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greybus: timesync: Add Control and SVC TimeSync command/response data definitions

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This patch adds the protocol command/response definitions for the SVC and
Control protocols to the greybus_protocols definition header consistent
with the greybus-spec.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Bryan O'Donoghue 2016-03-02 16:51:08 +00:00 committed by Greg Kroah-Hartman
parent d6fefbe193
commit 177d4a4d34
1 changed files with 28 additions and 0 deletions
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28
drivers/staging/greybus/greybus_protocols.h
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@ -170,6 +170,20 @@ struct gb_control_interface_version_response {
__le16 minor;
} __packed;
#define GB_TIMESYNC_MAX_STROBES 0x04
struct gb_control_timesync_enable_request {
__u8 count;
__u64 frame_time;
__u32 strobe_delay;
__u32 refclk;
} __packed;
/* timesync enable response has no payload */
struct gb_control_timesync_authoritative_request {
__u64 frame_time[GB_TIMESYNC_MAX_STROBES];
} __packed;
/* timesync authoritative response has no payload */
/* APBridge protocol */
@ -900,6 +914,20 @@ struct gb_svc_route_destroy_request {
} __packed;
/* route destroy response has no payload */
struct gb_svc_timesync_enable_request {
__u8 count;
__u64 frame_time;
__u32 strobe_delay;
__u32 strobe_mask;
__u32 refclk;
} __packed;
/* timesync enable response has no payload */
/* timesync authoritative request has no payload */
struct gb_svc_timesync_authoritative_response {
__u64 frame_time[GB_TIMESYNC_MAX_STROBES];
};
#define GB_SVC_UNIPRO_FAST_MODE 0x01
#define GB_SVC_UNIPRO_SLOW_MODE 0x02
#define GB_SVC_UNIPRO_FAST_AUTO_MODE 0x04