Date   

Re: Having problem when xHCI create Setup Stage TRB

Wu, Hao A
 

Thanks a lot.

Best Regards,
Hao Wu

-----Original Message-----
From: xiewenyi (A) <xiewenyi2@huawei.com>
Sent: Thursday, May 27, 2021 4:32 PM
To: Wu, Hao A <hao.a.wu@intel.com>; discuss@edk2.groups.io
Subject: Re: [edk2-discuss] Having problem when xHCI create Setup Stage
TRB

OK, I will submit a BZ bug and patch soon.

Thanks
Wenyi

On 2021/5/27 16:26, Wu, Hao A wrote:
Thanks.
Could you help to submit a BZ bug tracker at:
https://bugzilla.tianocore.org/enter_bug.cgi?product=EDK2?
And could you help to propose a fix for this issue?

Best Regards,
Hao Wu

-----Original Message-----
From: xiewenyi (A) <xiewenyi2@huawei.com>
Sent: Thursday, May 27, 2021 4:20 PM
To: Wu, Hao A <hao.a.wu@intel.com>; discuss@edk2.groups.io
Subject: Re: [edk2-discuss] Having problem when xHCI create Setup
Stage TRB

Hi, Wu Hao

As TRT field is not set to EfiUsbNoData when Data Stage does not
exist, USB controller returns trb err and finally lead to usb enumerate fail.


Thanks
Wenyi

On 2021/5/27 15:24, Wu, Hao A wrote:
Hello,

Looking into the XHCI spec, I think the current implementation in
XhciDxe & XhciPei does not follow the spec when it comes to the TRT
field.

Could you help to provide more information on what error is met?
Thanks in advance.

Best Regards,
Hao Wu

-----Original Message-----
From: discuss@edk2.groups.io <discuss@edk2.groups.io> On Behalf Of
wenyi,xie via groups.io
Sent: Wednesday, May 26, 2021 2:09 PM
To: discuss@edk2.groups.io
Subject: [edk2-discuss] Having problem when xHCI create Setup Stage
TRB

Hello, everyone,

we meet a problem and are not sure if it's an issue, here's the
description.
According usb-xhci specification, at USB packet level, a Control
Transfer consists of multiple transactions partitioned into stages:
a setup stage, an optional data stage, and a terminating status stage.
If Data Stage does not exist, the Transfer Type flag(TRT) should be
No Data Stage.

But in function XhcCreateUrb() in file XhciSched.c, the Direction
is set to EfiUsbDataIn or EfiUsbDataOut.
Ep->Direction = ((EpAddr & 0x80) != 0) ? EfiUsbDataIn :
Ep->EfiUsbDataOut;

and then in function XhcCreateTransferTrb(), TRT is set to 3 or 2,
it will never be 0.
if (Urb->Ep.Direction == EfiUsbDataIn) {
TrbStart->TrbCtrSetup.TRT = 3;
} else if (Urb->Ep.Direction == EfiUsbDataOut) {
TrbStart->TrbCtrSetup.TRT = 2;
} else {
TrbStart->TrbCtrSetup.TRT = 0;
}

TRT Value Definition
0 No Data Stage
1 Reserved
2 OUT Data Stage
3 IN Data Stage




Re: Having problem when xHCI create Setup Stage TRB

wenyi,xie
 

OK, I will submit a BZ bug and patch soon.

Thanks
Wenyi

On 2021/5/27 16:26, Wu, Hao A wrote:
Thanks.
Could you help to submit a BZ bug tracker at: https://bugzilla.tianocore.org/enter_bug.cgi?product=EDK2?
And could you help to propose a fix for this issue?

Best Regards,
Hao Wu

-----Original Message-----
From: xiewenyi (A) <xiewenyi2@huawei.com>
Sent: Thursday, May 27, 2021 4:20 PM
To: Wu, Hao A <hao.a.wu@intel.com>; discuss@edk2.groups.io
Subject: Re: [edk2-discuss] Having problem when xHCI create Setup Stage
TRB

Hi, Wu Hao

As TRT field is not set to EfiUsbNoData when Data Stage does not exist, USB
controller returns trb err and finally lead to usb enumerate fail.


Thanks
Wenyi

On 2021/5/27 15:24, Wu, Hao A wrote:
Hello,

Looking into the XHCI spec, I think the current implementation in
XhciDxe & XhciPei does not follow the spec when it comes to the TRT field.

Could you help to provide more information on what error is met?
Thanks in advance.

Best Regards,
Hao Wu

-----Original Message-----
From: discuss@edk2.groups.io <discuss@edk2.groups.io> On Behalf Of
wenyi,xie via groups.io
Sent: Wednesday, May 26, 2021 2:09 PM
To: discuss@edk2.groups.io
Subject: [edk2-discuss] Having problem when xHCI create Setup Stage
TRB

Hello, everyone,

we meet a problem and are not sure if it's an issue, here's the description.
According usb-xhci specification, at USB packet level, a Control
Transfer consists of multiple transactions partitioned into stages: a
setup stage, an optional data stage, and a terminating status stage.
If Data Stage does not exist, the Transfer Type flag(TRT) should be
No Data Stage.

But in function XhcCreateUrb() in file XhciSched.c, the Direction is
set to EfiUsbDataIn or EfiUsbDataOut.
Ep->Direction = ((EpAddr & 0x80) != 0) ? EfiUsbDataIn :
Ep->EfiUsbDataOut;

and then in function XhcCreateTransferTrb(), TRT is set to 3 or 2,
it will never be 0.
if (Urb->Ep.Direction == EfiUsbDataIn) {
TrbStart->TrbCtrSetup.TRT = 3;
} else if (Urb->Ep.Direction == EfiUsbDataOut) {
TrbStart->TrbCtrSetup.TRT = 2;
} else {
TrbStart->TrbCtrSetup.TRT = 0;
}

TRT Value Definition
0 No Data Stage
1 Reserved
2 OUT Data Stage
3 IN Data Stage




Re: Having problem when xHCI create Setup Stage TRB

Wu, Hao A
 

Thanks.
Could you help to submit a BZ bug tracker at: https://bugzilla.tianocore.org/enter_bug.cgi?product=EDK2?
And could you help to propose a fix for this issue?

Best Regards,
Hao Wu

-----Original Message-----
From: xiewenyi (A) <xiewenyi2@huawei.com>
Sent: Thursday, May 27, 2021 4:20 PM
To: Wu, Hao A <hao.a.wu@intel.com>; discuss@edk2.groups.io
Subject: Re: [edk2-discuss] Having problem when xHCI create Setup Stage
TRB

Hi, Wu Hao

As TRT field is not set to EfiUsbNoData when Data Stage does not exist, USB
controller returns trb err and finally lead to usb enumerate fail.


Thanks
Wenyi

On 2021/5/27 15:24, Wu, Hao A wrote:
Hello,

Looking into the XHCI spec, I think the current implementation in
XhciDxe & XhciPei does not follow the spec when it comes to the TRT field.

Could you help to provide more information on what error is met?
Thanks in advance.

Best Regards,
Hao Wu

-----Original Message-----
From: discuss@edk2.groups.io <discuss@edk2.groups.io> On Behalf Of
wenyi,xie via groups.io
Sent: Wednesday, May 26, 2021 2:09 PM
To: discuss@edk2.groups.io
Subject: [edk2-discuss] Having problem when xHCI create Setup Stage
TRB

Hello, everyone,

we meet a problem and are not sure if it's an issue, here's the description.
According usb-xhci specification, at USB packet level, a Control
Transfer consists of multiple transactions partitioned into stages: a
setup stage, an optional data stage, and a terminating status stage.
If Data Stage does not exist, the Transfer Type flag(TRT) should be
No Data Stage.

But in function XhcCreateUrb() in file XhciSched.c, the Direction is
set to EfiUsbDataIn or EfiUsbDataOut.
Ep->Direction = ((EpAddr & 0x80) != 0) ? EfiUsbDataIn :
Ep->EfiUsbDataOut;

and then in function XhcCreateTransferTrb(), TRT is set to 3 or 2,
it will never be 0.
if (Urb->Ep.Direction == EfiUsbDataIn) {
TrbStart->TrbCtrSetup.TRT = 3;
} else if (Urb->Ep.Direction == EfiUsbDataOut) {
TrbStart->TrbCtrSetup.TRT = 2;
} else {
TrbStart->TrbCtrSetup.TRT = 0;
}

TRT Value Definition
0 No Data Stage
1 Reserved
2 OUT Data Stage
3 IN Data Stage




Re: Having problem when xHCI create Setup Stage TRB

wenyi,xie
 

Hi, Wu Hao

As TRT field is not set to EfiUsbNoData when Data Stage does not exist, USB controller
returns trb err and finally lead to usb enumerate fail.


Thanks
Wenyi

On 2021/5/27 15:24, Wu, Hao A wrote:
Hello,

Looking into the XHCI spec, I think the current implementation in XhciDxe & XhciPei
does not follow the spec when it comes to the TRT field.

Could you help to provide more information on what error is met?
Thanks in advance.

Best Regards,
Hao Wu

-----Original Message-----
From: discuss@edk2.groups.io <discuss@edk2.groups.io> On Behalf Of
wenyi,xie via groups.io
Sent: Wednesday, May 26, 2021 2:09 PM
To: discuss@edk2.groups.io
Subject: [edk2-discuss] Having problem when xHCI create Setup Stage TRB

Hello, everyone,

we meet a problem and are not sure if it's an issue, here's the description.
According usb-xhci specification, at USB packet level, a Control Transfer
consists of multiple transactions partitioned into stages: a setup stage, an
optional data stage, and a terminating status stage.
If Data Stage does not exist, the Transfer Type flag(TRT) should be No Data
Stage.

But in function XhcCreateUrb() in file XhciSched.c, the Direction is set to
EfiUsbDataIn or EfiUsbDataOut.
Ep->Direction = ((EpAddr & 0x80) != 0) ? EfiUsbDataIn : EfiUsbDataOut;

and then in function XhcCreateTransferTrb(), TRT is set to 3 or 2, it will never
be 0.
if (Urb->Ep.Direction == EfiUsbDataIn) {
TrbStart->TrbCtrSetup.TRT = 3;
} else if (Urb->Ep.Direction == EfiUsbDataOut) {
TrbStart->TrbCtrSetup.TRT = 2;
} else {
TrbStart->TrbCtrSetup.TRT = 0;
}

TRT Value Definition
0 No Data Stage
1 Reserved
2 OUT Data Stage
3 IN Data Stage




Re: Having problem when xHCI create Setup Stage TRB

Wu, Hao A
 

Hello,

Looking into the XHCI spec, I think the current implementation in XhciDxe & XhciPei
does not follow the spec when it comes to the TRT field.

Could you help to provide more information on what error is met?
Thanks in advance.

Best Regards,
Hao Wu

-----Original Message-----
From: discuss@edk2.groups.io <discuss@edk2.groups.io> On Behalf Of
wenyi,xie via groups.io
Sent: Wednesday, May 26, 2021 2:09 PM
To: discuss@edk2.groups.io
Subject: [edk2-discuss] Having problem when xHCI create Setup Stage TRB

Hello, everyone,

we meet a problem and are not sure if it's an issue, here's the description.
According usb-xhci specification, at USB packet level, a Control Transfer
consists of multiple transactions partitioned into stages: a setup stage, an
optional data stage, and a terminating status stage.
If Data Stage does not exist, the Transfer Type flag(TRT) should be No Data
Stage.

But in function XhcCreateUrb() in file XhciSched.c, the Direction is set to
EfiUsbDataIn or EfiUsbDataOut.
Ep->Direction = ((EpAddr & 0x80) != 0) ? EfiUsbDataIn : EfiUsbDataOut;

and then in function XhcCreateTransferTrb(), TRT is set to 3 or 2, it will never
be 0.
if (Urb->Ep.Direction == EfiUsbDataIn) {
TrbStart->TrbCtrSetup.TRT = 3;
} else if (Urb->Ep.Direction == EfiUsbDataOut) {
TrbStart->TrbCtrSetup.TRT = 2;
} else {
TrbStart->TrbCtrSetup.TRT = 0;
}

TRT Value Definition
0 No Data Stage
1 Reserved
2 OUT Data Stage
3 IN Data Stage




Having problem when xHCI create Setup Stage TRB

wenyi,xie
 

Hello, everyone,

we meet a problem and are not sure if it's an issue, here's the description.
According usb-xhci specification, at USB packet level, a Control Transfer consists of multiple transactions partitioned into stages: a setup stage, an optional data stage, and a terminating status stage.
If Data Stage does not exist, the Transfer Type flag(TRT) should be No Data Stage.

But in function XhcCreateUrb() in file XhciSched.c, the Direction is set to EfiUsbDataIn or EfiUsbDataOut.
Ep->Direction = ((EpAddr & 0x80) != 0) ? EfiUsbDataIn : EfiUsbDataOut;

and then in function XhcCreateTransferTrb(), TRT is set to 3 or 2, it will never be 0.
if (Urb->Ep.Direction == EfiUsbDataIn) {
TrbStart->TrbCtrSetup.TRT = 3;
} else if (Urb->Ep.Direction == EfiUsbDataOut) {
TrbStart->TrbCtrSetup.TRT = 2;
} else {
TrbStart->TrbCtrSetup.TRT = 0;
}

TRT Value Definition
0 No Data Stage
1 Reserved
2 OUT Data Stage
3 IN Data Stage


Re: Pull request process for the edk2 repo

Laszlo Ersek
 

On 05/25/21 15:45, Satoshi Tanda wrote:
I received emails from devel@ today so will be good to go through the patch
review process. Thank you for assisting me on this (and checking the patch
as well)!
No problem; thanks for the bug report and the contribution!
Laszlo


Best,
Satoshi


On Tue, May 25, 2021 at 5:26 AM Laszlo Ersek <lersek@redhat.com> wrote:

On 05/24/21 07:05, Satoshi Tanda wrote:
Hi Laszlo,

Thank you for letting me know the process. That is very helpful. I
_believe_ I have sent the patch to the list (CC: you) and subscribed to
the
list as well. Let me know if it does not seem to be the case. I notice I
have not received the confirmation of subscription or my email yet so
something might not be quite right :-)
It worked out fine (I just commented on the patch).

groups.io allows list admins / moderators to moderate messages in two
ways, roughly:

- approve individual messages (from non-subscribers)
- permanently un-moderate a particular subscriber

Unfortunately, we can't add non-subscribers to the allow-list
permanently; messages sent by non-subscribers require manual action
every time. That's why I requested that you please subscribe, too.

And then, even after you subscribe, your initial messages will be held
for moderation until an admin or mod catches up on their mod
notifications, and actually adds you to the allow-list. In the meantime,
your message may appear stuck or lost to you.

Thanks!
Laszlo



Best,
Satoshi


On Sun, May 23, 2021 at 4:38 AM Laszlo Ersek <lersek@redhat.com> wrote:

Hello Satoshi-san,

On 05/21/21 23:30, Satoshi Tanda wrote:
Is there any documents and instructions I can follow to create a PR for
the edk2 repo by myself? I filed an issue to the edk2 repo, and I doubt
it
will be fixed by anyone very soon. Since the fix seems trivial, I could
submit a PR if that works.

Here is the ticket.

https://bugzilla.tianocore.org/show_bug.cgi?id=3405

How I can learn edk2’s PR process, or can anyone suggest what I could
do
to make it resolved?

Thanks for opening the ticket. I've added a comment to it, moved its
status to CONFIRMED, and (with your retroactive permission :)) assigned
the ticket to you.

For the time being, the edk2 project on github.com uses github.com pull
requests for two purposes:

- All contributors can open pull requests for setting off CI builds on
their topic branches.

- Edk2 maintainers can open pull requests and set the "push" label on
them. When CI completes on such a PR, the mergify bot proceeds to merge
the branch.

Edk2 maintainers open such pull requests for patches / patch series that
have been reviewed on the list. For the time being, patch review occurs
exclusively on the list. All patches should be sent to
<devel@edk2.groups.io> with git-send-email. Please subscribe at
<https://edk2.groups.io/g/devel> before posting.


Please see the development process article here:


https://github.com/tianocore/tianocore.github.io/wiki/EDK-II-Development-Process


An informal (non-normative) article with some additional details is
here:


https://github.com/tianocore/tianocore.github.io/wiki/Laszlo's-unkempt-git-guide-for-edk2-contributors-and-maintainers


Thanks!
Laszlo





Re: Pull request process for the edk2 repo

Satoshi Tanda
 

I received emails from devel@ today so will be good to go through the patch
review process. Thank you for assisting me on this (and checking the patch
as well)!

Best,
Satoshi

On Tue, May 25, 2021 at 5:26 AM Laszlo Ersek <lersek@redhat.com> wrote:

On 05/24/21 07:05, Satoshi Tanda wrote:
Hi Laszlo,

Thank you for letting me know the process. That is very helpful. I
_believe_ I have sent the patch to the list (CC: you) and subscribed to
the
list as well. Let me know if it does not seem to be the case. I notice I
have not received the confirmation of subscription or my email yet so
something might not be quite right :-)
It worked out fine (I just commented on the patch).

groups.io allows list admins / moderators to moderate messages in two
ways, roughly:

- approve individual messages (from non-subscribers)
- permanently un-moderate a particular subscriber

Unfortunately, we can't add non-subscribers to the allow-list
permanently; messages sent by non-subscribers require manual action
every time. That's why I requested that you please subscribe, too.

And then, even after you subscribe, your initial messages will be held
for moderation until an admin or mod catches up on their mod
notifications, and actually adds you to the allow-list. In the meantime,
your message may appear stuck or lost to you.

Thanks!
Laszlo



Best,
Satoshi


On Sun, May 23, 2021 at 4:38 AM Laszlo Ersek <lersek@redhat.com> wrote:

Hello Satoshi-san,

On 05/21/21 23:30, Satoshi Tanda wrote:
Is there any documents and instructions I can follow to create a PR for
the edk2 repo by myself? I filed an issue to the edk2 repo, and I doubt
it
will be fixed by anyone very soon. Since the fix seems trivial, I could
submit a PR if that works.

Here is the ticket.

https://bugzilla.tianocore.org/show_bug.cgi?id=3405

How I can learn edk2’s PR process, or can anyone suggest what I could
do
to make it resolved?

Thanks for opening the ticket. I've added a comment to it, moved its
status to CONFIRMED, and (with your retroactive permission :)) assigned
the ticket to you.

For the time being, the edk2 project on github.com uses github.com pull
requests for two purposes:

- All contributors can open pull requests for setting off CI builds on
their topic branches.

- Edk2 maintainers can open pull requests and set the "push" label on
them. When CI completes on such a PR, the mergify bot proceeds to merge
the branch.

Edk2 maintainers open such pull requests for patches / patch series that
have been reviewed on the list. For the time being, patch review occurs
exclusively on the list. All patches should be sent to
<devel@edk2.groups.io> with git-send-email. Please subscribe at
<https://edk2.groups.io/g/devel> before posting.


Please see the development process article here:


https://github.com/tianocore/tianocore.github.io/wiki/EDK-II-Development-Process


An informal (non-normative) article with some additional details is
here:


https://github.com/tianocore/tianocore.github.io/wiki/Laszlo's-unkempt-git-guide-for-edk2-contributors-and-maintainers


Thanks!
Laszlo





Re: Pull request process for the edk2 repo

Laszlo Ersek
 

On 05/24/21 07:05, Satoshi Tanda wrote:
Hi Laszlo,

Thank you for letting me know the process. That is very helpful. I
_believe_ I have sent the patch to the list (CC: you) and subscribed to the
list as well. Let me know if it does not seem to be the case. I notice I
have not received the confirmation of subscription or my email yet so
something might not be quite right :-)
It worked out fine (I just commented on the patch).

groups.io allows list admins / moderators to moderate messages in two
ways, roughly:

- approve individual messages (from non-subscribers)
- permanently un-moderate a particular subscriber

Unfortunately, we can't add non-subscribers to the allow-list
permanently; messages sent by non-subscribers require manual action
every time. That's why I requested that you please subscribe, too.

And then, even after you subscribe, your initial messages will be held
for moderation until an admin or mod catches up on their mod
notifications, and actually adds you to the allow-list. In the meantime,
your message may appear stuck or lost to you.

Thanks!
Laszlo



Best,
Satoshi


On Sun, May 23, 2021 at 4:38 AM Laszlo Ersek <lersek@redhat.com> wrote:

Hello Satoshi-san,

On 05/21/21 23:30, Satoshi Tanda wrote:
Is there any documents and instructions I can follow to create a PR for
the edk2 repo by myself? I filed an issue to the edk2 repo, and I doubt it
will be fixed by anyone very soon. Since the fix seems trivial, I could
submit a PR if that works.

Here is the ticket.

https://bugzilla.tianocore.org/show_bug.cgi?id=3405

How I can learn edk2’s PR process, or can anyone suggest what I could do
to make it resolved?

Thanks for opening the ticket. I've added a comment to it, moved its
status to CONFIRMED, and (with your retroactive permission :)) assigned
the ticket to you.

For the time being, the edk2 project on github.com uses github.com pull
requests for two purposes:

- All contributors can open pull requests for setting off CI builds on
their topic branches.

- Edk2 maintainers can open pull requests and set the "push" label on
them. When CI completes on such a PR, the mergify bot proceeds to merge
the branch.

Edk2 maintainers open such pull requests for patches / patch series that
have been reviewed on the list. For the time being, patch review occurs
exclusively on the list. All patches should be sent to
<devel@edk2.groups.io> with git-send-email. Please subscribe at
<https://edk2.groups.io/g/devel> before posting.


Please see the development process article here:


https://github.com/tianocore/tianocore.github.io/wiki/EDK-II-Development-Process


An informal (non-normative) article with some additional details is here:


https://github.com/tianocore/tianocore.github.io/wiki/Laszlo's-unkempt-git-guide-for-edk2-contributors-and-maintainers


Thanks!
Laszlo





Re: [edk2-devel] [edk2-discuss] Google Summer of Code Interested Student

Nate DeSimone
 

Hi Caden,

Happy to see you here! Probably the best way to get in contract with Rocio and I is through email. Rocio's address is rocio.hernandez.fabian@intel.com and you already know my address 😊. I also check the mailing list fairly frequently so you can also contact me here. As far as status updates, I don't think we have a TianoCore blog so posting them to edk2-devel would be fine. I think it might also be good to schedule a call for a quick meet and greet. Which time zone are you in? I checked with Rocio and she is in Central Time. I am in Pacific Time.

Regards,
Nate

-----Original Message-----
From: discuss@edk2.groups.io <discuss@edk2.groups.io> On Behalf Of Caden Kline
Sent: Wednesday, May 19, 2021 6:54 PM
To: discuss@edk2.groups.io
Subject: Re: [edk2-devel] [edk2-discuss] Google Summer of Code Interested Student

I am happy to say that I'll be working on terminal improvement for GSoC.
Thanks for picking my proposal and thank you to my mentors(Rocio, Nate
DeSimone) for agreeing to work with me. My proposal is listed here (
https://summerofcode.withgoogle.com/projects/#5830503296401408 ); however, it doesn't differ from the wiki page or what's been discussed in this thread.

What is the best way to communicate with my mentors?

Also, in what format would the community prefer updates on the progress of my work? Patches and information in the emails that get sent, Blog Posts, new topic on the mailing list, thread on the maillist, or some combination?


On Mon, Mar 22, 2021 at 7:08 PM Andrew Fish via groups.io <afish= apple.com@groups.io> wrote:



On Mar 22, 2021, at 11:31 AM, Nate DeSimone <
nathaniel.l.desimone@intel.com> wrote:

Hi Andrew,

I tested VT_UTF8 on the macOs Terminal software and I can confirm
that
VT_UTF8 renders nicely. See the attached screenshot.
Nate,

Yes it is close to VT_UTF8, but not quite the same. I was looking back
through the driver and I’d forgotten how similar it really is.

Symbols used in table below
===========================
ESC = 0x1B
CSI = 0x9B
DEL = 0x7f
^ = CTRL

+=========+======+===========+==========+==========+=============+
| | EFI | EFI 1.10 | | | |
| | Scan | | VT100+ | | |
| KEY | Code | PC ANSI | VTUTF8 | VT100 | xterm-color |
+=========+======+===========+==========+==========+=============+
| NULL | 0x00 | | | | |
| UP | 0x01 | ESC [ A | ESC [ A | ESC [ A | ESC [ A |
| DOWN | 0x02 | ESC [ B | ESC [ B | ESC [ B | ESC [ B |
| RIGHT | 0x03 | ESC [ C | ESC [ C | ESC [ C | ESC [ C |
| LEFT | 0x04 | ESC [ D | ESC [ D | ESC [ D | ESC [ D |
| HOME | 0x05 | ESC [ H | ESC h | ESC [ H | ESC [ H |
| | | | | | ^A |
| END | 0x06 | ESC [ F | ESC k | ESC [ K | ESC [ F |
| INSERT | 0x07 | ESC [ @ | ESC + | ESC [ @ | ^E |
| | | ESC [ L | | ESC [ L | |
| DELETE | 0x08 | ESC [ X | ESC - | ESC [ P | 0x7f |
| PG UP | 0x09 | ESC [ I | ESC ? | ESC [ V | ESC [ 5 ~ |
| | | | | ESC [ ? | ^P |
| PG DOWN | 0x0A | ESC [ G | ESC / | ESC [ U | ESC [ 6 ~ |
| | | | | ESC [ / | ^N |
| F1 | 0x0B | ESC [ M | ESC 1 | ESC O P | ESC O P |
| F2 | 0x0C | ESC [ N | ESC 2 | ESC O Q | ESC O Q |
| F3 | 0x0D | ESC [ O | ESC 3 | ESC O w | ESC O R |
| F4 | 0x0E | ESC [ P | ESC 4 | ESC O x | ESC O S |
| F5 | 0x0F | ESC [ Q | ESC 5 | ESC O t | ESC [ 1 5 ~ |
| F6 | 0x10 | ESC [ R | ESC 6 | ESC O u | ESC [ 1 7 ~ |
| F7 | 0x11 | ESC [ S | ESC 7 | ESC O q | ESC [ 1 8 ~ |
| F8 | 0x12 | ESC [ T | ESC 8 | ESC O r | ESC [ 1 9 ~ |
| F9 | 0x13 | ESC [ U | ESC 9 | ESC O p | ESC [ 2 0 ~ |
| F10 | 0x14 | ESC [ V | ESC 0 | ESC O M | ESC [ 2 1 ~ |
| Escape | 0x17 | ESC | ESC | ESC | ESC |
+=========+======+===========+==========+==========+=============+
| F11 | 0x16 | | | | ESC [ 2 3 ~ |
| F12 | 0x16 | | | | ESC [ 2 4 ~ |
+=========+======+===========+==========+==========+=============+


I’m wondering it we could pick the default terminal type based on the
toolchain?

Thanks,

Andrew Fish

Thanks,
Nate

On 3/17/21, 9:02 AM, "Andrew Fish" <afish@apple.com <mailto:
afish@apple.com>> wrote:

If we are mentioning terminal types the default terminal type on
a
Mac is xterm-256color. So that is going to be the default when people
run OVMF on a Mac. So it would be nice if we can add that. I can help
out with anything xterm-256color related.

Thanks,

Andrew Fish

On Mar 16, 2021, at 8:23 AM, Laszlo Ersek <lersek@redhat.com> wrote:

Hi Nate,

(adding Leif and Ard)

On 03/13/21 03:52, Desimone, Nathaniel L wrote:
I've created a new wiki page for this task with all the
information I have gathered thus far. I've done some more
experimentation and found that there are several newer terminal
emulators that don't support DEC Special Graphics so I've reduced
the number of modes where DEC Special Graphics should be
preferred. Laszlo, if you could take a look at the terminal type
matrix I created that would be very helpful.

https://github.com/tianocore/tianocore.github.io/wiki/Tasks-Terminal-d
river-improvements

(

My background:

I settled on plain (non-UTF-8) xterm around 1998, and have been
using it ever since. Whenever something was off, I always tried to
hammer the application into conformance with my particular xterm
setup, rather than the other way around. I also have some quirky
terminal settings -- for me, "backspace" generates ^H / keycode 22
(stty sets erase to ^H), "delete" generates keycode 119, and
there's no "rubout". I still don't use UTF-8 (I use latin2).

)

* Regarding ArmVirtPkg, I stick with the default TTY_TERMINAL=FALSE
setting (which means VT-100). Using that setting, I see the
following kind of "ASCII approximation" for box drawing:

/---------------------------------------------------------------------
---------\
| Boot Manager
|
\---------------------------------------------------------------------
---------/

I'm really happy with this, as I don't care much for nice-looking
boxes; instead I prefer portability.

(NB: this seems to disagree with your "Current Behavior (Which is
wrong)" line for VT100, as it suggests CP437. That's not what I'm
seeing with VT100.)

TTY_TERMINAL=TRUE would mainly affect backspace / delete I think --
as far as I recall, that's why I asked Roy not to make
TTY_TERMINAL=TRUE the default, in 2015:

http://mid.mail-archive.com/555458DB.3090602@redhat.com
http://mid.mail-archive.com/CAFECyb_E+bGZt5xv7QhRqyD0jX=AzoEMw7VW_tjZr
+E=sQf8ww@mail.gmail.com

(I'd like to CC Roy, but I can't tell if he's now working for
Linaro, Cavium, HPE, Marvell, or another company.)

* Regarding OvmfPkg, currently PC_ANSI is hard-coded, and for me it
looks like this:

ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄż
ł Boot Manager
ł
ŔÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄŮ

Obviously I'd much prefer if I got the simple ASCII approximation
here as well.

* Whether VT100 and/or PC_ANSI and/or TTY_TERM are *officially*
supposed to use DEC Special Graphics, I can't tell.

I know what my preferences are:

- the current BackSpace and Delete mappings (which work fine for me
with both VT100 and PC_ANSI, but *not* with TTY_TERM),

- and the most primitive ASCII mapping (no special graphics, no UTF-8
sequences, etc). I really like a super dumb terminal, where taking
simple "ASCII screenshots" (and pasting them into plaintext emails!)
is *trivial*.

... Looking at your "Expected Behavior" table, there is only one
line left with "poor man's ASCII" -- namely, TTY_TERM.
Unfortunately, TTY_TERM breaks my BackSpace / Delete settings :(

* In summary, I'd prefer if (a) VT100 stayed as-is (using "poor
man's ASCII", as seen in ArmVirtPkg), and (b) if OVMF used *that*
VT100, rather than PC_ANSI, by default.

Thanks!
Laszlo











<macos_terminal_vt_utf8.png>






Re: UEFI Redfish support

Mahantesh Salimath
 

Hello Abner,

Thank you very much for the info.
I'll look into alternate ways for addressing our concerns.

Best,
Mahantesh

-----Original Message-----
From: discuss@edk2.groups.io <discuss@edk2.groups.io> On Behalf Of Abner
Chang via groups.io
Sent: Monday, May 24, 2021 12:16 AM
To: discuss@edk2.groups.io; Mahantesh Salimath <mahantesh@nvidia.com>
Cc: Wang, Nickle (HPS SW) <nickle.wang@hpe.com>
Subject: Re: [edk2-discuss] UEFI Redfish support

External email: Use caution opening links or attachments


Hi Mahantesh,
We had defined the corresponding API in EFI REST EX protocol (EventService)
to incorporate the service-implementation event service such as Redfish
event service, however we don't have the implementation for this API .
Currently we have EDK2 Redfish foundation upstreamed in edk2
(https://github.com/tianocore/edk2/blob/master/RedfishPkg/Readme.md),
that foundation code discovers the Redfish service on the given NIC according
to the Redfish Host interface, and then creates EFI REST EX instance for the
client. You can use the that REST Ex instance to communicate with Redfish
service, however we have to implement EvenService API first.
We are now working on the EDK2 Redfish client (based on EDK2 Redfish
foundation) which is communicate with Redfish service for the platform
configurations only. We may need to create a project for the EDK2 Redfish
event service.

Regards,
Abner


-----Original Message-----
From: discuss@edk2.groups.io [mailto:discuss@edk2.groups.io] On Behalf
Of Mahantesh Salimath
Sent: Friday, May 21, 2021 2:01 AM
To: discuss@edk2.groups.io
Subject: [edk2-discuss] UEFI Redfish support

Hello,

I'm new to the group, I'm a system software engineer working for a
corporation in USA.
I'm not sure where to post my queries, hence posting it here.

I have recently started working on adding Redfish support to our systems.
More specifically, I'm working on adding Events service feature:
(INVALID URI REMOVED.
0.html*event-
service__;Iw!!NpxR!wOQyn02kSNI3BA2FQZQJAcTzjyDYriOaVQrWX_aN-
QnSLlKpeN4aMv7y2hHCv3A$ )

Clients can connect to Redfish service (Redfish Webserver) and
subscribe to events so that they receive a notification when a
subscribed event occurs.
I'm wondering if system events such as: system reboot, system booted
successfully, error during bootup etc., can also be supported via this
service ?

As per the Redfish specification, events such as: a cable is plugged
or a button pushed on the Host are supported via the Events service,
so I think the system events can also notified.

Now, for the system events to be notified, UEFI Redfish Client (on
Host) must notify the Redfish service about these events.
I'm searching for this module in UEFI Redfish Client which is
responsible for propagating such events to Redfish Service.

Any help in this regard is greatly appreciated.
Please feel free to correct any misconceptions.

Thanks.

Best,
Mahantesh










simics source level debug UEFI Firmware

Liu Yu
 

Hi expert,

Does anyone konw how to config simics that can debug UEFI source code


Re: Pull request process for the edk2 repo

Satoshi Tanda
 

Hi Laszlo,

Thank you for letting me know the process. That is very helpful. I
_believe_ I have sent the patch to the list (CC: you) and subscribed to the
list as well. Let me know if it does not seem to be the case. I notice I
have not received the confirmation of subscription or my email yet so
something might not be quite right :-)

Best,
Satoshi

On Sun, May 23, 2021 at 4:38 AM Laszlo Ersek <lersek@redhat.com> wrote:

Hello Satoshi-san,

On 05/21/21 23:30, Satoshi Tanda wrote:
Is there any documents and instructions I can follow to create a PR for
the edk2 repo by myself? I filed an issue to the edk2 repo, and I doubt it
will be fixed by anyone very soon. Since the fix seems trivial, I could
submit a PR if that works.

Here is the ticket.

https://bugzilla.tianocore.org/show_bug.cgi?id=3405

How I can learn edk2’s PR process, or can anyone suggest what I could do
to make it resolved?

Thanks for opening the ticket. I've added a comment to it, moved its
status to CONFIRMED, and (with your retroactive permission :)) assigned
the ticket to you.

For the time being, the edk2 project on github.com uses github.com pull
requests for two purposes:

- All contributors can open pull requests for setting off CI builds on
their topic branches.

- Edk2 maintainers can open pull requests and set the "push" label on
them. When CI completes on such a PR, the mergify bot proceeds to merge
the branch.

Edk2 maintainers open such pull requests for patches / patch series that
have been reviewed on the list. For the time being, patch review occurs
exclusively on the list. All patches should be sent to
<devel@edk2.groups.io> with git-send-email. Please subscribe at
<https://edk2.groups.io/g/devel> before posting.


Please see the development process article here:


https://github.com/tianocore/tianocore.github.io/wiki/EDK-II-Development-Process


An informal (non-normative) article with some additional details is here:


https://github.com/tianocore/tianocore.github.io/wiki/Laszlo's-unkempt-git-guide-for-edk2-contributors-and-maintainers


Thanks!
Laszlo


Re: UEFI Redfish support

Abner Chang
 

Hi Mahantesh,
We had defined the corresponding API in EFI REST EX protocol (EventService) to incorporate the service-implementation event service such as Redfish event service, however we don't have the implementation for this API .
Currently we have EDK2 Redfish foundation upstreamed in edk2 (https://github.com/tianocore/edk2/blob/master/RedfishPkg/Readme.md), that foundation code discovers the Redfish service on the given NIC according to the Redfish Host interface, and then creates EFI REST EX instance for the client. You can use the that REST Ex instance to communicate with Redfish service, however we have to implement EvenService API first.
We are now working on the EDK2 Redfish client (based on EDK2 Redfish foundation) which is communicate with Redfish service for the platform configurations only. We may need to create a project for the EDK2 Redfish event service.

Regards,
Abner

-----Original Message-----
From: discuss@edk2.groups.io [mailto:discuss@edk2.groups.io] On Behalf Of
Mahantesh Salimath
Sent: Friday, May 21, 2021 2:01 AM
To: discuss@edk2.groups.io
Subject: [edk2-discuss] UEFI Redfish support

Hello,

I'm new to the group, I'm a system software engineer working for a corporation
in USA.
I'm not sure where to post my queries, hence posting it here.

I have recently started working on adding Redfish support to our systems.
More specifically, I'm working on adding Events service feature:
(INVALID URI REMOVED.
0.html*event-
service__;Iw!!NpxR!wOQyn02kSNI3BA2FQZQJAcTzjyDYriOaVQrWX_aN-
QnSLlKpeN4aMv7y2hHCv3A$ )

Clients can connect to Redfish service (Redfish Webserver) and subscribe to
events
so that they receive a notification when a subscribed event occurs.
I'm wondering if system events such as: system reboot,
system booted successfully, error during bootup etc.,
can also be supported via this service ?

As per the Redfish specification, events such as: a cable is plugged or
a button pushed on the Host are supported via the Events service, so I think
the system events can also notified.

Now, for the system events to be notified, UEFI Redfish Client (on Host) must
notify the Redfish service about these events.
I'm searching for this module in UEFI Redfish Client which is responsible for
propagating such events to Redfish Service.

Any help in this regard is greatly appreciated.
Please feel free to correct any misconceptions.

Thanks.

Best,
Mahantesh







Re: Pull request process for the edk2 repo

Laszlo Ersek
 

Hello Satoshi-san,

On 05/21/21 23:30, Satoshi Tanda wrote:
Is there any documents and instructions I can follow to create a PR for the edk2 repo by myself? I filed an issue to the edk2 repo, and I doubt it will be fixed by anyone very soon. Since the fix seems trivial, I could submit a PR if that works.

Here is the ticket.

https://bugzilla.tianocore.org/show_bug.cgi?id=3405

How I can learn edk2’s PR process, or can anyone suggest what I could do to make it resolved?
Thanks for opening the ticket. I've added a comment to it, moved its
status to CONFIRMED, and (with your retroactive permission :)) assigned
the ticket to you.

For the time being, the edk2 project on github.com uses github.com pull
requests for two purposes:

- All contributors can open pull requests for setting off CI builds on
their topic branches.

- Edk2 maintainers can open pull requests and set the "push" label on
them. When CI completes on such a PR, the mergify bot proceeds to merge
the branch.

Edk2 maintainers open such pull requests for patches / patch series that
have been reviewed on the list. For the time being, patch review occurs
exclusively on the list. All patches should be sent to
<devel@edk2.groups.io> with git-send-email. Please subscribe at
<https://edk2.groups.io/g/devel> before posting.


Please see the development process article here:

https://github.com/tianocore/tianocore.github.io/wiki/EDK-II-Development-Process


An informal (non-normative) article with some additional details is here:

https://github.com/tianocore/tianocore.github.io/wiki/Laszlo's-unkempt-git-guide-for-edk2-contributors-and-maintainers


Thanks!
Laszlo


Re: UEFI Redfish support

Laszlo Ersek
 

+Abner

Thanks
Laszlo

On 05/20/21 20:00, Mahantesh Salimath wrote:
Hello,

I'm new to the group, I'm a system software engineer working for a corporation in USA.
I'm not sure where to post my queries, hence posting it here.

I have recently started working on adding Redfish support to our systems.
More specifically, I'm working on adding Events service feature:
(http://redfish.dmtf.org/schemas/DSP0266_1.12.0.html#event-service)

Clients can connect to Redfish service (Redfish Webserver) and subscribe to events
so that they receive a notification when a subscribed event occurs.
I'm wondering if system events such as: system reboot,
system booted successfully, error during bootup etc.,
can also be supported via this service ?

As per the Redfish specification, events such as: a cable is plugged or
a button pushed on the Host are supported via the Events service, so I think
the system events can also notified.

Now, for the system events to be notified, UEFI Redfish Client (on Host) must notify the Redfish service about these events.
I'm searching for this module in UEFI Redfish Client which is responsible for propagating such events to Redfish Service.

Any help in this regard is greatly appreciated.
Please feel free to correct any misconceptions.

Thanks.

Best,
Mahantesh








Pull request process for the edk2 repo

Satoshi Tanda
 

Is there any documents and instructions I can follow to create a PR for the edk2 repo by myself? I filed an issue to the edk2 repo, and I doubt it will be fixed by anyone very soon. Since the fix seems trivial, I could submit a PR if that works.

Here is the ticket.

https://bugzilla.tianocore.org/show_bug.cgi?id=3405

How I can learn edk2’s PR process, or can anyone suggest what I could do to make it resolved?

Best,

Satoshi


UEFI Redfish support

Mahantesh Salimath
 

Hello,

I'm new to the group, I'm a system software engineer working for a corporation in USA.
I'm not sure where to post my queries, hence posting it here.

I have recently started working on adding Redfish support to our systems.
More specifically, I'm working on adding Events service feature:
(http://redfish.dmtf.org/schemas/DSP0266_1.12.0.html#event-service)

Clients can connect to Redfish service (Redfish Webserver) and subscribe to events
so that they receive a notification when a subscribed event occurs.
I'm wondering if system events such as: system reboot,
system booted successfully, error during bootup etc.,
can also be supported via this service ?

As per the Redfish specification, events such as: a cable is plugged or
a button pushed on the Host are supported via the Events service, so I think
the system events can also notified.

Now, for the system events to be notified, UEFI Redfish Client (on Host) must notify the Redfish service about these events.
I'm searching for this module in UEFI Redfish Client which is responsible for propagating such events to Redfish Service.

Any help in this regard is greatly appreciated.
Please feel free to correct any misconceptions.

Thanks.

Best,
Mahantesh


Re: [edk2-devel] [edk2-discuss] Google Summer of Code Interested Student

Caden Kline
 

I am happy to say that I'll be working on terminal improvement for GSoC.
Thanks for picking my proposal and thank you to my mentors(Rocio, Nate
DeSimone) for agreeing to work with me. My proposal is listed here (
https://summerofcode.withgoogle.com/projects/#5830503296401408 ); however,
it doesn't differ from the wiki page or what's been discussed in this
thread.

What is the best way to communicate with my mentors?

Also, in what format would the community prefer updates on the progress of
my work? Patches and information in the emails that get sent, Blog Posts,
new topic on the mailing list, thread on the maillist, or some combination?


On Mon, Mar 22, 2021 at 7:08 PM Andrew Fish via groups.io <afish=
apple.com@groups.io> wrote:



On Mar 22, 2021, at 11:31 AM, Nate DeSimone <
nathaniel.l.desimone@intel.com> wrote:

Hi Andrew,

I tested VT_UTF8 on the macOs Terminal software and I can confirm that
VT_UTF8 renders nicely. See the attached screenshot.
Nate,

Yes it is close to VT_UTF8, but not quite the same. I was looking back
through the driver and I’d forgotten how similar it really is.

Symbols used in table below
===========================
ESC = 0x1B
CSI = 0x9B
DEL = 0x7f
^ = CTRL

+=========+======+===========+==========+==========+=============+
| | EFI | EFI 1.10 | | | |
| | Scan | | VT100+ | | |
| KEY | Code | PC ANSI | VTUTF8 | VT100 | xterm-color |
+=========+======+===========+==========+==========+=============+
| NULL | 0x00 | | | | |
| UP | 0x01 | ESC [ A | ESC [ A | ESC [ A | ESC [ A |
| DOWN | 0x02 | ESC [ B | ESC [ B | ESC [ B | ESC [ B |
| RIGHT | 0x03 | ESC [ C | ESC [ C | ESC [ C | ESC [ C |
| LEFT | 0x04 | ESC [ D | ESC [ D | ESC [ D | ESC [ D |
| HOME | 0x05 | ESC [ H | ESC h | ESC [ H | ESC [ H |
| | | | | | ^A |
| END | 0x06 | ESC [ F | ESC k | ESC [ K | ESC [ F |
| INSERT | 0x07 | ESC [ @ | ESC + | ESC [ @ | ^E |
| | | ESC [ L | | ESC [ L | |
| DELETE | 0x08 | ESC [ X | ESC - | ESC [ P | 0x7f |
| PG UP | 0x09 | ESC [ I | ESC ? | ESC [ V | ESC [ 5 ~ |
| | | | | ESC [ ? | ^P |
| PG DOWN | 0x0A | ESC [ G | ESC / | ESC [ U | ESC [ 6 ~ |
| | | | | ESC [ / | ^N |
| F1 | 0x0B | ESC [ M | ESC 1 | ESC O P | ESC O P |
| F2 | 0x0C | ESC [ N | ESC 2 | ESC O Q | ESC O Q |
| F3 | 0x0D | ESC [ O | ESC 3 | ESC O w | ESC O R |
| F4 | 0x0E | ESC [ P | ESC 4 | ESC O x | ESC O S |
| F5 | 0x0F | ESC [ Q | ESC 5 | ESC O t | ESC [ 1 5 ~ |
| F6 | 0x10 | ESC [ R | ESC 6 | ESC O u | ESC [ 1 7 ~ |
| F7 | 0x11 | ESC [ S | ESC 7 | ESC O q | ESC [ 1 8 ~ |
| F8 | 0x12 | ESC [ T | ESC 8 | ESC O r | ESC [ 1 9 ~ |
| F9 | 0x13 | ESC [ U | ESC 9 | ESC O p | ESC [ 2 0 ~ |
| F10 | 0x14 | ESC [ V | ESC 0 | ESC O M | ESC [ 2 1 ~ |
| Escape | 0x17 | ESC | ESC | ESC | ESC |
+=========+======+===========+==========+==========+=============+
| F11 | 0x16 | | | | ESC [ 2 3 ~ |
| F12 | 0x16 | | | | ESC [ 2 4 ~ |
+=========+======+===========+==========+==========+=============+


I’m wondering it we could pick the default terminal type based on the
toolchain?

Thanks,

Andrew Fish

Thanks,
Nate

On 3/17/21, 9:02 AM, "Andrew Fish" <afish@apple.com <mailto:
afish@apple.com>> wrote:

If we are mentioning terminal types the default terminal type on a
Mac is xterm-256color. So that is going to be the default when people run
OVMF on a Mac. So it would be nice if we can add that. I can help out with
anything xterm-256color related.

Thanks,

Andrew Fish

On Mar 16, 2021, at 8:23 AM, Laszlo Ersek <lersek@redhat.com> wrote:

Hi Nate,

(adding Leif and Ard)

On 03/13/21 03:52, Desimone, Nathaniel L wrote:
I've created a new wiki page for this task with all the information I
have gathered thus far. I've done some more experimentation and found
that there are several newer terminal emulators that don't support
DEC Special Graphics so I've reduced the number of modes where DEC
Special Graphics should be preferred. Laszlo, if you could take a
look at the terminal type matrix I created that would be very
helpful.

https://github.com/tianocore/tianocore.github.io/wiki/Tasks-Terminal-driver-improvements

(

My background:

I settled on plain (non-UTF-8) xterm around 1998, and have been using it
ever since. Whenever something was off, I always tried to hammer the
application into conformance with my particular xterm setup, rather than
the other way around. I also have some quirky terminal settings -- for
me, "backspace" generates ^H / keycode 22 (stty sets erase to ^H),
"delete" generates keycode 119, and there's no "rubout". I still don't
use UTF-8 (I use latin2).

)

* Regarding ArmVirtPkg, I stick with the default TTY_TERMINAL=FALSE
setting (which means VT-100). Using that setting, I see the following
kind of "ASCII approximation" for box drawing:

/------------------------------------------------------------------------------\
| Boot Manager
|
\------------------------------------------------------------------------------/

I'm really happy with this, as I don't care much for nice-looking
boxes; instead I prefer portability.

(NB: this seems to disagree with your "Current Behavior (Which is
wrong)" line for VT100, as it suggests CP437. That's not what I'm
seeing with VT100.)

TTY_TERMINAL=TRUE would mainly affect backspace / delete I think -- as
far as I recall, that's why I asked Roy not to make TTY_TERMINAL=TRUE
the default, in 2015:

http://mid.mail-archive.com/555458DB.3090602@redhat.com
http://mid.mail-archive.com/CAFECyb_E+bGZt5xv7QhRqyD0jX=AzoEMw7VW_tjZr+E=sQf8ww@mail.gmail.com

(I'd like to CC Roy, but I can't tell if he's now working for Linaro,
Cavium, HPE, Marvell, or another company.)

* Regarding OvmfPkg, currently PC_ANSI is hard-coded, and for me it
looks like this:

ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄż
ł Boot Manager
ł
ŔÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄŮ

Obviously I'd much prefer if I got the simple ASCII approximation here
as well.

* Whether VT100 and/or PC_ANSI and/or TTY_TERM are *officially* supposed
to use DEC Special Graphics, I can't tell.

I know what my preferences are:

- the current BackSpace and Delete mappings (which work fine for me
with both VT100 and PC_ANSI, but *not* with TTY_TERM),

- and the most primitive ASCII mapping (no special graphics, no UTF-8
sequences, etc). I really like a super dumb terminal, where taking
simple "ASCII screenshots" (and pasting them into plaintext emails!)
is *trivial*.

... Looking at your "Expected Behavior" table, there is only one line
left with "poor man's ASCII" -- namely, TTY_TERM. Unfortunately,
TTY_TERM breaks my BackSpace / Delete settings :(

* In summary, I'd prefer if (a) VT100 stayed as-is (using "poor man's
ASCII", as seen in ArmVirtPkg), and (b) if OVMF used *that* VT100,
rather than PC_ANSI, by default.

Thanks!
Laszlo











<macos_terminal_vt_utf8.png>






Not able to boot Linux after flashing Intel Quark Platform Image on Intel Galileo Gen 2

Nihal
 

Hello Everyone,

I have Flashed Intel Galileo Gen 2 using Intel Quark Platform image but I'm unable to boot OS after that.

Does anyone know how to solve this?

I am following this https://github.com/tianocore/edk2-platforms/tree/master/Platform/Intel/QuarkPlatformPkg

while following Install, Configure, and Boot Linux sec in https://github.com/tianocore/edk2-platforms/tree/master/Platform/Intel/QuarkPlatformPkg I'm getting this.

For better understanding see the attached SS

141 - 160 of 885