![]() Partial OTG support for dummy_hcd, mostly as a framework for further work. It emulates the new OTG flags in the host and peripheral frameworks, if that option is configured. But it's incomplete: - Resetting the peripheral needs to clear the OTG state bits; a second enumeration won't work correctly. - This stops modeling HNP right when roles should switch the first time. It should probably disconnect, then set the usb_bus.is_b_host and usb_gadget.is_a_peripheral flags; then it'd enumerate almost normally, except for the role reversal. Roles could then switch a second time, back to "normal" (with those flags cleared). - SRP should be modeled as "resume from port-unpowered", which is a state that usbcore doesn't yet use. HNP can be triggered by enabling the OTG whitelist and configuring a gadget driver that's not in that list; or by configuring Gadget Zero to identify itself as the HNP test device. Sent-by: David Brownell <david-b@pacbell.net> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
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.. | ||
Kconfig | ||
Makefile | ||
config.c | ||
dummy_hcd.c | ||
epautoconf.c | ||
ether.c | ||
file_storage.c | ||
gadget_chips.h | ||
goku_udc.c | ||
goku_udc.h | ||
inode.c | ||
lh7a40x_udc.c | ||
lh7a40x_udc.h | ||
ndis.h | ||
net2280.c | ||
net2280.h | ||
omap_udc.c | ||
omap_udc.h | ||
pxa2xx_udc.c | ||
pxa2xx_udc.h | ||
rndis.c | ||
rndis.h | ||
serial.c | ||
usbstring.c | ||
zero.c |