| commit | 999e5aa5cec71d7138c4b5271092f59ca85f9f6b | |
| author | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | |
| Thu, 19 Jun 2014 01:36:37 +0000 (18 18:36 -0700) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Sat, 21 Jun 2014 08:40:14 +0000 (21 16:40 +0800) | ||
| tree | 0ac62b583727594c4100bd697de19e694cf3c0a8 | treesnapshot (tar.gz zip) |
| parent | fc1084aad72297cb6dbccf4c78473b5390ff6c87 | commitdiff |
block: m25p80: Support read only bdrvs.
By just never doing write-backs. This is completely invisible to the
guest, as the entire storage area is implemented as device state (at
realize time the entire drive is read in).
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
By just never doing write-backs. This is completely invisible to the
guest, as the entire storage area is implemented as device state (at
realize time the entire drive is read in).
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| hw/block/m25p80.c | diffblobblamehistory |