[RFC PATCH 02/11] pci: endpoint: introduce configfs entry for configuring EP functions
From: hch@infradead.org (Christoph Hellwig)
Date: 2016-10-12 13:04:11
Also in:
linux-devicetree, linux-omap, linux-pci, lkml
On Wed, Sep 14, 2016 at 10:41:58AM +0530, Kishon Vijay Abraham I wrote:
quoted hunk ↗ jump to hunk
diff --git a/drivers/pci/endpoint/Kconfig b/drivers/pci/endpoint/Kconfig index a6d827c..f1dd206 100644 --- a/drivers/pci/endpoint/Kconfig +++ b/drivers/pci/endpoint/Kconfig@@ -13,7 +13,9 @@ config PCI_ENDPOINT Enabling this option will build the endpoint library, which includes endpoint controller library and endpoint function - library. + library. This will also enable the configfs entry required to + configure the endpoint function and used to bind the + function with a endpoint controller. If in doubt, say "N" to disable Endpoint support.
This needs to grow a depends on CONFIGFS_FS
+/** + * pci-ep-cfs.c - configfs to configure the PCI endpoint
Please don't use the file name in the top of the file comment, it's only bound to get out of date..
+struct pci_epf_info {
+ struct config_item pci_epf;
+ struct pci_epf *epf;
+};Any reason not to simply embedd the config_item into the pci_epf structure?