Re: [PATCH 1/3] mips: pci-mt7620: fix bridge register access

Thomas Bogendoerfer
2026-04-06T12:35:10Z

On Wed, Jun 18, 2025 at 11:42:05AM +0800, Shiji Yang wrote:
> Host bridge registers and PCI RC control registers have different
> memory base. pcie_m32() is used to write the RC control registers
> instead of bridge registers. This patch introduces bridge_m32()
> and use it to operate bridge registers to fix the access issue.
>
> Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
> ---
> arch/mips/pci/pci-mt7620.c | 15 ++++++++++++---
> 1 file changed, 12 insertions(+), 3 deletions(-)