Messages in this thread | | | Subject | Re: [PATCH 0/5] PCI: endpoint: Add support for additional notifiers | From | Om Prakash Singh <> | Date | Thu, 17 Jun 2021 00:42:07 +0530 |
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Hi Mani, Adding more notifier types will surely help but I believe the list is not exhaustive. What you are trying here is to pass various vendor-specific epc interrupts to EPF driver. That can be taken care by a single notifier interface as well, "pci_epc_custom_notify" from your implementation. This also requires to have pre-defined values of "data" argument to standardize the interface.
your thoughts?
Thanks, Om
On 6/16/2021 5:29 PM, Manivannan Sadhasivam wrote: > External email: Use caution opening links or attachments > > > Hello, > > This series adds support for additional notifiers in the PCI endpoint > framework. The notifiers LINK_DOWN, BME, PME, and D_STATE are generic > for all PCI endpoints but there is also a custom notifier (CUSTOM) added > to pass the device/vendor specific events to EPF from EPC. > > The example usage of all notifiers is provided in the commit description. > > Thanks, > Mani > > Manivannan Sadhasivam (5): > PCI: endpoint: Add linkdown notifier support > PCI: endpoint: Add BME notifier support > PCI: endpoint: Add PME notifier support > PCI: endpoint: Add D_STATE notifier support > PCI: endpoint: Add custom notifier support > > drivers/pci/endpoint/pci-epc-core.c | 89 +++++++++++++++++++++++++++++ > include/linux/pci-epc.h | 5 ++ > include/linux/pci-epf.h | 5 ++ > 3 files changed, 99 insertions(+) > > -- > 2.25.1 >
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