Rename target_phys_addr_t to hwaddr

[mirror_qemu.git] / hw / virtio.h

diff --git a/hw/virtio.h b/hw/virtio.h
index 0aef7d1bc03d3ce39301d1aaf7421c80de3bf24c..ac482be24c6edf584c0d3b1b63727b924957d99d 100644 (file)
--- a/hw/virtio.h
+++ b/hw/virtio.h
@@ -18,7 +18,6 @@
 #include "net.h"
 #include "qdev.h"
 #include "sysemu.h"
-#include "block.h"
 #include "event_notifier.h"
 #ifdef CONFIG_LINUX
 #include "9p.h"
@@ -70,7 +69,7 @@
 
 struct VirtQueue;
 
-static inline target_phys_addr_t vring_align(target_phys_addr_t addr,
+static inline hwaddr vring_align(hwaddr addr,
                                              unsigned long align)
 {
     return (addr + align - 1) & ~(align - 1);
@@ -85,8 +84,8 @@ typedef struct VirtQueueElement
     unsigned int index;
     unsigned int out_num;
     unsigned int in_num;
-    target_phys_addr_t in_addr[VIRTQUEUE_MAX_SIZE];
-    target_phys_addr_t out_addr[VIRTQUEUE_MAX_SIZE];
+    hwaddr in_addr[VIRTQUEUE_MAX_SIZE];
+    hwaddr out_addr[VIRTQUEUE_MAX_SIZE];
     struct iovec in_sg[VIRTQUEUE_MAX_SIZE];
     struct iovec out_sg[VIRTQUEUE_MAX_SIZE];
 } VirtQueueElement;
@@ -145,10 +144,13 @@ void virtqueue_flush(VirtQueue *vq, unsigned int count);
 void virtqueue_fill(VirtQueue *vq, const VirtQueueElement *elem,
                     unsigned int len, unsigned int idx);
 
-void virtqueue_map_sg(struct iovec *sg, target_phys_addr_t *addr,
+void virtqueue_map_sg(struct iovec *sg, hwaddr *addr,
     size_t num_sg, int is_write);
 int virtqueue_pop(VirtQueue *vq, VirtQueueElement *elem);
-int virtqueue_avail_bytes(VirtQueue *vq, int in_bytes, int out_bytes);
+int virtqueue_avail_bytes(VirtQueue *vq, unsigned int in_bytes,
+                          unsigned int out_bytes);
+void virtqueue_get_avail_bytes(VirtQueue *vq, unsigned int *in_bytes,
+                               unsigned int *out_bytes);
 
 void virtio_notify(VirtIODevice *vdev, VirtQueue *vq);
 
@@ -176,8 +178,8 @@ uint32_t virtio_config_readl(VirtIODevice *vdev, uint32_t addr);
 void virtio_config_writeb(VirtIODevice *vdev, uint32_t addr, uint32_t data);
 void virtio_config_writew(VirtIODevice *vdev, uint32_t addr, uint32_t data);
 void virtio_config_writel(VirtIODevice *vdev, uint32_t addr, uint32_t data);
-void virtio_queue_set_addr(VirtIODevice *vdev, int n, target_phys_addr_t addr);
-target_phys_addr_t virtio_queue_get_addr(VirtIODevice *vdev, int n);
+void virtio_queue_set_addr(VirtIODevice *vdev, int n, hwaddr addr);
+hwaddr virtio_queue_get_addr(VirtIODevice *vdev, int n);
 int virtio_queue_get_num(VirtIODevice *vdev, int n);
 void virtio_queue_notify(VirtIODevice *vdev, int n);
 uint16_t virtio_queue_vector(VirtIODevice *vdev, int n);
@@ -191,8 +193,8 @@ void virtio_bind_device(VirtIODevice *vdev, const VirtIOBindings *binding,
                         void *opaque);
 
 /* Base devices.  */
-VirtIODevice *virtio_blk_init(DeviceState *dev, BlockConf *conf,
-                              char **serial);
+typedef struct VirtIOBlkConf VirtIOBlkConf;
+VirtIODevice *virtio_blk_init(DeviceState *dev, VirtIOBlkConf *blk);
 struct virtio_net_conf;
 VirtIODevice *virtio_net_init(DeviceState *dev, NICConf *conf,
                               struct virtio_net_conf *net);
@@ -218,20 +220,24 @@ void virtio_scsi_exit(VirtIODevice *vdev);
        DEFINE_PROP_BIT("event_idx", _state, _field, \
                        VIRTIO_RING_F_EVENT_IDX, true)
 
-target_phys_addr_t virtio_queue_get_desc_addr(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_avail_addr(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_used_addr(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_ring_addr(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_desc_size(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_avail_size(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_used_size(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_ring_size(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_desc_addr(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_avail_addr(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_used_addr(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_ring_addr(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_desc_size(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_avail_size(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_used_size(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_ring_size(VirtIODevice *vdev, int n);
 uint16_t virtio_queue_get_last_avail_idx(VirtIODevice *vdev, int n);
 void virtio_queue_set_last_avail_idx(VirtIODevice *vdev, int n, uint16_t idx);
 VirtQueue *virtio_get_queue(VirtIODevice *vdev, int n);
 int virtio_queue_get_id(VirtQueue *vq);
 EventNotifier *virtio_queue_get_guest_notifier(VirtQueue *vq);
+void virtio_queue_set_guest_notifier_fd_handler(VirtQueue *vq, bool assign,
+                                                bool with_irqfd);
 EventNotifier *virtio_queue_get_host_notifier(VirtQueue *vq);
+void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign,
+                                               bool set_handler);
 void virtio_queue_notify_vq(VirtQueue *vq);
 void virtio_irq(VirtQueue *vq);
 #endif