[PATCH 0/2] ltq-vdsl-vr11(-app): don't retry L3 requests to stop more quickly

[Jan Hoffmann]

I noticed that my previous change cf6d52f45af1 ("ltq-vdsl-vr11-app:
perform orderly shutdown on exit") does not actually play very nicely
with sysupgrade.

The attempt for orderly shutdown of the DSL connection might take so
long that the vdsl_cpe_control daemon is killed forcibly, and does not
stop the DSL connection at all.

This changes the driver/daemon to only try a single L3 request instead
of up to three ones to avoid this.

Not quite sure if this is the right solution or really necessary.

(On my own actual DSL connection, the L3 request always runs into the
timeout in the driver, because the modem never responds. It works when
using a Planet VC-231G as a "DSLAM", so it is clear the feature in the
driver/modem does work in general.)

Jan Hoffmann (2):
  ltq-vdsl-vr11: add option for L3 request without retry on failure
  ltq-vdsl-vr11-app: exit more quickly if orderly shutdown fails

 package/kernel/lantiq/ltq-vdsl-vr11/Makefile  |  2 +-
 .../patches/300-l3-request-no-retry.patch     | 46 +++++++++++++++++++
 .../network/config/ltq-vdsl-vr11-app/Makefile |  2 +-
 .../patches/201-orderly-shutdown.patch        |  2 +-
 4 files changed, 49 insertions(+), 3 deletions(-)
 create mode 100644 package/kernel/lantiq/ltq-vdsl-vr11/patches/300-l3-request-no-retry.patch

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2.48.1