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authorAurelien Jarno <aurelien@aurel32.net>2011-01-21 17:56:50 +0100
committerAurelien Jarno <aurelien@aurel32.net>2011-01-21 17:56:50 +0100
commitb947c12c0bb217fe09968e652873e0d22b269d68 (patch)
tree1fbb289269c4d28d310391a5bdd4fe667feda1ca /hw
parent543c4c94cf235d11315157bab25a24f7d9a48711 (diff)
parentace1318b8ea95efa332fb3e8e159924d4f928753 (diff)
Merge branch 'usb.4' of git://anongit.freedesktop.org/spice/qemu
* 'usb.4' of git://anongit.freedesktop.org/spice/qemu: (32 commits) usb: zap pdev from usbport usb: rewrite fw path, fix numbering usb: add port property. usb: keep track of physical port address. usb storage: handle long responses usb storage: fix status reporting usb storage: high speed support usb: add device qualifier support usb: add usb_desc_attach usb: add attach callback usb: add speed mask to ports usb: hid: change serial number to "42". usb: hid: remote wakeup support. usb: hub: remote wakeup support. usb: uhci: remote wakeup support. usb: add usb_wakeup() + wakeup callback to port ops usb: rework attach/detach workflow usb: create USBPortOps, move attach there. usb: move remote wakeup handling to common code usb: move USB_REQ_{GET,SET}_CONFIGURATION handling to common code ...
Diffstat (limited to 'hw')
-rw-r--r--hw/usb-bt.c525
-rw-r--r--hw/usb-bus.c129
-rw-r--r--hw/usb-desc.c406
-rw-r--r--hw/usb-desc.h92
-rw-r--r--hw/usb-hid.c486
-rw-r--r--hw/usb-hub.c250
-rw-r--r--hw/usb-msd.c267
-rw-r--r--hw/usb-musb.c44
-rw-r--r--hw/usb-net.c528
-rw-r--r--hw/usb-ohci.c88
-rw-r--r--hw/usb-serial.c236
-rw-r--r--hw/usb-uhci.c98
-rw-r--r--hw/usb-wacom.c214
-rw-r--r--hw/usb.c34
-rw-r--r--hw/usb.h50
15 files changed, 1828 insertions, 1619 deletions
diff --git a/hw/usb-bt.c b/hw/usb-bt.c
index 56d1a6ce4a..22e6845049 100644
--- a/hw/usb-bt.c
+++ b/hw/usb-bt.c
@@ -20,6 +20,7 @@
#include "qemu-common.h"
#include "usb.h"
+#include "usb-desc.h"
#include "net.h"
#include "bt.h"
@@ -51,251 +52,202 @@ struct USBBtState {
#define USB_ACL_EP 2
#define USB_SCO_EP 3
-static const uint8_t qemu_bt_dev_descriptor[] = {
- 0x12, /* u8 bLength; */
- USB_DT_DEVICE, /* u8 bDescriptorType; Device */
- 0x10, 0x01, /* u16 bcdUSB; v1.10 */
+enum {
+ STR_MANUFACTURER = 1,
+ STR_SERIALNUMBER,
+};
- 0xe0, /* u8 bDeviceClass; Wireless */
- 0x01, /* u8 bDeviceSubClass; Radio Frequency */
- 0x01, /* u8 bDeviceProtocol; Bluetooth */
- 0x40, /* u8 bMaxPacketSize0; 64 Bytes */
+static const USBDescStrings desc_strings = {
+ [STR_MANUFACTURER] = "QEMU " QEMU_VERSION,
+ [STR_SERIALNUMBER] = "1",
+};
- 0x12, 0x0a, /* u16 idVendor; */
- 0x01, 0x00, /* u16 idProduct; Bluetooth Dongle (HCI mode) */
- 0x58, 0x19, /* u16 bcdDevice; (some devices have 0x48, 0x02) */
+static const USBDescIface desc_iface_bluetooth[] = {
+ {
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 3,
+ .bInterfaceClass = 0xe0, /* Wireless */
+ .bInterfaceSubClass = 0x01, /* Radio Frequency */
+ .bInterfaceProtocol = 0x01, /* Bluetooth */
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | USB_EVT_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x10,
+ .bInterval = 0x02,
+ },
+ {
+ .bEndpointAddress = USB_DIR_OUT | USB_ACL_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 0x40,
+ .bInterval = 0x0a,
+ },
+ {
+ .bEndpointAddress = USB_DIR_IN | USB_ACL_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 0x40,
+ .bInterval = 0x0a,
+ },
+ },
+ },{
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 0,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = 0xe0, /* Wireless */
+ .bInterfaceSubClass = 0x01, /* Radio Frequency */
+ .bInterfaceProtocol = 0x01, /* Bluetooth */
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_OUT | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0,
+ .bInterval = 0x01,
+ },
+ {
+ .bEndpointAddress = USB_DIR_IN | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0,
+ .bInterval = 0x01,
+ },
+ },
+ },{
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 1,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = 0xe0, /* Wireless */
+ .bInterfaceSubClass = 0x01, /* Radio Frequency */
+ .bInterfaceProtocol = 0x01, /* Bluetooth */
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_OUT | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x09,
+ .bInterval = 0x01,
+ },
+ {
+ .bEndpointAddress = USB_DIR_IN | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x09,
+ .bInterval = 0x01,
+ },
+ },
+ },{
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 2,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = 0xe0, /* Wireless */
+ .bInterfaceSubClass = 0x01, /* Radio Frequency */
+ .bInterfaceProtocol = 0x01, /* Bluetooth */
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_OUT | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x11,
+ .bInterval = 0x01,
+ },
+ {
+ .bEndpointAddress = USB_DIR_IN | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x11,
+ .bInterval = 0x01,
+ },
+ },
+ },{
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 3,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = 0xe0, /* Wireless */
+ .bInterfaceSubClass = 0x01, /* Radio Frequency */
+ .bInterfaceProtocol = 0x01, /* Bluetooth */
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_OUT | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x19,
+ .bInterval = 0x01,
+ },
+ {
+ .bEndpointAddress = USB_DIR_IN | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x19,
+ .bInterval = 0x01,
+ },
+ },
+ },{
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 4,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = 0xe0, /* Wireless */
+ .bInterfaceSubClass = 0x01, /* Radio Frequency */
+ .bInterfaceProtocol = 0x01, /* Bluetooth */
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_OUT | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x21,
+ .bInterval = 0x01,
+ },
+ {
+ .bEndpointAddress = USB_DIR_IN | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x21,
+ .bInterval = 0x01,
+ },
+ },
+ },{
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 5,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = 0xe0, /* Wireless */
+ .bInterfaceSubClass = 0x01, /* Radio Frequency */
+ .bInterfaceProtocol = 0x01, /* Bluetooth */
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_OUT | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x31,
+ .bInterval = 0x01,
+ },
+ {
+ .bEndpointAddress = USB_DIR_IN | USB_SCO_EP,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 0x31,
+ .bInterval = 0x01,
+ },
+ },
+ }
+};
- 0x00, /* u8 iManufacturer; */
- 0x00, /* u8 iProduct; */
- 0x00, /* u8 iSerialNumber; */
- 0x01, /* u8 bNumConfigurations; */
+static const USBDescDevice desc_device_bluetooth = {
+ .bcdUSB = 0x0110,
+ .bDeviceClass = 0xe0, /* Wireless */
+ .bDeviceSubClass = 0x01, /* Radio Frequency */
+ .bDeviceProtocol = 0x01, /* Bluetooth */
+ .bMaxPacketSize0 = 64,
+ .bNumConfigurations = 1,
+ .confs = (USBDescConfig[]) {
+ {
+ .bNumInterfaces = 2,
+ .bConfigurationValue = 1,
+ .bmAttributes = 0xc0,
+ .bMaxPower = 0,
+ .nif = ARRAY_SIZE(desc_iface_bluetooth),
+ .ifs = desc_iface_bluetooth,
+ },
+ },
};
-static const uint8_t qemu_bt_config_descriptor[] = {
- /* one configuration */
- 0x09, /* u8 bLength; */
- USB_DT_CONFIG, /* u8 bDescriptorType; */
- 0xb1, 0x00, /* u16 wTotalLength; */
- 0x02, /* u8 bNumInterfaces; (2) */
- 0x01, /* u8 bConfigurationValue; */
- 0x00, /* u8 iConfiguration; */
- 0xc0, /* u8 bmAttributes;
- Bit 7: must be set,
- 6: Self-powered,
- 5: Remote wakeup,
- 4..0: resvd */
- 0x00, /* u8 MaxPower; */
-
- /* USB 1.1:
- * USB 2.0, single TT organization (mandatory):
- * one interface, protocol 0
- *
- * USB 2.0, multiple TT organization (optional):
- * two interfaces, protocols 1 (like single TT)
- * and 2 (multiple TT mode) ... config is
- * sometimes settable
- * NOT IMPLEMENTED
- */
-
- /* interface one */
- 0x09, /* u8 if_bLength; */
- USB_DT_INTERFACE, /* u8 if_bDescriptorType; */
- 0x00, /* u8 if_bInterfaceNumber; */
- 0x00, /* u8 if_bAlternateSetting; */
- 0x03, /* u8 if_bNumEndpoints; */
- 0xe0, /* u8 if_bInterfaceClass; Wireless */
- 0x01, /* u8 if_bInterfaceSubClass; Radio Frequency */
- 0x01, /* u8 if_bInterfaceProtocol; Bluetooth */
- 0x00, /* u8 if_iInterface; */
-
- /* endpoint one */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_IN | USB_EVT_EP, /* u8 ep_bEndpointAddress; */
- 0x03, /* u8 ep_bmAttributes; Interrupt */
- 0x10, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x02, /* u8 ep_bInterval; */
-
- /* endpoint two */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_OUT | USB_ACL_EP, /* u8 ep_bEndpointAddress; */
- 0x02, /* u8 ep_bmAttributes; Bulk */
- 0x40, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x0a, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* endpoint three */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_IN | USB_ACL_EP, /* u8 ep_bEndpointAddress; */
- 0x02, /* u8 ep_bmAttributes; Bulk */
- 0x40, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x0a, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* interface two setting one */
- 0x09, /* u8 if_bLength; */
- USB_DT_INTERFACE, /* u8 if_bDescriptorType; */
- 0x01, /* u8 if_bInterfaceNumber; */
- 0x00, /* u8 if_bAlternateSetting; */
- 0x02, /* u8 if_bNumEndpoints; */
- 0xe0, /* u8 if_bInterfaceClass; Wireless */
- 0x01, /* u8 if_bInterfaceSubClass; Radio Frequency */
- 0x01, /* u8 if_bInterfaceProtocol; Bluetooth */
- 0x00, /* u8 if_iInterface; */
-
- /* endpoint one */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_OUT | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x00, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* endpoint two */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_IN | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x00, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* interface two setting two */
- 0x09, /* u8 if_bLength; */
- USB_DT_INTERFACE, /* u8 if_bDescriptorType; */
- 0x01, /* u8 if_bInterfaceNumber; */
- 0x01, /* u8 if_bAlternateSetting; */
- 0x02, /* u8 if_bNumEndpoints; */
- 0xe0, /* u8 if_bInterfaceClass; Wireless */
- 0x01, /* u8 if_bInterfaceSubClass; Radio Frequency */
- 0x01, /* u8 if_bInterfaceProtocol; Bluetooth */
- 0x00, /* u8 if_iInterface; */
-
- /* endpoint one */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_OUT | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x09, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* endpoint two */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_IN | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x09, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* interface two setting three */
- 0x09, /* u8 if_bLength; */
- USB_DT_INTERFACE, /* u8 if_bDescriptorType; */
- 0x01, /* u8 if_bInterfaceNumber; */
- 0x02, /* u8 if_bAlternateSetting; */
- 0x02, /* u8 if_bNumEndpoints; */
- 0xe0, /* u8 if_bInterfaceClass; Wireless */
- 0x01, /* u8 if_bInterfaceSubClass; Radio Frequency */
- 0x01, /* u8 if_bInterfaceProtocol; Bluetooth */
- 0x00, /* u8 if_iInterface; */
-
- /* endpoint one */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_OUT | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x11, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* endpoint two */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_IN | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x11, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* interface two setting four */
- 0x09, /* u8 if_bLength; */
- USB_DT_INTERFACE, /* u8 if_bDescriptorType; */
- 0x01, /* u8 if_bInterfaceNumber; */
- 0x03, /* u8 if_bAlternateSetting; */
- 0x02, /* u8 if_bNumEndpoints; */
- 0xe0, /* u8 if_bInterfaceClass; Wireless */
- 0x01, /* u8 if_bInterfaceSubClass; Radio Frequency */
- 0x01, /* u8 if_bInterfaceProtocol; Bluetooth */
- 0x00, /* u8 if_iInterface; */
-
- /* endpoint one */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_OUT | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x19, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* endpoint two */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_IN | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x19, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* interface two setting five */
- 0x09, /* u8 if_bLength; */
- USB_DT_INTERFACE, /* u8 if_bDescriptorType; */
- 0x01, /* u8 if_bInterfaceNumber; */
- 0x04, /* u8 if_bAlternateSetting; */
- 0x02, /* u8 if_bNumEndpoints; */
- 0xe0, /* u8 if_bInterfaceClass; Wireless */
- 0x01, /* u8 if_bInterfaceSubClass; Radio Frequency */
- 0x01, /* u8 if_bInterfaceProtocol; Bluetooth */
- 0x00, /* u8 if_iInterface; */
-
- /* endpoint one */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_OUT | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x21, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* endpoint two */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_IN | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x21, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* interface two setting six */
- 0x09, /* u8 if_bLength; */
- USB_DT_INTERFACE, /* u8 if_bDescriptorType; */
- 0x01, /* u8 if_bInterfaceNumber; */
- 0x05, /* u8 if_bAlternateSetting; */
- 0x02, /* u8 if_bNumEndpoints; */
- 0xe0, /* u8 if_bInterfaceClass; Wireless */
- 0x01, /* u8 if_bInterfaceSubClass; Radio Frequency */
- 0x01, /* u8 if_bInterfaceProtocol; Bluetooth */
- 0x00, /* u8 if_iInterface; */
-
- /* endpoint one */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_OUT | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x31, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* endpoint two */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; */
- USB_DIR_IN | USB_SCO_EP, /* u8 ep_bEndpointAddress; */
- 0x01, /* u8 ep_bmAttributes; Isochronous */
- 0x31, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x01, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
-
- /* If implemented, the DFU interface descriptor goes here with no
- * endpoints or alternative settings. */
+static const USBDesc desc_bluetooth = {
+ .id = {
+ .idVendor = 0x0a12,
+ .idProduct = 0x0001,
+ .bcdDevice = 0x1958,
+ .iManufacturer = STR_MANUFACTURER,
+ .iProduct = 0,
+ .iSerialNumber = STR_SERIALNUMBER,
+ },
+ .full = &desc_device_bluetooth,
+ .str = desc_strings,
};
static void usb_bt_fifo_reset(struct usb_hci_in_fifo_s *fifo)
@@ -424,85 +376,38 @@ static int usb_bt_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
{
struct USBBtState *s = (struct USBBtState *) dev->opaque;
- int ret = 0;
+ int ret;
+ ret = usb_desc_handle_control(dev, request, value, index, length, data);
+ if (ret >= 0) {
+ switch (request) {
+ case DeviceRequest | USB_REQ_GET_CONFIGURATION:
+ s->config = 0;
+ break;
+ case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
+ s->config = 1;
+ usb_bt_fifo_reset(&s->evt);
+ usb_bt_fifo_reset(&s->acl);
+ usb_bt_fifo_reset(&s->sco);
+ break;
+ }
+ return ret;
+ }
+
+ ret = 0;
switch (request) {
- case DeviceRequest | USB_REQ_GET_STATUS:
case InterfaceRequest | USB_REQ_GET_STATUS:
case EndpointRequest | USB_REQ_GET_STATUS:
- data[0] = (1 << USB_DEVICE_SELF_POWERED) |
- (dev->remote_wakeup << USB_DEVICE_REMOTE_WAKEUP);
+ data[0] = 0x00;
data[1] = 0x00;
ret = 2;
break;
- case DeviceOutRequest | USB_REQ_CLEAR_FEATURE:
case InterfaceOutRequest | USB_REQ_CLEAR_FEATURE:
case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 0;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_FEATURE:
+ goto fail;
case InterfaceOutRequest | USB_REQ_SET_FEATURE:
case EndpointOutRequest | USB_REQ_SET_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 1;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_ADDRESS:
- dev->addr = value;
- ret = 0;
- break;
- case DeviceRequest | USB_REQ_GET_DESCRIPTOR:
- switch (value >> 8) {
- case USB_DT_DEVICE:
- ret = sizeof(qemu_bt_dev_descriptor);
- memcpy(data, qemu_bt_dev_descriptor, ret);
- break;
- case USB_DT_CONFIG:
- ret = sizeof(qemu_bt_config_descriptor);
- memcpy(data, qemu_bt_config_descriptor, ret);
- break;
- case USB_DT_STRING:
- switch(value & 0xff) {
- case 0:
- /* language ids */
- data[0] = 4;
- data[1] = 3;
- data[2] = 0x09;
- data[3] = 0x04;
- ret = 4;
- break;
- default:
- goto fail;
- }
- break;
- default:
- goto fail;
- }
- break;
- case DeviceRequest | USB_REQ_GET_CONFIGURATION:
- data[0] = qemu_bt_config_descriptor[0x5];
- ret = 1;
- s->config = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
- ret = 0;
- if (value != qemu_bt_config_descriptor[0x5] && value != 0) {
- printf("%s: Wrong SET_CONFIGURATION request (%i)\n",
- __FUNCTION__, value);
- goto fail;
- }
- s->config = 1;
- usb_bt_fifo_reset(&s->evt);
- usb_bt_fifo_reset(&s->acl);
- usb_bt_fifo_reset(&s->sco);
+ goto fail;
break;
case InterfaceRequest | USB_REQ_GET_INTERFACE:
if (value != 0 || (index & ~1) || length != 1)
@@ -618,8 +523,7 @@ static void usb_bt_handle_destroy(USBDevice *dev)
static int usb_bt_initfn(USBDevice *dev)
{
- struct USBBtState *s = DO_UPCAST(struct USBBtState, dev, dev);
- s->dev.speed = USB_SPEED_HIGH;
+ usb_desc_init(dev);
return 0;
}
@@ -648,6 +552,7 @@ static struct USBDeviceInfo bt_info = {
.product_desc = "QEMU BT dongle",
.qdev.name = "usb-bt-dongle",
.qdev.size = sizeof(struct USBBtState),
+ .usb_desc = &desc_bluetooth,
.init = usb_bt_initfn,
.handle_packet = usb_generic_handle_packet,
.handle_reset = usb_bt_handle_reset,
diff --git a/hw/usb-bus.c b/hw/usb-bus.c
index 8b4583c1e6..6e2e5fd17a 100644
--- a/hw/usb-bus.c
+++ b/hw/usb-bus.c
@@ -5,13 +5,20 @@
#include "monitor.h"
static void usb_bus_dev_print(Monitor *mon, DeviceState *qdev, int indent);
-static char *usbbus_get_fw_dev_path(DeviceState *dev);
+
+static char *usb_get_dev_path(DeviceState *dev);
+static char *usb_get_fw_dev_path(DeviceState *qdev);
static struct BusInfo usb_bus_info = {
.name = "USB",
.size = sizeof(USBBus),
.print_dev = usb_bus_dev_print,
- .get_fw_dev_path = usbbus_get_fw_dev_path,
+ .get_dev_path = usb_get_dev_path,
+ .get_fw_dev_path = usb_get_fw_dev_path,
+ .props = (Property[]) {
+ DEFINE_PROP_STRING("port", USBDevice, port_path),
+ DEFINE_PROP_END_OF_LIST()
+ },
};
static int next_usb_bus = 0;
static QTAILQ_HEAD(, USBBus) busses = QTAILQ_HEAD_INITIALIZER(busses);
@@ -48,6 +55,7 @@ static int usb_qdev_init(DeviceState *qdev, DeviceInfo *base)
pstrcpy(dev->product_desc, sizeof(dev->product_desc), info->product_desc);
dev->info = info;
dev->auto_attach = 1;
+ QLIST_INIT(&dev->strings);
rc = dev->info->init(dev);
if (rc == 0 && dev->auto_attach)
usb_device_attach(dev);
@@ -112,16 +120,28 @@ USBDevice *usb_create_simple(USBBus *bus, const char *name)
}
void usb_register_port(USBBus *bus, USBPort *port, void *opaque, int index,
- USBDevice *pdev, usb_attachfn attach)
+ USBPortOps *ops, int speedmask)
{
port->opaque = opaque;
port->index = index;
- port->attach = attach;
- port->pdev = pdev;
+ port->opaque = opaque;
+ port->index = index;
+ port->ops = ops;
+ port->speedmask = speedmask;
QTAILQ_INSERT_TAIL(&bus->free, port, next);
bus->nfree++;
}
+void usb_port_location(USBPort *downstream, USBPort *upstream, int portnr)
+{
+ if (upstream) {
+ snprintf(downstream->path, sizeof(downstream->path), "%s.%d",
+ upstream->path, portnr);
+ } else {
+ snprintf(downstream->path, sizeof(downstream->path), "%d", portnr);
+ }
+}
+
void usb_unregister_port(USBBus *bus, USBPort *port)
{
if (port->dev)
@@ -140,9 +160,22 @@ static void do_attach(USBDevice *dev)
dev->product_desc);
return;
}
- dev->attached++;
+ if (dev->port_path) {
+ QTAILQ_FOREACH(port, &bus->free, next) {
+ if (strcmp(port->path, dev->port_path) == 0) {
+ break;
+ }
+ }
+ if (port == NULL) {
+ fprintf(stderr, "Warning: usb port %s (bus %s) not found\n",
+ dev->port_path, bus->qbus.name);
+ return;
+ }
+ } else {
+ port = QTAILQ_FIRST(&bus->free);
+ }
- port = QTAILQ_FIRST(&bus->free);
+ dev->attached++;
QTAILQ_REMOVE(&bus->free, port, next);
bus->nfree--;
@@ -156,8 +189,9 @@ int usb_device_attach(USBDevice *dev)
{
USBBus *bus = usb_bus_from_device(dev);
- if (bus->nfree == 1) {
- /* Create a new hub and chain it on. */
+ if (bus->nfree == 1 && dev->port_path == NULL) {
+ /* Create a new hub and chain it on
+ (unless a physical port location is specified). */
usb_create_simple(bus, "usb-hub");
}
do_attach(dev);
@@ -231,12 +265,43 @@ static void usb_bus_dev_print(Monitor *mon, DeviceState *qdev, int indent)
USBDevice *dev = DO_UPCAST(USBDevice, qdev, qdev);
USBBus *bus = usb_bus_from_device(dev);
- monitor_printf(mon, "%*saddr %d.%d, speed %s, name %s%s\n",
+ monitor_printf(mon, "%*saddr %d.%d, port %s, speed %s, name %s%s\n",
indent, "", bus->busnr, dev->addr,
+ dev->port ? dev->port->path : "-",
usb_speed(dev->speed), dev->product_desc,
dev->attached ? ", attached" : "");
}
+static char *usb_get_dev_path(DeviceState *qdev)
+{
+ USBDevice *dev = DO_UPCAST(USBDevice, qdev, qdev);
+ return qemu_strdup(dev->port->path);
+}
+
+static char *usb_get_fw_dev_path(DeviceState *qdev)
+{
+ USBDevice *dev = DO_UPCAST(USBDevice, qdev, qdev);
+ char *fw_path, *in;
+ int pos = 0;
+ long nr;
+
+ fw_path = qemu_malloc(32 + strlen(dev->port->path) * 6);
+ in = dev->port->path;
+ while (true) {
+ nr = strtol(in, &in, 10);
+ if (in[0] == '.') {
+ /* some hub between root port and device */
+ pos += sprintf(fw_path + pos, "hub@%ld/", nr);
+ in++;
+ } else {
+ /* the device itself */
+ pos += sprintf(fw_path + pos, "%s@%ld", qdev_fw_name(qdev), nr);
+ break;
+ }
+ }
+ return fw_path;
+}
+
void usb_info(Monitor *mon)
{
USBBus *bus;
@@ -253,8 +318,8 @@ void usb_info(Monitor *mon)
dev = port->dev;
if (!dev)
continue;
- monitor_printf(mon, " Device %d.%d, Speed %s Mb/s, Product %s\n",
- bus->busnr, dev->addr, usb_speed(dev->speed),
+ monitor_printf(mon, " Device %d.%d, Port %s, Speed %s Mb/s, Product %s\n",
+ bus->busnr, dev->addr, port->path, usb_speed(dev->speed),
dev->product_desc);
}
}
@@ -309,43 +374,3 @@ USBDevice *usbdevice_create(const char *cmdline)
}
return usb->usbdevice_init(params);
}
-
-static int usbbus_get_fw_dev_path_helper(USBDevice *d, USBBus *bus, char *p,
- int len)
-{
- int l = 0;
- USBPort *port;
-
- QTAILQ_FOREACH(port, &bus->used, next) {
- if (port->dev == d) {
- if (port->pdev) {
- l = usbbus_get_fw_dev_path_helper(port->pdev, bus, p, len);
- }
- l += snprintf(p + l, len - l, "%s@%x/", qdev_fw_name(&d->qdev),
- port->index);
- break;
- }
- }
-
- return l;
-}
-
-static char *usbbus_get_fw_dev_path(DeviceState *dev)
-{
- USBDevice *d = (USBDevice*)dev;
- USBBus *bus = usb_bus_from_device(d);
- char path[100];
- int l;
-
- assert(d->attached != 0);
-
- l = usbbus_get_fw_dev_path_helper(d, bus, path, sizeof(path));
-
- if (l == 0) {
- abort();
- }
-
- path[l-1] = '\0';
-
- return strdup(path);
-}
diff --git a/hw/usb-desc.c b/hw/usb-desc.c
new file mode 100644
index 0000000000..62591f20aa
--- /dev/null
+++ b/hw/usb-desc.c
@@ -0,0 +1,406 @@
+#include "usb.h"
+#include "usb-desc.h"
+#include "trace.h"
+
+/* ------------------------------------------------------------------ */
+
+static uint8_t usb_lo(uint16_t val)
+{
+ return val & 0xff;
+}
+
+static uint8_t usb_hi(uint16_t val)
+{
+ return (val >> 8) & 0xff;
+}
+
+int usb_desc_device(const USBDescID *id, const USBDescDevice *dev,
+ uint8_t *dest, size_t len)
+{
+ uint8_t bLength = 0x12;
+
+ if (len < bLength) {
+ return -1;
+ }
+
+ dest[0x00] = bLength;
+ dest[0x01] = USB_DT_DEVICE;
+
+ dest[0x02] = usb_lo(dev->bcdUSB);
+ dest[0x03] = usb_hi(dev->bcdUSB);
+ dest[0x04] = dev->bDeviceClass;
+ dest[0x05] = dev->bDeviceSubClass;
+ dest[0x06] = dev->bDeviceProtocol;
+ dest[0x07] = dev->bMaxPacketSize0;
+
+ dest[0x08] = usb_lo(id->idVendor);
+ dest[0x09] = usb_hi(id->idVendor);
+ dest[0x0a] = usb_lo(id->idProduct);
+ dest[0x0b] = usb_hi(id->idProduct);
+ dest[0x0c] = usb_lo(id->bcdDevice);
+ dest[0x0d] = usb_hi(id->bcdDevice);
+ dest[0x0e] = id->iManufacturer;
+ dest[0x0f] = id->iProduct;
+ dest[0x10] = id->iSerialNumber;
+
+ dest[0x11] = dev->bNumConfigurations;
+
+ return bLength;
+}
+
+int usb_desc_device_qualifier(const USBDescDevice *dev,
+ uint8_t *dest, size_t len)
+{
+ uint8_t bLength = 0x0a;
+
+ if (len < bLength) {
+ return -1;
+ }
+
+ dest[0x00] = bLength;
+ dest[0x01] = USB_DT_DEVICE_QUALIFIER;
+
+ dest[0x02] = usb_lo(dev->bcdUSB);
+ dest[0x03] = usb_hi(dev->bcdUSB);
+ dest[0x04] = dev->bDeviceClass;
+ dest[0x05] = dev->bDeviceSubClass;
+ dest[0x06] = dev->bDeviceProtocol;
+ dest[0x07] = dev->bMaxPacketSize0;
+ dest[0x08] = dev->bNumConfigurations;
+ dest[0x09] = 0; /* reserved */
+
+ return bLength;
+}
+
+int usb_desc_config(const USBDescConfig *conf, uint8_t *dest, size_t len)
+{
+ uint8_t bLength = 0x09;
+ uint16_t wTotalLength = 0;
+ int i, rc, count;
+
+ if (len < bLength) {
+ return -1;
+ }
+
+ dest[0x00] = bLength;
+ dest[0x01] = USB_DT_CONFIG;
+ dest[0x04] = conf->bNumInterfaces;
+ dest[0x05] = conf->bConfigurationValue;
+ dest[0x06] = conf->iConfiguration;
+ dest[0x07] = conf->bmAttributes;
+ dest[0x08] = conf->bMaxPower;
+ wTotalLength += bLength;
+
+ count = conf->nif ? conf->nif : conf->bNumInterfaces;
+ for (i = 0; i < count; i++) {
+ rc = usb_desc_iface(conf->ifs + i, dest + wTotalLength, len - wTotalLength);
+ if (rc < 0) {
+ return rc;
+ }
+ wTotalLength += rc;
+ }
+
+ dest[0x02] = usb_lo(wTotalLength);
+ dest[0x03] = usb_hi(wTotalLength);
+ return wTotalLength;
+}
+
+int usb_desc_iface(const USBDescIface *iface, uint8_t *dest, size_t len)
+{
+ uint8_t bLength = 0x09;
+ int i, rc, pos = 0;
+
+ if (len < bLength) {
+ return -1;
+ }
+
+ dest[0x00] = bLength;
+ dest[0x01] = USB_DT_INTERFACE;
+ dest[0x02] = iface->bInterfaceNumber;
+ dest[0x03] = iface->bAlternateSetting;
+ dest[0x04] = iface->bNumEndpoints;
+ dest[0x05] = iface->bInterfaceClass;
+ dest[0x06] = iface->bInterfaceSubClass;
+ dest[0x07] = iface->bInterfaceProtocol;
+ dest[0x08] = iface->iInterface;
+ pos += bLength;
+
+ for (i = 0; i < iface->ndesc; i++) {
+ rc = usb_desc_other(iface->descs + i, dest + pos, len - pos);
+ if (rc < 0) {
+ return rc;
+ }
+ pos += rc;
+ }
+
+ for (i = 0; i < iface->bNumEndpoints; i++) {
+ rc = usb_desc_endpoint(iface->eps + i, dest + pos, len - pos);
+ if (rc < 0) {
+ return rc;
+ }
+ pos += rc;
+ }
+
+ return pos;
+}
+
+int usb_desc_endpoint(const USBDescEndpoint *ep, uint8_t *dest, size_t len)
+{
+ uint8_t bLength = 0x07;
+
+ if (len < bLength) {
+ return -1;
+ }
+
+ dest[0x00] = bLength;
+ dest[0x01] = USB_DT_ENDPOINT;
+ dest[0x02] = ep->bEndpointAddress;
+ dest[0x03] = ep->bmAttributes;
+ dest[0x04] = usb_lo(ep->wMaxPacketSize);
+ dest[0x05] = usb_hi(ep->wMaxPacketSize);
+ dest[0x06] = ep->bInterval;
+
+ return bLength;
+}
+
+int usb_desc_other(const USBDescOther *desc, uint8_t *dest, size_t len)
+{
+ int bLength = desc->length ? desc->length : desc->data[0];
+
+ if (len < bLength) {
+ return -1;
+ }
+
+ memcpy(dest, desc->data, bLength);
+ return bLength;
+}
+
+/* ------------------------------------------------------------------ */
+
+static void usb_desc_setdefaults(USBDevice *dev)
+{
+ const USBDesc *desc = dev->info->usb_desc;
+
+ assert(desc != NULL);
+ switch (dev->speed) {
+ case USB_SPEED_LOW:
+ case USB_SPEED_FULL:
+ dev->device = desc->full;
+ break;
+ case USB_SPEED_HIGH:
+ dev->device = desc->high;
+ break;
+ }
+ dev->config = dev->device->confs;
+}
+
+void usb_desc_init(USBDevice *dev)
+{
+ dev->speed = USB_SPEED_FULL;
+ usb_desc_setdefaults(dev);
+}
+
+void usb_desc_attach(USBDevice *dev)
+{
+ const USBDesc *desc = dev->info->usb_desc;
+
+ assert(desc != NULL);
+ if (desc->high && (dev->port->speedmask & USB_SPEED_MASK_HIGH)) {
+ dev->speed = USB_SPEED_HIGH;
+ } else if (desc->full && (dev->port->speedmask & USB_SPEED_MASK_FULL)) {
+ dev->speed = USB_SPEED_FULL;
+ } else {
+ fprintf(stderr, "usb: port/device speed mismatch for \"%s\"\n",
+ dev->info->product_desc);
+ return;
+ }
+ usb_desc_setdefaults(dev);
+}
+
+void usb_desc_set_string(USBDevice *dev, uint8_t index, const char *str)
+{
+ USBDescString *s;
+
+ QLIST_FOREACH(s, &dev->strings, next) {
+ if (s->index == index) {
+ break;
+ }
+ }
+ if (s == NULL) {
+ s = qemu_mallocz(sizeof(*s));
+ s->index = index;
+ QLIST_INSERT_HEAD(&dev->strings, s, next);
+ }
+ qemu_free(s->str);
+ s->str = qemu_strdup(str);
+}
+
+const char *usb_desc_get_string(USBDevice *dev, uint8_t index)
+{
+ USBDescString *s;
+
+ QLIST_FOREACH(s, &dev->strings, next) {
+ if (s->index == index) {
+ return s->str;
+ }
+ }
+ return NULL;
+}
+
+int usb_desc_string(USBDevice *dev, int index, uint8_t *dest, size_t len)
+{
+ uint8_t bLength, pos, i;
+ const char *str;
+
+ if (len < 4) {
+ return -1;
+ }
+
+ if (index == 0) {
+ /* language ids */
+ dest[0] = 4;
+ dest[1] = USB_DT_STRING;
+ dest[2] = 0x09;
+ dest[3] = 0x04;
+ return 4;
+ }
+
+ str = usb_desc_get_string(dev, index);
+ if (str == NULL) {
+ str = dev->info->usb_desc->str[index];
+ if (str == NULL) {
+ return 0;
+ }
+ }
+
+ bLength = strlen(str) * 2 + 2;
+ dest[0] = bLength;
+ dest[1] = USB_DT_STRING;
+ i = 0; pos = 2;
+ while (pos+1 < bLength && pos+1 < len) {
+ dest[pos++] = str[i++];
+ dest[pos++] = 0;
+ }
+ return pos;
+}
+
+int usb_desc_get_descriptor(USBDevice *dev, int value, uint8_t *dest, size_t len)
+{
+ const USBDesc *desc = dev->info->usb_desc;
+ const USBDescDevice *other_dev;
+ uint8_t buf[256];
+ uint8_t type = value >> 8;
+ uint8_t index = value & 0xff;
+ int ret = -1;
+
+ if (dev->speed == USB_SPEED_HIGH) {
+ other_dev = dev->info->usb_desc->full;
+ } else {
+ other_dev = dev->info->usb_desc->high;
+ }
+
+ switch(type) {
+ case USB_DT_DEVICE:
+ ret = usb_desc_device(&desc->id, dev->device, buf, sizeof(buf));
+ trace_usb_desc_device(dev->addr, len, ret);
+ break;
+ case USB_DT_CONFIG:
+ if (index < dev->device->bNumConfigurations) {
+ ret = usb_desc_config(dev->device->confs + index, buf, sizeof(buf));
+ }
+ trace_usb_desc_config(dev->addr, index, len, ret);
+ break;
+ case USB_DT_STRING:
+ ret = usb_desc_string(dev, index, buf, sizeof(buf));
+ trace_usb_desc_string(dev->addr, index, len, ret);
+ break;
+
+ case USB_DT_DEVICE_QUALIFIER:
+ if (other_dev != NULL) {
+ ret = usb_desc_device_qualifier(other_dev, buf, sizeof(buf));
+ }
+ trace_usb_desc_device_qualifier(dev->addr, len, ret);
+ break;
+ case USB_DT_OTHER_SPEED_CONFIG:
+ if (other_dev != NULL && index < other_dev->bNumConfigurations) {
+ ret = usb_desc_config(other_dev->confs + index, buf, sizeof(buf));
+ buf[0x01] = USB_DT_OTHER_SPEED_CONFIG;
+ }
+ trace_usb_desc_other_speed_config(dev->addr, index, len, ret);
+ break;
+
+ default:
+ fprintf(stderr, "%s: %d unknown type %d (len %zd)\n", __FUNCTION__,
+ dev->addr, type, len);
+ break;
+ }
+
+ if (ret > 0) {
+ if (ret > len) {
+ ret = len;
+ }
+ memcpy(dest, buf, ret);
+ }
+ return ret;
+}
+
+int usb_desc_handle_control(USBDevice *dev, int request, int value,
+ int index, int length, uint8_t *data)
+{
+ const USBDesc *desc = dev->info->usb_desc;
+ int i, ret = -1;
+
+ assert(desc != NULL);
+ switch(request) {
+ case DeviceOutRequest | USB_REQ_SET_ADDRESS:
+ dev->addr = value;
+ trace_usb_set_addr(dev->addr);
+ ret = 0;
+ break;
+
+ case DeviceRequest | USB_REQ_GET_DESCRIPTOR:
+ ret = usb_desc_get_descriptor(dev, value, data, length);
+ break;
+
+ case DeviceRequest | USB_REQ_GET_CONFIGURATION:
+ data[0] = dev->config->bConfigurationValue;
+ ret = 1;
+ break;
+ case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
+ for (i = 0; i < dev->device->bNumConfigurations; i++) {
+ if (dev->device->confs[i].bConfigurationValue == value) {
+ dev->config = dev->device->confs + i;
+ ret = 0;
+ }
+ }
+ trace_usb_set_config(dev->addr, value, ret);
+ break;
+
+ case DeviceRequest | USB_REQ_GET_STATUS:
+ data[0] = 0;
+ if (dev->config->bmAttributes & 0x40) {
+ data[0] |= 1 << USB_DEVICE_SELF_POWERED;
+ }
+ if (dev->remote_wakeup) {
+ data[0] |= 1 << USB_DEVICE_REMOTE_WAKEUP;
+ }
+ data[1] = 0x00;
+ ret = 2;
+ break;
+ case DeviceOutRequest | USB_REQ_CLEAR_FEATURE:
+ if (value == USB_DEVICE_REMOTE_WAKEUP) {
+ dev->remote_wakeup = 0;
+ ret = 0;
+ }
+ trace_usb_clear_device_feature(dev->addr, value, ret);
+ break;
+ case DeviceOutRequest | USB_REQ_SET_FEATURE:
+ if (value == USB_DEVICE_REMOTE_WAKEUP) {
+ dev->remote_wakeup = 1;
+ ret = 0;
+ }
+ trace_usb_set_device_feature(dev->addr, value, ret);
+ break;
+ }
+ return ret;
+}
diff --git a/hw/usb-desc.h b/hw/usb-desc.h
new file mode 100644
index 0000000000..ac734ab088
--- /dev/null
+++ b/hw/usb-desc.h
@@ -0,0 +1,92 @@
+#ifndef QEMU_HW_USB_DESC_H
+#define QEMU_HW_USB_DESC_H
+
+#include <inttypes.h>
+
+struct USBDescID {
+ uint16_t idVendor;
+ uint16_t idProduct;
+ uint16_t bcdDevice;
+ uint8_t iManufacturer;
+ uint8_t iProduct;
+ uint8_t iSerialNumber;
+};
+
+struct USBDescDevice {
+ uint16_t bcdUSB;
+ uint8_t bDeviceClass;
+ uint8_t bDeviceSubClass;
+ uint8_t bDeviceProtocol;
+ uint8_t bMaxPacketSize0;
+ uint8_t bNumConfigurations;
+
+ const USBDescConfig *confs;
+};
+
+struct USBDescConfig {
+ uint8_t bNumInterfaces;
+ uint8_t bConfigurationValue;
+ uint8_t iConfiguration;
+ uint8_t bmAttributes;
+ uint8_t bMaxPower;
+
+ uint8_t nif;
+ const USBDescIface *ifs;
+};
+
+struct USBDescIface {
+ uint8_t bInterfaceNumber;
+ uint8_t bAlternateSetting;
+ uint8_t bNumEndpoints;
+ uint8_t bInterfaceClass;
+ uint8_t bInterfaceSubClass;
+ uint8_t bInterfaceProtocol;
+ uint8_t iInterface;
+
+ uint8_t ndesc;
+ USBDescOther *descs;
+ USBDescEndpoint *eps;
+};
+
+struct USBDescEndpoint {
+ uint8_t bEndpointAddress;
+ uint8_t bmAttributes;
+ uint16_t wMaxPacketSize;
+ uint8_t bInterval;
+};
+
+struct USBDescOther {
+ uint8_t length;
+ uint8_t *data;
+};
+
+typedef const char *USBDescStrings[256];
+
+struct USBDesc {
+ USBDescID id;
+ const USBDescDevice *full;
+ const USBDescDevice *high;
+ const char* const *str;
+};
+
+/* generate usb packages from structs */
+int usb_desc_device(const USBDescID *id, const USBDescDevice *dev,
+ uint8_t *dest, size_t len);
+int usb_desc_device_qualifier(const USBDescDevice *dev,
+ uint8_t *dest, size_t len);
+int usb_desc_config(const USBDescConfig *conf, uint8_t *dest, size_t len);
+int usb_desc_iface(const USBDescIface *iface, uint8_t *dest, size_t len);
+int usb_desc_endpoint(const USBDescEndpoint *ep, uint8_t *dest, size_t len);
+int usb_desc_other(const USBDescOther *desc, uint8_t *dest, size_t len);
+
+/* control message emulation helpers */
+void usb_desc_init(USBDevice *dev);
+void usb_desc_attach(USBDevice *dev);
+void usb_desc_set_string(USBDevice *dev, uint8_t index, const char *str);
+const char *usb_desc_get_string(USBDevice *dev, uint8_t index);
+int usb_desc_string(USBDevice *dev, int index, uint8_t *dest, size_t len);
+int usb_desc_get_descriptor(USBDevice *dev, int value, uint8_t *dest, size_t len);
+int usb_desc_handle_control(USBDevice *dev, int request, int value,
+ int index, int length, uint8_t *data);
+
+#endif /* QEMU_HW_USB_DESC_H */
diff --git a/hw/usb-hid.c b/hw/usb-hid.c
index 12bf46fa7e..90a2b49e1d 100644
--- a/hw/usb-hid.c
+++ b/hw/usb-hid.c
@@ -25,6 +25,7 @@
#include "hw.h"
#include "console.h"
#include "usb.h"
+#include "usb-desc.h"
#include "sysemu.h"
/* HID interface requests */
@@ -73,190 +74,206 @@ typedef struct USBHIDState {
void (*datain)(void *);
} USBHIDState;
-/* mostly the same values as the Bochs USB Mouse device */
-static const uint8_t qemu_mouse_dev_descriptor[] = {
- 0x12, /* u8 bLength; */
- 0x01, /* u8 bDescriptorType; Device */
- 0x00, 0x01, /* u16 bcdUSB; v1.0 */
-
- 0x00, /* u8 bDeviceClass; */
- 0x00, /* u8 bDeviceSubClass; */
- 0x00, /* u8 bDeviceProtocol; [ low/full speeds only ] */
- 0x08, /* u8 bMaxPacketSize0; 8 Bytes */
-
- 0x27, 0x06, /* u16 idVendor; */
- 0x01, 0x00, /* u16 idProduct; */
- 0x00, 0x00, /* u16 bcdDevice */
-
- 0x03, /* u8 iManufacturer; */
- 0x02, /* u8 iProduct; */
- 0x01, /* u8 iSerialNumber; */
- 0x01 /* u8 bNumConfigurations; */
+enum {
+ STR_MANUFACTURER = 1,
+ STR_PRODUCT_MOUSE,
+ STR_PRODUCT_TABLET,
+ STR_PRODUCT_KEYBOARD,
+ STR_SERIALNUMBER,
+ STR_CONFIG_MOUSE,
+ STR_CONFIG_TABLET,
+ STR_CONFIG_KEYBOARD,
};
-static const uint8_t qemu_mouse_config_descriptor[] = {
- /* one configuration */
- 0x09, /* u8 bLength; */
- 0x02, /* u8 bDescriptorType; Configuration */
- 0x22, 0x00, /* u16 wTotalLength; */
- 0x01, /* u8 bNumInterfaces; (1) */
- 0x01, /* u8 bConfigurationValue; */
- 0x04, /* u8 iConfiguration; */
- 0xe0, /* u8 bmAttributes;
- Bit 7: must be set,
- 6: Self-powered,
- 5: Remote wakeup,
- 4..0: resvd */
- 50, /* u8 MaxPower; */
-
- /* USB 1.1:
- * USB 2.0, single TT organization (mandatory):
- * one interface, protocol 0
- *
- * USB 2.0, multiple TT organization (optional):
- * two interfaces, protocols 1 (like single TT)
- * and 2 (multiple TT mode) ... config is
- * sometimes settable
- * NOT IMPLEMENTED
- */
-
- /* one interface */
- 0x09, /* u8 if_bLength; */
- 0x04, /* u8 if_bDescriptorType; Interface */
- 0x00, /* u8 if_bInterfaceNumber; */
- 0x00, /* u8 if_bAlternateSetting; */
- 0x01, /* u8 if_bNumEndpoints; */
- 0x03, /* u8 if_bInterfaceClass; */
- 0x01, /* u8 if_bInterfaceSubClass; */
- 0x02, /* u8 if_bInterfaceProtocol; [usb1.1 or single tt] */
- 0x07, /* u8 if_iInterface; */
-
- /* HID descriptor */
- 0x09, /* u8 bLength; */
- 0x21, /* u8 bDescriptorType; */
- 0x01, 0x00, /* u16 HID_class */
- 0x00, /* u8 country_code */
- 0x01, /* u8 num_descriptors */
- 0x22, /* u8 type; Report */
- 52, 0, /* u16 len */
-
- /* one endpoint (status change endpoint) */
- 0x07, /* u8 ep_bLength; */
- 0x05, /* u8 ep_bDescriptorType; Endpoint */
- 0x81, /* u8 ep_bEndpointAddress; IN Endpoint 1 */
- 0x03, /* u8 ep_bmAttributes; Interrupt */
- 0x04, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x0a, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
+static const USBDescStrings desc_strings = {
+ [STR_MANUFACTURER] = "QEMU " QEMU_VERSION,
+ [STR_PRODUCT_MOUSE] = "QEMU USB Mouse",
+ [STR_PRODUCT_TABLET] = "QEMU USB Tablet",
+ [STR_PRODUCT_KEYBOARD] = "QEMU USB Keyboard",
+ [STR_SERIALNUMBER] = "42", /* == remote wakeup works */
+ [STR_CONFIG_MOUSE] = "HID Mouse",
+ [STR_CONFIG_TABLET] = "HID Tablet",
+ [STR_CONFIG_KEYBOARD] = "HID Keyboard",
};
-static const uint8_t qemu_tablet_config_descriptor[] = {
- /* one configuration */
- 0x09, /* u8 bLength; */
- 0x02, /* u8 bDescriptorType; Configuration */
- 0x22, 0x00, /* u16 wTotalLength; */
- 0x01, /* u8 bNumInterfaces; (1) */
- 0x01, /* u8 bConfigurationValue; */
- 0x05, /* u8 iConfiguration; */
- 0xa0, /* u8 bmAttributes;
- Bit 7: must be set,
- 6: Self-powered,
- 5: Remote wakeup,
- 4..0: resvd */
- 50, /* u8 MaxPower; */
-
- /* USB 1.1:
- * USB 2.0, single TT organization (mandatory):
- * one interface, protocol 0
- *
- * USB 2.0, multiple TT organization (optional):
- * two interfaces, protocols 1 (like single TT)
- * and 2 (multiple TT mode) ... config is
- * sometimes settable
- * NOT IMPLEMENTED
- */
-
- /* one interface */
- 0x09, /* u8 if_bLength; */
- 0x04, /* u8 if_bDescriptorType; Interface */
- 0x00, /* u8 if_bInterfaceNumber; */
- 0x00, /* u8 if_bAlternateSetting; */
- 0x01, /* u8 if_bNumEndpoints; */
- 0x03, /* u8 if_bInterfaceClass; */
- 0x01, /* u8 if_bInterfaceSubClass; */
- 0x02, /* u8 if_bInterfaceProtocol; [usb1.1 or single tt] */
- 0x07, /* u8 if_iInterface; */
-
- /* HID descriptor */
- 0x09, /* u8 bLength; */
- 0x21, /* u8 bDescriptorType; */
- 0x01, 0x00, /* u16 HID_class */
- 0x00, /* u8 country_code */
- 0x01, /* u8 num_descriptors */
- 0x22, /* u8 type; Report */
- 74, 0, /* u16 len */
-
- /* one endpoint (status change endpoint) */
- 0x07, /* u8 ep_bLength; */
- 0x05, /* u8 ep_bDescriptorType; Endpoint */
- 0x81, /* u8 ep_bEndpointAddress; IN Endpoint 1 */
- 0x03, /* u8 ep_bmAttributes; Interrupt */
- 0x08, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x0a, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
+static const USBDescIface desc_iface_mouse = {
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 1,
+ .bInterfaceClass = USB_CLASS_HID,
+ .bInterfaceSubClass = 0x01, /* boot */
+ .bInterfaceProtocol = 0x02,
+ .ndesc = 1,
+ .descs = (USBDescOther[]) {
+ {
+ /* HID descriptor */
+ .data = (uint8_t[]) {
+ 0x09, /* u8 bLength */
+ USB_DT_HID, /* u8 bDescriptorType */
+ 0x01, 0x00, /* u16 HID_class */
+ 0x00, /* u8 country_code */
+ 0x01, /* u8 num_descriptors */
+ USB_DT_REPORT, /* u8 type: Report */
+ 52, 0, /* u16 len */
+ },
+ },
+ },
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 4,
+ .bInterval = 0x0a,
+ },
+ },
};
-static const uint8_t qemu_keyboard_config_descriptor[] = {
- /* one configuration */
- 0x09, /* u8 bLength; */
- USB_DT_CONFIG, /* u8 bDescriptorType; Configuration */
- 0x22, 0x00, /* u16 wTotalLength; */
- 0x01, /* u8 bNumInterfaces; (1) */
- 0x01, /* u8 bConfigurationValue; */
- 0x06, /* u8 iConfiguration; */
- 0xa0, /* u8 bmAttributes;
- Bit 7: must be set,
- 6: Self-powered,
- 5: Remote wakeup,
- 4..0: resvd */
- 0x32, /* u8 MaxPower; */
-
- /* USB 1.1:
- * USB 2.0, single TT organization (mandatory):
- * one interface, protocol 0
- *
- * USB 2.0, multiple TT organization (optional):
- * two interfaces, protocols 1 (like single TT)
- * and 2 (multiple TT mode) ... config is
- * sometimes settable
- * NOT IMPLEMENTED
- */
-
- /* one interface */
- 0x09, /* u8 if_bLength; */
- USB_DT_INTERFACE, /* u8 if_bDescriptorType; Interface */
- 0x00, /* u8 if_bInterfaceNumber; */
- 0x00, /* u8 if_bAlternateSetting; */
- 0x01, /* u8 if_bNumEndpoints; */
- 0x03, /* u8 if_bInterfaceClass; HID */
- 0x01, /* u8 if_bInterfaceSubClass; Boot */
- 0x01, /* u8 if_bInterfaceProtocol; Keyboard */
- 0x07, /* u8 if_iInterface; */
-
- /* HID descriptor */
- 0x09, /* u8 bLength; */
- USB_DT_HID, /* u8 bDescriptorType; */
- 0x11, 0x01, /* u16 HID_class */
- 0x00, /* u8 country_code */
- 0x01, /* u8 num_descriptors */
- USB_DT_REPORT, /* u8 type; Report */
- 0x3f, 0x00, /* u16 len */
-
- /* one endpoint (status change endpoint) */
- 0x07, /* u8 ep_bLength; */
- USB_DT_ENDPOINT, /* u8 ep_bDescriptorType; Endpoint */
- USB_DIR_IN | 0x01, /* u8 ep_bEndpointAddress; IN Endpoint 1 */
- 0x03, /* u8 ep_bmAttributes; Interrupt */
- 0x08, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x0a, /* u8 ep_bInterval; (255ms -- usb 2.0 spec) */
+static const USBDescIface desc_iface_tablet = {
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 1,
+ .bInterfaceClass = USB_CLASS_HID,
+ .bInterfaceSubClass = 0x01, /* boot */
+ .bInterfaceProtocol = 0x02,
+ .ndesc = 1,
+ .descs = (USBDescOther[]) {
+ {
+ /* HID descriptor */
+ .data = (uint8_t[]) {
+ 0x09, /* u8 bLength */
+ USB_DT_HID, /* u8 bDescriptorType */
+ 0x01, 0x00, /* u16 HID_class */
+ 0x00, /* u8 country_code */
+ 0x01, /* u8 num_descriptors */
+ USB_DT_REPORT, /* u8 type: Report */
+ 74, 0, /* u16 len */
+ },
+ },
+ },
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 8,
+ .bInterval = 0x0a,
+ },
+ },
+};
+
+static const USBDescIface desc_iface_keyboard = {
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 1,
+ .bInterfaceClass = USB_CLASS_HID,
+ .bInterfaceSubClass = 0x01, /* boot */
+ .bInterfaceProtocol = 0x01, /* keyboard */
+ .ndesc = 1,
+ .descs = (USBDescOther[]) {
+ {
+ /* HID descriptor */
+ .data = (uint8_t[]) {
+ 0x09, /* u8 bLength */
+ USB_DT_HID, /* u8 bDescriptorType */
+ 0x11, 0x01, /* u16 HID_class */
+ 0x00, /* u8 country_code */
+ 0x01, /* u8 num_descriptors */
+ USB_DT_REPORT, /* u8 type: Report */
+ 0x3f, 0, /* u16 len */
+ },
+ },
+ },
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 8,
+ .bInterval = 0x0a,
+ },
+ },
+};
+
+static const USBDescDevice desc_device_mouse = {
+ .bcdUSB = 0x0100,
+ .bMaxPacketSize0 = 8,
+ .bNumConfigurations = 1,
+ .confs = (USBDescConfig[]) {
+ {
+ .bNumInterfaces = 1,
+ .bConfigurationValue = 1,
+ .iConfiguration = STR_CONFIG_MOUSE,
+ .bmAttributes = 0xa0,
+ .bMaxPower = 50,
+ .ifs = &desc_iface_mouse,
+ },
+ },
+};
+
+static const USBDescDevice desc_device_tablet = {
+ .bcdUSB = 0x0100,
+ .bMaxPacketSize0 = 8,
+ .bNumConfigurations = 1,
+ .confs = (USBDescConfig[]) {
+ {
+ .bNumInterfaces = 1,
+ .bConfigurationValue = 1,
+ .iConfiguration = STR_CONFIG_TABLET,
+ .bmAttributes = 0xa0,
+ .bMaxPower = 50,
+ .ifs = &desc_iface_tablet,
+ },
+ },
+};
+
+static const USBDescDevice desc_device_keyboard = {
+ .bcdUSB = 0x0100,
+ .bMaxPacketSize0 = 8,
+ .bNumConfigurations = 1,
+ .confs = (USBDescConfig[]) {
+ {
+ .bNumInterfaces = 1,
+ .bConfigurationValue = 1,
+ .iConfiguration = STR_CONFIG_KEYBOARD,
+ .bmAttributes = 0xa0,
+ .bMaxPower = 50,
+ .ifs = &desc_iface_keyboard,
+ },
+ },
+};
+
+static const USBDesc desc_mouse = {
+ .id = {
+ .idVendor = 0x0627,
+ .idProduct = 0x0001,
+ .bcdDevice = 0,
+ .iManufacturer = STR_MANUFACTURER,
+ .iProduct = STR_PRODUCT_MOUSE,
+ .iSerialNumber = STR_SERIALNUMBER,
+ },
+ .full = &desc_device_mouse,
+ .str = desc_strings,
+};
+
+static const USBDesc desc_tablet = {
+ .id = {
+ .idVendor = 0x0627,
+ .idProduct = 0x0001,
+ .bcdDevice = 0,
+ .iManufacturer = STR_MANUFACTURER,
+ .iProduct = STR_PRODUCT_TABLET,
+ .iSerialNumber = STR_SERIALNUMBER,
+ },
+ .full = &desc_device_tablet,
+ .str = desc_strings,
+};
+
+static const USBDesc desc_keyboard = {
+ .id = {
+ .idVendor = 0x0627,
+ .idProduct = 0x0001,
+ .bcdDevice = 0,
+ .iManufacturer = STR_MANUFACTURER,
+ .iProduct = STR_PRODUCT_KEYBOARD,
+ .iSerialNumber = STR_SERIALNUMBER,
+ },
+ .full = &desc_device_keyboard,
+ .str = desc_strings,
};
static const uint8_t qemu_mouse_hid_report_descriptor[] = {
@@ -412,6 +429,8 @@ static void usb_hid_changed(USBHIDState *hs)
if (hs->datain)
hs->datain(hs->datain_opaque);
+
+ usb_wakeup(&hs->dev);
}
static void usb_mouse_event(void *opaque,
@@ -650,106 +669,15 @@ static int usb_hid_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
{
USBHIDState *s = (USBHIDState *)dev;
- int ret = 0;
+ int ret;
+
+ ret = usb_desc_handle_control(dev, request, value, index, length, data);
+ if (ret >= 0) {
+ return ret;
+ }
+ ret = 0;
switch(request) {
- case DeviceRequest | USB_REQ_GET_STATUS:
- data[0] = (1 << USB_DEVICE_SELF_POWERED) |
- (dev->remote_wakeup << USB_DEVICE_REMOTE_WAKEUP);
- data[1] = 0x00;
- ret = 2;
- break;
- case DeviceOutRequest | USB_REQ_CLEAR_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 0;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 1;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_ADDRESS:
- dev->addr = value;
- ret = 0;
- break;
- case DeviceRequest | USB_REQ_GET_DESCRIPTOR:
- switch(value >> 8) {
- case USB_DT_DEVICE:
- memcpy(data, qemu_mouse_dev_descriptor,
- sizeof(qemu_mouse_dev_descriptor));
- ret = sizeof(qemu_mouse_dev_descriptor);
- break;
- case USB_DT_CONFIG:
- if (s->kind == USB_MOUSE) {
- memcpy(data, qemu_mouse_config_descriptor,
- sizeof(qemu_mouse_config_descriptor));
- ret = sizeof(qemu_mouse_config_descriptor);
- } else if (s->kind == USB_TABLET) {
- memcpy(data, qemu_tablet_config_descriptor,
- sizeof(qemu_tablet_config_descriptor));
- ret = sizeof(qemu_tablet_config_descriptor);
- } else if (s->kind == USB_KEYBOARD) {
- memcpy(data, qemu_keyboard_config_descriptor,
- sizeof(qemu_keyboard_config_descriptor));
- ret = sizeof(qemu_keyboard_config_descriptor);
- }
- break;
- case USB_DT_STRING:
- switch(value & 0xff) {
- case 0:
- /* language ids */
- data[0] = 4;
- data[1] = 3;
- data[2] = 0x09;
- data[3] = 0x04;
- ret = 4;
- break;
- case 1:
- /* serial number */
- ret = set_usb_string(data, "1");
- break;
- case 2:
- /* product description */
- ret = set_usb_string(data, s->dev.product_desc);
- break;
- case 3:
- /* vendor description */
- ret = set_usb_string(data, "QEMU " QEMU_VERSION);
- break;
- case 4:
- ret = set_usb_string(data, "HID Mouse");
- break;
- case 5:
- ret = set_usb_string(data, "HID Tablet");
- break;
- case 6:
- ret = set_usb_string(data, "HID Keyboard");
- break;
- case 7:
- ret = set_usb_string(data, "Endpoint1 Interrupt Pipe");
- break;
- default:
- goto fail;
- }
- break;
- default:
- goto fail;
- }
- break;
- case DeviceRequest | USB_REQ_GET_CONFIGURATION:
- data[0] = 1;
- ret = 1;
- break;
- case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
- ret = 0;
- break;
case DeviceRequest | USB_REQ_GET_INTERFACE:
data[0] = 0;
ret = 1;
@@ -870,7 +798,8 @@ static void usb_hid_handle_destroy(USBDevice *dev)
static int usb_hid_initfn(USBDevice *dev, int kind)
{
USBHIDState *s = DO_UPCAST(USBHIDState, dev, dev);
- s->dev.speed = USB_SPEED_FULL;
+
+ usb_desc_init(dev);
s->kind = kind;
if (s->kind == USB_MOUSE) {
@@ -915,6 +844,7 @@ static struct USBDeviceInfo hid_info[] = {
.qdev.name = "usb-tablet",
.usbdevice_name = "tablet",
.qdev.size = sizeof(USBHIDState),
+ .usb_desc = &desc_tablet,
.init = usb_tablet_initfn,
.handle_packet = usb_generic_handle_packet,
.handle_reset = usb_mouse_handle_reset,
@@ -926,6 +856,7 @@ static struct USBDeviceInfo hid_info[] = {
.qdev.name = "usb-mouse",
.usbdevice_name = "mouse",
.qdev.size = sizeof(USBHIDState),
+ .usb_desc = &desc_mouse,
.init = usb_mouse_initfn,
.handle_packet = usb_generic_handle_packet,
.handle_reset = usb_mouse_handle_reset,
@@ -937,6 +868,7 @@ static struct USBDeviceInfo hid_info[] = {
.qdev.name = "usb-kbd",
.usbdevice_name = "keyboard",
.qdev.size = sizeof(USBHIDState),
+ .usb_desc = &desc_keyboard,
.init = usb_keyboard_initfn,
.handle_packet = usb_generic_handle_packet,
.handle_reset = usb_keyboard_handle_reset,
diff --git a/hw/usb-hub.c b/hw/usb-hub.c
index 8a3f829c96..78698caf67 100644
--- a/hw/usb-hub.c
+++ b/hw/usb-hub.c
@@ -23,10 +23,11 @@
*/
#include "qemu-common.h"
#include "usb.h"
+#include "usb-desc.h"
//#define DEBUG
-#define MAX_PORTS 8
+#define NUM_PORTS 8
typedef struct USBHubPort {
USBPort port;
@@ -36,8 +37,7 @@ typedef struct USBHubPort {
typedef struct USBHubState {
USBDevice dev;
- int nb_ports;
- USBHubPort ports[MAX_PORTS];
+ USBHubPort ports[NUM_PORTS];
} USBHubState;
#define ClearHubFeature (0x2000 | USB_REQ_CLEAR_FEATURE)
@@ -83,6 +83,60 @@ typedef struct USBHubState {
/* same as Linux kernel root hubs */
+enum {
+ STR_MANUFACTURER = 1,
+ STR_PRODUCT,
+ STR_SERIALNUMBER,
+};
+
+static const USBDescStrings desc_strings = {
+ [STR_MANUFACTURER] = "QEMU " QEMU_VERSION,
+ [STR_PRODUCT] = "QEMU USB Hub",
+ [STR_SERIALNUMBER] = "314159",
+};
+
+static const USBDescIface desc_iface_hub = {
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 1,
+ .bInterfaceClass = USB_CLASS_HUB,
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 1 + (NUM_PORTS + 7) / 8,
+ .bInterval = 0xff,
+ },
+ }
+};
+
+static const USBDescDevice desc_device_hub = {
+ .bcdUSB = 0x0110,
+ .bDeviceClass = USB_CLASS_HUB,
+ .bMaxPacketSize0 = 8,
+ .bNumConfigurations = 1,
+ .confs = (USBDescConfig[]) {
+ {
+ .bNumInterfaces = 1,
+ .bConfigurationValue = 1,
+ .bmAttributes = 0xe0,
+ .ifs = &desc_iface_hub,
+ },
+ },
+};
+
+static const USBDesc desc_hub = {
+ .id = {
+ .idVendor = 0,
+ .idProduct = 0,
+ .bcdDevice = 0x0101,
+ .iManufacturer = STR_MANUFACTURER,
+ .iProduct = STR_PRODUCT,
+ .iSerialNumber = STR_SERIALNUMBER,
+ },
+ .full = &desc_device_hub,
+ .str = desc_strings,
+};
+
static const uint8_t qemu_hub_dev_descriptor[] = {
0x12, /* u8 bLength; */
0x01, /* u8 bDescriptorType; Device */
@@ -164,37 +218,51 @@ static const uint8_t qemu_hub_hub_descriptor[] =
/* DeviceRemovable and PortPwrCtrlMask patched in later */
};
-static void usb_hub_attach(USBPort *port1, USBDevice *dev)
+static void usb_hub_attach(USBPort *port1)
{
USBHubState *s = port1->opaque;
USBHubPort *port = &s->ports[port1->index];
- if (dev) {
- if (port->port.dev)
- usb_attach(port1, NULL);
-
- port->wPortStatus |= PORT_STAT_CONNECTION;
- port->wPortChange |= PORT_STAT_C_CONNECTION;
- if (dev->speed == USB_SPEED_LOW)
- port->wPortStatus |= PORT_STAT_LOW_SPEED;
- else
- port->wPortStatus &= ~PORT_STAT_LOW_SPEED;
- port->port.dev = dev;
- /* send the attach message */
- usb_send_msg(dev, USB_MSG_ATTACH);
+ port->wPortStatus |= PORT_STAT_CONNECTION;
+ port->wPortChange |= PORT_STAT_C_CONNECTION;
+ if (port->port.dev->speed == USB_SPEED_LOW) {
+ port->wPortStatus |= PORT_STAT_LOW_SPEED;
} else {
- dev = port->port.dev;
- if (dev) {
- port->wPortStatus &= ~PORT_STAT_CONNECTION;
- port->wPortChange |= PORT_STAT_C_CONNECTION;
- if (port->wPortStatus & PORT_STAT_ENABLE) {
- port->wPortStatus &= ~PORT_STAT_ENABLE;
- port->wPortChange |= PORT_STAT_C_ENABLE;
- }
- /* send the detach message */
- usb_send_msg(dev, USB_MSG_DETACH);
- port->port.dev = NULL;
- }
+ port->wPortStatus &= ~PORT_STAT_LOW_SPEED;
+ }
+}
+
+static void usb_hub_detach(USBPort *port1)
+{
+ USBHubState *s = port1->opaque;
+ USBHubPort *port = &s->ports[port1->index];
+
+ port->wPortStatus &= ~PORT_STAT_CONNECTION;
+ port->wPortChange |= PORT_STAT_C_CONNECTION;
+ if (port->wPortStatus & PORT_STAT_ENABLE) {
+ port->wPortStatus &= ~PORT_STAT_ENABLE;
+ port->wPortChange |= PORT_STAT_C_ENABLE;
+ }
+}
+
+static void usb_hub_wakeup(USBDevice *dev)
+{
+ USBHubState *s = dev->port->opaque;
+ USBHubPort *port = &s->ports[dev->port->index];
+
+ if (port->wPortStatus & PORT_STAT_SUSPEND) {
+ port->wPortChange |= PORT_STAT_C_SUSPEND;
+ usb_wakeup(&s->dev);
+ }
+}
+
+static void usb_hub_handle_attach(USBDevice *dev)
+{
+ USBHubState *s = DO_UPCAST(USBHubState, dev, dev);
+ int i;
+
+ for (i = 0; i < NUM_PORTS; i++) {
+ usb_port_location(&s->ports[i].port, dev->port, i+1);
}
}
@@ -209,93 +277,18 @@ static int usb_hub_handle_control(USBDevice *dev, int request, int value,
USBHubState *s = (USBHubState *)dev;
int ret;
+ ret = usb_desc_handle_control(dev, request, value, index, length, data);
+ if (ret >= 0) {
+ return ret;
+ }
+
switch(request) {
- case DeviceRequest | USB_REQ_GET_STATUS:
- data[0] = (1 << USB_DEVICE_SELF_POWERED) |
- (dev->remote_wakeup << USB_DEVICE_REMOTE_WAKEUP);
- data[1] = 0x00;
- ret = 2;
- break;
- case DeviceOutRequest | USB_REQ_CLEAR_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 0;
- } else {
- goto fail;
- }
- ret = 0;
- break;
case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:
if (value == 0 && index != 0x81) { /* clear ep halt */
goto fail;
}
ret = 0;
break;
- case DeviceOutRequest | USB_REQ_SET_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 1;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_ADDRESS:
- dev->addr = value;
- ret = 0;
- break;
- case DeviceRequest | USB_REQ_GET_DESCRIPTOR:
- switch(value >> 8) {
- case USB_DT_DEVICE:
- memcpy(data, qemu_hub_dev_descriptor,
- sizeof(qemu_hub_dev_descriptor));
- ret = sizeof(qemu_hub_dev_descriptor);
- break;
- case USB_DT_CONFIG:
- memcpy(data, qemu_hub_config_descriptor,
- sizeof(qemu_hub_config_descriptor));
-
- /* status change endpoint size based on number
- * of ports */
- data[22] = (s->nb_ports + 1 + 7) / 8;
-
- ret = sizeof(qemu_hub_config_descriptor);
- break;
- case USB_DT_STRING:
- switch(value & 0xff) {
- case 0:
- /* language ids */
- data[0] = 4;
- data[1] = 3;
- data[2] = 0x09;
- data[3] = 0x04;
- ret = 4;
- break;
- case 1:
- /* serial number */
- ret = set_usb_string(data, "314159");
- break;
- case 2:
- /* product description */
- ret = set_usb_string(data, "QEMU USB Hub");
- break;
- case 3:
- /* vendor description */
- ret = set_usb_string(data, "QEMU " QEMU_VERSION);
- break;
- default:
- goto fail;
- }
- break;
- default:
- goto fail;
- }
- break;
- case DeviceRequest | USB_REQ_GET_CONFIGURATION:
- data[0] = 1;
- ret = 1;
- break;
- case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
- ret = 0;
- break;
case DeviceRequest | USB_REQ_GET_INTERFACE:
data[0] = 0;
ret = 1;
@@ -315,8 +308,9 @@ static int usb_hub_handle_control(USBDevice *dev, int request, int value,
{
unsigned int n = index - 1;
USBHubPort *port;
- if (n >= s->nb_ports)
+ if (n >= NUM_PORTS) {
goto fail;
+ }
port = &s->ports[n];
data[0] = port->wPortStatus;
data[1] = port->wPortStatus >> 8;
@@ -338,8 +332,9 @@ static int usb_hub_handle_control(USBDevice *dev, int request, int value,
unsigned int n = index - 1;
USBHubPort *port;
USBDevice *dev;
- if (n >= s->nb_ports)
+ if (n >= NUM_PORTS) {
goto fail;
+ }
port = &s->ports[n];
dev = port->port.dev;
switch(value) {
@@ -367,8 +362,9 @@ static int usb_hub_handle_control(USBDevice *dev, int request, int value,
unsigned int n = index - 1;
USBHubPort *port;
- if (n >= s->nb_ports)
+ if (n >= NUM_PORTS) {
goto fail;
+ }
port = &s->ports[n];
switch(value) {
case PORT_ENABLE:
@@ -403,17 +399,17 @@ static int usb_hub_handle_control(USBDevice *dev, int request, int value,
unsigned int n, limit, var_hub_size = 0;
memcpy(data, qemu_hub_hub_descriptor,
sizeof(qemu_hub_hub_descriptor));
- data[2] = s->nb_ports;
+ data[2] = NUM_PORTS;
/* fill DeviceRemovable bits */
- limit = ((s->nb_ports + 1 + 7) / 8) + 7;
+ limit = ((NUM_PORTS + 1 + 7) / 8) + 7;
for (n = 7; n < limit; n++) {
data[n] = 0x00;
var_hub_size++;
}
/* fill PortPwrCtrlMask bits */
- limit = limit + ((s->nb_ports + 7) / 8);
+ limit = limit + ((NUM_PORTS + 7) / 8);
for (;n < limit; n++) {
data[n] = 0xff;
var_hub_size++;
@@ -442,14 +438,14 @@ static int usb_hub_handle_data(USBDevice *dev, USBPacket *p)
USBHubPort *port;
unsigned int status;
int i, n;
- n = (s->nb_ports + 1 + 7) / 8;
+ n = (NUM_PORTS + 1 + 7) / 8;
if (p->len == 1) { /* FreeBSD workaround */
n = 1;
} else if (n > p->len) {
return USB_RET_BABBLE;
}
status = 0;
- for(i = 0; i < s->nb_ports; i++) {
+ for(i = 0; i < NUM_PORTS; i++) {
port = &s->ports[i];
if (port->wPortChange)
status |= (1 << (i + 1));
@@ -481,7 +477,7 @@ static int usb_hub_broadcast_packet(USBHubState *s, USBPacket *p)
USBDevice *dev;
int i, ret;
- for(i = 0; i < s->nb_ports; i++) {
+ for(i = 0; i < NUM_PORTS; i++) {
port = &s->ports[i];
dev = port->port.dev;
if (dev && (port->wPortStatus & PORT_STAT_ENABLE)) {
@@ -518,24 +514,30 @@ static void usb_hub_handle_destroy(USBDevice *dev)
USBHubState *s = (USBHubState *)dev;
int i;
- for (i = 0; i < s->nb_ports; i++) {
+ for (i = 0; i < NUM_PORTS; i++) {
usb_unregister_port(usb_bus_from_device(dev),
&s->ports[i].port);
}
}
+static USBPortOps usb_hub_port_ops = {
+ .attach = usb_hub_attach,
+ .detach = usb_hub_detach,
+ .wakeup = usb_hub_wakeup,
+};
+
static int usb_hub_initfn(USBDevice *dev)
{
USBHubState *s = DO_UPCAST(USBHubState, dev, dev);
USBHubPort *port;
int i;
- s->dev.speed = USB_SPEED_FULL,
- s->nb_ports = MAX_PORTS; /* FIXME: make configurable */
- for (i = 0; i < s->nb_ports; i++) {
+ usb_desc_init(dev);
+ for (i = 0; i < NUM_PORTS; i++) {
port = &s->ports[i];
usb_register_port(usb_bus_from_device(dev),
- &port->port, s, i, &s->dev, usb_hub_attach);
+ &port->port, s, i, &usb_hub_port_ops,
+ USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL);
port->wPortStatus = PORT_STAT_POWER;
port->wPortChange = 0;
}
@@ -547,8 +549,10 @@ static struct USBDeviceInfo hub_info = {
.qdev.name = "usb-hub",
.qdev.fw_name = "hub",
.qdev.size = sizeof(USBHubState),
+ .usb_desc = &desc_hub,
.init = usb_hub_initfn,
.handle_packet = usb_hub_handle_packet,
+ .handle_attach = usb_hub_handle_attach,
.handle_reset = usb_hub_handle_reset,
.handle_control = usb_hub_handle_control,
.handle_data = usb_hub_handle_data,
diff --git a/hw/usb-msd.c b/hw/usb-msd.c
index 0a95d8d506..729d96ccc3 100644
--- a/hw/usb-msd.c
+++ b/hw/usb-msd.c
@@ -11,6 +11,7 @@
#include "qemu-option.h"
#include "qemu-config.h"
#include "usb.h"
+#include "usb-desc.h"
#include "scsi.h"
#include "console.h"
#include "monitor.h"
@@ -72,69 +73,102 @@ struct usb_msd_csw {
uint8_t status;
};
-static const uint8_t qemu_msd_dev_descriptor[] = {
- 0x12, /* u8 bLength; */
- 0x01, /* u8 bDescriptorType; Device */
- 0x00, 0x01, /* u16 bcdUSB; v1.0 */
-
- 0x00, /* u8 bDeviceClass; */
- 0x00, /* u8 bDeviceSubClass; */
- 0x00, /* u8 bDeviceProtocol; [ low/full speeds only ] */
- 0x08, /* u8 bMaxPacketSize0; 8 Bytes */
-
- /* Vendor and product id are arbitrary. */
- 0x00, 0x00, /* u16 idVendor; */
- 0x00, 0x00, /* u16 idProduct; */
- 0x00, 0x00, /* u16 bcdDevice */
-
- 0x01, /* u8 iManufacturer; */
- 0x02, /* u8 iProduct; */
- 0x03, /* u8 iSerialNumber; */
- 0x01 /* u8 bNumConfigurations; */
+enum {
+ STR_MANUFACTURER = 1,
+ STR_PRODUCT,
+ STR_SERIALNUMBER,
+ STR_CONFIG_FULL,
+ STR_CONFIG_HIGH,
};
-static const uint8_t qemu_msd_config_descriptor[] = {
-
- /* one configuration */
- 0x09, /* u8 bLength; */
- 0x02, /* u8 bDescriptorType; Configuration */
- 0x20, 0x00, /* u16 wTotalLength; */
- 0x01, /* u8 bNumInterfaces; (1) */
- 0x01, /* u8 bConfigurationValue; */
- 0x00, /* u8 iConfiguration; */
- 0xc0, /* u8 bmAttributes;
- Bit 7: must be set,
- 6: Self-powered,
- 5: Remote wakeup,
- 4..0: resvd */
- 0x00, /* u8 MaxPower; */
-
- /* one interface */
- 0x09, /* u8 if_bLength; */
- 0x04, /* u8 if_bDescriptorType; Interface */
- 0x00, /* u8 if_bInterfaceNumber; */
- 0x00, /* u8 if_bAlternateSetting; */
- 0x02, /* u8 if_bNumEndpoints; */
- 0x08, /* u8 if_bInterfaceClass; MASS STORAGE */
- 0x06, /* u8 if_bInterfaceSubClass; SCSI */
- 0x50, /* u8 if_bInterfaceProtocol; Bulk Only */
- 0x00, /* u8 if_iInterface; */
-
- /* Bulk-In endpoint */
- 0x07, /* u8 ep_bLength; */
- 0x05, /* u8 ep_bDescriptorType; Endpoint */
- 0x81, /* u8 ep_bEndpointAddress; IN Endpoint 1 */
- 0x02, /* u8 ep_bmAttributes; Bulk */
- 0x40, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x00, /* u8 ep_bInterval; */
-
- /* Bulk-Out endpoint */
- 0x07, /* u8 ep_bLength; */
- 0x05, /* u8 ep_bDescriptorType; Endpoint */
- 0x02, /* u8 ep_bEndpointAddress; OUT Endpoint 2 */
- 0x02, /* u8 ep_bmAttributes; Bulk */
- 0x40, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x00 /* u8 ep_bInterval; */
+static const USBDescStrings desc_strings = {
+ [STR_MANUFACTURER] = "QEMU " QEMU_VERSION,
+ [STR_PRODUCT] = "QEMU USB HARDDRIVE",
+ [STR_SERIALNUMBER] = "1",
+ [STR_CONFIG_FULL] = "Full speed config (usb 1.1)",
+ [STR_CONFIG_HIGH] = "High speed config (usb 2.0)",
+};
+
+static const USBDescIface desc_iface_full = {
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = USB_CLASS_MASS_STORAGE,
+ .bInterfaceSubClass = 0x06, /* SCSI */
+ .bInterfaceProtocol = 0x50, /* Bulk */
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 64,
+ },{
+ .bEndpointAddress = USB_DIR_OUT | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 64,
+ },
+ }
+};
+
+static const USBDescDevice desc_device_full = {
+ .bcdUSB = 0x0200,
+ .bMaxPacketSize0 = 8,
+ .bNumConfigurations = 1,
+ .confs = (USBDescConfig[]) {
+ {
+ .bNumInterfaces = 1,
+ .bConfigurationValue = 1,
+ .iConfiguration = STR_CONFIG_FULL,
+ .bmAttributes = 0xc0,
+ .ifs = &desc_iface_full,
+ },
+ },
+};
+
+static const USBDescIface desc_iface_high = {
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = USB_CLASS_MASS_STORAGE,
+ .bInterfaceSubClass = 0x06, /* SCSI */
+ .bInterfaceProtocol = 0x50, /* Bulk */
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 512,
+ },{
+ .bEndpointAddress = USB_DIR_OUT | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 512,
+ },
+ }
+};
+
+static const USBDescDevice desc_device_high = {
+ .bcdUSB = 0x0200,
+ .bMaxPacketSize0 = 64,
+ .bNumConfigurations = 1,
+ .confs = (USBDescConfig[]) {
+ {
+ .bNumInterfaces = 1,
+ .bConfigurationValue = 1,
+ .iConfiguration = STR_CONFIG_HIGH,
+ .bmAttributes = 0xc0,
+ .ifs = &desc_iface_high,
+ },
+ },
+};
+
+static const USBDesc desc = {
+ .id = {
+ .idVendor = 0,
+ .idProduct = 0,
+ .bcdDevice = 0,
+ .iManufacturer = STR_MANUFACTURER,
+ .iProduct = STR_PRODUCT,
+ .iSerialNumber = STR_SERIALNUMBER,
+ },
+ .full = &desc_device_full,
+ .high = &desc_device_high,
+ .str = desc_strings,
};
static void usb_msd_copy_data(MSDState *s)
@@ -153,7 +187,7 @@ static void usb_msd_copy_data(MSDState *s)
s->usb_buf += len;
s->scsi_buf += len;
s->data_len -= len;
- if (s->scsi_len == 0) {
+ if (s->scsi_len == 0 || s->data_len == 0) {
if (s->mode == USB_MSDM_DATAIN) {
s->scsi_dev->info->read_data(s->scsi_dev, s->tag);
} else if (s->mode == USB_MSDM_DATAOUT) {
@@ -162,15 +196,18 @@ static void usb_msd_copy_data(MSDState *s)
}
}
-static void usb_msd_send_status(MSDState *s)
+static void usb_msd_send_status(MSDState *s, USBPacket *p)
{
struct usb_msd_csw csw;
+ int len;
csw.sig = cpu_to_le32(0x53425355);
csw.tag = cpu_to_le32(s->tag);
csw.residue = s->residue;
csw.status = s->result;
- memcpy(s->usb_buf, &csw, 13);
+
+ len = MIN(sizeof(csw), p->len);
+ memcpy(p->data, &csw, len);
}
static void usb_msd_command_complete(SCSIBus *bus, int reason, uint32_t tag,
@@ -190,7 +227,7 @@ static void usb_msd_command_complete(SCSIBus *bus, int reason, uint32_t tag,
if (s->data_len == 0 && s->mode == USB_MSDM_DATAOUT) {
/* A deferred packet with no write data remaining must be
the status read packet. */
- usb_msd_send_status(s);
+ usb_msd_send_status(s, p);
s->mode = USB_MSDM_CBW;
} else {
if (s->data_len) {
@@ -236,84 +273,15 @@ static int usb_msd_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
{
MSDState *s = (MSDState *)dev;
- int ret = 0;
+ int ret;
+ ret = usb_desc_handle_control(dev, request, value, index, length, data);
+ if (ret >= 0) {
+ return ret;
+ }
+
+ ret = 0;
switch (request) {
- case DeviceRequest | USB_REQ_GET_STATUS:
- data[0] = (1 << USB_DEVICE_SELF_POWERED) |
- (dev->remote_wakeup << USB_DEVICE_REMOTE_WAKEUP);
- data[1] = 0x00;
- ret = 2;
- break;
- case DeviceOutRequest | USB_REQ_CLEAR_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 0;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 1;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_ADDRESS:
- dev->addr = value;
- ret = 0;
- break;
- case DeviceRequest | USB_REQ_GET_DESCRIPTOR:
- switch(value >> 8) {
- case USB_DT_DEVICE:
- memcpy(data, qemu_msd_dev_descriptor,
- sizeof(qemu_msd_dev_descriptor));
- ret = sizeof(qemu_msd_dev_descriptor);
- break;
- case USB_DT_CONFIG:
- memcpy(data, qemu_msd_config_descriptor,
- sizeof(qemu_msd_config_descriptor));
- ret = sizeof(qemu_msd_config_descriptor);
- break;
- case USB_DT_STRING:
- switch(value & 0xff) {
- case 0:
- /* language ids */
- data[0] = 4;
- data[1] = 3;
- data[2] = 0x09;
- data[3] = 0x04;
- ret = 4;
- break;
- case 1:
- /* vendor description */
- ret = set_usb_string(data, "QEMU " QEMU_VERSION);
- break;
- case 2:
- /* product description */
- ret = set_usb_string(data, "QEMU USB HARDDRIVE");
- break;
- case 3:
- /* serial number */
- ret = set_usb_string(data, "1");
- break;
- default:
- goto fail;
- }
- break;
- default:
- goto fail;
- }
- break;
- case DeviceRequest | USB_REQ_GET_CONFIGURATION:
- data[0] = 1;
- ret = 1;
- break;
- case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
- ret = 0;
- break;
case DeviceRequest | USB_REQ_GET_INTERFACE:
data[0] = 0;
ret = 1;
@@ -338,7 +306,6 @@ static int usb_msd_handle_control(USBDevice *dev, int request, int value,
ret = 1;
break;
default:
- fail:
ret = USB_RET_STALL;
break;
}
@@ -461,15 +428,13 @@ static int usb_msd_handle_data(USBDevice *dev, USBPacket *p)
if (len < 13)
goto fail;
- s->usb_len = len;
- s->usb_buf = data;
- usb_msd_send_status(s);
+ usb_msd_send_status(s, p);
s->mode = USB_MSDM_CBW;
ret = 13;
break;
case USB_MSDM_DATAIN:
- DPRINTF("Data in %d/%d\n", len, s->data_len);
+ DPRINTF("Data in %d/%d, scsi_len %d\n", len, s->data_len, s->scsi_len);
if (len > s->data_len)
len = s->data_len;
s->usb_buf = data;
@@ -524,6 +489,7 @@ static int usb_msd_initfn(USBDevice *dev)
{
MSDState *s = DO_UPCAST(MSDState, dev, dev);
BlockDriverState *bs = s->conf.bs;
+ DriveInfo *dinfo;
if (!bs) {
error_report("usb-msd: drive property not set");
@@ -542,7 +508,12 @@ static int usb_msd_initfn(USBDevice *dev)
bdrv_detach(bs, &s->dev.qdev);
s->conf.bs = NULL;
- s->dev.speed = USB_SPEED_FULL;
+ dinfo = drive_get_by_blockdev(bs);
+ if (dinfo && dinfo->serial) {
+ usb_desc_set_string(dev, STR_SERIALNUMBER, dinfo->serial);
+ }
+
+ usb_desc_init(dev);
scsi_bus_new(&s->bus, &s->dev.qdev, 0, 1, usb_msd_command_complete);
s->scsi_dev = scsi_bus_legacy_add_drive(&s->bus, bs, 0);
if (!s->scsi_dev) {
@@ -625,8 +596,10 @@ static struct USBDeviceInfo msd_info = {
.product_desc = "QEMU USB MSD",
.qdev.name = "usb-storage",
.qdev.size = sizeof(MSDState),
+ .usb_desc = &desc,
.init = usb_msd_initfn,
.handle_packet = usb_generic_handle_packet,
+ .handle_attach = usb_desc_attach,
.handle_reset = usb_msd_handle_reset,
.handle_control = usb_msd_handle_control,
.handle_data = usb_msd_handle_data,
diff --git a/hw/usb-musb.c b/hw/usb-musb.c
index 9efe7a6344..782cfa2282 100644
--- a/hw/usb-musb.c
+++ b/hw/usb-musb.c
@@ -259,7 +259,13 @@
#endif
-static void musb_attach(USBPort *port, USBDevice *dev);
+static void musb_attach(USBPort *port);
+static void musb_detach(USBPort *port);
+
+static USBPortOps musb_port_ops = {
+ .attach = musb_attach,
+ .detach = musb_detach,
+};
typedef struct {
uint16_t faddr[2];
@@ -343,7 +349,9 @@ struct MUSBState {
}
usb_bus_new(&s->bus, NULL /* FIXME */);
- usb_register_port(&s->bus, &s->port, s, 0, NULL, musb_attach);
+ usb_register_port(&s->bus, &s->port, s, 0, &musb_port_ops,
+ USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL);
+ usb_port_location(&s->port, NULL, 1);
return s;
}
@@ -460,34 +468,20 @@ static void musb_session_update(MUSBState *s, int prev_dev, int prev_sess)
}
/* Attach or detach a device on our only port. */
-static void musb_attach(USBPort *port, USBDevice *dev)
+static void musb_attach(USBPort *port)
{
MUSBState *s = (MUSBState *) port->opaque;
- USBDevice *curr;
-
- port = &s->port;
- curr = port->dev;
-
- if (dev) {
- if (curr) {
- usb_attach(port, NULL);
- /* TODO: signal some interrupts */
- }
-
- musb_intr_set(s, musb_irq_vbus_request, 1);
- /* Send the attach message to device */
- usb_send_msg(dev, USB_MSG_ATTACH);
- } else if (curr) {
- /* Send the detach message */
- usb_send_msg(curr, USB_MSG_DETACH);
-
- musb_intr_set(s, musb_irq_disconnect, 1);
- }
+ musb_intr_set(s, musb_irq_vbus_request, 1);
+ musb_session_update(s, 0, s->session);
+}
- port->dev = dev;
+static void musb_detach(USBPort *port)
+{
+ MUSBState *s = (MUSBState *) port->opaque;
- musb_session_update(s, !!curr, s->session);
+ musb_intr_set(s, musb_irq_disconnect, 1);
+ musb_session_update(s, 1, s->session);
}
static inline void musb_cb_tick0(void *opaque)
diff --git a/hw/usb-net.c b/hw/usb-net.c
index 84924550fd..bf51bb3890 100644
--- a/hw/usb-net.c
+++ b/hw/usb-net.c
@@ -25,6 +25,7 @@
#include "qemu-common.h"
#include "usb.h"
+#include "usb-desc.h"
#include "net.h"
#include "qemu-queue.h"
#include "sysemu.h"
@@ -89,182 +90,209 @@ enum usbstring_idx {
#define ETH_FRAME_LEN 1514 /* Max. octets in frame sans FCS */
-/*
- * mostly the same descriptor as the linux gadget rndis driver
- */
-static const uint8_t qemu_net_dev_descriptor[] = {
- 0x12, /* u8 bLength; */
- USB_DT_DEVICE, /* u8 bDescriptorType; Device */
- 0x00, 0x02, /* u16 bcdUSB; v2.0 */
- USB_CLASS_COMM, /* u8 bDeviceClass; */
- 0x00, /* u8 bDeviceSubClass; */
- 0x00, /* u8 bDeviceProtocol; [ low/full only ] */
- 0x40, /* u8 bMaxPacketSize0 */
- RNDIS_VENDOR_NUM & 0xff, RNDIS_VENDOR_NUM >> 8, /* u16 idVendor; */
- RNDIS_PRODUCT_NUM & 0xff, RNDIS_PRODUCT_NUM >> 8, /* u16 idProduct; */
- 0x00, 0x00, /* u16 bcdDevice */
- STRING_MANUFACTURER, /* u8 iManufacturer; */
- STRING_PRODUCT, /* u8 iProduct; */
- STRING_SERIALNUMBER, /* u8 iSerialNumber; */
- 0x02, /* u8 bNumConfigurations; */
+static const USBDescStrings usb_net_stringtable = {
+ [STRING_MANUFACTURER] = "QEMU",
+ [STRING_PRODUCT] = "RNDIS/QEMU USB Network Device",
+ [STRING_ETHADDR] = "400102030405",
+ [STRING_DATA] = "QEMU USB Net Data Interface",
+ [STRING_CONTROL] = "QEMU USB Net Control Interface",
+ [STRING_RNDIS_CONTROL] = "QEMU USB Net RNDIS Control Interface",
+ [STRING_CDC] = "QEMU USB Net CDC",
+ [STRING_SUBSET] = "QEMU USB Net Subset",
+ [STRING_RNDIS] = "QEMU USB Net RNDIS",
+ [STRING_SERIALNUMBER] = "1",
+};
+
+static const USBDescIface desc_iface_rndis[] = {
+ {
+ /* RNDIS Control Interface */
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 1,
+ .bInterfaceClass = USB_CLASS_COMM,
+ .bInterfaceSubClass = USB_CDC_SUBCLASS_ACM,
+ .bInterfaceProtocol = USB_CDC_ACM_PROTO_VENDOR,
+ .iInterface = STRING_RNDIS_CONTROL,
+ .ndesc = 4,
+ .descs = (USBDescOther[]) {
+ {
+ /* Header Descriptor */
+ .data = (uint8_t[]) {
+ 0x05, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_HEADER_TYPE, /* u8 bDescriptorSubType */
+ 0x10, 0x01, /* le16 bcdCDC */
+ },
+ },{
+ /* Call Management Descriptor */
+ .data = (uint8_t[]) {
+ 0x05, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_CALL_MANAGEMENT_TYPE, /* u8 bDescriptorSubType */
+ 0x00, /* u8 bmCapabilities */
+ 0x01, /* u8 bDataInterface */
+ },
+ },{
+ /* ACM Descriptor */
+ .data = (uint8_t[]) {
+ 0x04, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_ACM_TYPE, /* u8 bDescriptorSubType */
+ 0x00, /* u8 bmCapabilities */
+ },
+ },{
+ /* Union Descriptor */
+ .data = (uint8_t[]) {
+ 0x05, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_UNION_TYPE, /* u8 bDescriptorSubType */
+ 0x00, /* u8 bMasterInterface0 */
+ 0x01, /* u8 bSlaveInterface0 */
+ },
+ },
+ },
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = STATUS_BYTECOUNT,
+ .bInterval = 1 << LOG2_STATUS_INTERVAL_MSEC,
+ },
+ }
+ },{
+ /* RNDIS Data Interface */
+ .bInterfaceNumber = 1,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = USB_CLASS_CDC_DATA,
+ .iInterface = STRING_DATA,
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 0x40,
+ },{
+ .bEndpointAddress = USB_DIR_OUT | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 0x40,
+ }
+ }
+ }
+};
+
+static const USBDescIface desc_iface_cdc[] = {
+ {
+ /* CDC Control Interface */
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 1,
+ .bInterfaceClass = USB_CLASS_COMM,
+ .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET,
+ .bInterfaceProtocol = USB_CDC_PROTO_NONE,
+ .iInterface = STRING_CONTROL,
+ .ndesc = 3,
+ .descs = (USBDescOther[]) {
+ {
+ /* Header Descriptor */
+ .data = (uint8_t[]) {
+ 0x05, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_HEADER_TYPE, /* u8 bDescriptorSubType */
+ 0x10, 0x01, /* le16 bcdCDC */
+ },
+ },{
+ /* Union Descriptor */
+ .data = (uint8_t[]) {
+ 0x05, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_UNION_TYPE, /* u8 bDescriptorSubType */
+ 0x00, /* u8 bMasterInterface0 */
+ 0x01, /* u8 bSlaveInterface0 */
+ },
+ },{
+ /* Ethernet Descriptor */
+ .data = (uint8_t[]) {
+ 0x0d, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_ETHERNET_TYPE, /* u8 bDescriptorSubType */
+ STRING_ETHADDR, /* u8 iMACAddress */
+ 0x00, 0x00, 0x00, 0x00, /* le32 bmEthernetStatistics */
+ ETH_FRAME_LEN & 0xff,
+ ETH_FRAME_LEN >> 8, /* le16 wMaxSegmentSize */
+ 0x00, 0x00, /* le16 wNumberMCFilters */
+ 0x00, /* u8 bNumberPowerFilters */
+ },
+ },
+ },
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = STATUS_BYTECOUNT,
+ .bInterval = 1 << LOG2_STATUS_INTERVAL_MSEC,
+ },
+ }
+ },{
+ /* CDC Data Interface (off) */
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 0,
+ .bNumEndpoints = 0,
+ .bInterfaceClass = USB_CLASS_CDC_DATA,
+ },{
+ /* CDC Data Interface */
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 1,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = USB_CLASS_CDC_DATA,
+ .iInterface = STRING_DATA,
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 0x40,
+ },{
+ .bEndpointAddress = USB_DIR_OUT | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 0x40,
+ }
+ }
+ }
};
-static const uint8_t qemu_net_rndis_config_descriptor[] = {
- /* Configuration Descriptor */
- 0x09, /* u8 bLength */
- USB_DT_CONFIG, /* u8 bDescriptorType */
- 0x43, 0x00, /* le16 wTotalLength */
- 0x02, /* u8 bNumInterfaces */
- DEV_RNDIS_CONFIG_VALUE, /* u8 bConfigurationValue */
- STRING_RNDIS, /* u8 iConfiguration */
- 0xc0, /* u8 bmAttributes */
- 0x32, /* u8 bMaxPower */
- /* RNDIS Control Interface */
- 0x09, /* u8 bLength */
- USB_DT_INTERFACE, /* u8 bDescriptorType */
- 0x00, /* u8 bInterfaceNumber */
- 0x00, /* u8 bAlternateSetting */
- 0x01, /* u8 bNumEndpoints */
- USB_CLASS_COMM, /* u8 bInterfaceClass */
- USB_CDC_SUBCLASS_ACM, /* u8 bInterfaceSubClass */
- USB_CDC_ACM_PROTO_VENDOR, /* u8 bInterfaceProtocol */
- STRING_RNDIS_CONTROL, /* u8 iInterface */
- /* Header Descriptor */
- 0x05, /* u8 bLength */
- USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
- USB_CDC_HEADER_TYPE, /* u8 bDescriptorSubType */
- 0x10, 0x01, /* le16 bcdCDC */
- /* Call Management Descriptor */
- 0x05, /* u8 bLength */
- USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
- USB_CDC_CALL_MANAGEMENT_TYPE, /* u8 bDescriptorSubType */
- 0x00, /* u8 bmCapabilities */
- 0x01, /* u8 bDataInterface */
- /* ACM Descriptor */
- 0x04, /* u8 bLength */
- USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
- USB_CDC_ACM_TYPE, /* u8 bDescriptorSubType */
- 0x00, /* u8 bmCapabilities */
- /* Union Descriptor */
- 0x05, /* u8 bLength */
- USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
- USB_CDC_UNION_TYPE, /* u8 bDescriptorSubType */
- 0x00, /* u8 bMasterInterface0 */
- 0x01, /* u8 bSlaveInterface0 */
- /* Status Descriptor */
- 0x07, /* u8 bLength */
- USB_DT_ENDPOINT, /* u8 bDescriptorType */
- USB_DIR_IN | 1, /* u8 bEndpointAddress */
- USB_ENDPOINT_XFER_INT, /* u8 bmAttributes */
- STATUS_BYTECOUNT & 0xff, STATUS_BYTECOUNT >> 8, /* le16 wMaxPacketSize */
- 1 << LOG2_STATUS_INTERVAL_MSEC, /* u8 bInterval */
- /* RNDIS Data Interface */
- 0x09, /* u8 bLength */
- USB_DT_INTERFACE, /* u8 bDescriptorType */
- 0x01, /* u8 bInterfaceNumber */
- 0x00, /* u8 bAlternateSetting */
- 0x02, /* u8 bNumEndpoints */
- USB_CLASS_CDC_DATA, /* u8 bInterfaceClass */
- 0x00, /* u8 bInterfaceSubClass */
- 0x00, /* u8 bInterfaceProtocol */
- STRING_DATA, /* u8 iInterface */
- /* Source Endpoint */
- 0x07, /* u8 bLength */
- USB_DT_ENDPOINT, /* u8 bDescriptorType */
- USB_DIR_IN | 2, /* u8 bEndpointAddress */
- USB_ENDPOINT_XFER_BULK, /* u8 bmAttributes */
- 0x40, 0x00, /* le16 wMaxPacketSize */
- 0x00, /* u8 bInterval */
- /* Sink Endpoint */
- 0x07, /* u8 bLength */
- USB_DT_ENDPOINT, /* u8 bDescriptorType */
- USB_DIR_OUT | 2, /* u8 bEndpointAddress */
- USB_ENDPOINT_XFER_BULK, /* u8 bmAttributes */
- 0x40, 0x00, /* le16 wMaxPacketSize */
- 0x00 /* u8 bInterval */
+static const USBDescDevice desc_device_net = {
+ .bcdUSB = 0x0200,
+ .bDeviceClass = USB_CLASS_COMM,
+ .bMaxPacketSize0 = 0x40,
+ .bNumConfigurations = 2,
+ .confs = (USBDescConfig[]) {
+ {
+ .bNumInterfaces = 2,
+ .bConfigurationValue = DEV_RNDIS_CONFIG_VALUE,
+ .iConfiguration = STRING_RNDIS,
+ .bmAttributes = 0xc0,
+ .bMaxPower = 0x32,
+ .nif = ARRAY_SIZE(desc_iface_rndis),
+ .ifs = desc_iface_rndis,
+ },{
+ .bNumInterfaces = 2,
+ .bConfigurationValue = DEV_CONFIG_VALUE,
+ .iConfiguration = STRING_CDC,
+ .bmAttributes = 0xc0,
+ .bMaxPower = 0x32,
+ .nif = ARRAY_SIZE(desc_iface_cdc),
+ .ifs = desc_iface_cdc,
+ }
+ },
};
-static const uint8_t qemu_net_cdc_config_descriptor[] = {
- /* Configuration Descriptor */
- 0x09, /* u8 bLength */
- USB_DT_CONFIG, /* u8 bDescriptorType */
- 0x50, 0x00, /* le16 wTotalLength */
- 0x02, /* u8 bNumInterfaces */
- DEV_CONFIG_VALUE, /* u8 bConfigurationValue */
- STRING_CDC, /* u8 iConfiguration */
- 0xc0, /* u8 bmAttributes */
- 0x32, /* u8 bMaxPower */
- /* CDC Control Interface */
- 0x09, /* u8 bLength */
- USB_DT_INTERFACE, /* u8 bDescriptorType */
- 0x00, /* u8 bInterfaceNumber */
- 0x00, /* u8 bAlternateSetting */
- 0x01, /* u8 bNumEndpoints */
- USB_CLASS_COMM, /* u8 bInterfaceClass */
- USB_CDC_SUBCLASS_ETHERNET, /* u8 bInterfaceSubClass */
- USB_CDC_PROTO_NONE, /* u8 bInterfaceProtocol */
- STRING_CONTROL, /* u8 iInterface */
- /* Header Descriptor */
- 0x05, /* u8 bLength */
- USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
- USB_CDC_HEADER_TYPE, /* u8 bDescriptorSubType */
- 0x10, 0x01, /* le16 bcdCDC */
- /* Union Descriptor */
- 0x05, /* u8 bLength */
- USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
- USB_CDC_UNION_TYPE, /* u8 bDescriptorSubType */
- 0x00, /* u8 bMasterInterface0 */
- 0x01, /* u8 bSlaveInterface0 */
- /* Ethernet Descriptor */
- 0x0d, /* u8 bLength */
- USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
- USB_CDC_ETHERNET_TYPE, /* u8 bDescriptorSubType */
- STRING_ETHADDR, /* u8 iMACAddress */
- 0x00, 0x00, 0x00, 0x00, /* le32 bmEthernetStatistics */
- ETH_FRAME_LEN & 0xff, ETH_FRAME_LEN >> 8, /* le16 wMaxSegmentSize */
- 0x00, 0x00, /* le16 wNumberMCFilters */
- 0x00, /* u8 bNumberPowerFilters */
- /* Status Descriptor */
- 0x07, /* u8 bLength */
- USB_DT_ENDPOINT, /* u8 bDescriptorType */
- USB_DIR_IN | 1, /* u8 bEndpointAddress */
- USB_ENDPOINT_XFER_INT, /* u8 bmAttributes */
- STATUS_BYTECOUNT & 0xff, STATUS_BYTECOUNT >> 8, /* le16 wMaxPacketSize */
- 1 << LOG2_STATUS_INTERVAL_MSEC, /* u8 bInterval */
- /* CDC Data (nop) Interface */
- 0x09, /* u8 bLength */
- USB_DT_INTERFACE, /* u8 bDescriptorType */
- 0x01, /* u8 bInterfaceNumber */
- 0x00, /* u8 bAlternateSetting */
- 0x00, /* u8 bNumEndpoints */
- USB_CLASS_CDC_DATA, /* u8 bInterfaceClass */
- 0x00, /* u8 bInterfaceSubClass */
- 0x00, /* u8 bInterfaceProtocol */
- 0x00, /* u8 iInterface */
- /* CDC Data Interface */
- 0x09, /* u8 bLength */
- USB_DT_INTERFACE, /* u8 bDescriptorType */
- 0x01, /* u8 bInterfaceNumber */
- 0x01, /* u8 bAlternateSetting */
- 0x02, /* u8 bNumEndpoints */
- USB_CLASS_CDC_DATA, /* u8 bInterfaceClass */
- 0x00, /* u8 bInterfaceSubClass */
- 0x00, /* u8 bInterfaceProtocol */
- STRING_DATA, /* u8 iInterface */
- /* Source Endpoint */
- 0x07, /* u8 bLength */
- USB_DT_ENDPOINT, /* u8 bDescriptorType */
- USB_DIR_IN | 2, /* u8 bEndpointAddress */
- USB_ENDPOINT_XFER_BULK, /* u8 bmAttributes */
- 0x40, 0x00, /* le16 wMaxPacketSize */
- 0x00, /* u8 bInterval */
- /* Sink Endpoint */
- 0x07, /* u8 bLength */
- USB_DT_ENDPOINT, /* u8 bDescriptorType */
- USB_DIR_OUT | 2, /* u8 bEndpointAddress */
- USB_ENDPOINT_XFER_BULK, /* u8 bmAttributes */
- 0x40, 0x00, /* le16 wMaxPacketSize */
- 0x00 /* u8 bInterval */
+static const USBDesc desc_net = {
+ .id = {
+ .idVendor = RNDIS_VENDOR_NUM,
+ .idProduct = RNDIS_PRODUCT_NUM,
+ .bcdDevice = 0,
+ .iManufacturer = STRING_MANUFACTURER,
+ .iProduct = STRING_PRODUCT,
+ .iSerialNumber = STRING_SERIALNUMBER,
+ },
+ .full = &desc_device_net,
+ .str = usb_net_stringtable,
};
/*
@@ -599,7 +627,6 @@ struct rndis_response {
typedef struct USBNetState {
USBDevice dev;
- unsigned int rndis;
enum rndis_state rndis_state;
uint32_t medium;
uint32_t speed;
@@ -620,6 +647,11 @@ typedef struct USBNetState {
QTAILQ_HEAD(rndis_resp_head, rndis_response) rndis_resp;
} USBNetState;
+static int is_rndis(USBNetState *s)
+{
+ return s->dev.config->bConfigurationValue == DEV_RNDIS_CONFIG_VALUE;
+}
+
static int ndis_query(USBNetState *s, uint32_t oid,
uint8_t *inbuf, unsigned int inlen, uint8_t *outbuf,
size_t outlen)
@@ -1010,59 +1042,23 @@ static void usb_net_handle_reset(USBDevice *dev)
{
}
-static const char * const usb_net_stringtable[] = {
- [STRING_MANUFACTURER] = "QEMU",
- [STRING_PRODUCT] = "RNDIS/QEMU USB Network Device",
- [STRING_ETHADDR] = "400102030405",
- [STRING_DATA] = "QEMU USB Net Data Interface",
- [STRING_CONTROL] = "QEMU USB Net Control Interface",
- [STRING_RNDIS_CONTROL] = "QEMU USB Net RNDIS Control Interface",
- [STRING_CDC] = "QEMU USB Net CDC",
- [STRING_SUBSET] = "QEMU USB Net Subset",
- [STRING_RNDIS] = "QEMU USB Net RNDIS",
- [STRING_SERIALNUMBER] = "1",
-};
-
static int usb_net_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
{
USBNetState *s = (USBNetState *) dev;
- int ret = 0;
-
- switch(request) {
- case DeviceRequest | USB_REQ_GET_STATUS:
- data[0] = (1 << USB_DEVICE_SELF_POWERED) |
- (dev->remote_wakeup << USB_DEVICE_REMOTE_WAKEUP);
- data[1] = 0x00;
- ret = 2;
- break;
-
- case DeviceOutRequest | USB_REQ_CLEAR_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 0;
- } else {
- goto fail;
- }
- ret = 0;
- break;
-
- case DeviceOutRequest | USB_REQ_SET_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 1;
- } else {
- goto fail;
- }
- ret = 0;
- break;
+ int ret;
- case DeviceOutRequest | USB_REQ_SET_ADDRESS:
- dev->addr = value;
- ret = 0;
- break;
+ ret = usb_desc_handle_control(dev, request, value, index, length, data);
+ if (ret >= 0) {
+ return ret;
+ }
+ ret = 0;
+ switch(request) {
case ClassInterfaceOutRequest | USB_CDC_SEND_ENCAPSULATED_COMMAND:
- if (!s->rndis || value || index != 0)
+ if (!is_rndis(s) || value || index != 0) {
goto fail;
+ }
#ifdef TRAFFIC_DEBUG
{
unsigned int i;
@@ -1079,8 +1075,9 @@ static int usb_net_handle_control(USBDevice *dev, int request, int value,
break;
case ClassInterfaceRequest | USB_CDC_GET_ENCAPSULATED_RESPONSE:
- if (!s->rndis || value || index != 0)
+ if (!is_rndis(s) || value || index != 0) {
goto fail;
+ }
ret = rndis_get_response(s, data);
if (!ret) {
data[0] = 0;
@@ -1100,85 +1097,6 @@ static int usb_net_handle_control(USBDevice *dev, int request, int value,
#endif
break;
- case DeviceRequest | USB_REQ_GET_DESCRIPTOR:
- switch(value >> 8) {
- case USB_DT_DEVICE:
- ret = sizeof(qemu_net_dev_descriptor);
- memcpy(data, qemu_net_dev_descriptor, ret);
- break;
-
- case USB_DT_CONFIG:
- switch (value & 0xff) {
- case 0:
- ret = sizeof(qemu_net_rndis_config_descriptor);
- memcpy(data, qemu_net_rndis_config_descriptor, ret);
- break;
-
- case 1:
- ret = sizeof(qemu_net_cdc_config_descriptor);
- memcpy(data, qemu_net_cdc_config_descriptor, ret);
- break;
-
- default:
- goto fail;
- }
-
- data[2] = ret & 0xff;
- data[3] = ret >> 8;
- break;
-
- case USB_DT_STRING:
- switch (value & 0xff) {
- case 0:
- /* language ids */
- data[0] = 4;
- data[1] = 3;
- data[2] = 0x09;
- data[3] = 0x04;
- ret = 4;
- break;
-
- case STRING_ETHADDR:
- ret = set_usb_string(data, s->usbstring_mac);
- break;
-
- default:
- if (ARRAY_SIZE(usb_net_stringtable) > (value & 0xff)) {
- ret = set_usb_string(data,
- usb_net_stringtable[value & 0xff]);
- break;
- }
-
- goto fail;
- }
- break;
-
- default:
- goto fail;
- }
- break;
-
- case DeviceRequest | USB_REQ_GET_CONFIGURATION:
- data[0] = s->rndis ? DEV_RNDIS_CONFIG_VALUE : DEV_CONFIG_VALUE;
- ret = 1;
- break;
-
- case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
- switch (value & 0xff) {
- case DEV_CONFIG_VALUE:
- s->rndis = 0;
- break;
-
- case DEV_RNDIS_CONFIG_VALUE:
- s->rndis = 1;
- break;
-
- default:
- goto fail;
- }
- ret = 0;
- break;
-
case DeviceRequest | USB_REQ_GET_INTERFACE:
case InterfaceRequest | USB_REQ_GET_INTERFACE:
data[0] = 0;
@@ -1249,7 +1167,7 @@ static int usb_net_handle_datain(USBNetState *s, USBPacket *p)
memcpy(p->data, &s->in_buf[s->in_ptr], ret);
s->in_ptr += ret;
if (s->in_ptr >= s->in_len &&
- (s->rndis || (s->in_len & (64 - 1)) || !ret)) {
+ (is_rndis(s) || (s->in_len & (64 - 1)) || !ret)) {
/* no short packet necessary */
s->in_ptr = s->in_len = 0;
}
@@ -1298,7 +1216,7 @@ static int usb_net_handle_dataout(USBNetState *s, USBPacket *p)
memcpy(&s->out_buf[s->out_ptr], p->data, sz);
s->out_ptr += sz;
- if (!s->rndis) {
+ if (!is_rndis(s)) {
if (ret < 64) {
qemu_send_packet(&s->nic->nc, s->out_buf, s->out_ptr);
s->out_ptr = 0;
@@ -1369,7 +1287,7 @@ static ssize_t usbnet_receive(VLANClientState *nc, const uint8_t *buf, size_t si
USBNetState *s = DO_UPCAST(NICState, nc, nc)->opaque;
struct rndis_packet_msg_type *msg;
- if (s->rndis) {
+ if (is_rndis(s)) {
msg = (struct rndis_packet_msg_type *) s->in_buf;
if (!s->rndis_state == RNDIS_DATA_INITIALIZED)
return -1;
@@ -1405,8 +1323,9 @@ static int usbnet_can_receive(VLANClientState *nc)
{
USBNetState *s = DO_UPCAST(NICState, nc, nc)->opaque;
- if (s->rndis && !s->rndis_state == RNDIS_DATA_INITIALIZED)
+ if (is_rndis(s) && !s->rndis_state == RNDIS_DATA_INITIALIZED) {
return 1;
+ }
return !s->in_len;
}
@@ -1439,9 +1358,8 @@ static int usb_net_initfn(USBDevice *dev)
{
USBNetState *s = DO_UPCAST(USBNetState, dev, dev);
- s->dev.speed = USB_SPEED_FULL;
+ usb_desc_init(dev);
- s->rndis = 1;
s->rndis_state = RNDIS_UNINITIALIZED;
QTAILQ_INIT(&s->rndis_resp);
@@ -1463,6 +1381,7 @@ static int usb_net_initfn(USBDevice *dev)
s->conf.macaddr.a[3],
s->conf.macaddr.a[4],
s->conf.macaddr.a[5]);
+ usb_desc_set_string(dev, STRING_ETHADDR, s->usbstring_mac);
add_boot_device_path(s->conf.bootindex, &dev->qdev, "/ethernet@0");
return 0;
@@ -1500,6 +1419,7 @@ static struct USBDeviceInfo net_info = {
.qdev.name = "usb-net",
.qdev.fw_name = "network",
.qdev.size = sizeof(USBNetState),
+ .usb_desc = &desc_net,
.init = usb_net_initfn,
.handle_packet = usb_generic_handle_packet,
.handle_reset = usb_net_handle_reset,
diff --git a/hw/usb-ohci.c b/hw/usb-ohci.c
index 240e8409af..09ea0b6260 100644
--- a/hw/usb-ohci.c
+++ b/hw/usb-ohci.c
@@ -322,52 +322,46 @@ static inline void ohci_set_interrupt(OHCIState *ohci, uint32_t intr)
}
/* Attach or detach a device on a root hub port. */
-static void ohci_attach(USBPort *port1, USBDevice *dev)
+static void ohci_attach(USBPort *port1)
{
OHCIState *s = port1->opaque;
OHCIPort *port = &s->rhport[port1->index];
- uint32_t old_state = port->ctrl;
- if (dev) {
- if (port->port.dev) {
- usb_attach(port1, NULL);
- }
- /* set connect status */
- port->ctrl |= OHCI_PORT_CCS | OHCI_PORT_CSC;
-
- /* update speed */
- if (dev->speed == USB_SPEED_LOW)
- port->ctrl |= OHCI_PORT_LSDA;
- else
- port->ctrl &= ~OHCI_PORT_LSDA;
- port->port.dev = dev;
-
- /* notify of remote-wakeup */
- if ((s->ctl & OHCI_CTL_HCFS) == OHCI_USB_SUSPEND)
- ohci_set_interrupt(s, OHCI_INTR_RD);
-
- /* send the attach message */
- usb_send_msg(dev, USB_MSG_ATTACH);
- DPRINTF("usb-ohci: Attached port %d\n", port1->index);
+ /* set connect status */
+ port->ctrl |= OHCI_PORT_CCS | OHCI_PORT_CSC;
+
+ /* update speed */
+ if (port->port.dev->speed == USB_SPEED_LOW) {
+ port->ctrl |= OHCI_PORT_LSDA;
} else {
- /* set connect status */
- if (port->ctrl & OHCI_PORT_CCS) {
- port->ctrl &= ~OHCI_PORT_CCS;
- port->ctrl |= OHCI_PORT_CSC;
- }
- /* disable port */
- if (port->ctrl & OHCI_PORT_PES) {
- port->ctrl &= ~OHCI_PORT_PES;
- port->ctrl |= OHCI_PORT_PESC;
- }
- dev = port->port.dev;
- if (dev) {
- /* send the detach message */
- usb_send_msg(dev, USB_MSG_DETACH);
- }
- port->port.dev = NULL;
- DPRINTF("usb-ohci: Detached port %d\n", port1->index);
+ port->ctrl &= ~OHCI_PORT_LSDA;
+ }
+
+ /* notify of remote-wakeup */
+ if ((s->ctl & OHCI_CTL_HCFS) == OHCI_USB_SUSPEND) {
+ ohci_set_interrupt(s, OHCI_INTR_RD);
+ }
+
+ DPRINTF("usb-ohci: Attached port %d\n", port1->index);
+}
+
+static void ohci_detach(USBPort *port1)
+{
+ OHCIState *s = port1->opaque;
+ OHCIPort *port = &s->rhport[port1->index];
+ uint32_t old_state = port->ctrl;
+
+ /* set connect status */
+ if (port->ctrl & OHCI_PORT_CCS) {
+ port->ctrl &= ~OHCI_PORT_CCS;
+ port->ctrl |= OHCI_PORT_CSC;
}
+ /* disable port */
+ if (port->ctrl & OHCI_PORT_PES) {
+ port->ctrl &= ~OHCI_PORT_PES;
+ port->ctrl |= OHCI_PORT_PESC;
+ }
+ DPRINTF("usb-ohci: Detached port %d\n", port1->index);
if (old_state != port->ctrl)
ohci_set_interrupt(s, OHCI_INTR_RHSC);
@@ -413,8 +407,9 @@ static void ohci_reset(void *opaque)
{
port = &ohci->rhport[i];
port->ctrl = 0;
- if (port->port.dev)
- ohci_attach(&port->port, port->port.dev);
+ if (port->port.dev) {
+ usb_attach(&port->port, port->port.dev);
+ }
}
if (ohci->async_td) {
usb_cancel_packet(&ohci->usb_packet);
@@ -1669,6 +1664,11 @@ static CPUWriteMemoryFunc * const ohci_writefn[3]={
ohci_mem_write
};
+static USBPortOps ohci_port_ops = {
+ .attach = ohci_attach,
+ .detach = ohci_detach,
+};
+
static void usb_ohci_init(OHCIState *ohci, DeviceState *dev,
int num_ports, uint32_t localmem_base)
{
@@ -1699,7 +1699,9 @@ static void usb_ohci_init(OHCIState *ohci, DeviceState *dev,
usb_bus_new(&ohci->bus, dev);
ohci->num_ports = num_ports;
for (i = 0; i < num_ports; i++) {
- usb_register_port(&ohci->bus, &ohci->rhport[i].port, ohci, i, NULL, ohci_attach);
+ usb_register_port(&ohci->bus, &ohci->rhport[i].port, ohci, i, &ohci_port_ops,
+ USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL);
+ usb_port_location(&ohci->rhport[i].port, NULL, i+1);
}
ohci->async_td = 0;
diff --git a/hw/usb-serial.c b/hw/usb-serial.c
index c19580f305..6763d52040 100644
--- a/hw/usb-serial.c
+++ b/hw/usb-serial.c
@@ -11,6 +11,7 @@
#include "qemu-common.h"
#include "qemu-error.h"
#include "usb.h"
+#include "usb-desc.h"
#include "qemu-char.h"
//#define DEBUG_Serial
@@ -91,8 +92,6 @@ do { printf("usb-serial: " fmt , ## __VA_ARGS__); } while (0)
typedef struct {
USBDevice dev;
- uint32_t vendorid;
- uint32_t productid;
uint8_t recv_buf[RECV_BUF];
uint16_t recv_ptr;
uint16_t recv_used;
@@ -104,69 +103,78 @@ typedef struct {
CharDriverState *cs;
} USBSerialState;
-static const uint8_t qemu_serial_dev_descriptor[] = {
- 0x12, /* u8 bLength; */
- 0x01, /* u8 bDescriptorType; Device */
- 0x00, 0x02, /* u16 bcdUSB; v2.0 */
-
- 0x00, /* u8 bDeviceClass; */
- 0x00, /* u8 bDeviceSubClass; */
- 0x00, /* u8 bDeviceProtocol; [ low/full speeds only ] */
- 0x08, /* u8 bMaxPacketSize0; 8 Bytes */
-
- /* Vendor and product id are arbitrary. */
- 0x03, 0x04, /* u16 idVendor; */
- 0x00, 0xFF, /* u16 idProduct; */
- 0x00, 0x04, /* u16 bcdDevice */
-
- 0x01, /* u8 iManufacturer; */
- 0x02, /* u8 iProduct; */
- 0x03, /* u8 iSerialNumber; */
- 0x01 /* u8 bNumConfigurations; */
+enum {
+ STR_MANUFACTURER = 1,
+ STR_PRODUCT_SERIAL,
+ STR_PRODUCT_BRAILLE,
+ STR_SERIALNUMBER,
};
-static const uint8_t qemu_serial_config_descriptor[] = {
-
- /* one configuration */
- 0x09, /* u8 bLength; */
- 0x02, /* u8 bDescriptorType; Configuration */
- 0x20, 0x00, /* u16 wTotalLength; */
- 0x01, /* u8 bNumInterfaces; (1) */
- 0x01, /* u8 bConfigurationValue; */
- 0x00, /* u8 iConfiguration; */
- 0x80, /* u8 bmAttributes;
- Bit 7: must be set,
- 6: Self-powered,
- 5: Remote wakeup,
- 4..0: resvd */
- 100/2, /* u8 MaxPower; */
-
- /* one interface */
- 0x09, /* u8 if_bLength; */
- 0x04, /* u8 if_bDescriptorType; Interface */
- 0x00, /* u8 if_bInterfaceNumber; */
- 0x00, /* u8 if_bAlternateSetting; */
- 0x02, /* u8 if_bNumEndpoints; */
- 0xff, /* u8 if_bInterfaceClass; Vendor Specific */
- 0xff, /* u8 if_bInterfaceSubClass; Vendor Specific */
- 0xff, /* u8 if_bInterfaceProtocol; Vendor Specific */
- 0x02, /* u8 if_iInterface; */
-
- /* Bulk-In endpoint */
- 0x07, /* u8 ep_bLength; */
- 0x05, /* u8 ep_bDescriptorType; Endpoint */
- 0x81, /* u8 ep_bEndpointAddress; IN Endpoint 1 */
- 0x02, /* u8 ep_bmAttributes; Bulk */
- 0x40, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x00, /* u8 ep_bInterval; */
-
- /* Bulk-Out endpoint */
- 0x07, /* u8 ep_bLength; */
- 0x05, /* u8 ep_bDescriptorType; Endpoint */
- 0x02, /* u8 ep_bEndpointAddress; OUT Endpoint 2 */
- 0x02, /* u8 ep_bmAttributes; Bulk */
- 0x40, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x00 /* u8 ep_bInterval; */
+static const USBDescStrings desc_strings = {
+ [STR_MANUFACTURER] = "QEMU " QEMU_VERSION,
+ [STR_PRODUCT_SERIAL] = "QEMU USB SERIAL",
+ [STR_PRODUCT_BRAILLE] = "QEMU USB BRAILLE",
+ [STR_SERIALNUMBER] = "1",
+};
+
+static const USBDescIface desc_iface0 = {
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = 0xff,
+ .bInterfaceSubClass = 0xff,
+ .bInterfaceProtocol = 0xff,
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 64,
+ },{
+ .bEndpointAddress = USB_DIR_OUT | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 64,
+ },
+ }
+};
+
+static const USBDescDevice desc_device = {
+ .bcdUSB = 0x0200,
+ .bMaxPacketSize0 = 8,
+ .bNumConfigurations = 1,
+ .confs = (USBDescConfig[]) {
+ {
+ .bNumInterfaces = 1,
+ .bConfigurationValue = 1,
+ .bmAttributes = 0x80,
+ .bMaxPower = 50,
+ .ifs = &desc_iface0,
+ },
+ },
+};
+
+static const USBDesc desc_serial = {
+ .id = {
+ .idVendor = 0x0403,
+ .idProduct = 0x6001,
+ .bcdDevice = 0x0400,
+ .iManufacturer = STR_MANUFACTURER,
+ .iProduct = STR_PRODUCT_SERIAL,
+ .iSerialNumber = STR_SERIALNUMBER,
+ },
+ .full = &desc_device,
+ .str = desc_strings,
+};
+
+static const USBDesc desc_braille = {
+ .id = {
+ .idVendor = 0x0403,
+ .idProduct = 0xfe72,
+ .bcdDevice = 0x0400,
+ .iManufacturer = STR_MANUFACTURER,
+ .iProduct = STR_PRODUCT_BRAILLE,
+ .iSerialNumber = STR_SERIALNUMBER,
+ },
+ .full = &desc_device,
+ .str = desc_strings,
};
static void usb_serial_reset(USBSerialState *s)
@@ -214,89 +222,16 @@ static int usb_serial_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
{
USBSerialState *s = (USBSerialState *)dev;
- int ret = 0;
+ int ret;
- //DPRINTF("got control %x, value %x\n",request, value);
+ DPRINTF("got control %x, value %x\n",request, value);
+ ret = usb_desc_handle_control(dev, request, value, index, length, data);
+ if (ret >= 0) {
+ return ret;
+ }
+
+ ret = 0;
switch (request) {
- case DeviceRequest | USB_REQ_GET_STATUS:
- data[0] = (0 << USB_DEVICE_SELF_POWERED) |
- (dev->remote_wakeup << USB_DEVICE_REMOTE_WAKEUP);
- data[1] = 0x00;
- ret = 2;
- break;
- case DeviceOutRequest | USB_REQ_CLEAR_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 0;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 1;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_ADDRESS:
- dev->addr = value;
- ret = 0;
- break;
- case DeviceRequest | USB_REQ_GET_DESCRIPTOR:
- switch(value >> 8) {
- case USB_DT_DEVICE:
- memcpy(data, qemu_serial_dev_descriptor,
- sizeof(qemu_serial_dev_descriptor));
- data[8] = s->vendorid & 0xff;
- data[9] = ((s->vendorid) >> 8) & 0xff;
- data[10] = s->productid & 0xff;
- data[11] = ((s->productid) >> 8) & 0xff;
- ret = sizeof(qemu_serial_dev_descriptor);
- break;
- case USB_DT_CONFIG:
- memcpy(data, qemu_serial_config_descriptor,
- sizeof(qemu_serial_config_descriptor));
- ret = sizeof(qemu_serial_config_descriptor);
- break;
- case USB_DT_STRING:
- switch(value & 0xff) {
- case 0:
- /* language ids */
- data[0] = 4;
- data[1] = 3;
- data[2] = 0x09;
- data[3] = 0x04;
- ret = 4;
- break;
- case 1:
- /* vendor description */
- ret = set_usb_string(data, "QEMU " QEMU_VERSION);
- break;
- case 2:
- /* product description */
- ret = set_usb_string(data, "QEMU USB SERIAL");
- break;
- case 3:
- /* serial number */
- ret = set_usb_string(data, "1");
- break;
- default:
- goto fail;
- }
- break;
- default:
- goto fail;
- }
- break;
- case DeviceRequest | USB_REQ_GET_CONFIGURATION:
- data[0] = 1;
- ret = 1;
- break;
- case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
- ret = 0;
- break;
case DeviceRequest | USB_REQ_GET_INTERFACE:
data[0] = 0;
ret = 1;
@@ -543,7 +478,8 @@ static void usb_serial_event(void *opaque, int event)
static int usb_serial_initfn(USBDevice *dev)
{
USBSerialState *s = DO_UPCAST(USBSerialState, dev, dev);
- s->dev.speed = USB_SPEED_FULL;
+
+ usb_desc_init(dev);
if (!s->cs) {
error_report("Property chardev is required");
@@ -633,6 +569,7 @@ static struct USBDeviceInfo serial_info = {
.product_desc = "QEMU USB Serial",
.qdev.name = "usb-serial",
.qdev.size = sizeof(USBSerialState),
+ .usb_desc = &desc_serial,
.init = usb_serial_initfn,
.handle_packet = usb_generic_handle_packet,
.handle_reset = usb_serial_handle_reset,
@@ -642,9 +579,7 @@ static struct USBDeviceInfo serial_info = {
.usbdevice_name = "serial",
.usbdevice_init = usb_serial_init,
.qdev.props = (Property[]) {
- DEFINE_PROP_CHR("chardev", USBSerialState, cs),
- DEFINE_PROP_HEX32("vendorid", USBSerialState, vendorid, 0x0403),
- DEFINE_PROP_HEX32("productid", USBSerialState, productid, 0x6001),
+ DEFINE_PROP_CHR("chardev", USBSerialState, cs),
DEFINE_PROP_END_OF_LIST(),
},
};
@@ -653,6 +588,7 @@ static struct USBDeviceInfo braille_info = {
.product_desc = "QEMU USB Braille",
.qdev.name = "usb-braille",
.qdev.size = sizeof(USBSerialState),
+ .usb_desc = &desc_braille,
.init = usb_serial_initfn,
.handle_packet = usb_generic_handle_packet,
.handle_reset = usb_serial_handle_reset,
@@ -662,9 +598,7 @@ static struct USBDeviceInfo braille_info = {
.usbdevice_name = "braille",
.usbdevice_init = usb_braille_init,
.qdev.props = (Property[]) {
- DEFINE_PROP_CHR("chardev", USBSerialState, cs),
- DEFINE_PROP_HEX32("vendorid", USBSerialState, vendorid, 0x0403),
- DEFINE_PROP_HEX32("productid", USBSerialState, productid, 0xfe72),
+ DEFINE_PROP_CHR("chardev", USBSerialState, cs),
DEFINE_PROP_END_OF_LIST(),
},
};
diff --git a/hw/usb-uhci.c b/hw/usb-uhci.c
index b9b822fcb1..b384e1ddec 100644
--- a/hw/usb-uhci.c
+++ b/hw/usb-uhci.c
@@ -57,13 +57,18 @@
#define TD_CTRL_NAK (1 << 19)
#define TD_CTRL_TIMEOUT (1 << 18)
+#define UHCI_PORT_SUSPEND (1 << 12)
#define UHCI_PORT_RESET (1 << 9)
#define UHCI_PORT_LSDA (1 << 8)
+#define UHCI_PORT_RD (1 << 6)
#define UHCI_PORT_ENC (1 << 3)
#define UHCI_PORT_EN (1 << 2)
#define UHCI_PORT_CSC (1 << 1)
#define UHCI_PORT_CCS (1 << 0)
+#define UHCI_PORT_READ_ONLY (0x1bb)
+#define UHCI_PORT_WRITE_CLEAR (UHCI_PORT_CSC | UHCI_PORT_ENC)
+
#define FRAME_TIMER_FREQ 1000
#define FRAME_MAX_LOOPS 100
@@ -307,8 +312,6 @@ static UHCIAsync *uhci_async_find_td(UHCIState *s, uint32_t addr, uint32_t token
return match;
}
-static void uhci_attach(USBPort *port1, USBDevice *dev);
-
static void uhci_update_irq(UHCIState *s)
{
int level;
@@ -348,8 +351,9 @@ static void uhci_reset(void *opaque)
for(i = 0; i < NB_PORTS; i++) {
port = &s->ports[i];
port->ctrl = 0x0080;
- if (port->port.dev)
- uhci_attach(&port->port, port->port.dev);
+ if (port->port.dev) {
+ usb_attach(&port->port, port->port.dev);
+ }
}
uhci_async_cancel_all(s);
@@ -498,9 +502,10 @@ static void uhci_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
usb_send_msg(dev, USB_MSG_RESET);
}
}
- port->ctrl = (port->ctrl & 0x01fb) | (val & ~0x01fb);
+ port->ctrl &= UHCI_PORT_READ_ONLY;
+ port->ctrl |= (val & ~UHCI_PORT_READ_ONLY);
/* some bits are reset when a '1' is written to them */
- port->ctrl &= ~(val & 0x000a);
+ port->ctrl &= ~(val & UHCI_PORT_WRITE_CLEAR);
}
break;
}
@@ -593,49 +598,52 @@ static void uhci_resume (void *opaque)
}
}
-static void uhci_attach(USBPort *port1, USBDevice *dev)
+static void uhci_attach(USBPort *port1)
{
UHCIState *s = port1->opaque;
UHCIPort *port = &s->ports[port1->index];
- if (dev) {
- if (port->port.dev) {
- usb_attach(port1, NULL);
- }
- /* set connect status */
- port->ctrl |= UHCI_PORT_CCS | UHCI_PORT_CSC;
+ /* set connect status */
+ port->ctrl |= UHCI_PORT_CCS | UHCI_PORT_CSC;
- /* update speed */
- if (dev->speed == USB_SPEED_LOW)
- port->ctrl |= UHCI_PORT_LSDA;
- else
- port->ctrl &= ~UHCI_PORT_LSDA;
+ /* update speed */
+ if (port->port.dev->speed == USB_SPEED_LOW) {
+ port->ctrl |= UHCI_PORT_LSDA;
+ } else {
+ port->ctrl &= ~UHCI_PORT_LSDA;
+ }
- uhci_resume(s);
+ uhci_resume(s);
+}
- port->port.dev = dev;
- /* send the attach message */
- usb_send_msg(dev, USB_MSG_ATTACH);
- } else {
- /* set connect status */
- if (port->ctrl & UHCI_PORT_CCS) {
- port->ctrl &= ~UHCI_PORT_CCS;
- port->ctrl |= UHCI_PORT_CSC;
- }
- /* disable port */
- if (port->ctrl & UHCI_PORT_EN) {
- port->ctrl &= ~UHCI_PORT_EN;
- port->ctrl |= UHCI_PORT_ENC;
- }
+static void uhci_detach(USBPort *port1)
+{
+ UHCIState *s = port1->opaque;
+ UHCIPort *port = &s->ports[port1->index];
- uhci_resume(s);
+ /* set connect status */
+ if (port->ctrl & UHCI_PORT_CCS) {
+ port->ctrl &= ~UHCI_PORT_CCS;
+ port->ctrl |= UHCI_PORT_CSC;
+ }
+ /* disable port */
+ if (port->ctrl & UHCI_PORT_EN) {
+ port->ctrl &= ~UHCI_PORT_EN;
+ port->ctrl |= UHCI_PORT_ENC;
+ }
- dev = port->port.dev;
- if (dev) {
- /* send the detach message */
- usb_send_msg(dev, USB_MSG_DETACH);
- }
- port->port.dev = NULL;
+ uhci_resume(s);
+}
+
+static void uhci_wakeup(USBDevice *dev)
+{
+ USBBus *bus = usb_bus_from_device(dev);
+ UHCIState *s = container_of(bus, UHCIState, bus);
+ UHCIPort *port = s->ports + dev->port->index;
+
+ if (port->ctrl & UHCI_PORT_SUSPEND && !(port->ctrl & UHCI_PORT_RD)) {
+ port->ctrl |= UHCI_PORT_RD;
+ uhci_resume(s);
}
}
@@ -1101,6 +1109,12 @@ static void uhci_map(PCIDevice *pci_dev, int region_num,
register_ioport_read(addr, 32, 1, uhci_ioport_readb, s);
}
+static USBPortOps uhci_port_ops = {
+ .attach = uhci_attach,
+ .detach = uhci_detach,
+ .wakeup = uhci_wakeup,
+};
+
static int usb_uhci_common_initfn(UHCIState *s)
{
uint8_t *pci_conf = s->dev.config;
@@ -1115,7 +1129,9 @@ static int usb_uhci_common_initfn(UHCIState *s)
usb_bus_new(&s->bus, &s->dev.qdev);
for(i = 0; i < NB_PORTS; i++) {
- usb_register_port(&s->bus, &s->ports[i].port, s, i, NULL, uhci_attach);
+ usb_register_port(&s->bus, &s->ports[i].port, s, i, &uhci_port_ops,
+ USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL);
+ usb_port_location(&s->ports[i].port, NULL, i+1);
}
s->frame_timer = qemu_new_timer(vm_clock, uhci_frame_timer, s);
s->expire_time = qemu_get_clock(vm_clock) +
diff --git a/hw/usb-wacom.c b/hw/usb-wacom.c
index 47f26cd0a3..16be7a20cf 100644
--- a/hw/usb-wacom.c
+++ b/hw/usb-wacom.c
@@ -28,6 +28,7 @@
#include "hw.h"
#include "console.h"
#include "usb.h"
+#include "usb-desc.h"
/* Interface requests */
#define WACOM_GET_REPORT 0x2101
@@ -54,68 +55,75 @@ typedef struct USBWacomState {
int changed;
} USBWacomState;
-static const uint8_t qemu_wacom_dev_descriptor[] = {
- 0x12, /* u8 bLength; */
- 0x01, /* u8 bDescriptorType; Device */
- 0x10, 0x10, /* u16 bcdUSB; v1.10 */
+enum {
+ STR_MANUFACTURER = 1,
+ STR_PRODUCT,
+ STR_SERIALNUMBER,
+};
- 0x00, /* u8 bDeviceClass; */
- 0x00, /* u8 bDeviceSubClass; */
- 0x00, /* u8 bDeviceProtocol; [ low/full speeds only ] */
- 0x08, /* u8 bMaxPacketSize0; 8 Bytes */
+static const USBDescStrings desc_strings = {
+ [STR_MANUFACTURER] = "QEMU " QEMU_VERSION,
+ [STR_PRODUCT] = "Wacom PenPartner",
+ [STR_SERIALNUMBER] = "1",
+};
- 0x6a, 0x05, /* u16 idVendor; */
- 0x00, 0x00, /* u16 idProduct; */
- 0x10, 0x42, /* u16 bcdDevice */
+static const USBDescIface desc_iface_wacom = {
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 1,
+ .bInterfaceClass = USB_CLASS_HID,
+ .bInterfaceSubClass = 0x01, /* boot */
+ .bInterfaceProtocol = 0x02,
+ .ndesc = 1,
+ .descs = (USBDescOther[]) {
+ {
+ /* HID descriptor */
+ .data = (uint8_t[]) {
+ 0x09, /* u8 bLength */
+ 0x21, /* u8 bDescriptorType */
+ 0x01, 0x10, /* u16 HID_class */
+ 0x00, /* u8 country_code */
+ 0x01, /* u8 num_descriptors */
+ 0x22, /* u8 type: Report */
+ 0x6e, 0, /* u16 len */
+ },
+ },
+ },
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = 8,
+ .bInterval = 0x0a,
+ },
+ },
+};
- 0x01, /* u8 iManufacturer; */
- 0x02, /* u8 iProduct; */
- 0x00, /* u8 iSerialNumber; */
- 0x01, /* u8 bNumConfigurations; */
+static const USBDescDevice desc_device_wacom = {
+ .bcdUSB = 0x0110,
+ .bMaxPacketSize0 = 8,
+ .bNumConfigurations = 1,
+ .confs = (USBDescConfig[]) {
+ {
+ .bNumInterfaces = 1,
+ .bConfigurationValue = 1,
+ .bmAttributes = 0x80,
+ .bMaxPower = 40,
+ .ifs = &desc_iface_wacom,
+ },
+ },
};
-static const uint8_t qemu_wacom_config_descriptor[] = {
- /* one configuration */
- 0x09, /* u8 bLength; */
- 0x02, /* u8 bDescriptorType; Configuration */
- 0x22, 0x00, /* u16 wTotalLength; */
- 0x01, /* u8 bNumInterfaces; (1) */
- 0x01, /* u8 bConfigurationValue; */
- 0x00, /* u8 iConfiguration; */
- 0x80, /* u8 bmAttributes;
- Bit 7: must be set,
- 6: Self-powered,
- 5: Remote wakeup,
- 4..0: resvd */
- 40, /* u8 MaxPower; */
-
- /* one interface */
- 0x09, /* u8 if_bLength; */
- 0x04, /* u8 if_bDescriptorType; Interface */
- 0x00, /* u8 if_bInterfaceNumber; */
- 0x00, /* u8 if_bAlternateSetting; */
- 0x01, /* u8 if_bNumEndpoints; */
- 0x03, /* u8 if_bInterfaceClass; HID */
- 0x01, /* u8 if_bInterfaceSubClass; Boot */
- 0x02, /* u8 if_bInterfaceProtocol; [usb1.1 or single tt] */
- 0x00, /* u8 if_iInterface; */
-
- /* HID descriptor */
- 0x09, /* u8 bLength; */
- 0x21, /* u8 bDescriptorType; */
- 0x01, 0x10, /* u16 HID_class */
- 0x00, /* u8 country_code */
- 0x01, /* u8 num_descriptors */
- 0x22, /* u8 type; Report */
- 0x6e, 0x00, /* u16 len */
-
- /* one endpoint (status change endpoint) */
- 0x07, /* u8 ep_bLength; */
- 0x05, /* u8 ep_bDescriptorType; Endpoint */
- 0x81, /* u8 ep_bEndpointAddress; IN Endpoint 1 */
- 0x03, /* u8 ep_bmAttributes; Interrupt */
- 0x08, 0x00, /* u16 ep_wMaxPacketSize; */
- 0x0a, /* u8 ep_bInterval; */
+static const USBDesc desc_wacom = {
+ .id = {
+ .idVendor = 0x056a,
+ .idProduct = 0x0000,
+ .bcdDevice = 0x4210,
+ .iManufacturer = STR_MANUFACTURER,
+ .iProduct = STR_PRODUCT,
+ .iSerialNumber = STR_SERIALNUMBER,
+ },
+ .full = &desc_device_wacom,
+ .str = desc_strings,
};
static void usb_mouse_event(void *opaque,
@@ -245,89 +253,15 @@ static int usb_wacom_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
{
USBWacomState *s = (USBWacomState *) dev;
- int ret = 0;
+ int ret;
+ ret = usb_desc_handle_control(dev, request, value, index, length, data);
+ if (ret >= 0) {
+ return ret;
+ }
+
+ ret = 0;
switch (request) {
- case DeviceRequest | USB_REQ_GET_STATUS:
- data[0] = (1 << USB_DEVICE_SELF_POWERED) |
- (dev->remote_wakeup << USB_DEVICE_REMOTE_WAKEUP);
- data[1] = 0x00;
- ret = 2;
- break;
- case DeviceOutRequest | USB_REQ_CLEAR_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 0;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_FEATURE:
- if (value == USB_DEVICE_REMOTE_WAKEUP) {
- dev->remote_wakeup = 1;
- } else {
- goto fail;
- }
- ret = 0;
- break;
- case DeviceOutRequest | USB_REQ_SET_ADDRESS:
- dev->addr = value;
- ret = 0;
- break;
- case DeviceRequest | USB_REQ_GET_DESCRIPTOR:
- switch (value >> 8) {
- case USB_DT_DEVICE:
- memcpy(data, qemu_wacom_dev_descriptor,
- sizeof(qemu_wacom_dev_descriptor));
- ret = sizeof(qemu_wacom_dev_descriptor);
- break;
- case USB_DT_CONFIG:
- memcpy(data, qemu_wacom_config_descriptor,
- sizeof(qemu_wacom_config_descriptor));
- ret = sizeof(qemu_wacom_config_descriptor);
- break;
- case USB_DT_STRING:
- switch (value & 0xff) {
- case 0:
- /* language ids */
- data[0] = 4;
- data[1] = 3;
- data[2] = 0x09;
- data[3] = 0x04;
- ret = 4;
- break;
- case 1:
- /* serial number */
- ret = set_usb_string(data, "1");
- break;
- case 2:
- ret = set_usb_string(data, "Wacom PenPartner");
- break;
- case 3:
- /* vendor description */
- ret = set_usb_string(data, "QEMU " QEMU_VERSION);
- break;
- case 4:
- ret = set_usb_string(data, "Wacom Tablet");
- break;
- case 5:
- ret = set_usb_string(data, "Endpoint1 Interrupt Pipe");
- break;
- default:
- goto fail;
- }
- break;
- default:
- goto fail;
- }
- break;
- case DeviceRequest | USB_REQ_GET_CONFIGURATION:
- data[0] = 1;
- ret = 1;
- break;
- case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
- ret = 0;
- break;
case DeviceRequest | USB_REQ_GET_INTERFACE:
data[0] = 0;
ret = 1;
@@ -364,7 +298,6 @@ static int usb_wacom_handle_control(USBDevice *dev, int request, int value,
ret = 0;
break;
default:
- fail:
ret = USB_RET_STALL;
break;
}
@@ -410,7 +343,7 @@ static void usb_wacom_handle_destroy(USBDevice *dev)
static int usb_wacom_initfn(USBDevice *dev)
{
USBWacomState *s = DO_UPCAST(USBWacomState, dev, dev);
- s->dev.speed = USB_SPEED_FULL;
+ usb_desc_init(dev);
s->changed = 1;
return 0;
}
@@ -420,6 +353,7 @@ static struct USBDeviceInfo wacom_info = {
.qdev.name = "usb-wacom-tablet",
.qdev.desc = "QEMU PenPartner Tablet",
.usbdevice_name = "wacom-tablet",
+ .usb_desc = &desc_wacom,
.qdev.size = sizeof(USBWacomState),
.init = usb_wacom_initfn,
.handle_packet = usb_generic_handle_packet,
diff --git a/hw/usb.c b/hw/usb.c
index a326bcfffe..82a6217a0b 100644
--- a/hw/usb.c
+++ b/hw/usb.c
@@ -28,7 +28,32 @@
void usb_attach(USBPort *port, USBDevice *dev)
{
- port->attach(port, dev);
+ if (dev != NULL) {
+ /* attach */
+ if (port->dev) {
+ usb_attach(port, NULL);
+ }
+ dev->port = port;
+ port->dev = dev;
+ port->ops->attach(port);
+ usb_send_msg(dev, USB_MSG_ATTACH);
+ } else {
+ /* detach */
+ dev = port->dev;
+ port->ops->detach(port);
+ if (dev) {
+ usb_send_msg(dev, USB_MSG_DETACH);
+ dev->port = NULL;
+ port->dev = NULL;
+ }
+ }
+}
+
+void usb_wakeup(USBDevice *dev)
+{
+ if (dev->remote_wakeup && dev->port && dev->port->ops->wakeup) {
+ dev->port->ops->wakeup(dev);
+ }
}
/**********************/
@@ -169,6 +194,9 @@ int usb_generic_handle_packet(USBDevice *s, USBPacket *p)
switch(p->pid) {
case USB_MSG_ATTACH:
s->state = USB_STATE_ATTACHED;
+ if (s->info->handle_attach) {
+ s->info->handle_attach(s);
+ }
return 0;
case USB_MSG_DETACH:
@@ -179,7 +207,9 @@ int usb_generic_handle_packet(USBDevice *s, USBPacket *p)
s->remote_wakeup = 0;
s->addr = 0;
s->state = USB_STATE_DEFAULT;
- s->info->handle_reset(s);
+ if (s->info->handle_reset) {
+ s->info->handle_reset(s);
+ }
return 0;
}
diff --git a/hw/usb.h b/hw/usb.h
index 0b32d77e6f..5c1da3ed25 100644
--- a/hw/usb.h
+++ b/hw/usb.h
@@ -44,6 +44,12 @@
#define USB_SPEED_LOW 0
#define USB_SPEED_FULL 1
#define USB_SPEED_HIGH 2
+#define USB_SPEED_SUPER 3
+
+#define USB_SPEED_MASK_LOW (1 << USB_SPEED_LOW)
+#define USB_SPEED_MASK_FULL (1 << USB_SPEED_FULL)
+#define USB_SPEED_MASK_HIGH (1 << USB_SPEED_HIGH)
+#define USB_SPEED_MASK_SUPER (1 << USB_SPEED_SUPER)
#define USB_STATE_NOTATTACHED 0
#define USB_STATE_ATTACHED 1
@@ -116,6 +122,8 @@
#define USB_DT_STRING 0x03
#define USB_DT_INTERFACE 0x04
#define USB_DT_ENDPOINT 0x05
+#define USB_DT_DEVICE_QUALIFIER 0x06
+#define USB_DT_OTHER_SPEED_CONFIG 0x07
#define USB_ENDPOINT_XFER_CONTROL 0
#define USB_ENDPOINT_XFER_ISOC 1
@@ -128,10 +136,27 @@ typedef struct USBDevice USBDevice;
typedef struct USBDeviceInfo USBDeviceInfo;
typedef struct USBPacket USBPacket;
+typedef struct USBDesc USBDesc;
+typedef struct USBDescID USBDescID;
+typedef struct USBDescDevice USBDescDevice;
+typedef struct USBDescConfig USBDescConfig;
+typedef struct USBDescIface USBDescIface;
+typedef struct USBDescEndpoint USBDescEndpoint;
+typedef struct USBDescOther USBDescOther;
+typedef struct USBDescString USBDescString;
+
+struct USBDescString {
+ uint8_t index;
+ char *str;
+ QLIST_ENTRY(USBDescString) next;
+};
+
/* definition of a USB device */
struct USBDevice {
DeviceState qdev;
USBDeviceInfo *info;
+ USBPort *port;
+ char *port_path;
void *opaque;
int speed;
@@ -147,6 +172,10 @@ struct USBDevice {
int setup_state;
int setup_len;
int setup_index;
+
+ QLIST_HEAD(, USBDescString) strings;
+ const USBDescDevice *device;
+ const USBDescConfig *config;
};
struct USBDeviceInfo {
@@ -168,6 +197,11 @@ struct USBDeviceInfo {
void (*handle_destroy)(USBDevice *dev);
/*
+ * Attach the device
+ */
+ void (*handle_attach)(USBDevice *dev);
+
+ /*
* Reset the device
*/
void (*handle_reset)(USBDevice *dev);
@@ -190,20 +224,26 @@ struct USBDeviceInfo {
int (*handle_data)(USBDevice *dev, USBPacket *p);
const char *product_desc;
+ const USBDesc *usb_desc;
/* handle legacy -usbdevice command line options */
const char *usbdevice_name;
USBDevice *(*usbdevice_init)(const char *params);
};
-typedef void (*usb_attachfn)(USBPort *port, USBDevice *dev);
+typedef struct USBPortOps {
+ void (*attach)(USBPort *port);
+ void (*detach)(USBPort *port);
+ void (*wakeup)(USBDevice *dev);
+} USBPortOps;
/* USB port on which a device can be connected */
struct USBPort {
USBDevice *dev;
- usb_attachfn attach;
+ int speedmask;
+ char path[16];
+ USBPortOps *ops;
void *opaque;
- USBDevice *pdev;
int index; /* internal port index, may be used with the opaque */
QTAILQ_ENTRY(USBPort) next;
};
@@ -251,6 +291,7 @@ static inline void usb_cancel_packet(USBPacket * p)
}
void usb_attach(USBPort *port, USBDevice *dev);
+void usb_wakeup(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);
@@ -313,7 +354,8 @@ USBDevice *usb_create(USBBus *bus, const char *name);
USBDevice *usb_create_simple(USBBus *bus, const char *name);
USBDevice *usbdevice_create(const char *cmdline);
void usb_register_port(USBBus *bus, USBPort *port, void *opaque, int index,
- USBDevice *pdev, usb_attachfn attach);
+ USBPortOps *ops, int speedmask);
+void usb_port_location(USBPort *downstream, USBPort *upstream, int portnr);
void usb_unregister_port(USBBus *bus, USBPort *port);
int usb_device_attach(USBDevice *dev);
int usb_device_detach(USBDevice *dev);
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-27 15:09:39 +0000