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bluetooth: kill dummy usb device, use hid code directly. 

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2011-07-15 16:14:59 +02:00
parent b069d3488f
commit fb8f4ceeb8
1 changed files with 22 additions and 40 deletions
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62
hw/bt-hid.c
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@ -19,7 +19,9 @@
*/
#include "qemu-common.h"
#include "usb.h"
#include "qemu-timer.h"
#include "console.h"
#include "hid.h"
#include "bt.h"
enum hid_transaction_req {
@ -86,7 +88,7 @@ struct bt_hid_device_s {
struct bt_l2cap_device_s btdev;
struct bt_l2cap_conn_params_s *control;
struct bt_l2cap_conn_params_s *interrupt;
USBDevice *usbdev;
HIDState hid;
int proto;
int connected;
@ -111,7 +113,7 @@ static void bt_hid_reset(struct bt_hid_device_s *s)
bt_l2cap_device_done(&s->btdev);
bt_l2cap_device_init(&s->btdev, net);
s->usbdev->info->handle_reset(s->usbdev);
hid_reset(&s->hid);
s->proto = BT_HID_PROTO_REPORT;
s->state = bt_state_ready;
s->dataother.len = 0;
@ -124,23 +126,16 @@ static void bt_hid_reset(struct bt_hid_device_s *s)
static int bt_hid_out(struct bt_hid_device_s *s)
{
USBPacket p;
if (s->data_type == BT_DATA_OUTPUT) {
usb_packet_init(&p);
usb_packet_setup(&p, USB_TOKEN_OUT, 0, 1);
usb_packet_addbuf(&p, s->dataout.buffer, s->dataout.len);
s->dataout.len = s->usbdev->info->handle_data(s->usbdev, &p);
usb_packet_cleanup(&p);
return s->dataout.len;
/* nothing */
;
}
if (s->data_type == BT_DATA_FEATURE) {
/* XXX:
* does this send a USB_REQ_CLEAR_FEATURE/USB_REQ_SET_FEATURE
* or a SET_REPORT? */
p.devep = 0;
;
}
return -1;
@ -148,14 +143,8 @@ static int bt_hid_out(struct bt_hid_device_s *s)
static int bt_hid_in(struct bt_hid_device_s *s)
{
USBPacket p;
usb_packet_init(&p);
usb_packet_setup(&p, USB_TOKEN_IN, 0, 1);
usb_packet_addbuf(&p, s->dataout.buffer, sizeof(s->datain.buffer));
s->datain.len = s->usbdev->info->handle_data(s->usbdev, &p);
usb_packet_cleanup(&p);
s->datain.len = hid_keyboard_poll(&s->hid, s->datain.buffer,
sizeof(s->datain.buffer));
return s->datain.len;
}
@ -323,8 +312,7 @@ static void bt_hid_control_transaction(struct bt_hid_device_s *s,
break;
}
s->proto = parameter;
s->usbdev->info->handle_control(s->usbdev, NULL, SET_PROTOCOL, s->proto, 0, 0,
NULL);
s->hid.protocol = parameter;
ret = BT_HS_SUCCESSFUL;
break;
@ -333,8 +321,7 @@ static void bt_hid_control_transaction(struct bt_hid_device_s *s,
ret = BT_HS_ERR_INVALID_PARAMETER;
break;
}
s->usbdev->info->handle_control(s->usbdev, NULL, GET_IDLE, 0, 0, 1,
s->control->sdu_out(s->control, 1));
*s->control->sdu_out(s->control, 1) = s->hid.idle;
s->control->sdu_submit(s->control);
break;
@ -344,11 +331,7 @@ static void bt_hid_control_transaction(struct bt_hid_device_s *s,
break;
}
/* We don't need to know about the Idle Rate here really,
* so just pass it on to the device. */
ret = s->usbdev->info->handle_control(s->usbdev, NULL,
SET_IDLE, data[1], 0, 0, NULL) ?
BT_HS_SUCCESSFUL : BT_HS_ERR_INVALID_PARAMETER;
s->hid.idle = data[1];
/* XXX: Does this generate a handshake? */
break;
@ -385,9 +368,10 @@ static void bt_hid_control_sdu(void *opaque, const uint8_t *data, int len)
bt_hid_control_transaction(hid, data, len);
}
static void bt_hid_datain(void *opaque)
static void bt_hid_datain(HIDState *hs)
{
struct bt_hid_device_s *hid = opaque;
struct bt_hid_device_s *hid =
container_of(hs, struct bt_hid_device_s, hid);
/* If suspended, wake-up and send a wake-up event first. We might
* want to also inspect the input report and ignore event like
@ -450,7 +434,7 @@ static void bt_hid_connected_update(struct bt_hid_device_s *hid)
hid->btdev.device.inquiry_scan = !hid->connected;
if (hid->connected && !prev) {
hid->usbdev->info->handle_reset(hid->usbdev);
hid_reset(&hid->hid);
hid->proto = BT_HID_PROTO_REPORT;
}
@ -518,7 +502,7 @@ static void bt_hid_destroy(struct bt_device_s *dev)
bt_hid_send_control(hid, BT_HC_VIRTUAL_CABLE_UNPLUG);
bt_l2cap_device_done(&hid->btdev);
hid->usbdev->info->handle_destroy(hid->usbdev);
hid_free(&hid->hid);
qemu_free(hid);
}
@ -531,7 +515,7 @@ enum peripheral_minor_class {
};
static struct bt_device_s *bt_hid_init(struct bt_scatternet_s *net,
USBDevice *dev, enum peripheral_minor_class minor)
enum peripheral_minor_class minor)
{
struct bt_hid_device_s *s = qemu_mallocz(sizeof(*s));
uint32_t class =
@ -551,9 +535,8 @@ static struct bt_device_s *bt_hid_init(struct bt_scatternet_s *net,
bt_l2cap_psm_register(&s->btdev, BT_PSM_HID_INTR,
BT_HID_MTU, bt_hid_new_interrupt_ch);
s->usbdev = dev;
s->btdev.device.lmp_name = s->usbdev->product_desc;
usb_hid_datain_cb(s->usbdev, s, bt_hid_datain);
hid_init(&s->hid, HID_KEYBOARD, bt_hid_datain);
s->btdev.device.lmp_name = "BT Keyboard";
s->btdev.device.handle_destroy = bt_hid_destroy;
@ -566,6 +549,5 @@ static struct bt_device_s *bt_hid_init(struct bt_scatternet_s *net,
struct bt_device_s *bt_keyboard_init(struct bt_scatternet_s *net)
{
USBDevice *dev = usb_create_simple(NULL /* FIXME */, "usb-kbd");
return bt_hid_init(net, dev, class_keyboard);
return bt_hid_init(net, class_keyboard);
}