On Tue, Feb 14, 2023 at 07:27:54PM +0530, Vidya Sagar wrote: > > > On 2/14/2023 6:33 PM, Manivannan Sadhasivam wrote: > > External email: Use caution opening links or attachments > > > > > > On Thu, Oct 13, 2022 at 11:27:09PM +0530, Vidya Sagar wrote: > > > This series attempts to fix the issue with core register (Ex:- DBI) accesses > > > causing system hang issues in platforms where there is a dependency on the > > > availability of PCIe Reference clock from the host for their core > > > initialization. > > > This series is verified on Tegra194 & Tegra234 platforms. > > > > > > Manivannan, could you please verify on qcom platforms? > > > > > > > Vidya, any plan to respin this series? The EPC rework series is now merged for > > v6.3. > > Yes. I'll send an updated series soon. > Currently, I'm observing some regression with linux-next on Tegra platform > for endpoint mode. I'll post the patches as soon as that is resolved. > Ping! Thanks, Mani > Thanks, > Vidya Sagar > > > > > Thanks, > > Mani > > > > > V5: > > > * Addressed review comments from Bjorn > > > * Changed dw_pcie_ep_init_complete() to dw_pcie_ep_init_late() > > > * Skipped memory allocation if done already. This is to avoid freeing and then > > > allocating again during PERST# toggles from the host. > > > > > > V4: > > > * Addressed review comments from Bjorn and Manivannan > > > * Added .ep_init_late() ops > > > * Added patches to refactor code in qcom and tegra platforms > > > > > > Vidya Sagar (3): > > > PCI: designware-ep: Fix DBI access before core init > > > PCI: qcom-ep: Refactor EP initialization completion > > > PCI: tegra194: Refactor EP initialization completion > > > > > > .../pci/controller/dwc/pcie-designware-ep.c | 125 +++++++++++------- > > > drivers/pci/controller/dwc/pcie-designware.h | 10 +- > > > drivers/pci/controller/dwc/pcie-qcom-ep.c | 27 ++-- > > > drivers/pci/controller/dwc/pcie-tegra194.c | 4 +- > > > 4 files changed, 97 insertions(+), 69 deletions(-) > > > > > > -- > > > 2.17.1 > > > > > > > -- > > மணிவண்ணன் சதாசிவம் -- மணிவண்ணன் சதாசிவம்
