Displaying 6 results from an estimated 6 matches for "used_irq".
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used_irqs
2014 Nov 06
2
[RFC PATCH] virtio-mmio: support for multiple irqs
...we can dispatch IRQs */
>> spinlock_t lock;
>> struct list_head virtqueues;
>> +
>> + /* multiple irq support */
>> + int single_irq_enabled;
>> + /* Number of available irqs */
>> + unsigned num_irqs;
>> + /* Used number of irqs */
>> + int used_irqs;
>> + /* Name strings for interrupts. */
>> + char (*vm_vq_names)[256];
>> };
>>
>> struct virtio_mmio_vq_info {
>> @@ -229,33 +238,53 @@ static bool vm_notify(struct virtqueue *vq)
>> return true;
>> }
>>
>> +/* Handle a configu...
2014 Nov 06
2
[RFC PATCH] virtio-mmio: support for multiple irqs
...we can dispatch IRQs */
>> spinlock_t lock;
>> struct list_head virtqueues;
>> +
>> + /* multiple irq support */
>> + int single_irq_enabled;
>> + /* Number of available irqs */
>> + unsigned num_irqs;
>> + /* Used number of irqs */
>> + int used_irqs;
>> + /* Name strings for interrupts. */
>> + char (*vm_vq_names)[256];
>> };
>>
>> struct virtio_mmio_vq_info {
>> @@ -229,33 +238,53 @@ static bool vm_notify(struct virtqueue *vq)
>> return true;
>> }
>>
>> +/* Handle a configu...
2014 Nov 06
0
[RFC PATCH] virtio-mmio: support for multiple irqs
...ice {
> /* a list of queues so we can dispatch IRQs */
> spinlock_t lock;
> struct list_head virtqueues;
> +
> + /* multiple irq support */
> + int single_irq_enabled;
> + /* Number of available irqs */
> + unsigned num_irqs;
> + /* Used number of irqs */
> + int used_irqs;
> + /* Name strings for interrupts. */
> + char (*vm_vq_names)[256];
> };
>
> struct virtio_mmio_vq_info {
> @@ -229,33 +238,53 @@ static bool vm_notify(struct virtqueue *vq)
> return true;
> }
>
> +/* Handle a configuration change: Tell driver if it wants t...
2014 Nov 06
0
[RFC PATCH] virtio-mmio: support for multiple irqs
...ock_t lock;
> >> struct list_head virtqueues;
> >> +
> >> + /* multiple irq support */
> >> + int single_irq_enabled;
> >> + /* Number of available irqs */
> >> + unsigned num_irqs;
> >> + /* Used number of irqs */
> >> + int used_irqs;
> >> + /* Name strings for interrupts. */
> >> + char (*vm_vq_names)[256];
> >> };
> >>
> >> struct virtio_mmio_vq_info {
> >> @@ -229,33 +238,53 @@ static bool vm_notify(struct virtqueue *vq)
> >> return true;
> >> }...
2014 Nov 04
6
[RFC PATCH] virtio-mmio: support for multiple irqs
...mmio.c
@@ -122,6 +122,15 @@ struct virtio_mmio_device {
/* a list of queues so we can dispatch IRQs */
spinlock_t lock;
struct list_head virtqueues;
+
+ /* multiple irq support */
+ int single_irq_enabled;
+ /* Number of available irqs */
+ unsigned num_irqs;
+ /* Used number of irqs */
+ int used_irqs;
+ /* Name strings for interrupts. */
+ char (*vm_vq_names)[256];
};
struct virtio_mmio_vq_info {
@@ -229,33 +238,53 @@ static bool vm_notify(struct virtqueue *vq)
return true;
}
+/* Handle a configuration change: Tell driver if it wants to know. */
+static irqreturn_t vm_config_changed(i...
2014 Nov 04
6
[RFC PATCH] virtio-mmio: support for multiple irqs
...mmio.c
@@ -122,6 +122,15 @@ struct virtio_mmio_device {
/* a list of queues so we can dispatch IRQs */
spinlock_t lock;
struct list_head virtqueues;
+
+ /* multiple irq support */
+ int single_irq_enabled;
+ /* Number of available irqs */
+ unsigned num_irqs;
+ /* Used number of irqs */
+ int used_irqs;
+ /* Name strings for interrupts. */
+ char (*vm_vq_names)[256];
};
struct virtio_mmio_vq_info {
@@ -229,33 +238,53 @@ static bool vm_notify(struct virtqueue *vq)
return true;
}
+/* Handle a configuration change: Tell driver if it wants to know. */
+static irqreturn_t vm_config_changed(i...