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Diffstat (limited to 'Documentation/PCI/endpoint/pci-endpoint-cfs.rst')
| -rw-r--r-- | Documentation/PCI/endpoint/pci-endpoint-cfs.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/PCI/endpoint/pci-endpoint-cfs.rst b/Documentation/PCI/endpoint/pci-endpoint-cfs.rst index 1bbd81ed06c8..696f8eeb4738 100644 --- a/Documentation/PCI/endpoint/pci-endpoint-cfs.rst +++ b/Documentation/PCI/endpoint/pci-endpoint-cfs.rst @@ -68,6 +68,16 @@ created) ... subsys_vendor_id ... subsys_id ... interrupt_pin + ... primary/ + ... <Symlink EPC Device1>/ + ... secondary/ + ... <Symlink EPC Device2>/ + +If an EPF device has to be associated with 2 EPCs (like in the case of +Non-transparent bridge), symlink of endpoint controller connected to primary +interface should be added in 'primary' directory and symlink of endpoint +controller connected to secondary interface should be added in 'secondary' +directory. EPC Device ========== |