aboutsummaryrefslogtreecommitdiffstats
path: root/package/kernel/lantiq
diff options
context:
space:
mode:
authorChristian Marangi <ansuelsmth@gmail.com>2023-05-10 17:17:49 +0200
committerChristian Marangi <ansuelsmth@gmail.com>2023-05-12 03:15:45 +0200
commit119558a187f153a195e4254c5879b755a55e3217 (patch)
tree04535c59ded12fe5514425a38e43f7a364a69aed /package/kernel/lantiq
parent3ccdc15c6ab14df898d9f36f0d7fa752ac1c15d6 (diff)
downloadupstream-119558a187f153a195e4254c5879b755a55e3217.tar.gz
upstream-119558a187f153a195e4254c5879b755a55e3217.tar.bz2
upstream-119558a187f153a195e4254c5879b755a55e3217.zip
kernel: ltq-adsl: add patch fixing compilation warning
Add patch fixing compilation warning due to not handled switch fallthrough, stack limit and compilation warning in g997 module. Fix compilation warning: /__w/openwrt/openwrt/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/pm/drv_dsl_cpe_pm_core.c: In function 'DSL_DRV_PM_CountersReset': /__w/openwrt/openwrt/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/pm/drv_dsl_cpe_pm_core.c:2277:7: error: this statement may fall through [-Werror=implicit-fallthrough=] 2277 | if (ResetType == DSL_PM_RESET_HISTORY) | ^ /__w/openwrt/openwrt/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/pm/drv_dsl_cpe_pm_core.c:2280:4: note: here 2280 | case DSL_PM_RESET_TOTAL: | ^~~~ /__w/openwrt/openwrt/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/pm/drv_dsl_cpe_pm_core.c:2284:7: error: this statement may fall through [-Werror=implicit-fallthrough=] 2284 | if (ResetType == DSL_PM_RESET_TOTAL) | ^ /__w/openwrt/openwrt/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/pm/drv_dsl_cpe_pm_core.c:2287:4: note: here 2287 | case DSL_PM_RESET_HISTORY_SHOWTIME: | ^~~~ cc1: all warnings being treated as errors /__w/openwrt/openwrt/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/device/drv_dsl_cpe_device_danube.c: In function 'DSL_DRV_DEV_AutobootHandleTraining': /__w/openwrt/openwrt/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/device/drv_dsl_cpe_device_danube.c:3189:19: error: this statement may fall through [-Werror=implicit-fallthrough=] 3189 | if (nErrCode != DSL_SUCCESS) | ^ /__w/openwrt/openwrt/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/device/drv_dsl_cpe_device_danube.c:3197:13: note: here 3197 | case DSL_LINESTATE_IDLE: | ^~~~ cc1: all warnings being treated as errors /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/g997/drv_dsl_cpe_api_g997_danube.c: In function 'DSL_DRV_DEV_G997_PowerManagementStateForcedTrigger': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/g997/drv_dsl_cpe_api_g997_danube.c:2532:52: error: bitwise comparison always evaluates to false [-Werror=tautological-compare] 2532 | else if (((nVal >> 4) & 0x15) == 0x9) | ^~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/g997/drv_dsl_cpe_api_g997_danube.c: In function 'DSL_DRV_DEV_G997_DeltHlogGet': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_ase/ltq-dsl-ase/drv_dsl_cpe_api-3.24.4.4/src/g997/drv_dsl_cpe_api_g997_danube.c:2108:1: error: the frame size of 1056 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] 2108 | } | ^ cc1: all warnings being treated as errors Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Diffstat (limited to 'package/kernel/lantiq')
-rw-r--r--package/kernel/lantiq/ltq-adsl/patches/201-fix-compilation-warning-fallthrough.patch36
-rw-r--r--package/kernel/lantiq/ltq-adsl/patches/202-g997_danube-dynamically-allocate-hlogdata.patch65
-rw-r--r--package/kernel/lantiq/ltq-adsl/patches/203-g997_danube-fix-compilation-warning.patch26
3 files changed, 127 insertions, 0 deletions
diff --git a/package/kernel/lantiq/ltq-adsl/patches/201-fix-compilation-warning-fallthrough.patch b/package/kernel/lantiq/ltq-adsl/patches/201-fix-compilation-warning-fallthrough.patch
new file mode 100644
index 0000000000..dfaf29f449
--- /dev/null
+++ b/package/kernel/lantiq/ltq-adsl/patches/201-fix-compilation-warning-fallthrough.patch
@@ -0,0 +1,36 @@
+--- a/src/pm/drv_dsl_cpe_pm_core.c
++++ b/src/pm/drv_dsl_cpe_pm_core.c
+@@ -2274,16 +2274,18 @@ DSL_Error_t DSL_DRV_PM_CountersReset(
+ }
+ #endif /* #ifdef INCLUDE_DSL_CPE_PM_HISTORY*/
+
+- if (ResetType == DSL_PM_RESET_HISTORY)
+- break;
++ if (ResetType == DSL_PM_RESET_HISTORY)
++ break;
+
++ fallthrough;
+ case DSL_PM_RESET_TOTAL:
+ #ifdef INCLUDE_DSL_CPE_PM_TOTAL_COUNTERS
+ memset(EpData.pRecTotal, 0x0, EpData.nEpRecElementSize);
+ #endif /* #ifdef INCLUDE_DSL_CPE_PM_TOTAL_COUNTERS*/
+- if (ResetType == DSL_PM_RESET_TOTAL)
+- break;
++ if (ResetType == DSL_PM_RESET_TOTAL)
++ break;
+
++ fallthrough;
+ case DSL_PM_RESET_HISTORY_SHOWTIME:
+ #ifdef INCLUDE_DSL_CPE_PM_SHOWTIME_COUNTERS
+ nErrCode = DSL_DRV_PM_HistoryDelete(pContext, EpData.pHistShowtime );
+--- a/src/device/drv_dsl_cpe_device_danube.c
++++ b/src/device/drv_dsl_cpe_device_danube.c
+@@ -3193,7 +3193,7 @@ DSL_Error_t DSL_DRV_DEV_AutobootHandleTraining(
+ DSL_DEV_NUM(pContext)));
+ }
+ #endif /* INCLUDE_DSL_DELT*/
+- /* Pass through */
++ fallthrough ;
+ case DSL_LINESTATE_IDLE:
+ #if defined(INCLUDE_DSL_PM) && defined(INCLUDE_DSL_CPE_PM_LINE_COUNTERS)
+ if ( (pContext->bGotFullInit == DSL_TRUE) &&
diff --git a/package/kernel/lantiq/ltq-adsl/patches/202-g997_danube-dynamically-allocate-hlogdata.patch b/package/kernel/lantiq/ltq-adsl/patches/202-g997_danube-dynamically-allocate-hlogdata.patch
new file mode 100644
index 0000000000..c3b1047a2a
--- /dev/null
+++ b/package/kernel/lantiq/ltq-adsl/patches/202-g997_danube-dynamically-allocate-hlogdata.patch
@@ -0,0 +1,65 @@
+--- a/src/g997/drv_dsl_cpe_api_g997_danube.c
++++ b/src/g997/drv_dsl_cpe_api_g997_danube.c
+@@ -1984,41 +1984,53 @@ DSL_Error_t DSL_DRV_DEV_G997_DeltHlogGet(
+ {
+ if (nDirection == DSL_DOWNSTREAM)
+ {
+- DSL_G997_DeltHlogData_t HlogData;
++ DSL_G997_DeltHlogData_t *HlogData;
+
+- memset(&HlogData, 0x0, sizeof(DSL_G997_DeltHlogData_t));
++ HlogData = kzalloc(sizeof(*HlogData), GFP_KERNEL);
++ if (!HlogData)
++ {
++ DSL_DEBUG(DSL_DBG_ERR,
++ (pContext, "DSL[%02d]: ERROR - Alloc HlogData failed!"DSL_DRV_CRLF,
++ DSL_DEV_NUM(pContext)));
++ return DSL_ERR_MEMORY;
++ }
++
++ memset(HlogData, 0x0, sizeof(DSL_G997_DeltHlogData_t));
+
+ /* Get SHOWTIME Hlog values*/
+ nErrCode = DSL_DRV_DANUBE_G997_DeltHlogGet(
+- pContext, nDirection, &HlogData);
++ pContext, nDirection, HlogData);
+ if (nErrCode != DSL_SUCCESS)
+ {
+ DSL_DEBUG(DSL_DBG_ERR,
+ (pContext, "DSL[%02d]: ERROR - Showtime Hlog get failed!"DSL_DRV_CRLF,
+ DSL_DEV_NUM(pContext)));
++ kfree(HlogData);
+ return nErrCode;
+ }
+
+ /* if actual group size != 1, values should be spread */
+- if (HlogData.nGroupSize != 1)
++ if (HlogData->nGroupSize != 1)
+ {
+ nErrCode = DSL_DRV_DANUBE_G997_DeltValuesSpread(
+- 0x1, HlogData.nGroupSize, HlogData.deltHlog.nNumData,
+- HlogData.deltHlog.nNSCData, pData->deltHlog.nNSCData);
++ 0x1, HlogData->nGroupSize, HlogData->deltHlog.nNumData,
++ HlogData->deltHlog.nNSCData, pData->deltHlog.nNSCData);
+
+ if (nErrCode == DSL_SUCCESS)
+ {
+ pData->deltHlog.nNumData =
+- (DSL_uint16_t)(HlogData.deltHlog.nNumData * HlogData.nGroupSize);
++ (DSL_uint16_t)(HlogData->deltHlog.nNumData * HlogData->nGroupSize);
+ pData->nGroupSize = 1;
+- pData->nMeasurementTime = HlogData.nMeasurementTime;
++ pData->nMeasurementTime = HlogData->nMeasurementTime;
+ }
+ }
+ else
+ {
+ /* No spread needed, copy data*/
+- memcpy(pData, &HlogData, sizeof(DSL_G997_DeltHlogData_t));
++ memcpy(pData, HlogData, sizeof(DSL_G997_DeltHlogData_t));
+ }
++
++ kfree(HlogData);
+ }
+ else
+ {
diff --git a/package/kernel/lantiq/ltq-adsl/patches/203-g997_danube-fix-compilation-warning.patch b/package/kernel/lantiq/ltq-adsl/patches/203-g997_danube-fix-compilation-warning.patch
new file mode 100644
index 0000000000..c6a0e70f1f
--- /dev/null
+++ b/package/kernel/lantiq/ltq-adsl/patches/203-g997_danube-fix-compilation-warning.patch
@@ -0,0 +1,26 @@
+--- a/src/g997/drv_dsl_cpe_api_g997_danube.c
++++ b/src/g997/drv_dsl_cpe_api_g997_danube.c
+@@ -2512,6 +2524,7 @@ DSL_Error_t DSL_DRV_DEV_G997_PowerManagementStateForcedTrigger(
+ else
+ {
+ /* read L3 request failure reason */
++ DSL_uint8_t nErrCodeL3;
+ nErrCode = DSL_DRV_DANUBE_CmvRead(pContext, DSL_CMV_GROUP_STAT,
+ DSL_CMV_ADDRESS_STAT_L3_FAILURE_REASON, 0, 1, &nVal);
+ DSL_DEBUG(DSL_DBG_MSG,
+@@ -2525,11 +2538,13 @@ DSL_Error_t DSL_DRV_DEV_G997_PowerManagementStateForcedTrigger(
+ nErrCode = DSL_ERR_MSG_EXCHANGE;
+ break;
+ }
+- if (((nVal >> 4) & 0x15) == 0x5)
++
++ nErrCodeL3 = (nVal >> 4) & 0x15;
++ if (nErrCodeL3 == 0x5)
+ {
+ nErrCode = DSL_ERR_L3_NOT_IN_L0;
+ }
+- else if (((nVal >> 4) & 0x15) == 0x9)
++ else if (nErrCodeL3 == 0x9)
+ {
+ nErrCode = DSL_ERR_L3_TIMED_OUT;
+ }