[Xen-devel] [PATCH] ioemu: advertise write cache enabled only when it is

[Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>]

ioemu: advertise write cache enabled only when it is

Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>

diff -r 59d2638a7243 tools/ioemu/hw/ide.c
--- a/tools/ioemu/hw/ide.c      Tue Apr 01 18:06:20 2008 +0100
+++ b/tools/ioemu/hw/ide.c      Wed Apr 02 11:09:21 2008 +0100
@@ -660,7 +660,7 @@ static void ide_identify(IDEState *s)
     put_le16(p + 83, (1 << 14) | (1 << 13) | (1 <<12) | (1 << 10));
     put_le16(p + 84, (1 << 14));
     /* 14=nop 5=write_cache */
-    put_le16(p + 85, (1 << 14) | (1 << 5));
+    put_le16(p + 85, (1 << 14) | (s->write_cache << 5));
     /* 13=flush_cache_ext,12=flush_cache,10=lba48 */
     put_le16(p + 86, (1 << 14) | (1 << 13) | (1 <<12) | (1 << 10));
     put_le16(p + 87, (1 << 14));

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel