X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=TODO;h=23f26c0cb230f68d29f3e5bf8cb2f3e37bf761a9;hb=86d2e004e2a0fc0825f2cbf4be4cb35ec900405f;hp=05cfa2e22f7658d1ce830ca184173102f3e44e2c;hpb=22dfb85381912a7343f121c0dda654d28fa0ba73;p=seabios.git diff --git a/TODO b/TODO index 05cfa2e..23f26c0 100644 --- a/TODO +++ b/TODO @@ -1,47 +1,21 @@ -Split rombios32.c up into multiple files. - -Support parsing of linuxbios/coreboot table. - -Do a pci scan for ide controllers - don't just assume ISA ports are -available. - Review changes committed to coreboot, virtualbox, qemu, kvm, and bochs cvs tip. - * bochs cvs (1.209) -- all changes synched - * coreboot (r3348): 1.163 -- no noteworthy enhancements - * qemu (r4675): 1.207 -- supports >4Gig memory - * kvm (45a442c): 1.182 -- >4gig, e820 vmx pages, enable cache? - * virtualbox (r9404): 1.176 -- f11/f12 kbd, lots of mouse changes, - logo, set text mode?, int 1589, floppy data rate?, - dummy_isr_function, int19 calls post - -Look into ways to reduce stack usage. Alter ISRs so that they do not -enable irqs. Only call out to other bios functions after minimizing -stack usage. - -Audit all sti/cli calls. Audit all call16 calls to make sure flags is -setup properly with respect to irqs. - -Audit statements where a 32bit intermediary changes meaning of a 16bit -comparison. - -Code assumes ebda segment is static - it doesn't read 0x40e. + * bochs cvs (20100104): + -- changes synched + * coreboot (r3348): (bochs 20060708) + -- no noteworthy enhancements + * qemu - now uses SeaBIOS + * kvm - now uses SeaBIOS + * virtualbox (r13560): (bochs 20061231) + -- lots of mouse changes, logo, scsi/etherboot hooks, + floppy data rate?, int19 calls post The __call16 code does a long jump to the interrupt trampolines - this is unnecessary. -Fix makefiles so that they rebuild the required files automatically. - -Cleanup setting of ES on GET/SET_BDA - -Possibly implement 32bit pcibios support. - -Allow one to select adding 32 bit code to 0xf000 or in a separate -location. - -Look at integrating the lgpl vgabios into tree. +Support PCIv3 roms? Add support for PCI "configuration code" +extensions? -Try generating bios tables at compile time. +Possibly add option to eliminate tsc based delays on emulators. -Move e820 map generation to post time (just have e820 code copy pre -made tables back to user). +Possibly support sending debug information over EHCI debug port.