Re: [edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if there is no CSM

2016-05-25 Thread Laszlo Ersek
On 05/24/16 22:53, Jordan Justen wrote: > Reviewed-by: Jordan Justen Thank you guys for the reviews. Commit 855743f7177459bea95798e59b6b18dab867710c. Cheers Laszlo > On 2016-05-18 15:12:53, Laszlo Ersek wrote: >> According to edk2 commit >> >> "MdeModulePkg/PciBus: do not improperly degrade r

Re: [edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if there is no CSM

2016-05-24 Thread Jordan Justen
Reviewed-by: Jordan Justen On 2016-05-18 15:12:53, Laszlo Ersek wrote: > According to edk2 commit > > "MdeModulePkg/PciBus: do not improperly degrade resource" > > and to the EFI_INCOMPATIBLE_PCI_DEVICE_SUPPORT_PROTOCOL definition in the > Platform Init 1.4a specification, a platform can prov

Re: [edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if there is no CSM

2016-05-19 Thread Laszlo Ersek
>>To: Ni, Ruiyu ; edk2-devel-01 >>Cc: Justen, Jordan L >>Subject: Re: [edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if >>there is no CSM >> >>On 05/19/16 04:02, Ni, Ruiyu wrote: >>> Laszlo, >>> All are good except: can you use Efi

Re: [edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if there is no CSM

2016-05-19 Thread Ni, Ruiyu
I agree. Reviewed-by: Ruiyu Ni >-Original Message- >From: Laszlo Ersek [mailto:ler...@redhat.com] >Sent: Thursday, May 19, 2016 3:38 PM >To: Ni, Ruiyu ; edk2-devel-01 >Cc: Justen, Jordan L >Subject: Re: [edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if

Re: [edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if there is no CSM

2016-05-19 Thread Laszlo Ersek
devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of >> Laszlo Ersek >> Sent: Thursday, May 19, 2016 6:13 AM >> To: edk2-devel-01 >> Cc: Ni, Ruiyu ; Justen, Jordan L >> >> Subject: [edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if >

Re: [edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if there is no CSM

2016-05-18 Thread Ni, Ruiyu
>Cc: Ni, Ruiyu ; Justen, Jordan L > >Subject: [edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if there >is no CSM > >According to edk2 commit > > "MdeModulePkg/PciBus: do not improperly degrade resource" > >and to the EFI_INCOMPATIBLE_PCI_DEVICE

[edk2] [PATCH] OvmfPkg: prevent 64-bit MMIO BAR degradation if there is no CSM

2016-05-18 Thread Laszlo Ersek
According to edk2 commit "MdeModulePkg/PciBus: do not improperly degrade resource" and to the EFI_INCOMPATIBLE_PCI_DEVICE_SUPPORT_PROTOCOL definition in the Platform Init 1.4a specification, a platform can provide such a protocol in order to influence the PCI resource allocation performed by th