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hw: cancel waiting for IPC requests

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ref #899
This commit is contained in:
Martin Stein 2013-09-19 15:14:04 +02:00 committed by Norman Feske
parent 039bae9710
commit 26db598fc0
1 changed files with 8 additions and 4 deletions
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12
base-hw/src/core/kernel/ipc_node.h
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@ -38,10 +38,10 @@ class Kernel::Ipc_node
enum State enum State
{ {
INACTIVE = 1, INACTIVE = 1,
AWAIT_REPLY = 2, AWAIT_REPLY = 2,
AWAIT_REQUEST = 3, AWAIT_REQUEST = 3,
PREPARE_REPLY = 4, PREPARE_REPLY = 4,
PREPARE_AND_AWAIT_REPLY = 5, PREPARE_AND_AWAIT_REPLY = 5,
}; };
@ -318,6 +318,10 @@ class Kernel::Ipc_node
_state = INACTIVE; _state = INACTIVE;
_await_ipc_failed(); _await_ipc_failed();
return; return;
case AWAIT_REQUEST:
_state = INACTIVE;
_await_ipc_failed();
return;
case PREPARE_AND_AWAIT_REPLY: case PREPARE_AND_AWAIT_REPLY:
_cancel_outbuf_request(); _cancel_outbuf_request();
_state = PREPARE_REPLY; _state = PREPARE_REPLY;