Dear Maintainers,

Detailed descriptions of interrupts can be seen from RK3399 TRM doc.
I found two errors and cleaned up the driver by the way.

This patch series improves the logging accuracy and code cleanliness of
the Rockchip PCIe host controller driver:

Log Message Clarifications

Patch 1 fixes a misleading debug message for the PCIE_CORE_INT_UCR
interrupt, replacing a duplicated "malformed TLP" message with "Unexpected
Completion" to reflect the actual error condition.

Patch 2 corrects the terminology for non-fatal errors, renaming "no fatal
error" to "non fatal error interrupt received" to align with PCIe interrupt
semantics.

Code Cleanup

Patch 3 removes redundant header includes (e.g., unused clock/reset
headers) to streamline the driver and reduce build dependencies.

These changes enhance debug log reliability, eliminate ambiguity for
developers.

---
Changes for v3:
- Add Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> (Mani's new email address.)

Changes for v2:
- Drop patch [v1 3/4].
- The other patches have not been modified.
---

Hans Zhang (3):
  PCI: rockchip-host: Fix "Unexpected Completion" log message
  PCI: rockchip-host: Correct non-fatal error log message
  PCI: rockchip-host: Remove unused header includes

 drivers/pci/controller/pcie-rockchip-host.c | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)


base-commit: ec7714e4947909190ffb3041a03311a975350fe0

-- 
2.25.1

On Sun, 08 Jun 2025 00:01:58 +0800, Hans Zhang wrote:
> Detailed descriptions of interrupts can be seen from RK3399 TRM doc.
> I found two errors and cleaned up the driver by the way.
> 
> This patch series improves the logging accuracy and code cleanliness of
> the Rockchip PCIe host controller driver:
> 
> Log Message Clarifications
> 
> [...]

Applied, thanks!

[1/3] PCI: rockchip-host: Fix "Unexpected Completion" log message
      commit: fcc5f586c4edbcc10de23fb9b8c0972a84e945cd
[2/3] PCI: rockchip-host: Correct non-fatal error log message
      commit: 917600e630218ce61aa0551079592cb541391668
[3/3] PCI: rockchip-host: Remove unused header includes
      commit: 1fdb13f92388dfc936624b0a0d6abae362b0ace3

Best regards,
-- 
Manivannan Sadhasivam <mani@kernel.org>

在 2025/06/08 星期日 0:01, Hans Zhang 写道:
> Dear Maintainers,
> 
> Detailed descriptions of interrupts can be seen from RK3399 TRM doc.
> I found two errors and cleaned up the driver by the way.
> 
> This patch series improves the logging accuracy and code cleanliness of
> the Rockchip PCIe host controller driver:
> 
> Log Message Clarifications
> 
> Patch 1 fixes a misleading debug message for the PCIE_CORE_INT_UCR
> interrupt, replacing a duplicated "malformed TLP" message with "Unexpected
> Completion" to reflect the actual error condition.
> 
> Patch 2 corrects the terminology for non-fatal errors, renaming "no fatal
> error" to "non fatal error interrupt received" to align with PCIe interrupt
> semantics.
> 
> Code Cleanup
> 
> Patch 3 removes redundant header includes (e.g., unused clock/reset
> headers) to streamline the driver and reduce build dependencies.
> 
> These changes enhance debug log reliability, eliminate ambiguity for
> developers.
> 

Thanks for your patches.

Acked-by: Shawn Lin <shawn.lin@rock-chips.com>

> ---
> Changes for v3:
> - Add Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> (Mani's new email address.)
> 
> Changes for v2:
> - Drop patch [v1 3/4].
> - The other patches have not been modified.
> ---
> 
> Hans Zhang (3):
>    PCI: rockchip-host: Fix "Unexpected Completion" log message
>    PCI: rockchip-host: Correct non-fatal error log message
>    PCI: rockchip-host: Remove unused header includes
> 
>   drivers/pci/controller/pcie-rockchip-host.c | 13 ++-----------
>   1 file changed, 2 insertions(+), 11 deletions(-)
> 
> 
> base-commit: ec7714e4947909190ffb3041a03311a975350fe0
>