Commit Graph

3 Commits

Author SHA1 Message Date
Kishon Vijay Abraham I 349e7a85b2 PCI: endpoint: functions: Add an EP function to test PCI
Adds a new endpoint function driver (to program the virtual test device)
making use of the EP-core library.

[bhelgaas: fold in pci_epf_test_probe() -ENOMEM test from Wei Yongjun
<weiyongjun1@huawei.com>]
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-04-11 14:18:37 -05:00
Kishon Vijay Abraham I d746799116 PCI: endpoint: Introduce configfs entry for configuring EP functions
Introduce a new configfs entry to configure the EP function (like
configuring the standard configuration header entries) and to bind the EP
function with EP controller.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-04-11 14:18:36 -05:00
Kishon Vijay Abraham I 5e8cb40338 PCI: endpoint: Add EP core layer to enable EP controller and EP functions
Introduce a new EP core layer in order to support endpoint functions in
linux kernel. This comprises the EPC library (Endpoint Controller Library)
and EPF library (Endpoint Function Library). EPC library implements
functions specific to an endpoint controller and EPF library implements
functions specific to an endpoint function.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-04-11 14:18:35 -05:00