[SeaBIOS] [RFC] [PATCH 1/2] Implement support for transitioning from 16 bit to 32 bit

Sebastian Herbszt herbszt at gmx.de
Wed Nov 24 19:34:58 CET 2010

Gerd Hoffmann wrote:
>   Hi,
>> Looks like call32 doesn't work when %esp>64K.  I hacked a patch (see
>> below), but it's quite ugly.
> Does the trick though, at least for grub/syslinux booting from ahci.
> http://cgit.freedesktop.org/~kraxel/seabios/log/?h=ahci
> cheers,
>   Gerd

Should the pci scan in ahci_init() be replaced by an entry in pci_class_tbl?

Should the "for (pnr = 0; pnr < 32; pnr++)" loop in ahci_detect() use the
"Number of Ports" value from ctrl->cap instead of 32?


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