On 08/02/2021 04:03, Chuanhong Guo wrote:
On Sun, Feb 7, 2021 at 12:49 AM Adrian Schmutzler
<m...@adrianschmutzler.de> wrote:
when reviewing device-support PRs, I frequently encounter the case that initial
flashing means sysupgrading from an OEM-modified OpenWrt.
This obviously means that the config of this OEM-OpenWrt should be wiped to
prevent config-clashes, but since we only provide sysupgrade in this case we
can only tell the user to do so.
In this context, I wonder whether we should exploit the compat_version for that purpose,
i.e. make the initial "proper" OpenWrt image version 1.1.
Since the OEM-OpenWrt won't know about compat_version, this technically will
have the same effect as removing SUPPORTED_DEVICES, i.e. the user will need to
use -F (and we still can't check whether he uses the necessary -F -n).
Wouldn't the same message annoy all current OpenWrt users as OpenWrt
19.07 and older don't know about compat_version either?
However, the compat_version approach will give us the chance to show an
additional message, and thus at least will allow to instruct the user during
the upgrade itself, and not just in the Wiki or in the commit message (which he
might or might not read).
The purpose of this e-mail is thus to ask:
1. Do we need this, or do we just expect the user to care, i.e. if he breaks
the device by keeping config it's his fault?
Fixing this kind of breakage is as simple as pressing down the reset
button if we have the
reset button properly defined. I think that's a fair price to pay for
not reading the instructions :D
Can I humbly suggest providing "factory" images for these devices ?
After all, it doesn't matter if it is OEM openwrt you're updating from,
if it is still a "vendor", and we already have this convention of "use
factory images to update from vendor firmware to openwrt"...
--
Henrique de Moraes Holschuh
Analista de Projetos
Centro de Estudos e Pesquisas em Tecnologias de Redes e Operações
(Ceptro.br)
+55 11 5509-3537 R.:4023
INOC 22548*625
www.nic.br
_______________________________________________
openwrt-devel mailing list
openwrt-devel@lists.openwrt.org
https://lists.openwrt.org/mailman/listinfo/openwrt-devel
