Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: Relocate QemuFwCfgLib to OvmfPkg
Right. QemuFwCfgLibMmio - per my understanding. > -Original Message- > From: devel@edk2.groups.io On Behalf Of Abner > Chang > Sent: Wednesday, September 29, 2021 8:47 PM > To: devel@edk2.groups.io; Yao, Jiewen ; > sami.muja...@arm.com > Cc: Ard Biesheuvel ; Leif Lindholm > ; Justen, Jordan L ; Gerd > Hoffmann ; Schaefer, Daniel ; > Sunil V L ; nd > Subject: Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: Relocate > QemuFwCfgLib to OvmfPkg > > Hi Jiewen, > It should be QemuFwCfgLibMmio instead of QemuFwCfgLibMMIO, right? > > Abner > > > -Original Message- > > From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of > > Yao, Jiewen > > Sent: Wednesday, September 29, 2021 8:26 PM > > To: devel@edk2.groups.io; sami.muja...@arm.com > > Cc: Chang, Abner (HPS SW/FW Technologist) ; Ard > > Biesheuvel ; Leif Lindholm > > ; Justen, Jordan L ; Gerd > > Hoffmann ; Schaefer, Daniel > > ; Sunil V L ; nd > > > > Subject: Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: > > Relocate QemuFwCfgLib to OvmfPkg > > > > Thank you Sami. > > > > We have a clear naming rule for EDKII project during development. > > But I don’t know where it is documented. Maybe a good addition to the doc > > you point out. > > > > To summarize what I know: > > > > 1) Library name: []Lib[] > > 2) Driver Name: > > > > For the example you point out, I see no problem, because "XenIoMmioLib" is > > the class name. So XXXMmioLib is correct. > > > > In this case, the class name is "QemuFwCfgLib", "MMIO" is the instance > > name. We should use QemuFwCfgLibMmio. > > > > Thank you > > Yao Jiewen > > > > > > > > > -Original Message- > > > From: devel@edk2.groups.io On Behalf Of Sami > > > Mujawar > > > Sent: Wednesday, September 29, 2021 7:33 PM > > > To: Yao, Jiewen > > > Cc: Chang, Abner ; devel@edk2.groups.io; Ard > > > Biesheuvel ; Leif Lindholm > > ; > > > Justen, Jordan L ; Gerd Hoffmann > > > ; Schaefer, Daniel ; Sunil > > V L > > > ; nd > > > Subject: Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: > > Relocate > > > QemuFwCfgLib to OvmfPkg > > > > > > Hi Jiewen, > > > > > > Thank you for clarifying the library naming convention. > > > I could not find any references/examples as such in > > INVALID URI REMOVED > > __;!!NpxR!zMRKC5N87Eb6j69O6lJZ1hVaDVHrnj_21pwNznZx6ZAtLm0Z948atj > > NrWepfxQ0$ > > > docs.gitbook.io/edk-ii-c-coding-standards- > > > specification/v/release%2F2.20/4_naming_conventions/42_file_names > > and > > > therefore had suggested following the file naming as done for Xen. > > > > > > Regards, > > > > > > Sami Mujawar > > > > > > On 29/09/2021, 11:04, "Yao, Jiewen" wrote: > > > > > > hi > > > I think the original name is correct. > > > > > > The naming convention is : Lib > > > > > > thank you! > > > Yao, Jiewen > > > > > > > > > > 在 2021年9月29日,下午5:45,Sami Mujawar > > > 写道: > > > > > > > > Hi Abner, > > > > > > > > Thank you for this patch. > > > > > > > > I have a minor suggestion marked inline as [SAMI]. > > > > > > > > Regards, > > > > > > > > Sami Mujawar > > > > > > > > > > > >> On 28/09/2021 09:31 AM, Abner Chang wrote: > > > >> Relocate QemuFwCfgLib to OvmfPkg/Library/QemuFwCfgLib and > > rename > > > >> it to QemuFwCfgLibMMIO, this library is leverage by both ARM and > > > >> RISC-V archs. > > > >> > > > >> Signed-off-by: Abner Chang > > > >> Cc: Ard Biesheuvel > > > >> Cc: Leif Lindholm > > > >> Cc: Sami Mujawar > > > >> Cc: Jiewen Yao > > > >> Cc: Jordan Justen > > > >> Cc: Gerd Hoffmann > > > >> Cc: Daniel Schaefer > > > >> Cc: Sunil V L > > > >> --- > > > >> ArmVirtPkg/ArmVirtQemu.dsc | 2 +- > > > >> ArmVirtPkg/ArmVirtQemuKernel.dsc |
Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: Relocate QemuFwCfgLib to OvmfPkg
Hi Jiewen, It should be QemuFwCfgLibMmio instead of QemuFwCfgLibMMIO, right? Abner > -Original Message- > From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of > Yao, Jiewen > Sent: Wednesday, September 29, 2021 8:26 PM > To: devel@edk2.groups.io; sami.muja...@arm.com > Cc: Chang, Abner (HPS SW/FW Technologist) ; Ard > Biesheuvel ; Leif Lindholm > ; Justen, Jordan L ; Gerd > Hoffmann ; Schaefer, Daniel > ; Sunil V L ; nd > > Subject: Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: > Relocate QemuFwCfgLib to OvmfPkg > > Thank you Sami. > > We have a clear naming rule for EDKII project during development. > But I don’t know where it is documented. Maybe a good addition to the doc > you point out. > > To summarize what I know: > > 1) Library name: []Lib[] > 2) Driver Name: > > For the example you point out, I see no problem, because "XenIoMmioLib" is > the class name. So XXXMmioLib is correct. > > In this case, the class name is "QemuFwCfgLib", "MMIO" is the instance > name. We should use QemuFwCfgLibMmio. > > Thank you > Yao Jiewen > > > > > -Original Message- > > From: devel@edk2.groups.io On Behalf Of Sami > > Mujawar > > Sent: Wednesday, September 29, 2021 7:33 PM > > To: Yao, Jiewen > > Cc: Chang, Abner ; devel@edk2.groups.io; Ard > > Biesheuvel ; Leif Lindholm > ; > > Justen, Jordan L ; Gerd Hoffmann > > ; Schaefer, Daniel ; Sunil > V L > > ; nd > > Subject: Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: > Relocate > > QemuFwCfgLib to OvmfPkg > > > > Hi Jiewen, > > > > Thank you for clarifying the library naming convention. > > I could not find any references/examples as such in > INVALID URI REMOVED > __;!!NpxR!zMRKC5N87Eb6j69O6lJZ1hVaDVHrnj_21pwNznZx6ZAtLm0Z948atj > NrWepfxQ0$ > > docs.gitbook.io/edk-ii-c-coding-standards- > > specification/v/release%2F2.20/4_naming_conventions/42_file_names > and > > therefore had suggested following the file naming as done for Xen. > > > > Regards, > > > > Sami Mujawar > > > > On 29/09/2021, 11:04, "Yao, Jiewen" wrote: > > > > hi > > I think the original name is correct. > > > > The naming convention is : Lib > > > > thank you! > > Yao, Jiewen > > > > > > > 在 2021年9月29日,下午5:45,Sami Mujawar > > 写道: > > > > > > Hi Abner, > > > > > > Thank you for this patch. > > > > > > I have a minor suggestion marked inline as [SAMI]. > > > > > > Regards, > > > > > > Sami Mujawar > > > > > > > > >> On 28/09/2021 09:31 AM, Abner Chang wrote: > > >> Relocate QemuFwCfgLib to OvmfPkg/Library/QemuFwCfgLib and > rename > > >> it to QemuFwCfgLibMMIO, this library is leverage by both ARM and > > >> RISC-V archs. > > >> > > >> Signed-off-by: Abner Chang > > >> Cc: Ard Biesheuvel > > >> Cc: Leif Lindholm > > >> Cc: Sami Mujawar > > >> Cc: Jiewen Yao > > >> Cc: Jordan Justen > > >> Cc: Gerd Hoffmann > > >> Cc: Daniel Schaefer > > >> Cc: Sunil V L > > >> --- > > >> ArmVirtPkg/ArmVirtQemu.dsc | 2 +- > > >> ArmVirtPkg/ArmVirtQemuKernel.dsc | 2 +- > > >> .../Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf | 5 ++--- > > >> .../Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c| 7 > > --- > > >> 4 files changed, 8 insertions(+), 8 deletions(-) > > >> rename ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf => > > OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf (87%) > > >> rename ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c => > > OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c (93%) > > > [SAMI] Is it possible to rename QemuFwCfgLibMMIO.[c|inf] to > > QemuFwCfgMmioLib.[c|inf], please? This would then follow a pattern > similar to > > OvmfPkg\Library\XenIoMmioLib\XenIoMmioLib.[c|inf]. > > >> > > >> diff --git a/ArmVirtPkg/ArmVirtQemu.dsc > b/ArmVirtPkg/ArmVirtQemu.dsc > > >> index 07f9699c79..6c949fd559 100644 > > >> --- a/ArmVirtPkg/ArmVirtQemu.dsc > > >> +++ b/ArmVirtPkg/ArmVi
Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: Relocate QemuFwCfgLib to OvmfPkg
Thank you Sami. We have a clear naming rule for EDKII project during development. But I don’t know where it is documented. Maybe a good addition to the doc you point out. To summarize what I know: 1) Library name: []Lib[] 2) Driver Name: For the example you point out, I see no problem, because "XenIoMmioLib" is the class name. So XXXMmioLib is correct. In this case, the class name is "QemuFwCfgLib", "MMIO" is the instance name. We should use QemuFwCfgLibMmio. Thank you Yao Jiewen > -Original Message- > From: devel@edk2.groups.io On Behalf Of Sami > Mujawar > Sent: Wednesday, September 29, 2021 7:33 PM > To: Yao, Jiewen > Cc: Chang, Abner ; devel@edk2.groups.io; Ard > Biesheuvel ; Leif Lindholm ; > Justen, Jordan L ; Gerd Hoffmann > ; Schaefer, Daniel ; Sunil V L > ; nd > Subject: Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: Relocate > QemuFwCfgLib to OvmfPkg > > Hi Jiewen, > > Thank you for clarifying the library naming convention. > I could not find any references/examples as such in https://edk2- > docs.gitbook.io/edk-ii-c-coding-standards- > specification/v/release%2F2.20/4_naming_conventions/42_file_names and > therefore had suggested following the file naming as done for Xen. > > Regards, > > Sami Mujawar > > On 29/09/2021, 11:04, "Yao, Jiewen" wrote: > > hi > I think the original name is correct. > > The naming convention is : Lib > > thank you! > Yao, Jiewen > > > > 在 2021年9月29日,下午5:45,Sami Mujawar > 写道: > > > > Hi Abner, > > > > Thank you for this patch. > > > > I have a minor suggestion marked inline as [SAMI]. > > > > Regards, > > > > Sami Mujawar > > > > > >> On 28/09/2021 09:31 AM, Abner Chang wrote: > >> Relocate QemuFwCfgLib to OvmfPkg/Library/QemuFwCfgLib and rename > >> it to QemuFwCfgLibMMIO, this library is leverage by both ARM and > >> RISC-V archs. > >> > >> Signed-off-by: Abner Chang > >> Cc: Ard Biesheuvel > >> Cc: Leif Lindholm > >> Cc: Sami Mujawar > >> Cc: Jiewen Yao > >> Cc: Jordan Justen > >> Cc: Gerd Hoffmann > >> Cc: Daniel Schaefer > >> Cc: Sunil V L > >> --- > >> ArmVirtPkg/ArmVirtQemu.dsc | 2 +- > >> ArmVirtPkg/ArmVirtQemuKernel.dsc | 2 +- > >> .../Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf | 5 ++--- > >> .../Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c| 7 --- > >> 4 files changed, 8 insertions(+), 8 deletions(-) > >> rename ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf => > OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf (87%) > >> rename ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c => > OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c (93%) > > [SAMI] Is it possible to rename QemuFwCfgLibMMIO.[c|inf] to > QemuFwCfgMmioLib.[c|inf], please? This would then follow a pattern similar to > OvmfPkg\Library\XenIoMmioLib\XenIoMmioLib.[c|inf]. > >> > >> diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc > >> index 07f9699c79..6c949fd559 100644 > >> --- a/ArmVirtPkg/ArmVirtQemu.dsc > >> +++ b/ArmVirtPkg/ArmVirtQemu.dsc > >> @@ -59,7 +59,7 @@ > >># Virtio Support > >>VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf > >> > VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice > Lib.inf > >> - QemuFwCfgLib|ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf > >> + > QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf > >> > QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/BaseQemuFwCfgS3LibNu > ll.inf > >> > QemuFwCfgSimpleParserLib|OvmfPkg/Library/QemuFwCfgSimpleParserLib/Qe > muFwCfgSimpleParserLib.inf > >> > QemuLoadImageLib|OvmfPkg/Library/GenericQemuLoadImageLib/GenericQem > uLoadImageLib.inf > >> diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc > b/ArmVirtPkg/ArmVirtQemuKernel.dsc > >> index cf7a2b4463..64035a948d 100644 > >> --- a/ArmVirtPkg/ArmVirtQemuKernel.dsc > >> +++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc > >> @@ -57,7 +57,7 @@ > >># Virtio Support > >>VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf > >> > VirtioMmioDeviceLib|OvmfPkg/Library/Virt
Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: Relocate QemuFwCfgLib to OvmfPkg
Hi Jiewen, Thank you for clarifying the library naming convention. I could not find any references/examples as such in https://edk2-docs.gitbook.io/edk-ii-c-coding-standards-specification/v/release%2F2.20/4_naming_conventions/42_file_names and therefore had suggested following the file naming as done for Xen. Regards, Sami Mujawar On 29/09/2021, 11:04, "Yao, Jiewen" wrote: hi I think the original name is correct. The naming convention is : Lib thank you! Yao, Jiewen > 在 2021年9月29日,下午5:45,Sami Mujawar 写道: > > Hi Abner, > > Thank you for this patch. > > I have a minor suggestion marked inline as [SAMI]. > > Regards, > > Sami Mujawar > > >> On 28/09/2021 09:31 AM, Abner Chang wrote: >> Relocate QemuFwCfgLib to OvmfPkg/Library/QemuFwCfgLib and rename >> it to QemuFwCfgLibMMIO, this library is leverage by both ARM and >> RISC-V archs. >> >> Signed-off-by: Abner Chang >> Cc: Ard Biesheuvel >> Cc: Leif Lindholm >> Cc: Sami Mujawar >> Cc: Jiewen Yao >> Cc: Jordan Justen >> Cc: Gerd Hoffmann >> Cc: Daniel Schaefer >> Cc: Sunil V L >> --- >> ArmVirtPkg/ArmVirtQemu.dsc | 2 +- >> ArmVirtPkg/ArmVirtQemuKernel.dsc | 2 +- >> .../Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf | 5 ++--- >> .../Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c| 7 --- >> 4 files changed, 8 insertions(+), 8 deletions(-) >> rename ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf => OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf (87%) >> rename ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c => OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c (93%) > [SAMI] Is it possible to rename QemuFwCfgLibMMIO.[c|inf] to QemuFwCfgMmioLib.[c|inf], please? This would then follow a pattern similar to OvmfPkg\Library\XenIoMmioLib\XenIoMmioLib.[c|inf]. >> >> diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc >> index 07f9699c79..6c949fd559 100644 >> --- a/ArmVirtPkg/ArmVirtQemu.dsc >> +++ b/ArmVirtPkg/ArmVirtQemu.dsc >> @@ -59,7 +59,7 @@ >># Virtio Support >>VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf >> VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf >> - QemuFwCfgLib|ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf >> + QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf >> QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/BaseQemuFwCfgS3LibNull.inf >> QemuFwCfgSimpleParserLib|OvmfPkg/Library/QemuFwCfgSimpleParserLib/QemuFwCfgSimpleParserLib.inf >> QemuLoadImageLib|OvmfPkg/Library/GenericQemuLoadImageLib/GenericQemuLoadImageLib.inf >> diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc b/ArmVirtPkg/ArmVirtQemuKernel.dsc >> index cf7a2b4463..64035a948d 100644 >> --- a/ArmVirtPkg/ArmVirtQemuKernel.dsc >> +++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc >> @@ -57,7 +57,7 @@ >># Virtio Support >>VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf >> VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf >> - QemuFwCfgLib|ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf >> + QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf >> QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/BaseQemuFwCfgS3LibNull.inf >> QemuFwCfgSimpleParserLib|OvmfPkg/Library/QemuFwCfgSimpleParserLib/QemuFwCfgSimpleParserLib.inf >> QemuLoadImageLib|OvmfPkg/Library/GenericQemuLoadImageLib/GenericQemuLoadImageLib.inf >> diff --git a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf >> similarity index 87% >> rename from ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf >> rename to OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf >> index f3cc827907..8101fac03f 100644 >> --- a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf >> +++ b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf >> @@ -23,17 +23,16 @@ >> # The following information is for reference only and not required by the build >> # tools. >> # >> -# VALID_ARCHITECTURES = ARM AARCH64 >> +# VALID_ARCHITECTURES = ARM AARCH64 RISCV64 >> # >>[Sources] >> - QemuFwCfgLib.c >> + QemuFwCfgLibMMIO.c >>[Packages] >>MdePkg/MdePkg.dec >>OvmfPkg/OvmfPkg.dec >>EmbeddedPkg/EmbeddedPkg.dec >> - ArmVirtPkg/ArmVirtPkg.dec >>[LibraryClasses] >>BaseLib >> diff --git a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c >> similarity index 93% >> rename from ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c >> rename to OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c >> index e2ac
Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: Relocate QemuFwCfgLib to OvmfPkg
hi I think the original name is correct. The naming convention is : Lib thank you! Yao, Jiewen > 在 2021年9月29日,下午5:45,Sami Mujawar 写道: > > Hi Abner, > > Thank you for this patch. > > I have a minor suggestion marked inline as [SAMI]. > > Regards, > > Sami Mujawar > > >> On 28/09/2021 09:31 AM, Abner Chang wrote: >> Relocate QemuFwCfgLib to OvmfPkg/Library/QemuFwCfgLib and rename >> it to QemuFwCfgLibMMIO, this library is leverage by both ARM and >> RISC-V archs. >> >> Signed-off-by: Abner Chang >> Cc: Ard Biesheuvel >> Cc: Leif Lindholm >> Cc: Sami Mujawar >> Cc: Jiewen Yao >> Cc: Jordan Justen >> Cc: Gerd Hoffmann >> Cc: Daniel Schaefer >> Cc: Sunil V L >> --- >> ArmVirtPkg/ArmVirtQemu.dsc | 2 +- >> ArmVirtPkg/ArmVirtQemuKernel.dsc | 2 +- >> .../Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf | 5 ++--- >> .../Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c| 7 --- >> 4 files changed, 8 insertions(+), 8 deletions(-) >> rename ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf => >> OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf (87%) >> rename ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c => >> OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c (93%) > [SAMI] Is it possible to rename QemuFwCfgLibMMIO.[c|inf] to > QemuFwCfgMmioLib.[c|inf], please? This would then follow a pattern similar to > OvmfPkg\Library\XenIoMmioLib\XenIoMmioLib.[c|inf]. >> >> diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc >> index 07f9699c79..6c949fd559 100644 >> --- a/ArmVirtPkg/ArmVirtQemu.dsc >> +++ b/ArmVirtPkg/ArmVirtQemu.dsc >> @@ -59,7 +59,7 @@ >># Virtio Support >>VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf >> >> VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf >> - QemuFwCfgLib|ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf >> + QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf >>QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/BaseQemuFwCfgS3LibNull.inf >> >> QemuFwCfgSimpleParserLib|OvmfPkg/Library/QemuFwCfgSimpleParserLib/QemuFwCfgSimpleParserLib.inf >> >> QemuLoadImageLib|OvmfPkg/Library/GenericQemuLoadImageLib/GenericQemuLoadImageLib.inf >> diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc >> b/ArmVirtPkg/ArmVirtQemuKernel.dsc >> index cf7a2b4463..64035a948d 100644 >> --- a/ArmVirtPkg/ArmVirtQemuKernel.dsc >> +++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc >> @@ -57,7 +57,7 @@ >># Virtio Support >>VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf >> >> VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf >> - QemuFwCfgLib|ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf >> + QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf >>QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/BaseQemuFwCfgS3LibNull.inf >> >> QemuFwCfgSimpleParserLib|OvmfPkg/Library/QemuFwCfgSimpleParserLib/QemuFwCfgSimpleParserLib.inf >> >> QemuLoadImageLib|OvmfPkg/Library/GenericQemuLoadImageLib/GenericQemuLoadImageLib.inf >> diff --git a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf >> b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf >> similarity index 87% >> rename from ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf >> rename to OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf >> index f3cc827907..8101fac03f 100644 >> --- a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf >> +++ b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf >> @@ -23,17 +23,16 @@ >> # The following information is for reference only and not required by the >> build >> # tools. >> # >> -# VALID_ARCHITECTURES = ARM AARCH64 >> +# VALID_ARCHITECTURES = ARM AARCH64 RISCV64 >> # >>[Sources] >> - QemuFwCfgLib.c >> + QemuFwCfgLibMMIO.c >>[Packages] >>MdePkg/MdePkg.dec >>OvmfPkg/OvmfPkg.dec >>EmbeddedPkg/EmbeddedPkg.dec >> - ArmVirtPkg/ArmVirtPkg.dec >>[LibraryClasses] >>BaseLib >> diff --git a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c >> b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c >> similarity index 93% >> rename from ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c >> rename to OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c >> index e2ac4108d1..b953f2eb6c 100644 >> --- a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c >> +++ b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c >> @@ -4,6 +4,7 @@ >> Copyright (C) 2013 - 2014, Red Hat, Inc. >>Copyright (c) 2011 - 2013, Intel Corporation. All rights reserved. >> + (C) Copyright 2021 Hewlett Packard Enterprise Development LP >> SPDX-License-Identifier: BSD-2-Clause-Patent >> **/ >> @@ -239,7 +240,7 @@ MmioReadBytes ( >>UINT8 *Ptr; >>UINT8 *End; >> -#ifdef MDE_CPU_AARCH64 >> +#if defined(MDE_CPU_AARCH64) || defined(MDE_CPU_RISCV64) >>Left = Size & 7; >> #else >>Left = Size & 3; >> @@ -249,7 +250,7 @@ MmioReadBytes ( >>Ptr = Buffer; >>End = Ptr + Size; >> -#ifdef MDE_CPU_AAR
Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: Relocate QemuFwCfgLib to OvmfPkg
Hi Abner, Thank you for this patch. I have a minor suggestion marked inline as [SAMI]. Regards, Sami Mujawar On 28/09/2021 09:31 AM, Abner Chang wrote: Relocate QemuFwCfgLib to OvmfPkg/Library/QemuFwCfgLib and rename it to QemuFwCfgLibMMIO, this library is leverage by both ARM and RISC-V archs. Signed-off-by: Abner Chang Cc: Ard Biesheuvel Cc: Leif Lindholm Cc: Sami Mujawar Cc: Jiewen Yao Cc: Jordan Justen Cc: Gerd Hoffmann Cc: Daniel Schaefer Cc: Sunil V L --- ArmVirtPkg/ArmVirtQemu.dsc | 2 +- ArmVirtPkg/ArmVirtQemuKernel.dsc | 2 +- .../Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf | 5 ++--- .../Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c| 7 --- 4 files changed, 8 insertions(+), 8 deletions(-) rename ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf => OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf (87%) rename ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c => OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c (93%) [SAMI] Is it possible to rename QemuFwCfgLibMMIO.[c|inf] to QemuFwCfgMmioLib.[c|inf], please? This would then follow a pattern similar to OvmfPkg\Library\XenIoMmioLib\XenIoMmioLib.[c|inf]. diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc index 07f9699c79..6c949fd559 100644 --- a/ArmVirtPkg/ArmVirtQemu.dsc +++ b/ArmVirtPkg/ArmVirtQemu.dsc @@ -59,7 +59,7 @@ # Virtio Support VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf - QemuFwCfgLib|ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf + QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/BaseQemuFwCfgS3LibNull.inf QemuFwCfgSimpleParserLib|OvmfPkg/Library/QemuFwCfgSimpleParserLib/QemuFwCfgSimpleParserLib.inf QemuLoadImageLib|OvmfPkg/Library/GenericQemuLoadImageLib/GenericQemuLoadImageLib.inf diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc b/ArmVirtPkg/ArmVirtQemuKernel.dsc index cf7a2b4463..64035a948d 100644 --- a/ArmVirtPkg/ArmVirtQemuKernel.dsc +++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc @@ -57,7 +57,7 @@ # Virtio Support VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf - QemuFwCfgLib|ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf + QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/BaseQemuFwCfgS3LibNull.inf QemuFwCfgSimpleParserLib|OvmfPkg/Library/QemuFwCfgSimpleParserLib/QemuFwCfgSimpleParserLib.inf QemuLoadImageLib|OvmfPkg/Library/GenericQemuLoadImageLib/GenericQemuLoadImageLib.inf diff --git a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf similarity index 87% rename from ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf rename to OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf index f3cc827907..8101fac03f 100644 --- a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf +++ b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.inf @@ -23,17 +23,16 @@ # The following information is for reference only and not required by the build # tools. # -# VALID_ARCHITECTURES = ARM AARCH64 +# VALID_ARCHITECTURES = ARM AARCH64 RISCV64 # [Sources] - QemuFwCfgLib.c + QemuFwCfgLibMMIO.c [Packages] MdePkg/MdePkg.dec OvmfPkg/OvmfPkg.dec EmbeddedPkg/EmbeddedPkg.dec - ArmVirtPkg/ArmVirtPkg.dec [LibraryClasses] BaseLib diff --git a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c similarity index 93% rename from ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c rename to OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c index e2ac4108d1..b953f2eb6c 100644 --- a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c +++ b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMMIO.c @@ -4,6 +4,7 @@ Copyright (C) 2013 - 2014, Red Hat, Inc. Copyright (c) 2011 - 2013, Intel Corporation. All rights reserved. + (C) Copyright 2021 Hewlett Packard Enterprise Development LP SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -239,7 +240,7 @@ MmioReadBytes ( UINT8 *Ptr; UINT8 *End; -#ifdef MDE_CPU_AARCH64 +#if defined(MDE_CPU_AARCH64) || defined(MDE_CPU_RISCV64) Left = Size & 7; #else Left = Size & 3; @@ -249,7 +250,7 @@ MmioReadBytes ( Ptr = Buffer; End = Ptr + Size; -#ifdef MDE_CPU_AARCH64 +#if defined(MDE_CPU_AARCH64) || defined(MDE_CPU_RISCV64) while (Ptr < End) { *(UINT64 *)Ptr = MmioRead64 (mFwCfgDataAddress); Ptr += 8; @@ -322,7 +323,7 @@ DmaTransferBytes ( // // This will fire off the transfer. // -#ifdef MDE_CPU_AARCH64 +#if defined(MDE_CPU_AARCH64) || defined(MDE_CPU_RISCV64) MmioWrite64 (mFwCfgDmaAddress, SwapBytes64 ((UINT64)&Access)); #else MmioWrite32 ((UINT32)(mFwCfgDm
Re: [edk2-devel] [PATCH V2 6/9] ArmVirtPkg/QemuFwCfgLib: Relocate QemuFwCfgLib to OvmfPkg
Hi, > -# VALID_ARCHITECTURES = ARM AARCH64 > +# VALID_ARCHITECTURES = ARM AARCH64 RISCV64 > -#ifdef MDE_CPU_AARCH64 > +#if defined(MDE_CPU_AARCH64) || defined(MDE_CPU_RISCV64) That isn't just relocation. Please split into two patches: One moving around the file unmodified, and one adding riscv support. thanks, Gerd -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#81222): https://edk2.groups.io/g/devel/message/81222 Mute This Topic: https://groups.io/mt/85920584/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-