Displaying 4 results from an estimated 4 matches for "get_feature_bits".
2009 May 29
0
[PATCH 4/4] lguest: don't force VIRTIO_F_NOTIFY_ON_EMPTY
...>irq_suppressed)++;
+ return;
+ }
}
/* Send the Guest an interrupt tell them we used something up. */
@@ -925,6 +930,15 @@ static void create_thread(struct virtque
close(vq->eventfd);
}
+static bool accepted_feature(struct device *dev, unsigned int bit)
+{
+ const u8 *features = get_feature_bits(dev) + dev->feature_len;
+
+ if (dev->feature_len < bit / CHAR_BIT)
+ return false;
+ return features[bit / CHAR_BIT] & (1 << (bit % CHAR_BIT));
+}
+
static void start_device(struct device *dev)
{
unsigned int i;
@@ -938,6 +952,8 @@ static void start_device(struct device *...
2009 Sep 21
0
[PATCH 5/5] lguest: don't force VIRTIO_F_NOTIFY_ON_EMPTY
...* Send the Guest an interrupt tell them we used something up. */
if (write(lguest_fd, buf, sizeof(buf)) != 0)
@@ -1043,6 +1049,15 @@ static void create_thread(struct virtque
close(vq->eventfd);
}
+static bool accepted_feature(struct device *dev, unsigned int bit)
+{
+ const u8 *features = get_feature_bits(dev) + dev->feature_len;
+
+ if (dev->feature_len < bit / CHAR_BIT)
+ return false;
+ return features[bit / CHAR_BIT] & (1 << (bit % CHAR_BIT));
+}
+
static void start_device(struct device *dev)
{
unsigned int i;
@@ -1056,6 +1071,8 @@ static void start_device(struct device *...
2009 May 29
0
[PATCH 4/4] lguest: don't force VIRTIO_F_NOTIFY_ON_EMPTY
...>irq_suppressed)++;
+ return;
+ }
}
/* Send the Guest an interrupt tell them we used something up. */
@@ -925,6 +930,15 @@ static void create_thread(struct virtque
close(vq->eventfd);
}
+static bool accepted_feature(struct device *dev, unsigned int bit)
+{
+ const u8 *features = get_feature_bits(dev) + dev->feature_len;
+
+ if (dev->feature_len < bit / CHAR_BIT)
+ return false;
+ return features[bit / CHAR_BIT] & (1 << (bit % CHAR_BIT));
+}
+
static void start_device(struct device *dev)
{
unsigned int i;
@@ -938,6 +952,8 @@ static void start_device(struct device *...
2009 Sep 21
0
[PATCH 5/5] lguest: don't force VIRTIO_F_NOTIFY_ON_EMPTY
...* Send the Guest an interrupt tell them we used something up. */
if (write(lguest_fd, buf, sizeof(buf)) != 0)
@@ -1043,6 +1049,15 @@ static void create_thread(struct virtque
close(vq->eventfd);
}
+static bool accepted_feature(struct device *dev, unsigned int bit)
+{
+ const u8 *features = get_feature_bits(dev) + dev->feature_len;
+
+ if (dev->feature_len < bit / CHAR_BIT)
+ return false;
+ return features[bit / CHAR_BIT] & (1 << (bit % CHAR_BIT));
+}
+
static void start_device(struct device *dev)
{
unsigned int i;
@@ -1056,6 +1071,8 @@ static void start_device(struct device *...