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SubjectRe: [PATCH 0/5] PCI: endpoint: Add support for additional notifiers
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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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