39 | |
Kevin O'Connor | b8aacb0 | 2008-03-01 14:56:07 -0500 | [diff] [blame] | 40 | The __call16 code does a long jump to the interrupt trampolines - this |
| 41 | is unnecessary. |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 42 | |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 43 | Cleanup setting of ES on GET/SET_BDA |
| 44 | |
Kevin O'Connor | 9937386 | 2008-10-25 23:10:27 -0400 | [diff] [blame] | 45 | Audit code for 16bit protected mode accesses. Support 1ab1 from 16bit |
| 46 | protected mode. |
Kevin O'Connor | 65e6342 | 2008-07-19 14:12:32 -0400 | [diff] [blame] | 47 | |
Kevin O'Connor | 2ad3744 | 2008-05-06 19:49:01 -0400 | [diff] [blame] | 48 | Possibly implement 32bit pcibios support. |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 49 | |
| 50 | Allow one to select adding 32 bit code to 0xf000 or in a separate |
| 51 | location. |
| 52 | |
Kevin O'Connor | 65e6342 | 2008-07-19 14:12:32 -0400 | [diff] [blame] | 53 | See if it is possible to handle interrupts while in 32bit mode. |
| 54 | |
Kevin O'Connor | f13b008 | 2008-08-17 11:26:42 -0400 | [diff] [blame] | 55 | Add a kconfig style configuration program instead of requiring users |
| 56 | to modify config.h. |
| 57 | |
Kevin O'Connor | 22dfb85 | 2008-06-07 15:24:19 -0400 | [diff] [blame] | 58 | Look at integrating the lgpl vgabios into tree. |
Kevin O'Connor | 65e6342 | 2008-07-19 14:12:32 -0400 | [diff] [blame] | 59 | |
| 60 | Look at usb booting specs. Look at possibly supporting usb |
| 61 | keyboard/mice. |
| 62 | |
| 63 | Add a graphical boot splash screen? |