--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/qemu-symbian-svp/hw/usb.h Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,295 @@
+/*
+ * QEMU USB API
+ *
+ * Copyright (c) 2005 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#define USB_TOKEN_SETUP 0x2d
+#define USB_TOKEN_IN 0x69 /* device -> host */
+#define USB_TOKEN_OUT 0xe1 /* host -> device */
+
+/* specific usb messages, also sent in the 'pid' parameter */
+#define USB_MSG_ATTACH 0x100
+#define USB_MSG_DETACH 0x101
+#define USB_MSG_RESET 0x102
+
+#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_SPEED_LOW 0
+#define USB_SPEED_FULL 1
+#define USB_SPEED_HIGH 2
+
+#define USB_STATE_NOTATTACHED 0
+#define USB_STATE_ATTACHED 1
+//#define USB_STATE_POWERED 2
+#define USB_STATE_DEFAULT 3
+//#define USB_STATE_ADDRESS 4
+//#define USB_STATE_CONFIGURED 5
+#define USB_STATE_SUSPENDED 6
+
+#define USB_CLASS_AUDIO 1
+#define USB_CLASS_COMM 2
+#define USB_CLASS_HID 3
+#define USB_CLASS_PHYSICAL 5
+#define USB_CLASS_STILL_IMAGE 6
+#define USB_CLASS_PRINTER 7
+#define USB_CLASS_MASS_STORAGE 8
+#define USB_CLASS_HUB 9
+#define USB_CLASS_CDC_DATA 0x0a
+#define USB_CLASS_CSCID 0x0b
+#define USB_CLASS_CONTENT_SEC 0x0d
+#define USB_CLASS_APP_SPEC 0xfe
+#define USB_CLASS_VENDOR_SPEC 0xff
+
+#define USB_DIR_OUT 0
+#define USB_DIR_IN 0x80
+
+#define USB_TYPE_MASK (0x03 << 5)
+#define USB_TYPE_STANDARD (0x00 << 5)
+#define USB_TYPE_CLASS (0x01 << 5)
+#define USB_TYPE_VENDOR (0x02 << 5)
+#define USB_TYPE_RESERVED (0x03 << 5)
+
+#define USB_RECIP_MASK 0x1f
+#define USB_RECIP_DEVICE 0x00
+#define USB_RECIP_INTERFACE 0x01
+#define USB_RECIP_ENDPOINT 0x02
+#define USB_RECIP_OTHER 0x03
+
+#define DeviceRequest ((USB_DIR_IN|USB_TYPE_STANDARD|USB_RECIP_DEVICE)<<8)
+#define DeviceOutRequest ((USB_DIR_OUT|USB_TYPE_STANDARD|USB_RECIP_DEVICE)<<8)
+#define InterfaceRequest \
+ ((USB_DIR_IN|USB_TYPE_STANDARD|USB_RECIP_INTERFACE)<<8)
+#define InterfaceOutRequest \
+ ((USB_DIR_OUT|USB_TYPE_STANDARD|USB_RECIP_INTERFACE)<<8)
+#define EndpointRequest ((USB_DIR_IN|USB_TYPE_STANDARD|USB_RECIP_ENDPOINT)<<8)
+#define EndpointOutRequest \
+ ((USB_DIR_OUT|USB_TYPE_STANDARD|USB_RECIP_ENDPOINT)<<8)
+
+#define USB_REQ_GET_STATUS 0x00
+#define USB_REQ_CLEAR_FEATURE 0x01
+#define USB_REQ_SET_FEATURE 0x03
+#define USB_REQ_SET_ADDRESS 0x05
+#define USB_REQ_GET_DESCRIPTOR 0x06
+#define USB_REQ_SET_DESCRIPTOR 0x07
+#define USB_REQ_GET_CONFIGURATION 0x08
+#define USB_REQ_SET_CONFIGURATION 0x09
+#define USB_REQ_GET_INTERFACE 0x0A
+#define USB_REQ_SET_INTERFACE 0x0B
+#define USB_REQ_SYNCH_FRAME 0x0C
+
+#define USB_DEVICE_SELF_POWERED 0
+#define USB_DEVICE_REMOTE_WAKEUP 1
+
+#define USB_DT_DEVICE 0x01
+#define USB_DT_CONFIG 0x02
+#define USB_DT_STRING 0x03
+#define USB_DT_INTERFACE 0x04
+#define USB_DT_ENDPOINT 0x05
+
+#define USB_ENDPOINT_XFER_CONTROL 0
+#define USB_ENDPOINT_XFER_ISOC 1
+#define USB_ENDPOINT_XFER_BULK 2
+#define USB_ENDPOINT_XFER_INT 3
+
+typedef struct USBPort USBPort;
+typedef struct USBDevice USBDevice;
+typedef struct USBPacket USBPacket;
+
+/* definition of a USB device */
+struct USBDevice {
+ void *opaque;
+
+ /*
+ * Process USB packet.
+ * Called by the HC (Host Controller).
+ *
+ * Returns length of the transaction
+ * or one of the USB_RET_XXX codes.
+ */
+ int (*handle_packet)(USBDevice *dev, USBPacket *p);
+
+ /*
+ * Called when device is destroyed.
+ */
+ void (*handle_destroy)(USBDevice *dev);
+
+ int speed;
+
+ /* The following fields are used by the generic USB device
+ layer. They are here just to avoid creating a new structure
+ for them. */
+
+ /*
+ * Reset the device
+ */
+ void (*handle_reset)(USBDevice *dev);
+
+ /*
+ * Process control request.
+ * Called from handle_packet().
+ *
+ * Returns length or one of the USB_RET_ codes.
+ */
+ int (*handle_control)(USBDevice *dev, int request, int value,
+ int index, int length, uint8_t *data);
+
+ /*
+ * Process data transfers (both BULK and ISOC).
+ * Called from handle_packet().
+ *
+ * Returns length or one of the USB_RET_ codes.
+ */
+ int (*handle_data)(USBDevice *dev, USBPacket *p);
+
+ uint8_t addr;
+ char devname[32];
+
+ int state;
+ uint8_t setup_buf[8];
+ uint8_t data_buf[1024];
+ int remote_wakeup;
+ int setup_state;
+ int setup_len;
+ int setup_index;
+};
+
+typedef void (*usb_attachfn)(USBPort *port, USBDevice *dev);
+
+/* USB port on which a device can be connected */
+struct USBPort {
+ USBDevice *dev;
+ usb_attachfn attach;
+ void *opaque;
+ int index; /* internal port index, may be used with the opaque */
+ struct USBPort *next; /* Used internally by qemu. */
+};
+
+typedef void USBCallback(USBPacket * packet, void *opaque);
+
+/* Structure used to hold information about an active USB packet. */
+struct USBPacket {
+ /* Data fields for use by the driver. */
+ int pid;
+ uint8_t devaddr;
+ uint8_t devep;
+ uint8_t *data;
+ int len;
+ /* Internal use by the USB layer. */
+ USBCallback *complete_cb;
+ void *complete_opaque;
+ USBCallback *cancel_cb;
+ void *cancel_opaque;
+};
+
+/* Defer completion of a USB packet. The hadle_packet routine should then
+ return USB_RET_ASYNC. Packets that complete immediately (before
+ handle_packet returns) should not call this method. */
+static inline void usb_defer_packet(USBPacket *p, USBCallback *cancel,
+ void * opaque)
+{
+ p->cancel_cb = cancel;
+ p->cancel_opaque = opaque;
+}
+
+/* Notify the controller that an async packet is complete. This should only
+ be called for packets previously deferred with usb_defer_packet, and
+ should never be called from within handle_packet. */
+static inline void usb_packet_complete(USBPacket *p)
+{
+ p->complete_cb(p, p->complete_opaque);
+}
+
+/* Cancel an active packet. The packed must have been deferred with
+ usb_defer_packet, and not yet completed. */
+static inline void usb_cancel_packet(USBPacket * p)
+{
+ p->cancel_cb(p, p->cancel_opaque);
+}
+
+int usb_device_add_dev(USBDevice *dev);
+int usb_device_del_addr(int bus_num, int addr);
+void usb_attach(USBPort *port, USBDevice *dev);
+int usb_generic_handle_packet(USBDevice *s, USBPacket *p);
+int set_usb_string(uint8_t *buf, const char *str);
+void usb_send_msg(USBDevice *dev, int msg);
+
+/* usb hub */
+USBDevice *usb_hub_init(int nb_ports);
+
+/* usb-linux.c */
+USBDevice *usb_host_device_open(const char *devname);
+int usb_host_device_close(const char *devname);
+void usb_host_info(void);
+
+/* usb-hid.c */
+USBDevice *usb_mouse_init(void);
+USBDevice *usb_tablet_init(void);
+USBDevice *usb_keyboard_init(void);
+void usb_hid_datain_cb(USBDevice *dev, void *opaque, void (*datain)(void *));
+
+/* usb-msd.c */
+USBDevice *usb_msd_init(const char *filename);
+
+/* usb-net.c */
+USBDevice *usb_net_init(NICInfo *nd);
+
+/* usb-bt.c */
+USBDevice *usb_bt_init(HCIInfo *hci);
+
+/* usb-wacom.c */
+USBDevice *usb_wacom_init(void);
+
+/* usb-serial.c */
+USBDevice *usb_serial_init(const char *filename);
+
+/* usb ports of the VM */
+
+void qemu_register_usb_port(USBPort *port, void *opaque, int index,
+ usb_attachfn attach);
+
+#define VM_USB_HUB_SIZE 8
+
+/* usb-musb.c */
+enum musb_irq_source_e {
+ musb_irq_suspend = 0,
+ musb_irq_resume,
+ musb_irq_rst_babble,
+ musb_irq_sof,
+ musb_irq_connect,
+ musb_irq_disconnect,
+ musb_irq_vbus_request,
+ musb_irq_vbus_error,
+ musb_irq_rx,
+ musb_irq_tx,
+ musb_set_vbus,
+ musb_set_session,
+ __musb_irq_max,
+};
+
+struct musb_s;
+struct musb_s *musb_init(qemu_irq *irqs);
+uint32_t musb_core_intr_get(struct musb_s *s);
+void musb_core_intr_clear(struct musb_s *s, uint32_t mask);
+void musb_set_size(struct musb_s *s, int epnum, int size, int is_tx);