usb-redir: Never return USB_RET_NAK for async handled packets

[qemu.git] / hw / usb.h

diff --git a/hw/usb.h b/hw/usb.h
index 7ed8fb8fcf2dc6d94f3331dc988e6d21e267a17b..684e3f4b54a5ef2a35596d397e43052abad86b89 100644 (file)
--- a/hw/usb.h
+++ b/hw/usb.h
@@ -25,7 +25,6 @@
  * THE SOFTWARE.
  */
 
-#include "block.h"
 #include "qdev.h"
 #include "qemu-queue.h"
 
@@ -180,6 +179,7 @@ struct USBEndpoint {
     uint8_t ifnum;
     int max_packet_size;
     bool pipeline;
+    bool halted;
     USBDevice *dev;
     QTAILQ_HEAD(, USBPacket) queue;
 };
@@ -332,6 +332,7 @@ typedef enum USBPacketState {
 struct USBPacket {
     /* Data fields for use by the driver.  */
     int pid;
+    uint64_t id;
     USBEndpoint *ep;
     QEMUIOVector iov;
     uint64_t parameter; /* control transfers */
@@ -344,7 +345,7 @@ struct USBPacket {
 void usb_packet_init(USBPacket *p);
 void usb_packet_set_state(USBPacket *p, USBPacketState state);
 void usb_packet_check_state(USBPacket *p, USBPacketState expected);
-void usb_packet_setup(USBPacket *p, int pid, USBEndpoint *ep);
+void usb_packet_setup(USBPacket *p, int pid, USBEndpoint *ep, uint64_t id);
 void usb_packet_addbuf(USBPacket *p, void *ptr, size_t len);
 int usb_packet_map(USBPacket *p, QEMUSGList *sgl);
 void usb_packet_unmap(USBPacket *p, QEMUSGList *sgl);
@@ -376,6 +377,8 @@ void usb_ep_set_max_packet_size(USBDevice *dev, int pid, int ep,
                                 uint16_t raw);
 int usb_ep_get_max_packet_size(USBDevice *dev, int pid, int ep);
 void usb_ep_set_pipeline(USBDevice *dev, int pid, int ep, bool enabled);
+USBPacket *usb_ep_find_packet_by_id(USBDevice *dev, int pid, int ep,
+                                    uint64_t id);
 
 void usb_attach(USBPort *port);
 void usb_detach(USBPort *port);