jlaitine commented on code in PR #17410:
URL: https://github.com/apache/nuttx/pull/17410#discussion_r2576532986


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arch/arm64/src/imx9/imx9_enet.c:
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@@ -1285,7 +1292,7 @@ static void imx9_txtimeout_expiry(wdparm_t arg)
    * canceling any pending interrupt work.
    */
 
-  work_queue(ETHWORK, &priv->irqwork, imx9_txtimeout_work, priv, 0);

Review Comment:
   HPWORK can't run the imx9_txtimeout_work, because it has some longer 
processing (communicating with PHY) and would block other time critical items 
running in the HPWORK. That's why it is changed explicitly to LPWORK here; so 
it is in LPWORK even if the normal operation runs in HPWORK...
   



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