Chukun Pan 5889aae07a rockchip: backport PCIe MSI fixes for RK356x SoC ...

Backport GIC ITS support for RK356x SoC, which fixes long-standing
MSI/MSI-X bug. (Previously MSI-X could only work on one PCIe node)

e.g. [    7.250882] r8125 0002:01:00.0: no MSI/MSI-X. Back to INTx.

Tested on Radxa E25 with kmod-r8125-rss driver.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://github.com/openwrt/openwrt/pull/18800
Signed-off-by: Robert Marko <robimarko@gmail.com>
(cherry picked from commit 6b99c5d21e)
Link: https://github.com/openwrt/openwrt/pull/19272
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

2025-07-06 17:03:31 +02:00

1.9 KiB

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