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dp: mst: Renamed XDP_TX_SBMSG_* to XDP_SBMST_* definitions for both TX and RX.

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Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
This commit is contained in:
Andrei-Liviu Simion 2015-06-30 15:54:27 -07:00 • committed by Nava kishore Manne
parent 0f3d519f5b
commit b55738e267
2 changed files with 32 additions and 32 deletions
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16
XilinxProcessorIPLib/drivers/dp/src/xdp_hw.h
View file

@ -2371,14 +2371,14 @@
/** @name Sideband message codes when the driver is in MST mode.
* @{
*/
#define XDP_TX_SBMSG_LINK_ADDRESS 0x01
#define XDP_TX_SBMSG_ENUM_PATH_RESOURCES 0x10
#define XDP_TX_SBMSG_ALLOCATE_PAYLOAD 0x11
#define XDP_TX_SBMSG_CLEAR_PAYLOAD_ID_TABLE 0x14
#define XDP_TX_SBMSG_REMOTE_DPCD_READ 0x20
#define XDP_TX_SBMSG_REMOTE_DPCD_WRITE 0x21
#define XDP_TX_SBMSG_REMOTE_I2C_READ 0x22
#define XDP_TX_SBMSG_REMOTE_I2C_WRITE 0x23
#define XDP_SBMSG_LINK_ADDRESS 0x01
#define XDP_SBMSG_ENUM_PATH_RESOURCES 0x10
#define XDP_SBMSG_ALLOCATE_PAYLOAD 0x11
#define XDP_SBMSG_CLEAR_PAYLOAD_ID_TABLE 0x14
#define XDP_SBMSG_REMOTE_DPCD_READ 0x20
#define XDP_SBMSG_REMOTE_DPCD_WRITE 0x21
#define XDP_SBMSG_REMOTE_I2C_READ 0x22
#define XDP_SBMSG_REMOTE_I2C_WRITE 0x23
/* @} */
#define XDP_RX_NUM_I2C_ENTRIES_PER_PORT 3 /**< The number of I2C user-

48
XilinxProcessorIPLib/drivers/dp/src/xdp_mst.c
View file

@ -1561,7 +1561,7 @@ u32 XDp_TxSendSbMsgRemoteDpcdWrite(XDp *InstancePtr, u8 LinkCountTotal,
Msg.Header.Crc = XDp_Crc4CalculateHeader(&Msg.Header);
/* Prepare the sideband message body. */
Msg.Body.MsgData[0] = XDP_TX_SBMSG_REMOTE_DPCD_WRITE;
Msg.Body.MsgData[0] = XDP_SBMSG_REMOTE_DPCD_WRITE;
Msg.Body.MsgData[1] = (RelativeAddress[Msg.Header.LinkCountTotal - 1] <<
4) | (DpcdAddress >> 16);
Msg.Body.MsgData[2] = (DpcdAddress & 0x0000FF00) >> 8;
@ -1654,7 +1654,7 @@ u32 XDp_TxSendSbMsgRemoteDpcdRead(XDp *InstancePtr, u8 LinkCountTotal,
Msg.Header.Crc = XDp_Crc4CalculateHeader(&Msg.Header);
/* Prepare the sideband message body. */
Msg.Body.MsgData[0] = XDP_TX_SBMSG_REMOTE_DPCD_READ;
Msg.Body.MsgData[0] = XDP_SBMSG_REMOTE_DPCD_READ;
Msg.Body.MsgData[1] = (RelativeAddress[Msg.Header.LinkCountTotal - 1] <<
4) | (DpcdAddress >> 16);
Msg.Body.MsgData[2] = (DpcdAddress & 0x0000FF00) >> 8;
@ -1754,7 +1754,7 @@ u32 XDp_TxSendSbMsgRemoteIicWrite(XDp *InstancePtr, u8 LinkCountTotal,
Msg.Header.Crc = XDp_Crc4CalculateHeader(&Msg.Header);
/* Prepare the sideband message body. */
Msg.Body.MsgData[0] = XDP_TX_SBMSG_REMOTE_I2C_WRITE;
Msg.Body.MsgData[0] = XDP_SBMSG_REMOTE_I2C_WRITE;
Msg.Body.MsgData[1] = RelativeAddress[Msg.Header.LinkCountTotal - 1] <<
4;
Msg.Body.MsgData[2] = IicDeviceId; /* Write I2C device ID. */
@ -1846,7 +1846,7 @@ u32 XDp_TxSendSbMsgRemoteIicRead(XDp *InstancePtr, u8 LinkCountTotal,
Msg.Header.Crc = XDp_Crc4CalculateHeader(&Msg.Header);
/* Prepare the sideband message body. */
Msg.Body.MsgData[0] = XDP_TX_SBMSG_REMOTE_I2C_READ;
Msg.Body.MsgData[0] = XDP_SBMSG_REMOTE_I2C_READ;
Msg.Body.MsgData[1] = (RelativeAddress[Msg.Header.LinkCountTotal - 1] <<
4) | 1;
Msg.Body.MsgData[2] = IicDeviceId; /* Write I2C device ID. */
@ -1951,7 +1951,7 @@ u32 XDp_TxSendSbMsgLinkAddress(XDp *InstancePtr, u8 LinkCountTotal,
Msg.Header.Crc = XDp_Crc4CalculateHeader(&Msg.Header);
/* Prepare the sideband message body. */
Msg.Body.MsgData[0] = XDP_TX_SBMSG_LINK_ADDRESS;
Msg.Body.MsgData[0] = XDP_SBMSG_LINK_ADDRESS;
Msg.Body.MsgDataLength = Msg.Header.MsgBodyLength - 1;
Msg.Body.Crc = XDp_Crc8CalculateBody(&Msg);
@ -2044,7 +2044,7 @@ u32 XDp_TxSendSbMsgEnumPathResources(XDp *InstancePtr, u8 LinkCountTotal,
Msg.Header.Crc = XDp_Crc4CalculateHeader(&Msg.Header);
/* Prepare the sideband message body. */
Msg.Body.MsgData[0] = XDP_TX_SBMSG_ENUM_PATH_RESOURCES;
Msg.Body.MsgData[0] = XDP_SBMSG_ENUM_PATH_RESOURCES;
Msg.Body.MsgData[1] = (RelativeAddress[Msg.Header.LinkCountTotal - 1] <<
4);
Msg.Body.MsgDataLength = Msg.Header.MsgBodyLength - 1;
@ -2137,7 +2137,7 @@ u32 XDp_TxSendSbMsgAllocatePayload(XDp *InstancePtr, u8 LinkCountTotal,
Msg.Header.Crc = XDp_Crc4CalculateHeader(&Msg.Header);
/* Prepare the sideband message body. */
Msg.Body.MsgData[0] = XDP_TX_SBMSG_ALLOCATE_PAYLOAD;
Msg.Body.MsgData[0] = XDP_SBMSG_ALLOCATE_PAYLOAD;
Msg.Body.MsgData[1] = (RelativeAddress[Msg.Header.LinkCountTotal - 1] <<
4);
Msg.Body.MsgData[2] = VcId;
@ -2205,7 +2205,7 @@ u32 XDp_TxSendSbMsgClearPayloadIdTable(XDp *InstancePtr)
Msg.Header.Crc = XDp_Crc4CalculateHeader(&Msg.Header);
/* Prepare the sideband message body. */
Msg.Body.MsgData[0] = XDP_TX_SBMSG_CLEAR_PAYLOAD_ID_TABLE;
Msg.Body.MsgData[0] = XDP_SBMSG_CLEAR_PAYLOAD_ID_TABLE;
Msg.Body.MsgDataLength = Msg.Header.MsgBodyLength - 1;
Msg.Body.Crc = XDp_Crc8CalculateBody(&Msg);
@ -2331,29 +2331,29 @@ u32 XDp_RxHandleDownReq(XDp *InstancePtr)
XDp_RxReadDownReq(InstancePtr, &Msg);
switch (Msg.Body.MsgData[0]) {
case XDP_TX_SBMSG_CLEAR_PAYLOAD_ID_TABLE:
case XDP_SBMSG_CLEAR_PAYLOAD_ID_TABLE:
XDp_RxAllocatePayload(InstancePtr, &Msg);
XDp_RxSetClearPayloadIdReply(&Msg);
XDp_RxSetAvailPbn(InstancePtr, &Msg);
break;
case XDP_TX_SBMSG_LINK_ADDRESS:
case XDP_SBMSG_LINK_ADDRESS:
XDp_RxSetLinkAddressReply(InstancePtr, &Msg);
break;
case XDP_TX_SBMSG_REMOTE_I2C_READ:
case XDP_SBMSG_REMOTE_I2C_READ:
XDp_RxSetRemoteIicReadReply(InstancePtr, &Msg);
break;
case XDP_TX_SBMSG_REMOTE_DPCD_READ:
case XDP_SBMSG_REMOTE_DPCD_READ:
XDp_RxSetRemoteDpcdReadReply(InstancePtr, &Msg);
break;
case XDP_TX_SBMSG_ENUM_PATH_RESOURCES:
case XDP_SBMSG_ENUM_PATH_RESOURCES:
XDp_RxSetEnumPathResReply(InstancePtr, &Msg);
break;
case XDP_TX_SBMSG_ALLOCATE_PAYLOAD:
case XDP_SBMSG_ALLOCATE_PAYLOAD:
XDp_RxAllocatePayload(InstancePtr, &Msg);
XDp_RxSetAllocPayloadReply(&Msg);
XDp_RxSetAvailPbn(InstancePtr, &Msg);
@ -2642,7 +2642,7 @@ static void XDp_RxSetClearPayloadIdReply(XDp_SidebandMsg *Msg)
Msg->Header.MsgBodyLength = 2;
Msg->Header.MsgHeaderLength = 3;
Msg->Body.MsgData[0] = XDP_TX_SBMSG_CLEAR_PAYLOAD_ID_TABLE;
Msg->Body.MsgData[0] = XDP_SBMSG_CLEAR_PAYLOAD_ID_TABLE;
Msg->Body.MsgDataLength = 1;
}
@ -2675,7 +2675,7 @@ static void XDp_RxSetAllocPayloadReply(XDp_SidebandMsg *Msg)
Msg->Header.PathMsg = 0;
Msg->Header.MsgHeaderLength = 3;
Msg->Body.MsgData[ReplyIndex++] = XDP_TX_SBMSG_ALLOCATE_PAYLOAD;
Msg->Body.MsgData[ReplyIndex++] = XDP_SBMSG_ALLOCATE_PAYLOAD;
Msg->Body.MsgData[ReplyIndex++] = PortNum << 4;
Msg->Body.MsgData[ReplyIndex++] = VcId;
Msg->Body.MsgData[ReplyIndex++] = Pbn >> 8;
@ -2707,7 +2707,7 @@ static void XDp_RxSetEnumPathResReply(XDp *InstancePtr, XDp_SidebandMsg *Msg)
Msg->Header.PathMsg = 0;
Msg->Header.MsgHeaderLength = 3;
Msg->Body.MsgData[ReplyIndex++] = XDP_TX_SBMSG_ENUM_PATH_RESOURCES;
Msg->Body.MsgData[ReplyIndex++] = XDP_SBMSG_ENUM_PATH_RESOURCES;
PortNum = Msg->Body.MsgData[ReplyIndex++] >> 4;
Msg->Body.MsgData[ReplyIndex++] =
@ -2756,7 +2756,7 @@ static u32 XDp_RxSetRemoteDpcdReadReply(XDp *InstancePtr, XDp_SidebandMsg *Msg)
Msg->Header.PathMsg = 0;
Msg->Header.MsgHeaderLength = 3;
Msg->Body.MsgData[ReplyIndex++] = XDP_TX_SBMSG_REMOTE_DPCD_READ;
Msg->Body.MsgData[ReplyIndex++] = XDP_SBMSG_REMOTE_DPCD_READ;
Msg->Body.MsgData[ReplyIndex++] = PortNum;
Msg->Body.MsgData[ReplyIndex++] = NumReadBytes;
@ -2855,7 +2855,7 @@ static u32 XDp_RxSetRemoteIicReadReply(XDp *InstancePtr, XDp_SidebandMsg *Msg)
return XST_FAILURE;
}
Msg->Body.MsgData[0] = XDP_TX_SBMSG_REMOTE_I2C_READ;
Msg->Body.MsgData[0] = XDP_SBMSG_REMOTE_I2C_READ;
Msg->Body.MsgData[1] = PortNum;
Msg->Body.MsgData[2] = ReadNumBytes;
for (Index = 0; Index < ReadNumBytes; Index++) {
@ -2900,7 +2900,7 @@ static void XDp_RxDeviceInfoToRawData(XDp *InstancePtr, XDp_SidebandMsg *Msg)
/* Determine the device information from the sideband message reply
* structure. */
Msg->Body.MsgData[ReplyIndex] = XDP_TX_SBMSG_LINK_ADDRESS;
Msg->Body.MsgData[ReplyIndex] = XDP_SBMSG_LINK_ADDRESS;
ReplyIndex++;
for (GuidIndex = 0; GuidIndex < 16; GuidIndex++) {
@ -2993,14 +2993,14 @@ static void XDp_RxAllocatePayload(XDp *InstancePtr, XDp_SidebandMsg *Msg)
* allocation values. */
memset(&PayloadTable[StartTs], StreamId, NumTs);
if (Msg->Body.MsgData[0] == XDP_TX_SBMSG_ALLOCATE_PAYLOAD) {
if (Msg->Body.MsgData[0] == XDP_SBMSG_ALLOCATE_PAYLOAD) {
/* For ALLOCATE_PAYLOAD sideband messages, check the requested
* PBN value for possible deletion requests. */
PbnReq = (Msg->Body.MsgData[3] << 8) | Msg->Body.MsgData[4];
}
for (Index = 0; Index < 64; Index++) {
if ((Msg->Body.MsgData[0] == XDP_TX_SBMSG_ALLOCATE_PAYLOAD) &&
if ((Msg->Body.MsgData[0] == XDP_SBMSG_ALLOCATE_PAYLOAD) &&
!PbnReq && (PayloadTable[Index] == StreamId)) {
/* If the PBN value of the ALLOCATE_PAYLOAD sideband
* message equals 0, delete the virtual channel. */
@ -3042,13 +3042,13 @@ static void XDp_RxSetAvailPbn(XDp *InstancePtr, XDp_SidebandMsg *Msg)
Topology = &InstancePtr->RxInstance.Topology;
if (Msg->Body.MsgData[0] == XDP_TX_SBMSG_CLEAR_PAYLOAD_ID_TABLE) {
if (Msg->Body.MsgData[0] == XDP_SBMSG_CLEAR_PAYLOAD_ID_TABLE) {
for (Index = 0; Index < 16; Index++) {
Topology->Ports[Index].AvailPbn =
Topology->Ports[Index].FullPbn;
}
}
else if (Msg->Body.MsgData[0] == XDP_TX_SBMSG_ALLOCATE_PAYLOAD) {
else if (Msg->Body.MsgData[0] == XDP_SBMSG_ALLOCATE_PAYLOAD) {
PortNum = Msg->Body.MsgData[1] >> 4;
PbnReq = (Msg->Body.MsgData[3] << 8) | Msg->Body.MsgData[4];