public inbox for devel@edk2.groups.io
 help / color / mirror / Atom feed
From: "Chiu, Chasel" <chasel.chiu@intel.com>
To: "Loo, Tung Lun" <tung.lun.loo@intel.com>,
	"devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: "Ma, Maurice" <maurice.ma@intel.com>,
	"Desimone, Nathaniel L" <nathaniel.l.desimone@intel.com>,
	"Zeng, Star" <star.zeng@intel.com>
Subject: Re: [PATCH] IntelFsp2Pkg: Add support for config editor to handle multiple UPD
Date: Mon, 18 Oct 2021 05:10:13 +0000	[thread overview]
Message-ID: <BN9PR11MB5483AEA775F4660769AA76C6E6BC9@BN9PR11MB5483.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20211015003844.1285-1-tung.lun.loo@intel.com>


Hi Tung Lun,

Should we update ConfigEditorUserManual.md for this new function?

Thanks,
Chasel


> -----Original Message-----
> From: Loo, Tung Lun <tung.lun.loo@intel.com>
> Sent: Friday, October 15, 2021 8:39 AM
> To: devel@edk2.groups.io
> Cc: Loo, Tung Lun <tung.lun.loo@intel.com>; Ma, Maurice
> <maurice.ma@intel.com>; Desimone, Nathaniel L
> <nathaniel.l.desimone@intel.com>; Zeng, Star <star.zeng@intel.com>; Chiu,
> Chasel <chasel.chiu@intel.com>
> Subject: [PATCH] IntelFsp2Pkg: Add support for config editor to handle multiple
> UPD
> 
> BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3692
> 
> In several use cases in bootloader, there are multiple instances of UPD with
> same signature header. As such, using previous version of config editor to edit
> those will result in only overriding the first found instance. This patch provides
> the flexibility to modify the instance specified.
> 
> Cc: Maurice Ma <maurice.ma@intel.com>
> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
> Cc: Star Zeng <star.zeng@intel.com>
> Cc: Chasel Chiu <chasel.chiu@intel.com>
> 
> Signed-off-by: Loo Tung Lun <tung.lun.loo@intel.com>
> ---
>  IntelFsp2Pkg/Tools/ConfigEditor/GenYamlCfg.py | 94
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
> ---------------------------
>  1 file changed, 62 insertions(+), 32 deletions(-)
> 
> diff --git a/IntelFsp2Pkg/Tools/ConfigEditor/GenYamlCfg.py
> b/IntelFsp2Pkg/Tools/ConfigEditor/GenYamlCfg.py
> index b593885807..91c4180085 100644
> --- a/IntelFsp2Pkg/Tools/ConfigEditor/GenYamlCfg.py
> +++ b/IntelFsp2Pkg/Tools/ConfigEditor/GenYamlCfg.py
> @@ -1351,24 +1351,20 @@ option format '%s' !" % option)
>                                  act_cfg['value']                         option = act_cfg['option'] -
> cfg_val = ''-                        bin_val = ''                         for i in option.split(','):
> if act_cfg['value'] in i:-                                bin_val = i+
> self.data_diff += \+                                    '\n\nBinary:          ' \+                                    +
> act_cfg['name'] + ': ' \+                                    + i + '\n'                             elif
> config_val in i:-                                cfg_val = i-                        if cfg_val != '' and
> bin_val != '':-                            self.data_diff += '\n\nBinary:        ' \-
> + act_cfg['name'] \-                                + ': ' + bin_val.replace(' ', '') \-
> + '\nConfig file:   ' \-                                + act_cfg['name'] + ': ' \-
> + cfg_val.replace(' ', '') + '\n'+                                self.data_diff += \+
> '\nConfig file:     ' \+                                    + act_cfg['name'] + ': ' + i
> else:-                        self.data_diff += '\n\nBinary:        ' \+
> self.data_diff += '\n\nBinary:           ' \                             + act_cfg['name'] + ': ' +
> act_cfg['value'] \-                            + '\nConfig file:   ' + act_cfg['name'] \+
> + '\nConfig file:     ' + act_cfg['name'] \                             + ': ' + config_val + '\n'
> def set_field_value(self, top, value_bytes, force=False):@@ -1477,33 +1473,67
> @@ for '%s' !" % (act_cfg['value'], act_cfg['path']))
>      def get_bin_segment(self, bin_data):         cfg_segs = self.get_cfg_segment()
> bin_segs = []+        fsp_instance = []         for seg in cfg_segs:             key =
> seg[0].encode()+            print("key ", key)             if key == 0:
> bin_segs.append([seg[0], 0, len(bin_data)])                 break             pos =
> bin_data.find(key)-            if pos >= 0:-                # ensure no other match for the
> key-                next_pos = bin_data.find(key, pos + len(seg[0]))-                if
> next_pos >= 0:-                    if key == b'$SKLFSP$' or key == b'$BSWFSP$':-
> string = ('Warning: Multiple matches for %s in '-                                  'binary!\n\nA
> workaround applied to such '-                                  'FSP 1.x binary to use second'-
> ' match instead of first match!' % key)-
> messagebox.showwarning('Warning!', string)-                        pos = next_pos-
> else:-                        print("Warning: Multiple matches for '%s' "-
> "in binary, the 1st instance will be used !"-                              % seg[0])-
> bin_segs.append([seg[0], pos, seg[2]])-                self.binseg_dict[seg[0]] = pos-
> else:+            while pos != -1:+                fsp_instance.append(pos)+                pos =
> bin_data.find(key, pos + len(seg[0]))+            if len(fsp_instance) <= 0:
> bin_segs.append([seg[0], -1, seg[2]])                 self.binseg_dict[seg[0]] = -1-
> continue++            elif len(fsp_instance) == 1:+                bin_segs.append([seg[0],
> fsp_instance[0], seg[2]])+                self.binseg_dict[seg[0]] = fsp_instance[0]+
> fsp_instance.clear()++            else:++                fsp_instance_root = tkinter.Tk()++
> canvas1 = tkinter.Canvas(fsp_instance_root,+                                         width=400,
> height=400)+                canvas1.pack()++                entry1 =
> tkinter.Entry(fsp_instance_root)+                canvas1.create_window(200, 220,
> window=entry1)++                text = "Multiple instances available for " +\+
> seg[0] + "\n\nThe available instances are\n"+                for edx, ins in
> enumerate(fsp_instance):+                    text += "\nInstance" + str(edx + 1) +
> ' :offset  ' +\+                         str(hex(ins))+                text += "\n\nPlease enter the
> instance number between 1 and "\+                    + str(len(fsp_instance))+
> label1 = tkinter.Label(+                    fsp_instance_root,+                    text=text,
> wraplength=380, justify='left')+                canvas1.create_window(200, 90,
> window=label1)++                def getfspinstance():+                    x1 = entry1.get()+
> fsp_instance_option = int(x1)+                    if fsp_instance_option <=
> len(fsp_instance):+                        bin_segs.append([seg[0],+
> fsp_instance[fsp_instance_option - 1],+                                        seg[2]])+
> self.binseg_dict[seg[0]] = fsp_instance[+                            fsp_instance_option -
> 1]+                    fsp_instance_root.destroy()++                button2 =
> tkinter.Button(fsp_instance_root,+                                         text='Enter the
> instance',+                                         command=lambda: getfspinstance())+
> canvas1.create_window(200, 250, window=button2)+
> fsp_instance_root.wait_window(fsp_instance_root)++
> fsp_instance.clear()          return bin_segs --
> 2.26.2.windows.1


  reply	other threads:[~2021-10-18  5:10 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-15  0:38 [PATCH] IntelFsp2Pkg: Add support for config editor to handle multiple UPD Tung Lun
2021-10-18  5:10 ` Chiu, Chasel [this message]
2021-10-18  5:44   ` Tung Lun

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-list from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=BN9PR11MB5483AEA775F4660769AA76C6E6BC9@BN9PR11MB5483.namprd11.prod.outlook.com \
    --to=devel@edk2.groups.io \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox