From 5a904e5637cff1d708dc67098004f83ba9e84c54 Mon Sep 17 00:00:00 2001 From: Sergei Poselenov Date: Tue, 27 May 2008 11:35:02 +0200 Subject: USB: add new configuration variable CONFIG_PCI_OHCI_DEVNO In case of several PCI USB controllers on a board this variable specifys which controller to use. See doc/README.generic_usb_ohci for details. Signed-off-by: Sergei Poselenov --- doc/README.generic_usb_ohci | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'doc/README.generic_usb_ohci') diff --git a/doc/README.generic_usb_ohci b/doc/README.generic_usb_ohci index c44c501474..147ea514ae 100644 --- a/doc/README.generic_usb_ohci +++ b/doc/README.generic_usb_ohci @@ -51,6 +51,12 @@ You'll need to define CONFIG_PCI_OHCI +If you have several USB PCI controllers, define + + CONFIG_PCI_OHCI_DEVNO: number of the OHCI device in PCI list + +If undefined, the first instance found in PCI space will be used. + PCI Controllers need to do byte swapping on register accesses, so they should to define: -- cgit v1.2.1