s.io [mailto:devel@edk2.groups.io] On Behalf Of
>>> David Woodhouse
>>> Sent: Thursday, June 13, 2019 5:43 AM
>>> To: Wu, Hao A
>>> Cc: devel@edk2.groups.io; Ni, Ray; Justen, Jordan L; Laszlo Ersek; Ard
>>> Biesheuvel
>>> Subject: [edk2-devel]
t; > Sent: Thursday, June 13, 2019 5:43 AM
> > To: Wu, Hao A
> > Cc: devel@edk2.groups.io; Ni, Ray; Justen, Jordan L; Laszlo Ersek; Ard
> > Biesheuvel
> > Subject: [edk2-devel] [PATCH 11/10] OvmfPkg/Csm/LegacyBiosDxe: Correct
> > Legacy16GetTableAddress call fo
On Thu, 2019-06-13 at 00:40 -0700, Jordan Justen wrote:
> On 2019-06-12 23:28:12, Wu, Hao A wrote:
> >
> > > -Original Message-
> > > From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of
> > > David Woodhouse
> > > Sent: Thursday, June 13, 2019 5:43 AM
> > >
> > > The DX
On 2019-06-12 23:28:12, Wu, Hao A wrote:
>
> > -Original Message-
> > From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of
> > David Woodhouse
> > Sent: Thursday, June 13, 2019 5:43 AM
> >
> > The DX register is supposed to contain the required alignment for the
> >
> -Original Message-
> From: Wu, Hao A
> Sent: Thursday, June 13, 2019 2:28 PM
> To: devel@edk2.groups.io; dw...@infradead.org; Ni, Ray
>
> Cc: Justen, Jordan L ; Laszlo Ersek
> ; Ard Biesheuvel
> Subject: RE: [edk2-devel] [PATCH 11/10] OvmfPkg/Csm/
ay; Justen, Jordan L; Laszlo Ersek; Ard
> Biesheuvel
> Subject: [edk2-devel] [PATCH 11/10] OvmfPkg/Csm/LegacyBiosDxe: Correct
> Legacy16GetTableAddress call for E820 data
>
> The DX register is supposed to contain the required alignment for the
> allocation. It was zero, and SeaB
The DX register is supposed to contain the required alignment for the
allocation. It was zero, and SeaBIOS doesn't (well, didn't) cope well
with that. Set it appropriately, and set BX to indicate the regions
it's OK to allocate in too. That was already OK but let's make sure
it's initialised
