[U-Boot] [PATCH v2 13/14] cmd: efishell: export uefi variable helper functions

[AKASHI Takahiro <takahiro.akashi@linaro.org>]

On Sun, Dec 23, 2018 at 04:13:57AM +0100, Alexander Graf wrote:
> 
> 
> On 03.12.18 09:08, AKASHI Takahiro wrote:
> > On Mon, Dec 03, 2018 at 12:54:44AM +0100, Alexander Graf wrote:
> >>
> >>
> >> On 05.11.18 10:06, AKASHI Takahiro wrote:
> >>> Those function will be used for integration with 'env' command
> >>> so as to handle uefi variables.
> >>>
> >>> Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
> >>> ---
> >>>  cmd/efishell.c    | 4 ++--
> >>>  include/command.h | 2 ++
> >>>  2 files changed, 4 insertions(+), 2 deletions(-)
> >>>
> >>> diff --git a/cmd/efishell.c b/cmd/efishell.c
> >>> index bd2b99e74079..8122b842dd76 100644
> >>> --- a/cmd/efishell.c
> >>> +++ b/cmd/efishell.c
> >>> @@ -68,7 +68,7 @@ static void dump_var_data(char *data, unsigned long len)
> >>>   *
> >>>   *   efi_$guid_$varname = {attributes}(type)value
> >>>   */
> >>> -static int do_efi_dump_var(int argc, char * const argv[])
> >>> +int do_efi_dump_var(int argc, char * const argv[])
> >>>  {
> >>>  	char regex[256];
> >>>  	char * const regexlist[] = {regex};
> >>> @@ -228,7 +228,7 @@ out:
> >>>  	return 0;
> >>>  }
> >>>  
> >>> -static int do_efi_set_var(int argc, char * const argv[])
> >>> +int do_efi_set_var(int argc, char * const argv[])
> >>>  {
> >>>  	char *var_name, *value = NULL;
> >>>  	unsigned long size = 0;
> >>> diff --git a/include/command.h b/include/command.h
> >>> index 5bb675122cce..2ce8b53f74c8 100644
> >>> --- a/include/command.h
> >>> +++ b/include/command.h
> >>> @@ -50,6 +50,8 @@ extern int do_run(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
> >>>  #endif
> >>>  #if defined(CONFIG_CMD_BOOTEFI)
> >>>  int do_bootefi_bootmgr_exec(int boot_id);
> >>> +int do_efi_dump_var(int argc, char * const argv[]);
> >>> +int do_efi_set_var(int argc, char * const argv[]);
> >>
> >> I guess you're seeing a pattern to my comments by now.
> > 
> > Definitely, but
> > 
> >> This needs to go
> >> into efi_loader.h. The respective functions need to go into lib/efi_loader.
> > 
> > Those two functions are dedicated for command interfaces, and in my opinion,
> > it is hard for them to be seen as part of efi_loader functionality.
> 
> Same comment here then :). Feel free to introduce a new header file for
> bootefi bits, but I'm not a big fan of a giant command.h that just
> exposes all possible command handlers in the world.

I've assumed that all the do_xxx() stuff should go into command.h.
I will leave them in command.h for now.

-Takahiro Akashi

> 
> Alex