diff options
Diffstat (limited to 'hw/usb.h')
| -rw-r--r-- | hw/usb.h | 22 |
1 files changed, 14 insertions, 8 deletions
@@ -39,11 +39,12 @@ #define USB_TOKEN_IN 0x69 /* device -> host */ #define USB_TOKEN_OUT 0xe1 /* host -> device */ -#define USB_RET_NODEV (-1) -#define USB_RET_NAK (-2) -#define USB_RET_STALL (-3) -#define USB_RET_BABBLE (-4) -#define USB_RET_ASYNC (-5) +#define USB_RET_NODEV (-1) +#define USB_RET_NAK (-2) +#define USB_RET_STALL (-3) +#define USB_RET_BABBLE (-4) +#define USB_RET_IOERROR (-5) +#define USB_RET_ASYNC (-6) #define USB_SPEED_LOW 0 #define USB_SPEED_FULL 1 @@ -176,6 +177,7 @@ struct USBEndpoint { uint8_t type; uint8_t ifnum; int max_packet_size; + bool pipeline; USBDevice *dev; QTAILQ_HEAD(, USBPacket) queue; }; @@ -325,6 +327,7 @@ struct USBPacket { int pid; USBEndpoint *ep; QEMUIOVector iov; + uint64_t parameter; /* control transfers */ int result; /* transfer length or USB_RET_* status code */ /* Internal use by the USB layer. */ USBPacketState state; @@ -333,6 +336,7 @@ 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_addbuf(USBPacket *p, void *ptr, size_t len); int usb_packet_map(USBPacket *p, QEMUSGList *sgl); @@ -363,6 +367,7 @@ void usb_ep_set_ifnum(USBDevice *dev, int pid, int ep, uint8_t ifnum); 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); void usb_attach(USBPort *port); void usb_detach(USBPort *port); @@ -373,12 +378,12 @@ void usb_generic_async_ctrl_complete(USBDevice *s, USBPacket *p); int set_usb_string(uint8_t *buf, const char *str); /* usb-linux.c */ -USBDevice *usb_host_device_open(const char *devname); +USBDevice *usb_host_device_open(USBBus *bus, const char *devname); int usb_host_device_close(const char *devname); void usb_host_info(Monitor *mon); /* usb-bt.c */ -USBDevice *usb_bt_init(HCIInfo *hci); +USBDevice *usb_bt_init(USBBus *bus, HCIInfo *hci); /* usb ports of the VM */ @@ -431,7 +436,8 @@ struct USBBusOps { void usb_bus_new(USBBus *bus, USBBusOps *ops, DeviceState *host); USBBus *usb_bus_find(int busnr); void usb_legacy_register(const char *typename, const char *usbdevice_name, - USBDevice *(*usbdevice_init)(const char *params)); + USBDevice *(*usbdevice_init)(USBBus *bus, + const char *params)); USBDevice *usb_create(USBBus *bus, const char *name); USBDevice *usb_create_simple(USBBus *bus, const char *name); USBDevice *usbdevice_create(const char *cmdline); |