Commit 9bd0181c authored by Peter Chen's avatar Peter Chen Committed by Greg Kroah-Hartman
Browse files

usb: core: Kconfig: TPL should apply for both OTG and EH 



Update configuration for USB_OTG_WHITELIST, any targeted hosts
(non PC-hosts) can have TPL (Targered Peripheral List).

Signed-off-by: default avatarPeter Chen <peter.chen@freescale.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 026f3fcb

drivers/usb/core/Kconfig

+3 −9
Original line number Diff line number Diff line
@@ -56,22 +56,16 @@ config USB_OTG 
	  connector.



config USB_OTG_WHITELIST

	bool "Rely on OTG Targeted Peripherals List"

	depends on USB_OTG || EXPERT

	default y if USB_OTG

	bool "Rely on OTG and EH Targeted Peripherals List"

	depends on USB

	help

	  If you say Y here, the "otg_whitelist.h" file will be used as a

	  product whitelist, so USB peripherals not listed there will be

	  rejected during enumeration.  This behavior is required by the

	  USB OTG specification for all devices not on your product's

	  USB OTG and EH specification for all devices not on your product's

	  "Targeted Peripherals List".  "Embedded Hosts" are likewise

	  allowed to support only a limited number of peripherals.



	  Otherwise, peripherals not listed there will only generate a

	  warning and enumeration will continue.  That's more like what

	  normal Linux-USB hosts do (other than the warning), and is

	  convenient for many stages of product development.



config USB_OTG_BLACKLIST_HUB

	bool "Disable external hubs"

	depends on USB_OTG || EXPERT