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:
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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
