mcux: mcux-sdk: driver: flexcan: propagate timestamp on RxOverflow

[henrikbrixandersen]

Prerequisites

• [x] I have checked latest main branch and the issue still exists.
• [x] I did not see it is stated as known-issue in release notes.
• [x] No similar GitHub issue is related to this change.
• [x] My code follows the commit guidelines of this project.
• [x] I have performed a self-review of my own code.
• [x] My changes generate no new warnings.
• [ ] I have added tests that prove my fix is effective or that my feature works.

Describe the pull request Propagate timestamp on kStatus_FLEXCAN_RxOverflow status when using the FlexCAN transactional APIs. Originally submitted to the NXP HAL in Zephyr RTOS: https://github.com/zephyrproject-rtos/hal_nxp/pull/217

Type of change

• [x] Bug fix (non-breaking change which fixes an issue)

Tests

• Test configuration (please complete the following information):
  • Hardware setting: twr_ke18f, mimxrt1024_evk, frdm_k64f
  • Toolchain: Zephyr SDK 0.15.2
  • Test Tool preparation: N/A
  • Any other dependencies: Zephyr RTOS
• Test executed Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce.
  • [x] Build Test
  • [x] Run Test

[henrikbrixandersen]

@mmahadevan108 Can you help get this reviewed?

[mmahadevan108]

@henrikbrixandersen, thank you for the PR. I have created a ticket in our internal SDK system as well to draw attention to this PR.

[zejiang0jason]

Hi @henrikbrixandersen , this patch looks reasonable. may I know your use case, or how this issue impacts your case? thank you very much.

[henrikbrixandersen]

Hi @henrikbrixandersen , this patch looks reasonable. may I know your use case, or how this issue impacts your case? thank you very much.

Sure, my use-case is detailed in this Zephyr PR: https://github.com/zephyrproject-rtos/zephyr/pull/53444 Without this patch. the Rx overflow count is not propagated to the upper layers, and thus not possible to expose as a statistic.

[henrikbrixandersen]

Title and description updated after discussion with @dleach02 @ ZDS 2023 in Prague.