nuttxpr commented on PR #16199:
URL: https://github.com/apache/nuttx/pull/16199#issuecomment-2801144751

   [**\[Experimental Bot, please feedback 
here\]**](https://github.com/search?q=repo%3Aapache%2Fnuttx+13552&type=issues)
   
   
   
   Yes, this PR appears to meet the NuttX requirements, although some sections 
could be expanded for better clarity.
   
   **Strengths:**
   
   * **Clear problem description:** The summary clearly explains the difference 
between Linux SocketCAN and NuttX's current behavior regarding bitrate setting.
   * **Rationale for the change:** The rationale for mimicking Linux behavior 
is well-justified.
   * **Impact description:** The impact on users (requiring `ifdown`/`ifup` 
cycle) and drivers is stated.
   * **Testing mention:** Testing is mentioned, including the platform used.
   * **Cross-referencing:** Mention of a related PR in `apps/canutils/slcan` 
demonstrates consideration for the wider impact.
   
   **Areas for improvement:**
   
   * **Conciseness in Summary:** While the summary is clear, it could be 
slightly more concise by focusing directly on *what* the change does 
(preventing bitrate changes on an up interface) before explaining *why*.
   * **Missing details in Impact:**
       *  The impact on the build process, hardware, documentation, security, 
and compatibility are all marked as "NO" without explanation.  Even if there is 
truly no impact, explicitly stating "NO - No changes to the build process" adds 
clarity.  This prevents reviewers from wondering if these aspects were simply 
overlooked.
   * **Insufficient Testing Information:**  While testing is mentioned, it's 
lacking detail.  The provided information doesn't show *how* the change was 
validated.  The "testing logs before/after" sections are empty. Include 
specific commands used and the expected/observed output. For example:
       * **Before:** `ifconfig can0 up; ip link set can0 type can bitrate 
500000` (expected: bitrate change succeeds)
       * **After:** `ifconfig can0 up; ip link set can0 type can bitrate 
500000` (expected: operation fails with an error message)
   
   **Recommendation:**
   
   While the PR seems generally well-formed, adding the missing details in the 
Impact and Testing sections will significantly strengthen it and make the 
review process smoother.  Provide concrete examples of commands used for 
testing and the expected outcomes, showcasing how the change functions and 
demonstrating its effectiveness.
   


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