Re: [PATCH v2 1/5] PCI: mediatek: Add a structure to abstract the controller generations
From: Bjorn Helgaas <helgaas@kernel.org>
Date: 2017-08-03 22:15:51
Also in:
linux-arm-kernel, linux-mediatek, linux-pci, lkml
On Thu, Jul 27, 2017 at 10:58:35AM +0800, honghui.zhang@mediatek.com wrote:
From: Ryder Lee <ryder.lee@mediatek.com> Introduce a structure "mtk_pcie_soc" to abstract the differences between controller generations, and the .startup() hook is used to encapsulate some SoC-dependent related setting. In doing so, the common code which will be reused by future chips. In addition, we change the approaches to waiting Gen2 training by using readl_poll_timeout() calls.
Please split the Gen2 training change to a separate patch, since that's not related to the mtk_pcie_soc changes.