[XenPPC] [pushed] [ppc] Print some console history if it has already been drained

[jimix@xxxxxxxxxxxxxx]

changeset:   10290:a9f1f041083927b7e8e3c9496dc1cdc36acb8960
user:        jimix@xxxxxxxxxxxxxxxxxxxxx
date:        Thu May 18 13:27:35 2006 -0400
files:       tools/domctrl/console.c
description:
[ppc] Print some console history if it has already been drained


diff -r 3511247bfd5cb2a5f7c9f51c756713270061ca42 -r 
a9f1f041083927b7e8e3c9496dc1cdc36acb8960 tools/domctrl/console.c
--- a/tools/domctrl/console.c   Thu May 18 13:25:18 2006 -0400
+++ b/tools/domctrl/console.c   Thu May 18 13:27:35 2006 -0400
@@ -62,8 +62,10 @@ int console(char *argv[], int argc)
                  intf->in_cons, intf->in_prod,
                  intf->out_cons, intf->out_prod));
 
-    /* start from the beging */
-    intf->out_cons = 0;
+    if (intf->out_cons == intf->out_prod) {
+        intf->out_cons = intf->out_prod - (intf->out_prod & sizeof(intf->out));
+        DEBUG(printf("out_cons adjusted to: %x\n", intf->out_cons));
+    }
 
     flgs = fcntl(STDIN_FILENO, F_GETFL);
     if (flgs == -1) {



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