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Commit 8f71a975 authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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greybus: hd: add cport_shutdown callback 



Add a host-device cport_shutdown callback which will be called as part
of the new connection tear-down sequence for offloaded connection in
order to do a cport_shutdown operation on behalf of the AP.

Signed-off-by: default avatarJohan Hovold <johan@hovoldconsulting.com>
Reviewed-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Acked-by: default avatarSandeep Patil <sspatil@google.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent 6471c003

drivers/staging/greybus/hd.h

+2 −0
Original line number Diff line number Diff line
@@ -25,6 +25,8 @@ struct gb_hd_driver { 
	int (*cport_connected)(struct gb_host_device *hd, u16 cport_id);

	int (*cport_flush)(struct gb_host_device *hd, u16 cport_id);

	int (*cport_ping)(struct gb_host_device *hd, u16 cport_id);

	int (*cport_shutdown)(struct gb_host_device *hd, u16 cport_id,

				u8 phase, unsigned int timeout);

	int (*cport_quiesce)(struct gb_host_device *hd, u16 cport_id,

				size_t peer_space, unsigned int timeout);

	int (*cport_clear)(struct gb_host_device *hd, u16 cport_id);