[edk2,2/2] Hisilicon/D0x: Enable tftp command by default

Message ID 1520391833-9344-2-git-send-email-heyi.guo@linaro.org
State New
Headers show
Series
  • [edk2,1/2] Hisilicon/D0x: fix tftp command init failure
Related show

Commit Message

gary guo March 7, 2018, 3:03 a.m.
Since D0x platforms always have network enabled, we would like to
enable tftp command by default so that we can download something in
EFI Shell.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
---
 Platform/Hisilicon/D03/D03.dsc | 2 ++
 Platform/Hisilicon/D05/D05.dsc | 1 +
 2 files changed, 3 insertions(+)

-- 
2.7.4

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Comments

Ard Biesheuvel March 7, 2018, 4:02 p.m. | #1
On 7 March 2018 at 03:03, Heyi Guo <heyi.guo@linaro.org> wrote:
> Since D0x platforms always have network enabled, we would like to

> enable tftp command by default so that we can download something in

> EFI Shell.

>

> Contributed-under: TianoCore Contribution Agreement 1.1

> Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> Cc: Leif Lindholm <leif.lindholm@linaro.org>


The first patch looks fine to me, but I would like to give Leif a
chance to comment on the policy side of this patch.

Please ping us by the end of next week if we haven't responded by then.

> ---

>  Platform/Hisilicon/D03/D03.dsc | 2 ++

>  Platform/Hisilicon/D05/D05.dsc | 1 +

>  2 files changed, 3 insertions(+)

>

> diff --git a/Platform/Hisilicon/D03/D03.dsc b/Platform/Hisilicon/D03/D03.dsc

> index cb0669d639d1..fce1e60b1275 100644

> --- a/Platform/Hisilicon/D03/D03.dsc

> +++ b/Platform/Hisilicon/D03/D03.dsc

> @@ -29,6 +29,8 @@ [Defines]

>    SKUID_IDENTIFIER               = DEFAULT

>    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

>

> +  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> +

>  !include Silicon/Hisilicon/Hisilicon.dsc.inc

>

>  [LibraryClasses.common]

> diff --git a/Platform/Hisilicon/D05/D05.dsc b/Platform/Hisilicon/D05/D05.dsc

> index 8373a821a496..f007f3d2d7e8 100644

> --- a/Platform/Hisilicon/D05/D05.dsc

> +++ b/Platform/Hisilicon/D05/D05.dsc

> @@ -29,6 +29,7 @@ [Defines]

>    SKUID_IDENTIFIER               = DEFAULT

>    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

>    DEFINE EDK2_SKIP_PEICORE=0

> +  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

>    DEFINE NETWORK_IP6_ENABLE      = FALSE

>    DEFINE HTTP_BOOT_ENABLE        = FALSE

>

> --

> 2.7.4

>

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gary guo March 20, 2018, 7:54 a.m. | #2
Ping :)


On Wed, Mar 07, 2018 at 04:02:30PM +0000, Ard Biesheuvel wrote:
> On 7 March 2018 at 03:03, Heyi Guo <heyi.guo@linaro.org> wrote:

> > Since D0x platforms always have network enabled, we would like to

> > enable tftp command by default so that we can download something in

> > EFI Shell.

> >

> > Contributed-under: TianoCore Contribution Agreement 1.1

> > Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

> > Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> > Cc: Leif Lindholm <leif.lindholm@linaro.org>

> 

> The first patch looks fine to me, but I would like to give Leif a

> chance to comment on the policy side of this patch.

> 

> Please ping us by the end of next week if we haven't responded by then.

> 

> > ---

> >  Platform/Hisilicon/D03/D03.dsc | 2 ++

> >  Platform/Hisilicon/D05/D05.dsc | 1 +

> >  2 files changed, 3 insertions(+)

> >

> > diff --git a/Platform/Hisilicon/D03/D03.dsc b/Platform/Hisilicon/D03/D03.dsc

> > index cb0669d639d1..fce1e60b1275 100644

> > --- a/Platform/Hisilicon/D03/D03.dsc

> > +++ b/Platform/Hisilicon/D03/D03.dsc

> > @@ -29,6 +29,8 @@ [Defines]

> >    SKUID_IDENTIFIER               = DEFAULT

> >    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> >

> > +  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > +

> >  !include Silicon/Hisilicon/Hisilicon.dsc.inc

> >

> >  [LibraryClasses.common]

> > diff --git a/Platform/Hisilicon/D05/D05.dsc b/Platform/Hisilicon/D05/D05.dsc

> > index 8373a821a496..f007f3d2d7e8 100644

> > --- a/Platform/Hisilicon/D05/D05.dsc

> > +++ b/Platform/Hisilicon/D05/D05.dsc

> > @@ -29,6 +29,7 @@ [Defines]

> >    SKUID_IDENTIFIER               = DEFAULT

> >    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> >    DEFINE EDK2_SKIP_PEICORE=0

> > +  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> >    DEFINE NETWORK_IP6_ENABLE      = FALSE

> >    DEFINE HTTP_BOOT_ENABLE        = FALSE

> >

> > --

> > 2.7.4

> >

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Leif Lindholm March 20, 2018, 9:51 a.m. | #3
Ah, apologies.

I would be reluctant to add commands not covered by the UEFI Shell
Specification by default.

Since it is now a dynamic command, is there any way of loading this
dynamically (perhaps via DRIVER####) where you feel the need for it?

/
    Leif

On Tue, Mar 20, 2018 at 03:54:46PM +0800, Guo Heyi wrote:
> Ping :)

> 

> 

> On Wed, Mar 07, 2018 at 04:02:30PM +0000, Ard Biesheuvel wrote:

> > On 7 March 2018 at 03:03, Heyi Guo <heyi.guo@linaro.org> wrote:

> > > Since D0x platforms always have network enabled, we would like to

> > > enable tftp command by default so that we can download something in

> > > EFI Shell.

> > >

> > > Contributed-under: TianoCore Contribution Agreement 1.1

> > > Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

> > > Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> > > Cc: Leif Lindholm <leif.lindholm@linaro.org>

> > 

> > The first patch looks fine to me, but I would like to give Leif a

> > chance to comment on the policy side of this patch.

> > 

> > Please ping us by the end of next week if we haven't responded by then.

> > 

> > > ---

> > >  Platform/Hisilicon/D03/D03.dsc | 2 ++

> > >  Platform/Hisilicon/D05/D05.dsc | 1 +

> > >  2 files changed, 3 insertions(+)

> > >

> > > diff --git a/Platform/Hisilicon/D03/D03.dsc b/Platform/Hisilicon/D03/D03.dsc

> > > index cb0669d639d1..fce1e60b1275 100644

> > > --- a/Platform/Hisilicon/D03/D03.dsc

> > > +++ b/Platform/Hisilicon/D03/D03.dsc

> > > @@ -29,6 +29,8 @@ [Defines]

> > >    SKUID_IDENTIFIER               = DEFAULT

> > >    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> > >

> > > +  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > > +

> > >  !include Silicon/Hisilicon/Hisilicon.dsc.inc

> > >

> > >  [LibraryClasses.common]

> > > diff --git a/Platform/Hisilicon/D05/D05.dsc b/Platform/Hisilicon/D05/D05.dsc

> > > index 8373a821a496..f007f3d2d7e8 100644

> > > --- a/Platform/Hisilicon/D05/D05.dsc

> > > +++ b/Platform/Hisilicon/D05/D05.dsc

> > > @@ -29,6 +29,7 @@ [Defines]

> > >    SKUID_IDENTIFIER               = DEFAULT

> > >    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> > >    DEFINE EDK2_SKIP_PEICORE=0

> > > +  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > >    DEFINE NETWORK_IP6_ENABLE      = FALSE

> > >    DEFINE HTTP_BOOT_ENABLE        = FALSE

> > >

> > > --

> > > 2.7.4

> > >

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gary guo March 20, 2018, 12:15 p.m. | #4
I've no idea about how to use Driver####; let me spend some time to learn first
:)

Regards,

Heyi

On Tue, Mar 20, 2018 at 09:51:32AM +0000, Leif Lindholm wrote:
> Ah, apologies.

> 

> I would be reluctant to add commands not covered by the UEFI Shell

> Specification by default.

> 

> Since it is now a dynamic command, is there any way of loading this

> dynamically (perhaps via DRIVER####) where you feel the need for it?

> 

> /

>     Leif

> 

> On Tue, Mar 20, 2018 at 03:54:46PM +0800, Guo Heyi wrote:

> > Ping :)

> > 

> > 

> > On Wed, Mar 07, 2018 at 04:02:30PM +0000, Ard Biesheuvel wrote:

> > > On 7 March 2018 at 03:03, Heyi Guo <heyi.guo@linaro.org> wrote:

> > > > Since D0x platforms always have network enabled, we would like to

> > > > enable tftp command by default so that we can download something in

> > > > EFI Shell.

> > > >

> > > > Contributed-under: TianoCore Contribution Agreement 1.1

> > > > Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

> > > > Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> > > > Cc: Leif Lindholm <leif.lindholm@linaro.org>

> > > 

> > > The first patch looks fine to me, but I would like to give Leif a

> > > chance to comment on the policy side of this patch.

> > > 

> > > Please ping us by the end of next week if we haven't responded by then.

> > > 

> > > > ---

> > > >  Platform/Hisilicon/D03/D03.dsc | 2 ++

> > > >  Platform/Hisilicon/D05/D05.dsc | 1 +

> > > >  2 files changed, 3 insertions(+)

> > > >

> > > > diff --git a/Platform/Hisilicon/D03/D03.dsc b/Platform/Hisilicon/D03/D03.dsc

> > > > index cb0669d639d1..fce1e60b1275 100644

> > > > --- a/Platform/Hisilicon/D03/D03.dsc

> > > > +++ b/Platform/Hisilicon/D03/D03.dsc

> > > > @@ -29,6 +29,8 @@ [Defines]

> > > >    SKUID_IDENTIFIER               = DEFAULT

> > > >    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> > > >

> > > > +  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > > > +

> > > >  !include Silicon/Hisilicon/Hisilicon.dsc.inc

> > > >

> > > >  [LibraryClasses.common]

> > > > diff --git a/Platform/Hisilicon/D05/D05.dsc b/Platform/Hisilicon/D05/D05.dsc

> > > > index 8373a821a496..f007f3d2d7e8 100644

> > > > --- a/Platform/Hisilicon/D05/D05.dsc

> > > > +++ b/Platform/Hisilicon/D05/D05.dsc

> > > > @@ -29,6 +29,7 @@ [Defines]

> > > >    SKUID_IDENTIFIER               = DEFAULT

> > > >    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> > > >    DEFINE EDK2_SKIP_PEICORE=0

> > > > +  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > > >    DEFINE NETWORK_IP6_ENABLE      = FALSE

> > > >    DEFINE HTTP_BOOT_ENABLE        = FALSE

> > > >

> > > > --

> > > > 2.7.4

> > > >

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Ni, Ruiyu March 23, 2018, 4:51 a.m. | #5
On 3/20/2018 8:15 PM, Guo Heyi wrote:
> I've no idea about how to use Driver####; let me spend some time to learn first

> :)


Heyi,
you could use "load xxxDriver.efi" to load the dynamic command in shell.
After that, you can run "tftp" in shell just as running an internal command.

> 

> Regards,

> 

> Heyi

> 

> On Tue, Mar 20, 2018 at 09:51:32AM +0000, Leif Lindholm wrote:

>> Ah, apologies.

>>

>> I would be reluctant to add commands not covered by the UEFI Shell

>> Specification by default.

>>

>> Since it is now a dynamic command, is there any way of loading this

>> dynamically (perhaps via DRIVER####) where you feel the need for it?

>>

>> /

>>      Leif

>>

>> On Tue, Mar 20, 2018 at 03:54:46PM +0800, Guo Heyi wrote:

>>> Ping :)

>>>

>>>

>>> On Wed, Mar 07, 2018 at 04:02:30PM +0000, Ard Biesheuvel wrote:

>>>> On 7 March 2018 at 03:03, Heyi Guo <heyi.guo@linaro.org> wrote:

>>>>> Since D0x platforms always have network enabled, we would like to

>>>>> enable tftp command by default so that we can download something in

>>>>> EFI Shell.

>>>>>

>>>>> Contributed-under: TianoCore Contribution Agreement 1.1

>>>>> Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

>>>>> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>

>>>>> Cc: Leif Lindholm <leif.lindholm@linaro.org>

>>>>

>>>> The first patch looks fine to me, but I would like to give Leif a

>>>> chance to comment on the policy side of this patch.

>>>>

>>>> Please ping us by the end of next week if we haven't responded by then.

>>>>

>>>>> ---

>>>>>   Platform/Hisilicon/D03/D03.dsc | 2 ++

>>>>>   Platform/Hisilicon/D05/D05.dsc | 1 +

>>>>>   2 files changed, 3 insertions(+)

>>>>>

>>>>> diff --git a/Platform/Hisilicon/D03/D03.dsc b/Platform/Hisilicon/D03/D03.dsc

>>>>> index cb0669d639d1..fce1e60b1275 100644

>>>>> --- a/Platform/Hisilicon/D03/D03.dsc

>>>>> +++ b/Platform/Hisilicon/D03/D03.dsc

>>>>> @@ -29,6 +29,8 @@ [Defines]

>>>>>     SKUID_IDENTIFIER               = DEFAULT

>>>>>     FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

>>>>>

>>>>> +  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

>>>>> +

>>>>>   !include Silicon/Hisilicon/Hisilicon.dsc.inc

>>>>>

>>>>>   [LibraryClasses.common]

>>>>> diff --git a/Platform/Hisilicon/D05/D05.dsc b/Platform/Hisilicon/D05/D05.dsc

>>>>> index 8373a821a496..f007f3d2d7e8 100644

>>>>> --- a/Platform/Hisilicon/D05/D05.dsc

>>>>> +++ b/Platform/Hisilicon/D05/D05.dsc

>>>>> @@ -29,6 +29,7 @@ [Defines]

>>>>>     SKUID_IDENTIFIER               = DEFAULT

>>>>>     FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

>>>>>     DEFINE EDK2_SKIP_PEICORE=0

>>>>> +  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

>>>>>     DEFINE NETWORK_IP6_ENABLE      = FALSE

>>>>>     DEFINE HTTP_BOOT_ENABLE        = FALSE

>>>>>

>>>>> --

>>>>> 2.7.4

>>>>>

> _______________________________________________

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> edk2-devel@lists.01.org

> https://lists.01.org/mailman/listinfo/edk2-devel

> 



-- 
Thanks,
Ray
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gary guo March 26, 2018, 9:03 a.m. | #6
Thanks Ray.

Does that mean we need build the dynamic command driver separately and store it
in other media instead of UEFI fd image? Right now if I include the driver into
the fd image, it will be automatically added to EFI Shell command list; we don't
need to run the load command.

Hi Leif,

Is the policy to forbid including dynamic command driver into UEFI fd image?

If we need other media to store tftp command driver, then the command will
become less useful, because it is mainly used to download something else. If we
have other media like USB disk, we can use this "other media" instead of network
download to store the final target.

Thanks,
Heyi

On Fri, Mar 23, 2018 at 12:51:45PM +0800, Ni, Ruiyu wrote:
> On 3/20/2018 8:15 PM, Guo Heyi wrote:

> >I've no idea about how to use Driver####; let me spend some time to learn first

> >:)

> 

> Heyi,

> you could use "load xxxDriver.efi" to load the dynamic command in shell.

> After that, you can run "tftp" in shell just as running an internal command.

> 

> >

> >Regards,

> >

> >Heyi

> >

> >On Tue, Mar 20, 2018 at 09:51:32AM +0000, Leif Lindholm wrote:

> >>Ah, apologies.

> >>

> >>I would be reluctant to add commands not covered by the UEFI Shell

> >>Specification by default.

> >>

> >>Since it is now a dynamic command, is there any way of loading this

> >>dynamically (perhaps via DRIVER####) where you feel the need for it?

> >>

> >>/

> >>     Leif

> >>

> >>On Tue, Mar 20, 2018 at 03:54:46PM +0800, Guo Heyi wrote:

> >>>Ping :)

> >>>

> >>>

> >>>On Wed, Mar 07, 2018 at 04:02:30PM +0000, Ard Biesheuvel wrote:

> >>>>On 7 March 2018 at 03:03, Heyi Guo <heyi.guo@linaro.org> wrote:

> >>>>>Since D0x platforms always have network enabled, we would like to

> >>>>>enable tftp command by default so that we can download something in

> >>>>>EFI Shell.

> >>>>>

> >>>>>Contributed-under: TianoCore Contribution Agreement 1.1

> >>>>>Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

> >>>>>Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> >>>>>Cc: Leif Lindholm <leif.lindholm@linaro.org>

> >>>>

> >>>>The first patch looks fine to me, but I would like to give Leif a

> >>>>chance to comment on the policy side of this patch.

> >>>>

> >>>>Please ping us by the end of next week if we haven't responded by then.

> >>>>

> >>>>>---

> >>>>>  Platform/Hisilicon/D03/D03.dsc | 2 ++

> >>>>>  Platform/Hisilicon/D05/D05.dsc | 1 +

> >>>>>  2 files changed, 3 insertions(+)

> >>>>>

> >>>>>diff --git a/Platform/Hisilicon/D03/D03.dsc b/Platform/Hisilicon/D03/D03.dsc

> >>>>>index cb0669d639d1..fce1e60b1275 100644

> >>>>>--- a/Platform/Hisilicon/D03/D03.dsc

> >>>>>+++ b/Platform/Hisilicon/D03/D03.dsc

> >>>>>@@ -29,6 +29,8 @@ [Defines]

> >>>>>    SKUID_IDENTIFIER               = DEFAULT

> >>>>>    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> >>>>>

> >>>>>+  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> >>>>>+

> >>>>>  !include Silicon/Hisilicon/Hisilicon.dsc.inc

> >>>>>

> >>>>>  [LibraryClasses.common]

> >>>>>diff --git a/Platform/Hisilicon/D05/D05.dsc b/Platform/Hisilicon/D05/D05.dsc

> >>>>>index 8373a821a496..f007f3d2d7e8 100644

> >>>>>--- a/Platform/Hisilicon/D05/D05.dsc

> >>>>>+++ b/Platform/Hisilicon/D05/D05.dsc

> >>>>>@@ -29,6 +29,7 @@ [Defines]

> >>>>>    SKUID_IDENTIFIER               = DEFAULT

> >>>>>    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> >>>>>    DEFINE EDK2_SKIP_PEICORE=0

> >>>>>+  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> >>>>>    DEFINE NETWORK_IP6_ENABLE      = FALSE

> >>>>>    DEFINE HTTP_BOOT_ENABLE        = FALSE

> >>>>>

> >>>>>--

> >>>>>2.7.4

> >>>>>

> >_______________________________________________

> >edk2-devel mailing list

> >edk2-devel@lists.01.org

> >https://lists.01.org/mailman/listinfo/edk2-devel

> >

> 

> 

> -- 

> Thanks,

> Ray

> _______________________________________________

> edk2-devel mailing list

> edk2-devel@lists.01.org

> https://lists.01.org/mailman/listinfo/edk2-devel

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gary guo April 2, 2018, 2:51 a.m. | #7
Hi Ray and Leif,

Any comments?


On Mon, Mar 26, 2018 at 05:03:10PM +0800, Guo Heyi wrote:
> Thanks Ray.

> 

> Does that mean we need build the dynamic command driver separately and store it

> in other media instead of UEFI fd image? Right now if I include the driver into

> the fd image, it will be automatically added to EFI Shell command list; we don't

> need to run the load command.

> 

> Hi Leif,

> 

> Is the policy to forbid including dynamic command driver into UEFI fd image?

> 

> If we need other media to store tftp command driver, then the command will

> become less useful, because it is mainly used to download something else. If we

> have other media like USB disk, we can use this "other media" instead of network

> download to store the final target.

> 

> Thanks,

> Heyi

> 

> On Fri, Mar 23, 2018 at 12:51:45PM +0800, Ni, Ruiyu wrote:

> > On 3/20/2018 8:15 PM, Guo Heyi wrote:

> > >I've no idea about how to use Driver####; let me spend some time to learn first

> > >:)

> > 

> > Heyi,

> > you could use "load xxxDriver.efi" to load the dynamic command in shell.

> > After that, you can run "tftp" in shell just as running an internal command.

> > 

> > >

> > >Regards,

> > >

> > >Heyi

> > >

> > >On Tue, Mar 20, 2018 at 09:51:32AM +0000, Leif Lindholm wrote:

> > >>Ah, apologies.

> > >>

> > >>I would be reluctant to add commands not covered by the UEFI Shell

> > >>Specification by default.

> > >>

> > >>Since it is now a dynamic command, is there any way of loading this

> > >>dynamically (perhaps via DRIVER####) where you feel the need for it?

> > >>

> > >>/

> > >>     Leif

> > >>

> > >>On Tue, Mar 20, 2018 at 03:54:46PM +0800, Guo Heyi wrote:

> > >>>Ping :)

> > >>>

> > >>>

> > >>>On Wed, Mar 07, 2018 at 04:02:30PM +0000, Ard Biesheuvel wrote:

> > >>>>On 7 March 2018 at 03:03, Heyi Guo <heyi.guo@linaro.org> wrote:

> > >>>>>Since D0x platforms always have network enabled, we would like to

> > >>>>>enable tftp command by default so that we can download something in

> > >>>>>EFI Shell.

> > >>>>>

> > >>>>>Contributed-under: TianoCore Contribution Agreement 1.1

> > >>>>>Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

> > >>>>>Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> > >>>>>Cc: Leif Lindholm <leif.lindholm@linaro.org>

> > >>>>

> > >>>>The first patch looks fine to me, but I would like to give Leif a

> > >>>>chance to comment on the policy side of this patch.

> > >>>>

> > >>>>Please ping us by the end of next week if we haven't responded by then.

> > >>>>

> > >>>>>---

> > >>>>>  Platform/Hisilicon/D03/D03.dsc | 2 ++

> > >>>>>  Platform/Hisilicon/D05/D05.dsc | 1 +

> > >>>>>  2 files changed, 3 insertions(+)

> > >>>>>

> > >>>>>diff --git a/Platform/Hisilicon/D03/D03.dsc b/Platform/Hisilicon/D03/D03.dsc

> > >>>>>index cb0669d639d1..fce1e60b1275 100644

> > >>>>>--- a/Platform/Hisilicon/D03/D03.dsc

> > >>>>>+++ b/Platform/Hisilicon/D03/D03.dsc

> > >>>>>@@ -29,6 +29,8 @@ [Defines]

> > >>>>>    SKUID_IDENTIFIER               = DEFAULT

> > >>>>>    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> > >>>>>

> > >>>>>+  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > >>>>>+

> > >>>>>  !include Silicon/Hisilicon/Hisilicon.dsc.inc

> > >>>>>

> > >>>>>  [LibraryClasses.common]

> > >>>>>diff --git a/Platform/Hisilicon/D05/D05.dsc b/Platform/Hisilicon/D05/D05.dsc

> > >>>>>index 8373a821a496..f007f3d2d7e8 100644

> > >>>>>--- a/Platform/Hisilicon/D05/D05.dsc

> > >>>>>+++ b/Platform/Hisilicon/D05/D05.dsc

> > >>>>>@@ -29,6 +29,7 @@ [Defines]

> > >>>>>    SKUID_IDENTIFIER               = DEFAULT

> > >>>>>    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> > >>>>>    DEFINE EDK2_SKIP_PEICORE=0

> > >>>>>+  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > >>>>>    DEFINE NETWORK_IP6_ENABLE      = FALSE

> > >>>>>    DEFINE HTTP_BOOT_ENABLE        = FALSE

> > >>>>>

> > >>>>>--

> > >>>>>2.7.4

> > >>>>>

> > >_______________________________________________

> > >edk2-devel mailing list

> > >edk2-devel@lists.01.org

> > >https://lists.01.org/mailman/listinfo/edk2-devel

> > >

> > 

> > 

> > -- 

> > Thanks,

> > Ray

> > _______________________________________________

> > edk2-devel mailing list

> > edk2-devel@lists.01.org

> > https://lists.01.org/mailman/listinfo/edk2-devel

_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel
Leif Lindholm April 16, 2018, 12:33 p.m. | #8
On Mon, Apr 02, 2018 at 10:51:53AM +0800, Guo Heyi wrote:
> Hi Ray and Leif,

> 

> Any comments?

> 

> 

> On Mon, Mar 26, 2018 at 05:03:10PM +0800, Guo Heyi wrote:

> > Thanks Ray.

> > 

> > Does that mean we need build the dynamic command driver separately and store it

> > in other media instead of UEFI fd image? Right now if I include the driver into

> > the fd image, it will be automatically added to EFI Shell command list; we don't

> > need to run the load command.

> > 

> > Hi Leif,

> > 

> > Is the policy to forbid including dynamic command driver into UEFI fd image?


Let's just say that I am highly reluctant to have commands not covered
by the UEFI Shell specification included by default. Especially
commands that we know from experience have been misused in order to
not have to figure out a sensible way of doing something properly
... and then been copied to new platforms by new developers coming in
and looking at existing ports for reference.

> > If we need other media to store tftp command driver, then the command will

> > become less useful, because it is mainly used to download something else. If we

> > have other media like USB disk, we can use this "other media" instead of network

> > download to store the final target.


If you are building a development image, by all means specify an
appropriate build flag and have additional debug features built in.

But if you are looking to use this for non-development builds, I would
very much like to hear your use-case.

Best Regards,

Leif

> > Thanks,

> > Heyi

> > 

> > On Fri, Mar 23, 2018 at 12:51:45PM +0800, Ni, Ruiyu wrote:

> > > On 3/20/2018 8:15 PM, Guo Heyi wrote:

> > > >I've no idea about how to use Driver####; let me spend some time to learn first

> > > >:)

> > > 

> > > Heyi,

> > > you could use "load xxxDriver.efi" to load the dynamic command in shell.

> > > After that, you can run "tftp" in shell just as running an internal command.

> > > 

> > > >

> > > >Regards,

> > > >

> > > >Heyi

> > > >

> > > >On Tue, Mar 20, 2018 at 09:51:32AM +0000, Leif Lindholm wrote:

> > > >>Ah, apologies.

> > > >>

> > > >>I would be reluctant to add commands not covered by the UEFI Shell

> > > >>Specification by default.

> > > >>

> > > >>Since it is now a dynamic command, is there any way of loading this

> > > >>dynamically (perhaps via DRIVER####) where you feel the need for it?

> > > >>

> > > >>/

> > > >>     Leif

> > > >>

> > > >>On Tue, Mar 20, 2018 at 03:54:46PM +0800, Guo Heyi wrote:

> > > >>>Ping :)

> > > >>>

> > > >>>

> > > >>>On Wed, Mar 07, 2018 at 04:02:30PM +0000, Ard Biesheuvel wrote:

> > > >>>>On 7 March 2018 at 03:03, Heyi Guo <heyi.guo@linaro.org> wrote:

> > > >>>>>Since D0x platforms always have network enabled, we would like to

> > > >>>>>enable tftp command by default so that we can download something in

> > > >>>>>EFI Shell.

> > > >>>>>

> > > >>>>>Contributed-under: TianoCore Contribution Agreement 1.1

> > > >>>>>Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

> > > >>>>>Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> > > >>>>>Cc: Leif Lindholm <leif.lindholm@linaro.org>

> > > >>>>

> > > >>>>The first patch looks fine to me, but I would like to give Leif a

> > > >>>>chance to comment on the policy side of this patch.

> > > >>>>

> > > >>>>Please ping us by the end of next week if we haven't responded by then.

> > > >>>>

> > > >>>>>---

> > > >>>>>  Platform/Hisilicon/D03/D03.dsc | 2 ++

> > > >>>>>  Platform/Hisilicon/D05/D05.dsc | 1 +

> > > >>>>>  2 files changed, 3 insertions(+)

> > > >>>>>

> > > >>>>>diff --git a/Platform/Hisilicon/D03/D03.dsc b/Platform/Hisilicon/D03/D03.dsc

> > > >>>>>index cb0669d639d1..fce1e60b1275 100644

> > > >>>>>--- a/Platform/Hisilicon/D03/D03.dsc

> > > >>>>>+++ b/Platform/Hisilicon/D03/D03.dsc

> > > >>>>>@@ -29,6 +29,8 @@ [Defines]

> > > >>>>>    SKUID_IDENTIFIER               = DEFAULT

> > > >>>>>    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> > > >>>>>

> > > >>>>>+  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > > >>>>>+

> > > >>>>>  !include Silicon/Hisilicon/Hisilicon.dsc.inc

> > > >>>>>

> > > >>>>>  [LibraryClasses.common]

> > > >>>>>diff --git a/Platform/Hisilicon/D05/D05.dsc b/Platform/Hisilicon/D05/D05.dsc

> > > >>>>>index 8373a821a496..f007f3d2d7e8 100644

> > > >>>>>--- a/Platform/Hisilicon/D05/D05.dsc

> > > >>>>>+++ b/Platform/Hisilicon/D05/D05.dsc

> > > >>>>>@@ -29,6 +29,7 @@ [Defines]

> > > >>>>>    SKUID_IDENTIFIER               = DEFAULT

> > > >>>>>    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> > > >>>>>    DEFINE EDK2_SKIP_PEICORE=0

> > > >>>>>+  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > > >>>>>    DEFINE NETWORK_IP6_ENABLE      = FALSE

> > > >>>>>    DEFINE HTTP_BOOT_ENABLE        = FALSE

> > > >>>>>

> > > >>>>>--

> > > >>>>>2.7.4

> > > >>>>>

> > > >_______________________________________________

> > > >edk2-devel mailing list

> > > >edk2-devel@lists.01.org

> > > >https://lists.01.org/mailman/listinfo/edk2-devel

> > > >

> > > 

> > > 

> > > -- 

> > > Thanks,

> > > Ray

> > > _______________________________________________

> > > edk2-devel mailing list

> > > edk2-devel@lists.01.org

> > > https://lists.01.org/mailman/listinfo/edk2-devel

_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel
gary guo April 17, 2018, 1:58 a.m. | #9
On Mon, Apr 16, 2018 at 01:33:56PM +0100, Leif Lindholm wrote:
> On Mon, Apr 02, 2018 at 10:51:53AM +0800, Guo Heyi wrote:

> > Hi Ray and Leif,

> > 

> > Any comments?

> > 

> > 

> > On Mon, Mar 26, 2018 at 05:03:10PM +0800, Guo Heyi wrote:

> > > Thanks Ray.

> > > 

> > > Does that mean we need build the dynamic command driver separately and store it

> > > in other media instead of UEFI fd image? Right now if I include the driver into

> > > the fd image, it will be automatically added to EFI Shell command list; we don't

> > > need to run the load command.

> > > 

> > > Hi Leif,

> > > 

> > > Is the policy to forbid including dynamic command driver into UEFI fd image?

> 

> Let's just say that I am highly reluctant to have commands not covered

> by the UEFI Shell specification included by default. Especially

> commands that we know from experience have been misused in order to

> not have to figure out a sensible way of doing something properly

> ... and then been copied to new platforms by new developers coming in

> and looking at existing ports for reference.

> 

> > > If we need other media to store tftp command driver, then the command will

> > > become less useful, because it is mainly used to download something else. If we

> > > have other media like USB disk, we can use this "other media" instead of network

> > > download to store the final target.

> 

> If you are building a development image, by all means specify an

> appropriate build flag and have additional debug features built in.

> 

> But if you are looking to use this for non-development builds, I would

> very much like to hear your use-case.


In our company, network is much more feasible than other media like USB stick,
so that we can easily run some external applications or OS loaders. And USB
stick is also restricted for security concerns.

Anyway, appending a build flag is still acceptable for us, for we can add the
flag in our internal build script for development. But patch 1/2 is still
needed, or else tftp will initialize failed even if we manually set the define
flag.

Thanks,

Heyi



> 

> Best Regards,

> 

> Leif

> 

> > > Thanks,

> > > Heyi

> > > 

> > > On Fri, Mar 23, 2018 at 12:51:45PM +0800, Ni, Ruiyu wrote:

> > > > On 3/20/2018 8:15 PM, Guo Heyi wrote:

> > > > >I've no idea about how to use Driver####; let me spend some time to learn first

> > > > >:)

> > > > 

> > > > Heyi,

> > > > you could use "load xxxDriver.efi" to load the dynamic command in shell.

> > > > After that, you can run "tftp" in shell just as running an internal command.

> > > > 

> > > > >

> > > > >Regards,

> > > > >

> > > > >Heyi

> > > > >

> > > > >On Tue, Mar 20, 2018 at 09:51:32AM +0000, Leif Lindholm wrote:

> > > > >>Ah, apologies.

> > > > >>

> > > > >>I would be reluctant to add commands not covered by the UEFI Shell

> > > > >>Specification by default.

> > > > >>

> > > > >>Since it is now a dynamic command, is there any way of loading this

> > > > >>dynamically (perhaps via DRIVER####) where you feel the need for it?

> > > > >>

> > > > >>/

> > > > >>     Leif

> > > > >>

> > > > >>On Tue, Mar 20, 2018 at 03:54:46PM +0800, Guo Heyi wrote:

> > > > >>>Ping :)

> > > > >>>

> > > > >>>

> > > > >>>On Wed, Mar 07, 2018 at 04:02:30PM +0000, Ard Biesheuvel wrote:

> > > > >>>>On 7 March 2018 at 03:03, Heyi Guo <heyi.guo@linaro.org> wrote:

> > > > >>>>>Since D0x platforms always have network enabled, we would like to

> > > > >>>>>enable tftp command by default so that we can download something in

> > > > >>>>>EFI Shell.

> > > > >>>>>

> > > > >>>>>Contributed-under: TianoCore Contribution Agreement 1.1

> > > > >>>>>Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

> > > > >>>>>Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> > > > >>>>>Cc: Leif Lindholm <leif.lindholm@linaro.org>

> > > > >>>>

> > > > >>>>The first patch looks fine to me, but I would like to give Leif a

> > > > >>>>chance to comment on the policy side of this patch.

> > > > >>>>

> > > > >>>>Please ping us by the end of next week if we haven't responded by then.

> > > > >>>>

> > > > >>>>>---

> > > > >>>>>  Platform/Hisilicon/D03/D03.dsc | 2 ++

> > > > >>>>>  Platform/Hisilicon/D05/D05.dsc | 1 +

> > > > >>>>>  2 files changed, 3 insertions(+)

> > > > >>>>>

> > > > >>>>>diff --git a/Platform/Hisilicon/D03/D03.dsc b/Platform/Hisilicon/D03/D03.dsc

> > > > >>>>>index cb0669d639d1..fce1e60b1275 100644

> > > > >>>>>--- a/Platform/Hisilicon/D03/D03.dsc

> > > > >>>>>+++ b/Platform/Hisilicon/D03/D03.dsc

> > > > >>>>>@@ -29,6 +29,8 @@ [Defines]

> > > > >>>>>    SKUID_IDENTIFIER               = DEFAULT

> > > > >>>>>    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> > > > >>>>>

> > > > >>>>>+  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > > > >>>>>+

> > > > >>>>>  !include Silicon/Hisilicon/Hisilicon.dsc.inc

> > > > >>>>>

> > > > >>>>>  [LibraryClasses.common]

> > > > >>>>>diff --git a/Platform/Hisilicon/D05/D05.dsc b/Platform/Hisilicon/D05/D05.dsc

> > > > >>>>>index 8373a821a496..f007f3d2d7e8 100644

> > > > >>>>>--- a/Platform/Hisilicon/D05/D05.dsc

> > > > >>>>>+++ b/Platform/Hisilicon/D05/D05.dsc

> > > > >>>>>@@ -29,6 +29,7 @@ [Defines]

> > > > >>>>>    SKUID_IDENTIFIER               = DEFAULT

> > > > >>>>>    FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf

> > > > >>>>>    DEFINE EDK2_SKIP_PEICORE=0

> > > > >>>>>+  DEFINE INCLUDE_TFTP_COMMAND    = TRUE

> > > > >>>>>    DEFINE NETWORK_IP6_ENABLE      = FALSE

> > > > >>>>>    DEFINE HTTP_BOOT_ENABLE        = FALSE

> > > > >>>>>

> > > > >>>>>--

> > > > >>>>>2.7.4

> > > > >>>>>

> > > > >_______________________________________________

> > > > >edk2-devel mailing list

> > > > >edk2-devel@lists.01.org

> > > > >https://lists.01.org/mailman/listinfo/edk2-devel

> > > > >

> > > > 

> > > > 

> > > > -- 

> > > > Thanks,

> > > > Ray

> > > > _______________________________________________

> > > > edk2-devel mailing list

> > > > edk2-devel@lists.01.org

> > > > https://lists.01.org/mailman/listinfo/edk2-devel

_______________________________________________
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Patch

diff --git a/Platform/Hisilicon/D03/D03.dsc b/Platform/Hisilicon/D03/D03.dsc
index cb0669d639d1..fce1e60b1275 100644
--- a/Platform/Hisilicon/D03/D03.dsc
+++ b/Platform/Hisilicon/D03/D03.dsc
@@ -29,6 +29,8 @@  [Defines]
   SKUID_IDENTIFIER               = DEFAULT
   FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf
 
+  DEFINE INCLUDE_TFTP_COMMAND    = TRUE
+
 !include Silicon/Hisilicon/Hisilicon.dsc.inc
 
 [LibraryClasses.common]
diff --git a/Platform/Hisilicon/D05/D05.dsc b/Platform/Hisilicon/D05/D05.dsc
index 8373a821a496..f007f3d2d7e8 100644
--- a/Platform/Hisilicon/D05/D05.dsc
+++ b/Platform/Hisilicon/D05/D05.dsc
@@ -29,6 +29,7 @@  [Defines]
   SKUID_IDENTIFIER               = DEFAULT
   FLASH_DEFINITION               = Platform/Hisilicon/$(PLATFORM_NAME)/$(PLATFORM_NAME).fdf
   DEFINE EDK2_SKIP_PEICORE=0
+  DEFINE INCLUDE_TFTP_COMMAND    = TRUE
   DEFINE NETWORK_IP6_ENABLE      = FALSE
   DEFINE HTTP_BOOT_ENABLE        = FALSE