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prep: Make System I/O port 0092 read/write
author
Julio Guerra
<guerr@julio.in>
Sun, 5 May 2013 21:29:48 +0000
(23:29 +0200)
committer
Andreas Färber
<andreas.faerber@web.de>
Mon, 6 May 2013 00:27:06 +0000
(
02:27
+0200)
Port 0x0092 is documented as read/write, so for now return the
endianness state instead of hardcoded 0x00.
Signed-off-by: Julio Guerra <guerr@julio.in>
[AF: Extracted from larger port 0092 patch]
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
hw/ppc/prep.c
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diff --git
a/hw/ppc/prep.c
b/hw/ppc/prep.c
index afa62d77835807a02a0ff6941658b732f36dd19e..be8a50ec4a59d7044df5912fdab1c95d9f467520 100644
(file)
--- a/
hw/ppc/prep.c
+++ b/
hw/ppc/prep.c
@@
-269,7
+269,7
@@
static uint32_t PREP_io_800_readb (void *opaque, uint32_t addr)
switch (addr) {
case 0x0092:
/* Special port 92 */
- retval =
0x00
;
+ retval =
sysctrl->endian << 1
;
break;
case 0x0800:
/* Motorola CPU configuration register */