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Pci ep framework #13553

Merged
merged 5 commits into from
Sep 23, 2024
Merged

Pci ep framework #13553

merged 5 commits into from
Sep 23, 2024

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lipengfei28
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Summary

nuttx add pci ep framework

Impact

Testing

@github-actions github-actions bot added the Size: XL The size of the change in this PR is very large. Consider breaking down the PR into smaller pieces. label Sep 20, 2024
@nuttxpr
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nuttxpr commented Sep 20, 2024

[Experimental Bot, please feedback here]

Squash The Commits: This PR contains 6 Commits. Please Squash the Multiple Commits into a Single Commit.

No, this PR does not meet the NuttX requirements.

Summary:

  • Insufficient information: The summary is too brief and lacks essential details. It doesn't explain:
    • Necessity: Why is the PCI EP framework needed? What problem does it solve, or what improvement does it bring?
    • Functionality: Which part of the codebase is affected? What specific PCI EP capabilities are being added?
    • Implementation: How does the framework work? What changes have been made to the code?
  • Missing references: Are there related NuttX issues or NuttX Apps issues/pull requests?

Impact:

  • Entirely missing: The impact section is empty. You must address all the points to demonstrate a thorough understanding of your changes.

Testing:

  • No details provided:
    • You need to list the specific build hosts (OS, CPU, compiler) and target devices (architecture, board, configuration) where you tested the changes.
    • Provide actual testing logs from before and after the change to show the difference in behavior.

To improve this PR:

  1. Expand the Summary: Provide a clear and detailed explanation of the changes, their purpose, and how they are implemented.
  2. Complete the Impact section: Analyze and describe the impact of your changes on all the listed aspects (user, build, hardware, documentation, security, compatibility).
  3. Provide Testing Details: Specify your build hosts and target devices, and include relevant testing logs from before and after applying your changes.

By addressing these points, your PR will be far more likely to be reviewed and merged.

@lipengfei28 lipengfei28 force-pushed the pci_ep_framework branch 2 times, most recently from 7c39116 to 7d96fc5 Compare September 20, 2024 09:55
jerpelea
jerpelea requested changes Sep 20, 2024
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@jerpelea jerpelea left a comment •
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please fill commit messages that explain the change and the reason why it is needed

lipengfei28 and others added 5 commits September 23, 2024 10:36
@lipengfei28
bits:rename __set_bit to set_bit __clear_bit to clear_bit
02ae5c7 
This used for add pci ep drver framework

Signed-off-by: lipengfei28 <[email protected]>
@lipengfei28
libc: add find_next_zero_bit
0dec2e0 
The pci ep framework use bitmap manage free bar

Signed-off-by: lipengfei28 <[email protected]>
@lipengfei28
math: Optimize the implementation of log2ceil and log2floor
e8d3a90 
and move common math funtions to math32.h:
div_round_up
div_round_closest
is_power_of_2
roundup_pow_of_two
rounddown_pow_of_two

Signed-off-by: lipengfei28 <[email protected]>
@lipengfei28
bitmap: add bitmap_find_free_region
0aa9a5b 
The pci ep framewoek use bitmap manage the pci outbond memory

Signed-off-by: lipengfei28 <[email protected]>
@lipengfei28
Support nuttx pci endpoint driver framework
921bd3d 
Signed-off-by: yangshuyong <[email protected]>
Signed-off-by: lipengfei28 <[email protected]>
@lipengfei28
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@jerpelea I add the comment and explain the change

@jerpelea jerpelea merged commit a537ecd into apache:master Sep 23, 2024
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@xiaoxiang781216 xiaoxiang781216 xiaoxiang781216 approved these changes

@jerpelea jerpelea jerpelea approved these changes

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Area: Graphics Area: OS Components OS Components issues Area: PCI Size: XL The size of the change in this PR is very large. Consider breaking down the PR into smaller pieces.
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@lipengfei28 @nuttxpr @jerpelea @xiaoxiang781216