Re: [PATCH v4 5/5] PCI: qcom: Add support for resetting the slot due to link down event

2025-05-14 Thread Manivannan Sadhasivam
On Wed, May 14, 2025 at 11:52:13AM +0530, Krishna Chaitanya Chundru wrote: > > > On 5/8/2025 12:40 PM, Manivannan Sadhasivam wrote: > > The PCIe link can go down under circumstances such as the device firmware > > crash, link instability, etc... When that happens, the PCIe slot needs to > > be re

Re: [PATCH v4 5/5] PCI: qcom: Add support for resetting the slot due to link down event

2025-05-13 Thread Krishna Chaitanya Chundru
On 5/8/2025 12:40 PM, Manivannan Sadhasivam wrote: The PCIe link can go down under circumstances such as the device firmware crash, link instability, etc... When that happens, the PCIe slot needs to be reset to make it operational again. Currently, the driver is not handling the link down even

[PATCH v4 5/5] PCI: qcom: Add support for resetting the slot due to link down event

2025-05-08 Thread Manivannan Sadhasivam
The PCIe link can go down under circumstances such as the device firmware crash, link instability, etc... When that happens, the PCIe slot needs to be reset to make it operational again. Currently, the driver is not handling the link down event, due to which the users have to restart the machine to