> -----Original Message-----
> From: Bi, Dandan
> Sent: Friday, September 20, 2019 11:05 AM
> To: devel@edk2.groups.io; Gao, Zhichao <zhichao....@intel.com>
> Cc: Wang, Jian J <jian.j.w...@intel.com>; Wu, Hao A <hao.a...@intel.com>;
> Ni, Ray <ray...@intel.com>; Gao, Liming <liming....@intel.com>
> Subject: RE: [edk2-devel] [PATCH V3 3/3] MdeModulePkg/BM_UI: Add the
> new terminal types to related menu
>
> > -----Original Message-----
> > From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of
> > Gao, Zhichao
> > Sent: Wednesday, September 18, 2019 1:34 PM
> > To: devel@edk2.groups.io
> > Cc: Wang, Jian J <jian.j.w...@intel.com>; Wu, Hao A
> > <hao.a...@intel.com>; Ni, Ray <ray...@intel.com>; Gao, Liming
> > <liming....@intel.com>
> > Subject: [edk2-devel] [PATCH V3 3/3] MdeModulePkg/BM_UI: Add the
> new
> > terminal types to related menu
> >
> > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2186
> >
> > Add the new introduced terminal types to related setup menu to change
> > the terminal type from setup. Most platforms would have its own
> > configure setup menu and they need to change it to support these.
> > The new introduced terminal types are Linux, XtermR6, VT400 and SCO.
> >
> > Cc: Jian J Wang <jian.j.w...@intel.com>
> > Cc: Hao A Wu <hao.a...@intel.com>
> > Cc: Ray Ni <ray...@intel.com>
> > Cc: Liming Gao <liming....@intel.com>
> > Signed-off-by: Zhichao Gao <zhichao....@intel.com>
> > ---
> > .../BootMaintenanceManager.h | 12 ++++---
> > .../BootMaintenanceManagerStrings.uni | 10 +++++-
> > .../ConsoleOption.c | 35 ++++++-------------
> > .../BootMaintenanceManagerUiLib/Data.c | 16 ++++++---
> > 4 files changed, 39 insertions(+), 34 deletions(-)
> >
> > diff --git
> >
> a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanc
> > eManager.h
> >
> b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanc
> > eManager.h
> > index ea3cdce794..67847d8bf3 100644
> > ---
> >
> a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanc
> > eManager.h
> > +++
> >
> b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanc
> > eMa
> > +++ nager.h
> > @@ -1,7 +1,7 @@
> > /** @file
> > Header file for boot maintenance module.
> >
> > -Copyright (c) 2004 - 2018, Intel Corporation. All rights
> > reserved.<BR>
> > +Copyright (c) 2004 - 2019, Intel Corporation. All rights
> > +reserved.<BR>
> > SPDX-License-Identifier: BSD-2-Clause-Patent
> >
> > **/
> > @@ -92,7 +92,11 @@ typedef enum _TYPE_OF_TERMINAL {
> > TerminalTypeVt100,
> > TerminalTypeVt100Plus,
> > TerminalTypeVtUtf8,
> > - TerminalTypeTtyTerm
> > + TerminalTypeTtyTerm,
> > + TerminalTypeLinux,
> > + TerminalTypeXtermR6,
> > + TerminalTypeVt400,
> > + TerminalTypeSCO
> > } TYPE_OF_TERMINAL;
> >
> > //
> > @@ -1301,12 +1305,12 @@ extern BM_MENU_OPTION ConsoleOutMenu;
> > extern BM_MENU_OPTION ConsoleErrMenu;
> > extern BM_MENU_OPTION DriverMenu;
> > extern BM_MENU_OPTION TerminalMenu;
> > -extern UINT16 TerminalType[5];
> > +extern UINT16 TerminalType[9];
> > extern COM_ATTR BaudRateList[19];
> > extern COM_ATTR DataBitsList[4];
> > extern COM_ATTR ParityList[5];
> > extern COM_ATTR StopBitsList[3];
> > -extern EFI_GUID TerminalTypeGuid[5];
> > +extern EFI_GUID TerminalTypeGuid[9];
> > extern EFI_DEVICE_PATH_PROTOCOL EndDevicePath[];
> > extern UINT16 mFlowControlType[2];
> > extern UINT32 mFlowControlValue[2];
> > diff --git
> >
> a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanc
> > eManagerStrings.uni
> >
> b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanc
> > eManagerStrings.uni
> > index 2e67d27bd0..3d47473e6c 100644
> > ---
> >
> a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanc
> > eManagerStrings.uni
> > +++
> >
> b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanc
> > eMa
> > +++ nagerStrings.uni
> > @@ -1,7 +1,7 @@
> > ///** @file
> > // String definitions for Boot Maintenance Utility.
> > //
> > -// Copyright (c) 2004 - 2018, Intel Corporation. All rights
> > reserved.<BR>
> > +// Copyright (c) 2004 - 2019, Intel Corporation. All rights
> > +reserved.<BR>
> > // SPDX-License-Identifier: BSD-2-Clause-Patent // //**/ @@ -233,6
> > +233,14 @@
> > #language fr-FR "VT_UTF8"
> > #string STR_COM_TYPE_4 #language en-US "TTY_TERM"
> > #language fr-FR "TTY_TERM"
> > +#string STR_COM_TYPE_5 #language en-US "LINUX"
> > + #language fr-FR "LINUX"
> > +#string STR_COM_TYPE_6 #language en-US "XTERM_R6"
> > + #language fr-FR "XTERM_R6"
> > +#string STR_COM_TYPE_7 #language en-US "VT_400"
> > + #language fr-FR "VT_400"
> > +#string STR_COM_TYPE_8 #language en-US "SCO"
> > + #language fr-FR "SCO"
> > #string STR_RESET #language en-US "Reset System"
> > #language fr-FR "Reset System"
> > #string STR_FORM_GOTO_MAIN #language en-US "Go Back To
> Main
> > Page"
> > diff --git
> >
> a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/ConsoleOption.c
> >
> b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/ConsoleOption.c
> > index 7a53b58771..b0641c5ee9 100644
> > ---
> >
> a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/ConsoleOption.c
> > +++
> >
> b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/ConsoleOption.c
> > @@ -897,6 +897,7 @@ IsTerminalDevicePath (
> > VENDOR_DEVICE_PATH *Vendor;
> > UART_DEVICE_PATH *Uart;
> > ACPI_HID_DEVICE_PATH *Acpi;
> > + UINTN Index;
> >
> > IsTerminal = FALSE;
> >
> > @@ -929,37 +930,21 @@ IsTerminalDevicePath (
> > }
> >
> > //
> > - // There are four kinds of Terminal types
> > + // There are 9 kinds of Terminal types
> > // check to see whether this devicepath
> > // is one of that type
> > //
> > - if (CompareGuid (&Vendor->Guid, &TerminalTypeGuid[0])) {
> > - *Termi = TerminalTypePcAnsi;
> > - IsTerminal = TRUE;
> > - } else {
> > - if (CompareGuid (&Vendor->Guid, &TerminalTypeGuid[1])) {
> > - *Termi = TerminalTypeVt100;
> > - IsTerminal = TRUE;
> > - } else {
> > - if (CompareGuid (&Vendor->Guid, &TerminalTypeGuid[2])) {
> > - *Termi = TerminalTypeVt100Plus;
> > - IsTerminal = TRUE;
> > - } else {
> > - if (CompareGuid (&Vendor->Guid, &TerminalTypeGuid[3])) {
> > - *Termi = TerminalTypeVtUtf8;
> > - IsTerminal = TRUE;
> > - } else {
> > - if (CompareGuid (&Vendor->Guid, &TerminalTypeGuid[4])) {
> > - *Termi = TerminalTypeTtyTerm;
> > - IsTerminal = TRUE;
> > - } else {
> > - IsTerminal = FALSE;
> > - }
> > - }
> > - }
> > + for (Index = 0; Index < ARRAY_SIZE (TerminalTypeGuid); Index++) {
> > + if (CompareGuid (&Vendor->Guid, &TerminalTypeGuid[Index])) {
> > + *Termi = Index;
> > + IsTerminal = TRUE;
>
> Hi Zhichao,
>
> Thanks for simplifying this code logic.
> One comment here, I think you miss the "break" statement here, or the
> Index will increase to 9 and then "if (Index == ARRAY_SIZE
> (TerminalTypeGuid))" will be always true and "IsTerminal" variable is always
> FALSE, this is not the expected behavior. Please double check the code logic.
Exactly right, I missed the "break". This lib is just an example for the
terminal driver. Most platforms would have its own one. There is no example of
real open platform to use this library.
Thanks,
Zhichao
>
> Thanks,
> Dandan
>
> > }
> > }
> >
> > + if (Index == ARRAY_SIZE (TerminalTypeGuid)) {
> > + IsTerminal = FALSE;
> > + }
> > +
> > if (!IsTerminal) {
> > return FALSE;
> > }
> > diff --git a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/Data.c
> > b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/Data.c
> > index b9d86b09d8..21c4ef3d55 100644
> > --- a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/Data.c
> > +++ b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/Data.c
> > @@ -1,7 +1,7 @@
> > /** @file
> > Define some data used for Boot Maint
> >
> > -Copyright (c) 2004 - 2015, Intel Corporation. All rights
> > reserved.<BR>
> > +Copyright (c) 2004 - 2019, Intel Corporation. All rights
> > +reserved.<BR>
> > SPDX-License-Identifier: BSD-2-Clause-Patent
> >
> > **/
> > @@ -16,12 +16,16 @@ EFI_IFR_GUID_LABEL *mEndLabel = NULL; /// ///
> > Terminal type string token storage ///
> > -UINT16 TerminalType[] = {
> > +UINT16 TerminalType[9] = {
> > STRING_TOKEN(STR_COM_TYPE_0),
> > STRING_TOKEN(STR_COM_TYPE_1),
> > STRING_TOKEN(STR_COM_TYPE_2),
> > STRING_TOKEN(STR_COM_TYPE_3),
> > STRING_TOKEN(STR_COM_TYPE_4),
> > + STRING_TOKEN(STR_COM_TYPE_5),
> > + STRING_TOKEN(STR_COM_TYPE_6),
> > + STRING_TOKEN(STR_COM_TYPE_7),
> > + STRING_TOKEN(STR_COM_TYPE_8),
> > };
> >
> > ///
> > @@ -248,10 +252,14 @@ COM_ATTR StopBitsList[3] = {
> > ///
> > /// Guid for messaging path, used in Serial port setting.
> > ///
> > -EFI_GUID TerminalTypeGuid[] = {
> > +EFI_GUID TerminalTypeGuid[9] = {
> > DEVICE_PATH_MESSAGING_PC_ANSI,
> > DEVICE_PATH_MESSAGING_VT_100,
> > DEVICE_PATH_MESSAGING_VT_100_PLUS,
> > DEVICE_PATH_MESSAGING_VT_UTF8,
> > - EFI_TTY_TERM_GUID
> > + EFI_TTY_TERM_GUID,
> > + EDKII_LINUX_TERM_GUID,
> > + EDKII_XTERM_R6_GUID,
> > + EDKII_VT400_GUID,
> > + EDKII_SCO_TERM_GUID
> > };
> > --
> > 2.21.0.windows.1
> >
> >
> >
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