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domenico
2025-06-24 14:35:53 +02:00
commit c06fb25d1f
9263 changed files with 1750214 additions and 0 deletions
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65
package/kernel/lantiq/ltq-adsl/patches/202-g997_danube-dynamically-allocate-hlogdata.patch Normal file
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@@ -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
{