[PATCH 4/5] ltq-vdsl-vr11-app: always disconnect on exit
Jan Hoffmann
jan at 3e8.eu
Fri Jul 12 06:49:52 PDT 2024
Move the code for disconnection on exit to a separate function, and also
call it in the code paths for SIGINT and the "quit" CLI command.
While at it, make the patch description a bit clearer.
Signed-off-by: Jan Hoffmann <jan at 3e8.eu>
---
.../network/config/ltq-vdsl-vr11-app/Makefile | 2 +-
.../patches/200-autoboot.patch | 124 +++++++++++++-----
.../ltq-vdsl-vr11-app/patches/300-ubus.patch | 4 +-
3 files changed, 97 insertions(+), 33 deletions(-)
diff --git a/package/network/config/ltq-vdsl-vr11-app/Makefile b/package/network/config/ltq-vdsl-vr11-app/Makefile
index 4e26ee459a1e..e56e90f99642 100644
--- a/package/network/config/ltq-vdsl-vr11-app/Makefile
+++ b/package/network/config/ltq-vdsl-vr11-app/Makefile
@@ -9,7 +9,7 @@ include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=ltq-vdsl-vr11-app
PKG_VERSION:=4.23.1
-PKG_RELEASE:=3
+PKG_RELEASE:=4
PKG_BASE_NAME:=dsl_cpe_control
UGW_VERSION=8.5.2.10
diff --git a/package/network/config/ltq-vdsl-vr11-app/patches/200-autoboot.patch b/package/network/config/ltq-vdsl-vr11-app/patches/200-autoboot.patch
index 3397c7f024e3..5625af97725c 100644
--- a/package/network/config/ltq-vdsl-vr11-app/patches/200-autoboot.patch
+++ b/package/network/config/ltq-vdsl-vr11-app/patches/200-autoboot.patch
@@ -1,9 +1,13 @@
This enables automatic connection after the control daemon is started,
and also changes the way the connection is stopped on termination.
-Using the autoboot restart command is necessary because the stop command
-would stop the autoboot thread, and the driver offers no working way to
-start it again later, short of unloading and reloading the module.
+Using the autoboot restart command (in combination with configuring the
+state machine to wait) is necessary because the stop command would stop
+the autoboot thread, and the driver offers no working way to start it
+again later, short of unloading and reloading the module.
+
+The disconnection code is also moved to a separate function, so it can
+be called in other exit code paths than the one for SIGTERM.
--- a/src/dsl_cpe_init_cfg.c
+++ b/src/dsl_cpe_init_cfg.c
@@ -18,18 +22,19 @@ start it again later, short of unloading and reloading the module.
DSL_CPE_LINE_ACTIVATE_CTRL_SET(DSL_G997_INHIBIT_LDSF, DSL_G997_INHIBIT_ACSF, DSL_G997_NORMAL_STARTUP),
--- a/src/dsl_cpe_control.c
+++ b/src/dsl_cpe_control.c
-@@ -7338,6 +7338,7 @@ DSL_CPE_STATIC DSL_void_t DSL_CPE_Termi
- {
- DSL_Error_t nRet = DSL_SUCCESS;
- DSL_int_t nDevice = 0;
-+ DSL_AutobootConfig_t sAutobootCfg;
- DSL_AutobootControl_t sAutobootCtl;
- DSL_CPE_Control_Context_t *pCtrlCtx = DSL_NULL;
-
-@@ -7349,8 +7350,32 @@ DSL_CPE_STATIC DSL_void_t DSL_CPE_Termi
+@@ -7252,6 +7252,58 @@ static DSL_boolean_t DSL_CPE_DebugAndTes
+ #endif /* defined(DSL_DEBUG_TOOL_INTERFACE) || defined(INCLUDE_DSL_CPE_DTI_SUPPORT) */
+ #endif /* defined(INCLUDE_DSL_JSON_PARSING) && (INCLUDE_DSL_JSON_PARSING == 1) */
- for (nDevice = 0; nDevice < DSL_CPE_DSL_ENTITIES; ++nDevice)
- {
++DSL_CPE_STATIC DSL_void_t DSL_CPE_ShutdownConnection(void)
++{
++ DSL_Error_t nRet = DSL_SUCCESS;
++ DSL_int_t nDevice = 0;
++ DSL_AutobootConfig_t sAutobootCfg;
++ DSL_AutobootControl_t sAutobootCtl;
++
++ for (nDevice = 0; nDevice < DSL_CPE_DSL_ENTITIES; ++nDevice)
++ {
+ g_bWaitBeforeConfigWrite[nDevice] = DSL_TRUE;
+ g_bWaitBeforeLinkActivation[nDevice] = DSL_TRUE;
+ g_bWaitBeforeRestart[nDevice] = DSL_TRUE;
@@ -54,29 +59,88 @@ start it again later, short of unloading and reloading the module.
+ DSL_CPE_CRLF, nDevice, sAutobootCfg.accessCtl.nReturn));
+ }
+
- memset(&sAutobootCtl, 0, sizeof(DSL_AutobootControl_t));
-- sAutobootCtl.data.nCommand = DSL_AUTOBOOT_CTRL_STOP;
++ memset(&sAutobootCtl, 0, sizeof(DSL_AutobootControl_t));
+ sAutobootCtl.data.nCommand = DSL_AUTOBOOT_CTRL_RESTART;
-
- nRet = (DSL_Error_t)DSL_CPE_Ioctl(
- DSL_CPE_GetGlobalContext()->fd[nDevice],
-@@ -7359,13 +7384,13 @@ DSL_CPE_STATIC DSL_void_t DSL_CPE_Termi
- if (nRet < DSL_SUCCESS)
- {
- DSL_CCA_DEBUG(DSL_CCA_DBG_ERR, (DSL_CPE_PREFIX
-- "Autoboot stop for device (%d) failed!, nRet = %d!"
++
++ nRet = (DSL_Error_t)DSL_CPE_Ioctl(
++ DSL_CPE_GetGlobalContext()->fd[nDevice],
++ DSL_FIO_AUTOBOOT_CONTROL_SET, (DSL_int_t)&sAutobootCtl);
++
++ if (nRet < DSL_SUCCESS)
++ {
++ DSL_CCA_DEBUG(DSL_CCA_DBG_ERR, (DSL_CPE_PREFIX
+ "Autoboot restart for device (%d) failed!, nRet = %d!"
- DSL_CPE_CRLF, nDevice, sAutobootCtl.accessCtl.nReturn));
- }
++ DSL_CPE_CRLF, nDevice, sAutobootCtl.accessCtl.nReturn));
++ }
++ }
++
++ DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
++ "Connection shutdown finished." DSL_CPE_CRLF));
++}
++
+ #ifndef RTEMS
+ /**
+ Signal handler.
+@@ -7327,6 +7379,8 @@ DSL_CPE_STATIC DSL_void_t DSL_CPE_CLI_Q
+
+ DSL_CPE_STATIC DSL_void_t DSL_CPE_Interruption(void)
+ {
++ DSL_CPE_ShutdownConnection();
++
+ DSL_CPE_DaemonExit();
+
+ #ifdef INCLUDE_DSL_CPE_CLI_SUPPORT
+@@ -7336,37 +7390,16 @@ DSL_CPE_STATIC DSL_void_t DSL_CPE_Inter
+
+ DSL_CPE_STATIC DSL_void_t DSL_CPE_Termination(void)
+ {
+- DSL_Error_t nRet = DSL_SUCCESS;
+- DSL_int_t nDevice = 0;
+- DSL_AutobootControl_t sAutobootCtl;
+ DSL_CPE_Control_Context_t *pCtrlCtx = DSL_NULL;
+
++ DSL_CPE_ShutdownConnection();
++
+ pCtrlCtx = DSL_CPE_GetGlobalContext();
+ if (pCtrlCtx != DSL_NULL)
+ {
+ pCtrlCtx->bEvtRun = DSL_FALSE;
}
- DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
+- for (nDevice = 0; nDevice < DSL_CPE_DSL_ENTITIES; ++nDevice)
+- {
+- memset(&sAutobootCtl, 0, sizeof(DSL_AutobootControl_t));
+- sAutobootCtl.data.nCommand = DSL_AUTOBOOT_CTRL_STOP;
+-
+- nRet = (DSL_Error_t)DSL_CPE_Ioctl(
+- DSL_CPE_GetGlobalContext()->fd[nDevice],
+- DSL_FIO_AUTOBOOT_CONTROL_SET, (DSL_int_t)&sAutobootCtl);
+-
+- if (nRet < DSL_SUCCESS)
+- {
+- DSL_CCA_DEBUG(DSL_CCA_DBG_ERR, (DSL_CPE_PREFIX
+- "Autoboot stop for device (%d) failed!, nRet = %d!"
+- DSL_CPE_CRLF, nDevice, sAutobootCtl.accessCtl.nReturn));
+- }
+- }
+-
+- DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
- "Autoboot stop executed" DSL_CPE_CRLF));
-+ "Autoboot restart executed" DSL_CPE_CRLF));
-
+-
DSL_CPE_DaemonExit();
-@@ -8798,4 +8823,4 @@ DSL_CPE_STATIC DSL_Error_t DSL_CPE_Firmw
+ #ifdef INCLUDE_DSL_CPE_CLI_SUPPORT
+@@ -8551,6 +8584,9 @@ void DSL_CPE_main(void)
+ DSL_CPE_STATIC DSL_Error_t DSL_CPE_Control_Exit (DSL_void_t * pContext)
+ {
+ dummy_console_t *pConsole = pContext;
++
++ DSL_CPE_ShutdownConnection();
++
+ pConsole->bRun = DSL_FALSE;
+ return DSL_SUCCESS;
+ }
+@@ -8798,4 +8834,4 @@ DSL_CPE_STATIC DSL_Error_t DSL_CPE_Firmw
pDecimal));
return nErrCode;
diff --git a/package/network/config/ltq-vdsl-vr11-app/patches/300-ubus.patch b/package/network/config/ltq-vdsl-vr11-app/patches/300-ubus.patch
index fc0dd70bc1b7..1fe1eac1e8ab 100644
--- a/package/network/config/ltq-vdsl-vr11-app/patches/300-ubus.patch
+++ b/package/network/config/ltq-vdsl-vr11-app/patches/300-ubus.patch
@@ -10,7 +10,7 @@
DSL_char_t *g_sFirmwareName1 = DSL_NULL;
DSL_FirmwareFeatures_t g_nFwFeatures1 = {DSL_FW_XDSLMODE_CLEANED, DSL_FW_XDSLFEATURE_CLEANED,
DSL_FW_XDSLFEATURE_CLEANED};
-@@ -7831,6 +7834,8 @@ DSL_int_t dsl_cpe_daemon (
+@@ -7839,6 +7842,8 @@ DSL_int_t dsl_cpe_daemon (
#endif /* defined(INCLUDE_DSL_JSON_PARSING) && (INCLUDE_DSL_JSON_PARSING == 1) */
#endif /* RTEMS*/
@@ -19,7 +19,7 @@
/* Open DSL_CPE_MAX_DSL_ENTITIES devices*/
for (nDevice = 0; nDevice < DSL_CPE_DSL_ENTITIES; nDevice++)
{
-@@ -8367,6 +8372,7 @@ DSL_int_t dsl_cpe_daemon (
+@@ -8375,6 +8380,7 @@ DSL_int_t dsl_cpe_daemon (
#endif /* INCLUDE_DSL_CPE_CLI_SUPPORT */
DSL_CPE_CONTROL_EXIT:
--
2.45.2
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