ApfelTeeSaft/reactos
1
0
Fork 0
mirror of https://github.com/ApfelTeeSaft/reactos.git synced 2026-09-01 19:26:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

[KDCOM]

Browse Source 
Seems to fix reconnection issues, in two lines.

svn path=/trunk/; revision=58823
This commit is contained in:
Hermès Bélusca-Maïto
2013-04-21 23:39:05 +00:00
parent 8aa27c3f4e
commit 6515d813b3
1 changed files with 17 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files
reactos/drivers/base/kddll/kddll.c
+17 -23
View File
@@ -371,6 +371,16 @@ KdSendPacket(
do
{
if (Retries == 0)
{
/* PACKET_TYPE_KD_DEBUG_IO is allowed to instantly timeout */
if (PacketType == PACKET_TYPE_KD_DEBUG_IO)
{
/* No response, silently fail. */
return;
}
}
/* Set the packet id */
Packet.PacketId = CurrentPacketId;
@@ -381,10 +391,7 @@ KdSendPacket(
KdpSendBuffer(MessageHeader->Buffer, MessageHeader->Length);
/* If we have meesage data, also send it */
if (MessageData)
{
KdpSendBuffer(MessageData->Buffer, MessageData->Length);
}
if (MessageData) KdpSendBuffer(MessageData->Buffer, MessageData->Length);
/* Finalize with a trailing byte */
KdpSendByte(PACKET_TRAILING_BYTE);
@@ -393,31 +400,18 @@ KdSendPacket(
KdStatus = KdReceivePacket(PACKET_TYPE_KD_ACKNOWLEDGE,
NULL,
NULL,
0,
NULL,
KdContext);
/* Did we succeed? */
if (KdStatus == KDP_PACKET_RECEIVED)
{
CurrentPacketId &= ~SYNC_PACKET_ID;
break;
}
/* PACKET_TYPE_KD_DEBUG_IO is allowed to instantly timeout */
if (PacketType == PACKET_TYPE_KD_DEBUG_IO)
{
/* No response, silently fail. */
return;
}
if (KdStatus == KDP_PACKET_TIMEOUT)
{
Retries--;
if (Retries > 0) Retries--;
}
/* Packet timed out, send it again */
KDDBGPRINT("KdSendPacket got KdStatus 0x%x\n", KdStatus);
}
while (Retries > 0);
} while (KdStatus != KDP_PACKET_RECEIVED);
CurrentPacketId &= ~SYNC_PACKET_ID;
}