Hi Liming. The intention of this patch series was to add headers to MdePkg, to make it possible start working on features implementation. Implementing all features in all affected files through all possible module was not in my intentions at all. I agreed to change DxeCapsuleLib to speed up adoption of this series. We need this headers ASAP to start implementing those features in our own products. So we need headers before soft freeze.
Regards, Oleksiy. -----Original Message----- From: Gao, Liming [mailto:[email protected]] Sent: Tuesday, May 12, 2020 10:07 AM To: Oleksiy Yakovlev; [email protected] Cc: Feng, Bob C; Kinney, Michael D; Felix Polyudov Subject: RE: [edk2-devel] [PATCH v5 1/7] MdePkg: Extend SERIAL_IO with DeviceTypeGuid MdeModulePkg\Universal\SerialDxe and MdeModulePkg\Bus\Pci\PciSioSerialDxe are two drivers to install SerialIo protocol with the original structure. Please see below code logic. With this patch, SERIAL_IO_INTERFACE_REVISION macro is updated to 1.1. But, this protocol doesn't set the value for new field DeviceTypeGuid. So, I want to confirm whether NULL DeviceTypeGuid is valid or not. EFI_SERIAL_IO_PROTOCOL mSerialIoTemplate = { SERIAL_IO_INTERFACE_REVISION, SerialReset, SerialSetAttributes, SerialSetControl, SerialGetControl, SerialWrite, SerialRead, &mSerialIoMode }; > -----Original Message----- > From: Oleksiy Yakovlev <[email protected]> > Sent: Tuesday, May 12, 2020 10:01 PM > To: Gao, Liming <[email protected]>; [email protected] > Cc: Feng, Bob C <[email protected]>; Kinney, Michael D > <[email protected]>; Felix Polyudov <[email protected]> > Subject: RE: [edk2-devel] [PATCH v5 1/7] MdePkg: Extend SERIAL_IO with > DeviceTypeGuid > > Hi Liming. > > I did not understand your question about MdeModulePkg\Universal\SerialDxe and > MdeModulePkg\Bus\Pci\PciSioSerialDxe > > Regards, Oleksiy. > > -----Original Message----- > From: Gao, Liming [mailto:[email protected]] > Sent: Monday, May 11, 2020 8:52 PM > To: [email protected]; Oleksiy Yakovlev > Cc: Feng, Bob C; Kinney, Michael D; Felix Polyudov > Subject: RE: [edk2-devel] [PATCH v5 1/7] MdePkg: Extend SERIAL_IO with > DeviceTypeGuid > > Oleksiy: > Seemly, this patch doesn't response to my comment. Is there the comments to > be added for new field DeviceTypeGuid? Can its > value be NULL? And, are MdeModulePkg\Universal\SerialDxe and > MdeModulePkg\Bus\Pci\PciSioSerialDxe required to be updated > together? > > Thanks > Liming > -----Original Message----- > From: [email protected] <[email protected]> On Behalf Of Oleksiy > Yakovlev > Sent: 2020年5月12日 4:19 > To: [email protected] > Cc: Feng, Bob C <[email protected]>; Gao, Liming <[email protected]>; > Kinney, Michael D <[email protected]>; > [email protected]; [email protected] > Subject: [edk2-devel] [PATCH v5 1/7] MdePkg: Extend SERIAL_IO with > DeviceTypeGuid > > EFI_SERIAL_IO_PROTOCOL_REVISION incremented to 0x00010001. > CONST EFI_GUID *DeviceTypeGuid field added to the protocol structure. > UEFI 2.8 mantis 1832. > > Signed-off-by: Oleksiy Yakovlev <[email protected]> > > Reviewed-by: Liming Gao <[email protected]> > --- > MdePkg/Include/Protocol/SerialIo.h | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/MdePkg/Include/Protocol/SerialIo.h > b/MdePkg/Include/Protocol/SerialIo.h > index 51eaa53..b2398c2 100644 > --- a/MdePkg/Include/Protocol/SerialIo.h > +++ b/MdePkg/Include/Protocol/SerialIo.h > @@ -262,7 +262,7 @@ typedef struct { > UINT32 StopBits; > } EFI_SERIAL_IO_MODE; > > -#define EFI_SERIAL_IO_PROTOCOL_REVISION 0x00010000 > +#define EFI_SERIAL_IO_PROTOCOL_REVISION 0x00010001 > #define SERIAL_IO_INTERFACE_REVISION EFI_SERIAL_IO_PROTOCOL_REVISION > > /// > @@ -287,6 +287,7 @@ struct _EFI_SERIAL_IO_PROTOCOL { > /// Pointer to SERIAL_IO_MODE data. > /// > EFI_SERIAL_IO_MODE *Mode; > + CONST EFI_GUID *DeviceTypeGuid; // Revision 1.1 > }; > > extern EFI_GUID gEfiSerialIoProtocolGuid; > -- > 2.9.0.windows.1 > > > Please consider the environment before printing this email. > > The information contained in this message may be confidential and proprietary > to American Megatrends (AMI). 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