From: Robert Reif <reif@earthlink.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] hw/slavio_serial.c read time constant fix
Date: Fri, 11 Apr 2008 08:43:20 -0400 [thread overview]
Message-ID: <47FF5CE8.6070001@earthlink.net> (raw)
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The ss-600mp openboot prom does a self test on the time constant
registers by writing and reading them and comparing the values.
This patch makes the time constant registers return what was written.
[-- Attachment #2: slavio_serial.c.diff.txt --]
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Index: hw/slavio_serial.c
===================================================================
--- hw/slavio_serial.c (revision 4186)
+++ hw/slavio_serial.c (working copy)
@@ -514,9 +514,13 @@
break;
case W_TXCTRL1:
case W_TXCTRL2:
+ s->wregs[s->reg] = val;
+ slavio_serial_update_parameters(s);
+ break;
case W_BRGLO:
case W_BRGHI:
s->wregs[s->reg] = val;
+ s->rregs[s->reg] = val;
slavio_serial_update_parameters(s);
break;
case W_MINTR:
reply other threads:[~2008-04-11 12:44 UTC|newest]
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