On Mon, Jun 13, 2022 at 06:38:44PM +0900, Masahisa Kojima wrote: > This series add the menu-driven UEFI boot variable maintenance > and removable media support in bootmenu. > > Different from previous version, thie series adds a new U-Boot > command "efimenu" to invoke the UEFI boot-related variable > maintenance menu.
Thanks. I'd like to give this command a more *specific* name rather than just "menu" :) For example, eficontrol or eficonfig. The followings are my comments mostly from user's perspective (or user-friendliness). So you may take them as improvements. * make menuconfig, "provide menu-driven uefi variables maintenance feature" Please add the command name, so "efimenu - ..." * the command can lead to a segmentation fault. I see it on sandbox. efi_init_obj_list() must always be called at the beginning. * If no boot option is defined yet, "Edit/Order/Delete" menu's simply return to the top menu. I expect some (error) message here. * This may happen even at "Add" if there is no block device. * Boot options without file paths (mostly for removable disks) appear in "Change Order" only if "bootmenu" is executed beforehand. This looks weird. * Some menu's have "Quit", others not. In some menu's, "Quit" means "quit without change" which is equivalent to "Esc". It looks a bit inconsistent. * Some menu's have "Save", others not. For instance, "Change Order" should have explicit "Save" so that user may cancel the change. * "Add" - The header line is "Edit Boot Option". -> Add Boot Option - Users may want to add an additional device path, especially for initrd. * "Edit" - The header line is "Select Boot Order". -> Select Boot Option - If "Description" is selected, I expect the current value is shown at editing screen. - If "File" is selected, I expect I can start with the last component (i.e. a file path). This might be arguable, though. - Users may want to have a short-form path. - Users may want to have a file path without a device media path. Now those variants for device path are acceptable in U-Boot implementation. * "Change Boot Order" - Users may want to remove a boot option (for a removable disk) which is automatically inserted by "bootmenu" from BootOrder. (The given boot option may still exist as a variable.) - As I said above, "Save" and "Quit" should be shown. * "Delete" - The header line is "Select Boot Order". -> Delete Boot Option -Takahiro Akashi > Note that menu-driven UEFI Secure Boot key management patch series > will follow. > > [Major Changes] > - rebased to v2022.07-rc4 > - there is detailed changelog in each commit > > Masahisa Kojima (9): > efi_loader: expose END device path node > efimenu: menu-driven addition of UEFI boot option > efimenu: add "Edit Boot Option" menu entry > menu: add KEY_PLUS and KEY_MINUS handling > efimenu: add "Change Boot Order" menu entry > efimenu: add "Delete Boot Option" menu entry > bootmenu: add removable media entries > doc:bootmenu: add description for UEFI boot support > doc:efimenu: add documentation for efimenu command > > cmd/Kconfig | 7 + > cmd/Makefile | 1 + > cmd/bootmenu.c | 99 +- > cmd/efimenu.c | 1824 ++++++++++++++++++++++++++++++ > common/menu.c | 6 + > doc/usage/cmd/bootmenu.rst | 74 ++ > doc/usage/cmd/efimenu.rst | 50 + > doc/usage/index.rst | 1 + > include/efi_loader.h | 63 ++ > include/efi_menu.h | 91 ++ > include/menu.h | 2 + > lib/efi_loader/efi_boottime.c | 52 +- > lib/efi_loader/efi_console.c | 78 ++ > lib/efi_loader/efi_device_path.c | 2 +- > lib/efi_loader/efi_disk.c | 11 + > lib/efi_loader/efi_file.c | 75 +- > 16 files changed, 2385 insertions(+), 51 deletions(-) > create mode 100644 cmd/efimenu.c > create mode 100644 doc/usage/cmd/efimenu.rst > create mode 100644 include/efi_menu.h > > -- > 2.17.1 >