[Xen-changelog] [xen-unstable] hvm, vtpm: Fix wait for an outstanding response.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1171900306 0
# Node ID ac570a3c79a2ae436883fbb16adb5c1e53558982
# Parent  ee6e484403a98b86273e60024090d3e566018eda
hvm, vtpm: Fix wait for an outstanding response.
Post the interrupt upon reception of the response and adapt the
state machine.

Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxx>
---
 tools/ioemu/hw/tpm_tis.c |    2 ++
 1 files changed, 2 insertions(+)

diff -r ee6e484403a9 -r ac570a3c79a2 tools/ioemu/hw/tpm_tis.c
--- a/tools/ioemu/hw/tpm_tis.c  Mon Feb 19 15:50:29 2007 +0000
+++ b/tools/ioemu/hw/tpm_tis.c  Mon Feb 19 15:51:46 2007 +0000
@@ -769,6 +769,8 @@ static void tpm_save(QEMUFile* f,void* o
             if (n > 0) {
                 if (IS_VALID_LOC(s->active_loc)) {
                     s->loc[s->active_loc].sts = STS_VALID | STS_DATA_AVAILABLE;
+                    s->loc[s->active_loc].state = STATE_COMPLETION;
+                    tis_raise_irq(s, s->active_loc, INT_DATA_AVAILABLE);
                 }
                 /* close the connection with the vTPM for good */
                 close_vtpm_channel(s, 1);

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