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

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
...@@ -56,22 +56,16 @@ config USB_OTG ...@@ -56,22 +56,16 @@ config USB_OTG
connector. connector.
config USB_OTG_WHITELIST config USB_OTG_WHITELIST
bool "Rely on OTG Targeted Peripherals List" bool "Rely on OTG and EH Targeted Peripherals List"
depends on USB_OTG || EXPERT depends on USB
default y if USB_OTG
help help
If you say Y here, the "otg_whitelist.h" file will be used as a 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 product whitelist, so USB peripherals not listed there will be
rejected during enumeration. This behavior is required by the 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 "Targeted Peripherals List". "Embedded Hosts" are likewise
allowed to support only a limited number of peripherals. 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 config USB_OTG_BLACKLIST_HUB
bool "Disable external hubs" bool "Disable external hubs"
depends on USB_OTG || EXPERT depends on USB_OTG || EXPERT
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment