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ltq-vdsl-vr11-app: exit more quickly if orderly shutdown fails

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On exit, the app tries to do an orderly shutdown of the DSL connection
before it is stopped forcibly. Since the driver does 3 attempts with a
timeout of 2 seconds each, this might take about 6 seconds in the worst
case.

This is problematic on sysupgrade, because any process that doesn't exit
within 4 seconds is killed. This means that the DSL connection might not
be stopped at all before the actual system upgrade begins.

To avoid this, use the newly added option in the driver to not retry the
L3 request on failure.

Signed-off-by: Jan Hoffmann <jan@3e8.eu>
Link: https://patchwork.ozlabs.org/project/openwrt/patch/20250130102108.1606919-3-jan@3e8.eu/
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Jan Hoffmann 2025-01-30 11:19:30 +01:00 committed by Hauke Mehrtens
parent 03bbd36e67
commit 4baf162d83
2 changed files with 2 additions and 2 deletions
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2
package/network/config/ltq-vdsl-vr11-app/Makefile
View File

@ -9,7 +9,7 @@ include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=ltq-vdsl-vr11-app
PKG_VERSION:=4.23.1
PKG_RELEASE:=5
PKG_RELEASE:=6
PKG_BASE_NAME:=dsl_cpe_control
UGW_VERSION=8.5.2.10

2
package/network/config/ltq-vdsl-vr11-app/patches/201-orderly-shutdown.patch
View File

@ -45,7 +45,7 @@ is stopped on exit.
{
+ memset(&sPowerManagementStateForcedTrigger, 0x0,
+ sizeof(DSL_G997_PowerManagementStateForcedTrigger_t));
+ sPowerManagementStateForcedTrigger.data.nPowerManagementState = DSL_G997_PMSF_LX_TO_L3;
+ sPowerManagementStateForcedTrigger.data.nPowerManagementState = DSL_G997_PMSF_LX_TO_L3_NO_RETRY;
+
+ nRet = (DSL_Error_t)DSL_CPE_Ioctl(
+ DSL_CPE_GetGlobalContext()->fd[nDevice],