Patchwork [6/8] virtio-serial: fill in the feature table

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Submitter Jesse Larrew
Date Feb. 19, 2013, 11:04 p.m.
Message ID <1361315093-19383-7-git-send-email-jlarrew@linux.vnet.ibm.com>
Download mbox | patch
Permalink /patch/221920/
State New
Headers show

Comments

Jesse Larrew - Feb. 19, 2013, 11:04 p.m.
VIRTIO_CONSOLE_F_MULTIPORT is set when max_nr_ports > 1, so set the config
size to include max_nr_ports.

Signed-off-by: Jesse Larrew <jlarrew@linux.vnet.ibm.com>
---
 hw/virtio-serial-bus.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c
index 9cd9fbd..00d06da 100644
--- a/hw/virtio-serial-bus.c
+++ b/hw/virtio-serial-bus.c
@@ -26,8 +26,8 @@ 
 #include "virtio-serial.h"
 
 static VirtIOFeature feature_sizes[] = {
-    {.flags = 0xffffffff, /* dummy table -- all features included. */
-     .end = sizeof(struct virtio_console_config)},
+    {.flags = 1 << VIRTIO_CONSOLE_F_MULTIPORT,
+     .end = endof(struct virtio_console_config, max_nr_ports)},
     {}
 };