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dptx: MST: Added some missed documentation for some struct members.

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Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
This commit is contained in:
Andrei-Liviu Simion 2014-08-10 20:46:01 -07:00 • committed by Jagannadha Sutradharudu Teki
parent 28db6e4a6b
commit 62bab1fb77
1 changed files with 51 additions and 19 deletions
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70
XilinxProcessorIPLib/drivers/dptx/src/xdptx.h
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@ -546,10 +546,16 @@ typedef struct {
* in multi-stream transport (MST) mode.
*/
typedef struct {
u8 NodeTotal;
XDptx_TopologyNode NodeTable[63];
u8 SinkTotal;
XDptx_TopologyNode *SinkList[63];
u8 NodeTotal; /**< The total number of nodes that were
found in the MST topology. */
XDptx_TopologyNode NodeTable[63]; /**< A table listing all the nodes in
the MST topology. */
u8 SinkTotal; /**< The total number of sinks in the
MST topology. */
XDptx_TopologyNode *SinkList[63]; /**< A pointer list of sinks in the
MST topology. The entries will
point to the sinks in the
NodeTable. */
} XDptx_Topology;
/**
@ -558,17 +564,30 @@ typedef struct {
* transport (MST) mode.
*/
typedef struct {
u8 InputPort;
u8 PeerDeviceType;
u8 PortNum;
u8 MsgCapStatus;
u8 DpDevPlugStatus;
u8 InputPort; /**< Specifies that this port is an
input port. */
u8 PeerDeviceType; /**< Specifies the device type connected
to this port. */
u8 PortNum; /**< The port number of this port. */
u8 MsgCapStatus; /**< This port or the device at this
port can send and receive MST
messages. */
u8 DpDevPlugStatus; /**< There is a device connected to this
port. */
u8 LegacyDevPlugStatus;
u8 DpcdRev;
u32 Guid[4];
u8 NumSdpStreams;
u8 NumSdpStreamSinks;
u8 LegacyDevPlugStatus; /**< This port is connected to a legacy
device. */
u8 DpcdRev; /**< The DisplayPort Configuration Data
(DPCD) revision of the device
connected to this port. */
u32 Guid[4]; /**< The global unique identifier (GUID)
of the device connected to this
port. */
u8 NumSdpStreams; /**< The total number of Secondary-Data
Packet (SDP) streams that this
port can handle. */
u8 NumSdpStreamSinks; /**< The number of SDP streams
associated with this port. */
} XDptx_SbMsgLinkAddressReplyPortDetail;
/**
@ -576,11 +595,24 @@ typedef struct {
* when the driver is operating in multi-stream transport (MST) mode.
*/
typedef struct {
u8 ReplyType;
u8 RequestId;
u32 Guid[4];
u8 NumPorts;
XDptx_SbMsgLinkAddressReplyPortDetail PortDetails[16];
u8 ReplyType; /**< The reply type of the sideband
message. A value of 1 indicates
that the request wasn't
successful and the return data
will give the reason for a
negative-acknowledge (NACK). */
u8 RequestId; /**< The request identifier of the
reply. This should correspond to
the request identifier for the
LINK_ADDRESS sideband message
request. */
u32 Guid[4]; /**< The global unique identifier (GUID)
of the branch device. */
u8 NumPorts; /**< The number of ports associated with
this branch device. */
XDptx_SbMsgLinkAddressReplyPortDetail PortDetails[16]; /**< An array
describing all ports attached to
this branch device. */
} XDptx_SbMsgLinkAddressReplyDeviceInfo;
/******************************************************************************/